Issue with rust


#1

Hey

After cloning the repository and running python x.py test, I end up with

expected success, got: exit code: 101’, src/bootstrap/compile.rs:882:8

I’m not sure how to debug this further

The error occurs in the source where:

 // Make sure Cargo actually succeeded after we read all of its stdout.
    let status = t!(child.wait());
    if !status.success() {
        panic!("command did not execute successfully: {:?}\n\
                expected success, got: {}",
               cargo,
               status);
    }

#2

Hi could you post the complete output from the console after you run the x.py command?


#3
Caused by:
  process didn't exit successfully: `/home/dpc/Code/rust/build/bootstrap/debug/rustc --crate-name rustc src/librustc/lib.rs --error-format json --crate-type dylib --emit=dep-info,link -C prefer-dynamic -C opt-level=2 -C metadata=d4a3301a6ed0fad7 -C extra-filename=-d4a3301a6ed0fad7 --out-dir /home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps --target x86_64-unknown-linux-gnu -L dependency=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps -L dependency=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/release/deps --extern log=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/liblog-041bc2b7b9b45e4f.rlib --extern syntax_pos=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libsyntax_pos-ec0bf2e2ee6f9d88.so --extern rustc_const_math=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_const_math-7c0a451c2a6a629f.so --extern serialize=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libserialize-24bccca8b2a20673.so --extern serialize=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libserialize-24bccca8b2a20673.rlib --extern owning_ref=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libowning_ref-6733f59d1234c65f.rlib --extern rustc_back=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_back-91da6c2106db30b5.so --extern graphviz=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libgraphviz-0d63c134897fa84c.so --extern jobserver=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libjobserver-b3bd55b6fa2c8da9.rlib --extern bitflags=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libbitflags-662ce6afb5f3158e.rlib --extern rustc_errors=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_errors-8ff0738a67cd773b.so --extern arena=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libarena-8080172f4d05c5ab.so --extern flate2=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libflate2-91ee925405e895bb.rlib --extern syntax=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libsyntax-13eaef33544a5785.so --extern fmt_macros=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libfmt_macros-8109ead60b3804a4.so --extern rustc_data_structures=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_data_structures-2f4a66c1761f7f73.so -L native=/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/miniz-sys-8e59db98e1a6ffef/out` (exit code: 101)
thread 'main' panicked at 'command did not execute successfully: "/home/dpc/Code/rust/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "4" "--release" "--features" " jemalloc llvm" "--manifest-path" "/home/dpc/Code/rust/src/rustc/Cargo.toml" "--message-format" "json"
expected success, got: exit code: 101', src/bootstrap/compile.rs:882:8
note: Run with `RUST_BACKTRACE=1` for a backtrace.

#4

No, complete output, starting from the line where you typed ./x.py, until the note: Run with `RUST_BACKTRACE=1` for a backtrace. you’ve shown here.


#5

Ah my bad.

Here it is:

Updating submodules
tidy check (x86_64-unknown-linux-gnu)
Building stage0 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Building stage0 tool tidy (x86_64-unknown-linux-gnu)
* 526 error codes
* highest error code: E0688
* abi_msp430_interrupt             lang     unstable     1.16.0  
* abi_ptx                          lang     unstable     1.15.0  
* abi_sysv64                       lang     unstable     1.13.0  
* abi_thiscall                     lang     unstable     1.19.0  
* abi_unadjusted                   lang     unstable     1.16.0  
* abi_vectorcall                   lang     unstable     1.7.0   
* abi_x86_interrupt                lang     unstable     1.17.0  
* addr_from_into_ip                lib      stable       1.17.0  
* addr_parse_error_error           lib      stable       1.4.0   
* advanced_slice_patterns          lang     unstable     1.0.0   
* align_offset                     lib      unstable     None    
* alloc                            lib      unstable     None    
* alloc_jemalloc                   lib      unstable     None    
* alloc_system                     lib      unstable     None    
* allocator                        lang     removed      1.0.0   
* allocator_api                    lib      unstable     None    
* allocator_internals              lang     unstable     1.20.0  
* allow_fail                       lang     unstable     1.19.0  
* allow_internal_unsafe            lang     unstable     1.0.0   
* allow_internal_unstable          lang     unstable     1.0.0   
* append                           lib      stable       1.4.0   
* arbitrary_self_types             lang     unstable     1.23.0  
* arc_counts                       lib      stable       1.15.0  
* arc_unique                       lib      stable       1.4.0   
* arc_weak                         lib      stable       1.4.0   
* array_borrow                     lib      stable       1.4.0   
* array_default                    lib      stable       1.4.0   
* array_error_internals            lib      unstable     None    
* as_c_str                         lib      stable       1.20.0  
* ascii                            lib      stable       1.9.0   
* ascii_ctype                      lib      unstable     None    
* ascii_methods_on_intrinsics      lib      stable       1.21.0  
* asm                              lang     unstable     1.0.0   
* asraw_stdio                      lib      stable       1.21.0  
* assert_ne                        lib      stable       1.13.0  
* associated_consts                lang     stable       1.20.0  
* associated_type_defaults         lang     unstable     1.2.0   
* associated_types                 lang     stable       1.0.0   
* atomic_access                    lib      stable       1.15.0  
* atomic_debug                     lib      stable       1.3.0   
* atomic_from                      lib      stable       1.23.0  
* attr_literals                    lang     unstable     1.13.0  
* augmented_assignments            lang     stable       1.8.0   
* binary_heap_append               lib      stable       1.11.0  
* binary_heap_extras_15            lib      stable       1.5.0   
* binary_heap_peek_mut             lib      stable       1.12.0  
* binary_heap_peek_mut_pop         lib      stable       1.18.0  
* binaryheap_debug                 lib      stable       1.4.0   
* box_borrow                       lib      stable       1.1.0   
* box_default_extra                lib      stable       1.17.0  
* box_error                        lib      stable       1.8.0   
* box_from_c_str                   lib      stable       1.17.0  
* box_from_c_string                lib      stable       1.20.0  
* box_from_os_str                  lib      stable       1.17.0  
* box_from_os_string               lib      stable       1.20.0  
* box_from_path                    lib      stable       1.17.0  
* box_from_path_buf                lib      stable       1.20.0  
* box_from_slice                   lib      stable       1.17.0  
* box_from_str                     lib      stable       1.20.0  
* box_from_vec                     lib      stable       1.20.0  
* box_heap                         lib      unstable     None    
* box_leak                         lib      unstable     None    
* box_patterns                     lang     unstable     1.0.0   
* box_raw                          lib      stable       1.4.0   
* box_slice_clone                  lib      stable       1.3.0   
* box_str                          lib      stable       1.4.0   
* box_syntax                       lang     unstable     1.0.0   
* boxed_str_conv                   lib      stable       1.19.0  
* braced_empty_structs             lang     stable       1.8.0   
* btree_append                     lib      stable       1.11.0  
* btree_drop                       lib      stable       1.7.0   
* btree_range                      lib      stable       1.17.0  
* btree_split_off                  lib      stable       1.11.0  
* bufreader_is_empty               lib      unstable     None    
* build_hasher                     lib      stable       1.7.0   
* c_string_from_box                lib      stable       1.18.0  
* c_void_variant                   lib      unstable     None    
* catch_expr                       lang     unstable     1.17.0  
* catch_unwind                     lib      stable       1.9.0   
* cell_as_ptr                      lib      stable       1.12.0  
* cell_eq                          lib      stable       1.2.0   
* cell_extras                      lib      stable       1.15.0  
* cell_from                        lib      stable       1.12.0  
* cell_get_mut                     lib      stable       1.11.0  
* cell_map                         lib      stable       1.8.0   
* cell_ord                         lib      stable       1.10.0  
* cfg_target_feature               lang     unstable     1.4.0   
* cfg_target_has_atomic            lang     unstable     1.9.0   
* cfg_target_thread_local          lang     unstable     1.7.0   
* cfg_target_vendor                lang     unstable     1.5.0   
* chain_bufread                    lib      stable       1.9.0   
* char_convert                     lib      stable       1.13.0  
* char_error_internals             lib      unstable     None    
* char_escape_debug                lib      stable       1.20.0  
* char_from_str                    lib      stable       1.20.0  
* char_from_unchecked              lib      stable       1.5.0   
* char_struct_display              lib      stable       1.16.0  
* clone_closures                   lang     unstable     1.22.0  
* clone_from_slice                 lib      stable       1.7.0   
* closure_to_fn_coercion           lang     stable       1.19.0  
* cmp_os_str                       lib      stable       1.8.0   
* cmp_path                         lib      stable       1.8.0   
* coerce_unsized                   lib      unstable     None    
* collection_debug                 lib      stable       1.17.0  
* collection_placement             lib      unstable     None    
* collections_bound                lib      stable       1.17.0  
* collections_range                lib      unstable     None    
* command_envs                     lib      stable       1.19.0  
* compile_error                    lang     stable       1.20.0  
* compile_error_macro              lib      stable       1.20.0  
* compiler_builtins                lang     unstable     1.13.0  
* compiler_fences                  lib      stable       1.21.0  
* concat_idents                    lang     unstable     1.0.0   
* concat_idents_macro              lib      unstable     None    
* condvar_default                  lib      stable       1.10.0  
* conservative_impl_trait          lang     unstable     1.12.0  
* const_align_of                   lib      unstable     None    
* const_atomic_bool_new            lib      unstable     None    
* const_atomic_i16_new             lib      unstable     None    
* const_atomic_i32_new             lib      unstable     None    
* const_atomic_i64_new             lib      unstable     None    
* const_atomic_i8_new              lib      unstable     None    
* const_atomic_isize_new           lib      unstable     None    
* const_atomic_ptr_new             lib      unstable     None    
* const_atomic_u16_new             lib      unstable     None    
* const_atomic_u32_new             lib      unstable     None    
* const_atomic_u64_new             lib      unstable     None    
* const_atomic_u8_new              lib      unstable     None    
* const_atomic_usize_new           lib      unstable     None    
* const_cell_new                   lib      unstable     None    
* const_fn                         lang     unstable     1.2.0   
* const_indexing                   lang     unstable     1.4.0   
* const_max_value                  lib      unstable     None    
* const_min_value                  lib      unstable     None    
* const_nonzero_new                lib      unstable     None    
* const_once_new                   lib      unstable     None    
* const_ptr_null                   lib      unstable     None    
* const_ptr_null_mut               lib      unstable     None    
* const_refcell_new                lib      unstable     None    
* const_shared_new                 lib      unstable     None    
* const_size_of                    lib      unstable     None    
* const_unique_new                 lib      unstable     None    
* const_unsafe_cell_new            lib      unstable     None    
* copy_closures                    lang     unstable     1.22.0  
* copy_from_slice                  lib      stable       1.9.0   
* core                             lib      stable       1.6.0   
* core_char                        lib      stable       1.2.0   
* core_char_ext                    lib      unstable     None    
* core_float                       lib      unstable     None    
* core_float_min_max               lib      stable       1.20.0  
* core_impl_debug                  lib      stable       1.9.0   
* core_intrinsics                  lib      unstable     None    
* core_panic                       lib      unstable     None    
* core_prelude                     lib      stable       1.4.0   
* core_private_bignum              lib      unstable     None    
* core_private_diy_float           lib      unstable     None    
* core_slice_ext                   lib      unstable     None    
* core_str_ext                     lib      unstable     None    
* cow_add                          lib      stable       1.14.0  
* cow_box_error                    lib      stable       1.22.0  
* cow_from_path                    lib      stable       1.6.0   
* cow_from_vec                     lib      stable       1.8.0   
* cow_os_str_as_ref_path           lib      stable       1.8.0   
* cow_str_from_iter                lib      stable       1.12.0  
* cow_str_to_string_specialization lib      stable       1.17.0  
* crate_in_paths                   lang     unstable     1.23.0  
* crate_visibility_modifier        lang     unstable     1.23.0  
* cstr_borrow                      lib      stable       1.3.0   
* cstr_debug                       lib      stable       1.3.0   
* cstr_default                     lib      stable       1.10.0  
* cstr_from_bytes                  lib      stable       1.10.0  
* cstr_memory                      lib      stable       1.4.0   
* cstr_to_str                      lib      stable       1.4.0   
* cstring_asref                    lib      stable       1.7.0   
* cstring_drop                     lib      stable       1.13.0  
* cstring_into                     lib      stable       1.7.0   
* cursor_box_slice                 lib      stable       1.5.0   
* custom_attribute                 lang     unstable     1.0.0   
* custom_derive                    lang     unstable     1.0.0   
* debug_btree_map                  lib      stable       1.12.0  
* debug_builders                   lib      stable       1.2.0   
* debug_hash_map                   lib      stable       1.12.0  
* dec2flt                          lib      unstable     None    
* decl_macro                       lang     unstable     1.17.0  
* decode_utf16                     lib      stable       1.9.0   
* decode_utf8                      lib      unstable     None    
* dedup_by                         lib      stable       1.16.0  
* default                          lib      stable       1.11.0  
* default_box_extra                lib      stable       1.17.0  
* default_for_pathbuf              lib      stable       1.17.0  
* default_type_parameter_fallback  lang     unstable     1.3.0   
* default_type_params              lang     stable       1.0.0   
* deg_rad_conversions              lib      stable       1.7.0   
* deprecated                       lang     stable       1.9.0   
* deque_extras                     lib      stable       1.16.0  
* deque_extras_15                  lib      stable       1.5.0   
* derefmut_for_string              lib      stable       1.3.0   
* derive_clone_copy                lib      unstable     None    
* derive_eq                        lib      unstable     None    
* dir_builder                      lib      stable       1.6.0   
* dir_entry_debug                  lib      stable       1.13.0  
* dir_entry_ext                    lib      stable       1.1.0   
* discriminant_value               lib      stable       1.21.0  
* doc_cfg                          lang     unstable     1.21.0  
* doc_masked                       lang     unstable     1.21.0  
* doc_spotlight                    lang     unstable     1.22.0  
* dotdot_in_tuple_patterns         lang     stable       1.14.0  
* dotdoteq_in_patterns             lang     unstable     1.22.0  
* double_ended_skip_iterator       lib      stable       1.9.0   
* downgraded_weak                  lib      stable       1.10.0  
* drain                            lib      stable       1.6.0   
* drain_filter                     lib      unstable     None    
* drop_in_place                    lib      stable       1.8.0   
* drop_types_in_const              lang     stable       1.22.0  
* dropck_eyepatch                  lang     unstable     1.10.0  
* dropck_parametricity             lang     unstable     1.3.0   
* duration                         lib      stable       1.3.0   
* duration_checked_ops             lib      stable       1.16.0  
* duration_from_micros             lib      unstable     None    
* duration_sum                     lib      stable       1.16.0  
* dyn_trait                        lang     unstable     1.22.0  
* encode_utf16                     lib      stable       1.8.0   
* entry_and_modify                 lib      unstable     None    
* entry_or_default                 lib      unstable     None    
* env                              lib      stable       1.0.0   
* env_iterators                    lib      stable       1.12.0  
* eprint                           lib      stable       1.19.0  
* error_downcast                   lib      stable       1.3.0   
* error_type_id                    lib      unstable     None    
* exact_size_escape                lib      stable       1.11.0  
* exact_size_is_empty              lib      unstable     None    
* exclusive_range_pattern          lang     unstable     1.11.0  
* exit_status_from                 lib      stable       1.12.0  
* expand_open_options2             lib      stable       1.9.0   
* extend_ref                       lib      stable       1.2.0   
* extend_string                    lib      stable       1.4.0   
* extended_compare_and_swap        lib      stable       1.10.0  
* extern_types                     lang     unstable     1.23.0  
* external_doc                     lang     unstable     1.22.0  
* f32_deg_rad_conversions          lib      stable       1.7.0   
* fd                               lib      unstable     None    
* fd_read                          lib      unstable     None    
* field_init_shorthand             lang     stable       1.17.0  
* file_offset                      lib      stable       1.15.0  
* file_try_clone                   lib      stable       1.9.0   
* file_type                        lib      stable       1.1.0   
* file_type_ext                    lib      stable       1.5.0   
* fixed_size_array                 lib      unstable     None    
* float_bits_conv                  lib      stable       1.20.0  
* flt2dec                          lib      unstable     None    
* fmt_error                        lib      stable       1.11.0  
* fmt_flags                        lib      stable       1.5.0   
* fmt_flags_align                  lib      unstable     None    
* fmt_internals                    lib      unstable     None    
* fmt_write_blanket_impl           lib      stable       1.4.0   
* fmt_write_char                   lib      stable       1.1.0   
* fn_must_use                      lang     unstable     1.21.0  
* fn_once_output                   lib      stable       1.12.0  
* fn_traits                        lib      unstable     None    
* fnbox                            lib      unstable     None    
* fnptr_impls                      lib      stable       1.4.0   
* formatter_write                  lib      stable       1.2.0   
* from_for_ptrs                    lib      stable       1.6.0   
* from_path_buf_for_os_string      lib      stable       1.14.0  
* from_raw_os                      lib      stable       1.1.0   
* from_ref                         lib      unstable     None    
* from_slice_v4                    lib      stable       1.9.0   
* from_string_for_vec_u8           lib      stable       1.14.0  
* from_utf8_error_as_bytes         lib      unstable     None    
* frombyteswithnulerror_impls      lib      stable       1.17.0  
* fs_canonicalize                  lib      stable       1.5.0   
* fs_ext                           lib      stable       1.1.0   
* fs_time                          lib      stable       1.10.0  
* fundamental                      lang     unstable     1.0.0   
* fused                            lib      unstable     None    
* future_atomic_orderings          lib      unstable     None    
* generator_trait                  lib      unstable     None    
* generators                       lang     unstable     1.21.0  
* generic_param_attrs              lang     unstable     1.11.0  
* get_type_id                      lib      unstable     None    
* getpid                           lib      unstable     None    
* global_allocator                 lang     unstable     1.20.0  
* global_asm                       lang     unstable     1.18.0  
* globs                            lang     stable       1.0.0   
* hash_extend_copy                 lib      stable       1.4.0   
* hash_slice                       lib      stable       1.3.0   
* hasher_write                     lib      stable       1.3.0   
* hashmap_build_hasher             lib      stable       1.7.0   
* hashmap_default_hasher           lib      stable       1.13.0  
* hashmap_public_hasher            lib      stable       1.9.0   
* heap_api                         lib      unstable     None    
* herd_cows                        lib      stable       1.19.0  
* hint_core_should_pause           lib      unstable     None    
* i128                             lib      unstable     None    
* i128_type                        lang     unstable     1.16.0  
* if_let                           lang     stable       1.0.0   
* import_shadowing                 lang     removed      1.0.0   
* in_band_lifetimes                lang     unstable     1.23.0  
* inclusive_range                  lib      unstable     None    
* inclusive_range_syntax           lang     unstable     1.7.0   
* indirect_hasher_impl             lib      stable       1.22.0  
* insert_str                       lib      stable       1.16.0  
* int_error_internals              lib      unstable     None    
* integer_atomics                  lib      unstable     None    
* into_boxed_c_str                 lib      stable       1.20.0  
* into_boxed_os_str                lib      stable       1.20.0  
* into_boxed_path                  lib      stable       1.20.0  
* into_raw_os                      lib      stable       1.4.0   
* intrinsics                       lang     unstable     1.0.0   
* io                               lib      unstable     None    
* io_error_from_errorkind          lib      stable       1.14.0  
* io_error_inner                   lib      stable       1.3.0   
* io_error_internals               lib      unstable     None    
* io_invalid_data                  lib      stable       1.2.0   
* io_take_into_inner               lib      stable       1.15.0  
* ip                               lib      unstable     None    
* ip_17                            lib      stable       1.7.0   
* ip_addr                          lib      stable       1.7.0   
* ip_cmp                           lib      stable       1.16.0  
* ip_constructors                  lib      unstable     None    
* ip_from_ip                       lib      stable       1.16.0  
* ip_from_slice                    lib      stable       1.17.0  
* ip_shared                        lib      stable       1.12.0  
* ip_u32                           lib      stable       1.1.0   
* ipaddr_checker                   lib      stable       1.16.0  
* ipv6_from_octets                 lib      stable       1.9.0   
* ipv6_from_segments               lib      stable       1.16.0  
* ipv6_to_octets                   lib      stable       1.12.0  
* is_char_boundary                 lib      stable       1.9.0   
* issue_5723_bootstrap             lang     stable       1.0.0   
* item_like_imports                lang     stable       1.15.0  
* iter_arith                       lib      stable       1.11.0  
* iter_arith_traits                lib      stable       1.12.0  
* iter_arith_traits_result         lib      stable       1.16.0  
* iter_cloned                      lib      stable       1.1.0   
* iter_cmp_by_key                  lib      stable       1.6.0   
* iter_empty                       lib      stable       1.2.0   
* iter_max_by                      lib      stable       1.15.0  
* iter_min_by                      lib      stable       1.15.0  
* iter_once                        lib      stable       1.2.0   
* iter_order                       lib      stable       1.5.0   
* iter_rfind                       lib      unstable     None    
* iter_rfold                       lib      unstable     None    
* iter_to_slice                    lib      stable       1.4.0   
* iterator_for_each                lib      stable       1.21.0  
* iterator_step_by                 lib      unstable     None    
* iterator_try_fold                lib      unstable     None    
* lang_items                       lang     unstable     1.0.0   
* libstd_io_internals              lib      unstable     None    
* libstd_sys_internals             lib      unstable     None    
* libstd_thread_internals          lib      unstable     None    
* link_args                        lang     unstable     1.0.0   
* link_cfg                         lang     unstable     1.14.0  
* link_llvm_intrinsics             lang     unstable     1.0.0   
* linkage                          lang     unstable     1.0.0   
* linked_list_contains             lib      stable       1.12.0  
* linked_list_extras               lib      unstable     None    
* log_syntax                       lang     unstable     1.0.0   
* lookup_host                      lib      unstable     None    
* loop_break_value                 lang     stable       1.19.0  
* lossless_float_conv              lib      stable       1.6.0   
* lossless_int_conv                lib      stable       1.5.0   
* macro_reexport                   lang     unstable     1.0.0   
* macro_rules                      lang     stable       1.0.0   
* macro_vis_matcher                lang     unstable     1.18.0  
* main                             lang     unstable     1.0.0   
* managed_boxes                    lang     removed      1.0.0   
* manually_drop                    lib      stable       1.20.0  
* map_entry_keys                   lib      stable       1.10.0  
* map_entry_recover_keys2          lib      stable       1.12.0  
* map_entry_replace                lib      unstable     None    
* map_values_mut                   lib      stable       1.10.0  
* match_beginning_vert             lang     unstable     1.21.0  
* match_default_bindings           lang     unstable     1.22.0  
* metadata_ext                     lib      stable       1.1.0   
* metadata_ext2                    lib      stable       1.8.0   
* more_io_inner_methods            lib      stable       1.20.0  
* more_struct_aliases              lang     stable       1.16.0  
* move_cell                        lib      stable       1.17.0  
* mpsc_debug                       lib      stable       1.8.0   
* mpsc_recv_timeout                lib      stable       1.12.0  
* mpsc_recv_timeout_error          lib      stable       1.15.0  
* mpsc_select                      lib      unstable     None    
* mut_slice_default                lib      stable       1.5.0   
* mutex_default                    lib      stable       1.10.0  
* mutex_from                       lib      stable       1.22.0  
* mutex_get_mut                    lib      stable       1.6.0   
* mutex_into_inner                 lib      stable       1.6.0   
* mutexguard                       lib      stable       1.19.0  
* n16                              lib      unstable     None    
* naked_functions                  lang     unstable     1.9.0   
* needs_allocator                  lang     unstable     1.4.0   
* needs_drop                       lib      stable       1.21.0  
* needs_panic_runtime              lang     unstable     1.10.0  
* negate_unsigned                  lang     removed      1.0.0   
* net2_mutators                    lib      stable       1.9.0   
* never_type                       lang     unstable     1.13.0  
* never_type_impls                 lib      unstable     None    
* no_core                          lang     unstable     1.3.0   
* no_debug                         lang     unstable     1.5.0   
* no_panic_abs                     lib      stable       1.13.0  
* no_std                           lang     stable       1.6.0   
* non_ascii_idents                 lang     unstable     1.0.0   
* non_exhaustive                   lang     unstable     1.22.0  
* nonzero                          lib      unstable     None    
* num_wrapping                     lib      stable       1.2.0   
* offset_to                        lib      unstable     None    
* omit_gdb_pretty_printer_section  lang     unstable     1.5.0   
* on_unimplemented                 lang     unstable     1.0.0   
* once_new                         lib      stable       1.2.0   
* once_poison                      lib      unstable     None    
* op_assign_builtins_by_ref        lib      stable       1.22.0  
* op_assign_traits                 lib      stable       1.8.0   
* open_options_ext                 lib      stable       1.10.0  
* opt_out_copy                     lang     removed      1.0.0   
* optin_builtin_traits             lang     unstable     1.0.0   
* option_entry                     lib      stable       1.20.0  
* option_filter                    lib      unstable     None    
* option_from                      lib      stable       1.12.0  
* option_iter                      lib      stable       1.4.0   
* option_ref_mut_cloned            lib      unstable     None    
* ord_max_min                      lib      stable       1.21.0  
* ordering_chaining                lib      stable       1.17.0  
* os                               lib      stable       1.0.0   
* os_string_from_box               lib      stable       1.18.0  
* osstring_default                 lib      stable       1.9.0   
* osstring_shrink_to_fit           lib      stable       1.19.0  
* osstring_simple_functions        lib      stable       1.9.0   
* overlapping_marker_traits        lang     unstable     1.18.0  
* panic_abort                      lib      unstable     None    
* panic_col                        lib      unstable     None    
* panic_hooks                      lib      stable       1.10.0  
* panic_runtime                    lang     unstable     1.10.0  
* panic_unwind                     lib      unstable     None    
* park_timeout                     lib      stable       1.4.0   
* partialeq_path                   lib      stable       1.6.0   
* path_buf_from_box                lib      stable       1.18.0  
* path_components_debug            lib      stable       1.13.0  
* path_ext                         lib      stable       1.5.0   
* path_into_iter                   lib      stable       1.6.0   
* path_iter_debug                  lib      stable       1.13.0  
* path_strip_prefix                lib      stable       1.7.0   
* pattern                          lib      unstable     None    
* peek                             lib      stable       1.18.0  
* placement_in                     lib      unstable     None    
* placement_in_syntax              lang     unstable     1.0.0   
* placement_new_protocol           lib      unstable     None    
* platform_intrinsics              lang     unstable     1.4.0   
* plugin                           lang     unstable     1.0.0   
* plugin_registrar                 lang     unstable     1.0.0   
* pointer_methods                  lib      unstable     None    
* prelude_import                   lang     unstable     1.2.0   
* print_internals                  lib      unstable     None    
* proc_macro                       lang     unstable     1.16.0  
* proc_macro                       lib      unstable     None    
* proc_macro_internals             lib      unstable     None    
* proc_macro_lib                   lib      stable       1.15.0  
* process                          lib      stable       1.0.0   
* process_abort                    lib      stable       1.17.0  
* process_exec                     lib      stable       1.15.0  
* process_exec2                    lib      stable       1.9.0   
* process_extensions               lib      stable       1.2.0   
* process_id                       lib      stable       1.3.0   
* process_output_debug             lib      stable       1.7.0   
* process_try_wait                 lib      stable       1.18.0  
* profiler_runtime                 lang     unstable     1.18.0  
* profiler_runtime_lib             lib      unstable     None    
* pthread_t                        lib      stable       1.8.0   
* ptr_as_ref                       lib      stable       1.9.0   
* ptr_eq                           lib      stable       1.17.0  
* ptr_unaligned                    lib      stable       1.17.0  
* ptr_wrapping_offset              lib      stable       1.16.0  
* pub_restricted                   lang     stable       1.18.0  
* pushpop_unsafe                   lang     removed      1.2.0   
* quad_precision_float             lang     removed      1.0.0   
* question_mark                    lang     stable       1.13.0  
* quote                            lang     unstable     1.0.0   
* range_contains                   lib      unstable     None    
* raw                              lib      unstable     None    
* raw_ext                          lib      stable       1.1.0   
* raw_os                           lib      stable       1.1.0   
* rc_counts                        lib      stable       1.15.0  
* rc_downcast                      lib      unstable     None    
* rc_raw                           lib      stable       1.17.0  
* rc_unique                        lib      stable       1.4.0   
* rc_weak                          lib      stable       1.4.0   
* read_exact                       lib      stable       1.6.0   
* read_initializer                 lib      unstable     None    
* receiver_into_iter               lib      stable       1.1.0   
* receiver_try_iter                lib      stable       1.15.0  
* refcell_replace_swap             lib      unstable     None    
* reflect                          lang     removed      1.0.0   
* relaxed_adts                     lang     stable       1.19.0  
* rename_connect_to_join           lib      stable       1.3.0   
* repeat_str                       lib      stable       1.16.0  
* repr128                          lang     unstable     1.16.0  
* repr_align                       lang     unstable     1.17.0  
* repr_simd                        lang     unstable     1.4.0   
* result_expect                    lib      stable       1.4.0   
* result_expect_err                lib      stable       1.17.0  
* result_iter                      lib      stable       1.4.0   
* result_unwrap_or_default         lib      stable       1.16.0  
* resume_unwind                    lib      stable       1.9.0   
* retain_hash_collection           lib      stable       1.18.0  
* reverse_cmp_key                  lib      stable       1.19.0  
* rt                               lib      unstable     None    
* rust1                            lib      stable       1.0.0   
* rustc_attrs                      lang     unstable     1.0.0   
* rustc_const_unstable             lang     unstable     1.0.0   
* rustc_diagnostic_macros          lang     unstable     1.0.0   
* rustc_private                    lib      unstable     None    
* rvalue_static_promotion          lang     stable       1.21.0  
* rw_lock_default                  lib      stable       1.10.0  
* rw_lock_from                     lib      stable       1.22.0  
* rwlock_get_mut                   lib      stable       1.6.0   
* rwlock_guard_sync                lib      stable       1.23.0  
* rwlock_into_inner                lib      stable       1.6.0   
* sanitizer_runtime                lang     unstable     1.17.0  
* sanitizer_runtime_lib            lib      unstable     None    
* set_permissions                  lib      stable       1.1.0   
* set_permissions_atomic           lib      stable       1.16.0  
* set_recovery                     lib      stable       1.9.0   
* set_stdio                        lib      unstable     None    
* shared                           lib      unstable     None    
* shared_from_slice                lib      stable       1.21.0  
* simd                             lang     unstable     1.0.0   
* simd_ffi                         lang     unstable     1.0.0   
* sip_hash_13                      lib      unstable     None    
* slice-get-slice-impls            lib      stable       1.15.0  
* slice_binary_search_by_key       lib      stable       1.10.0  
* slice_concat_ext                 lib      unstable     None    
* slice_get_slice                  lib      unstable     None    
* slice_iter_as_ref                lib      stable       1.13.0  
* slice_patterns                   lang     unstable     1.0.0   
* slice_rotate                     lib      unstable     None    
* slice_rsplit                     lib      unstable     None    
* slice_sort_by_key                lib      stable       1.7.0   
* slice_splits                     lib      stable       1.5.0   
* slice_to_socket_addrs            lib      stable       1.8.0   
* slicing_syntax                   lang     stable       1.0.0   
* smart_ptr_as_ref                 lib      stable       1.5.0   
* sockaddr_checker                 lib      stable       1.16.0  
* sockaddr_setters                 lib      stable       1.9.0   
* socket_addr_from_str             lib      stable       1.5.0   
* socket_timeout                   lib      stable       1.4.0   
* sort_internals                   lib      unstable     None    
* sort_unstable                    lib      stable       1.20.0  
* specialization                   lang     unstable     1.7.0   
* splice                           lib      unstable     None    
* split_off                        lib      stable       1.4.0   
* split_whitespace                 lib      stable       1.1.0   
* staged_api                       lang     unstable     1.0.0   
* start                            lang     unstable     1.0.0   
* static_in_const                  lang     stable       1.17.0  
* static_nobundle                  lang     unstable     1.16.0  
* static_recursion                 lang     stable       1.17.0  
* std_debug                        lib      stable       1.16.0  
* std_guard_impls                  lib      stable       1.20.0  
* std_panic                        lib      stable       1.9.0   
* stdio_from                       lib      stable       1.20.0  
* step_trait                       lib      unstable     None    
* stmt_expr_attributes             lang     unstable     1.6.0   
* str_box_extras                   lib      stable       1.20.0  
* str_checked_slicing              lib      stable       1.20.0  
* str_escape                       lib      unstable     None    
* str_internals                    lib      unstable     None    
* str_match_indices                lib      stable       1.5.0   
* str_matches                      lib      stable       1.2.0   
* str_mut_extras                   lib      stable       1.20.0  
* str_parse_error                  lib      stable       1.5.0   
* str_parse_error2                 lib      stable       1.8.0   
* str_replacen                     lib      stable       1.16.0  
* str_slice_mut                    lib      stable       1.5.0   
* str_split_at                     lib      stable       1.4.0   
* str_to_string_specialization     lib      stable       1.9.0   
* string_as_str                    lib      stable       1.7.0   
* string_box_error                 lib      stable       1.6.0   
* string_from_box                  lib      stable       1.18.0  
* string_from_cow_str              lib      stable       1.14.0  
* string_from_iter_by_ref          lib      stable       1.17.0  
* string_retain                    lib      unstable     None    
* string_split_off                 lib      stable       1.16.0  
* string_to_socket_addrs           lib      stable       1.16.0  
* string_to_string_specialization  lib      stable       1.17.0  
* stringaddassign                  lib      stable       1.12.0  
* strip_prefix                     lib      stable       1.7.0   
* struct_field_attributes          lang     stable       1.20.0  
* struct_inherit                   lang     removed      1.0.0   
* struct_variant                   lang     stable       1.0.0   
* structural_match                 lang     unstable     1.8.0   
* swap_nonoverlapping              lib      unstable     None    
* swap_with_slice                  lib      unstable     None    
* symlink                          lib      stable       1.1.0   
* symlink_metadata                 lib      stable       1.1.0   
* sync_poison                      lib      stable       1.2.0   
* take_set_limit                   lib      unstable     None    
* target_feature                   lang     unstable     1.15.0  
* tcpstream_connect_timeout        lib      stable       1.21.0  
* test                             lib      unstable     None    
* test_accepted_feature            lang     stable       1.0.0   
* test_removed_feature             lang     removed      1.0.0   
* thread_extensions                lib      stable       1.9.0   
* thread_id                        lib      stable       1.19.0  
* thread_local                     lang     unstable     1.0.0   
* thread_local_internals           lib      unstable     None    
* thread_local_state               lib      unstable     None    
* thread_sleep                     lib      stable       1.4.0   
* time                             lib      stable       1.3.0   
* time2                            lib      stable       1.8.0   
* time_augmented_assignment        lib      stable       1.9.0   
* toowned_clone_into               lib      unstable     None    
* trace_macros                     lang     unstable     1.0.0   
* trusted_len                      lib      unstable     None    
* try_borrow                       lib      stable       1.13.0  
* try_from                         lib      unstable     None    
* try_trait                        lib      unstable     None    
* tuple_indexing                   lang     stable       1.0.0   
* type_ascription                  lang     unstable     1.6.0   
* type_macros                      lang     stable       1.13.0  
* unboxed_closures                 lang     unstable     1.0.0   
* underscore_lifetimes             lang     unstable     1.22.0  
* unicode                          lib      unstable     None    
* unicode_case_mapping             lib      stable       1.2.0   
* unicode_encode_char              lib      stable       1.15.0  
* unique                           lib      unstable     None    
* unit_from_iter                   lib      stable       1.23.0  
* universal_impl_trait             lang     unstable     1.23.0  
* unix_ppid                        lib      unstable     None    
* unix_socket                      lib      stable       1.10.0  
* unmarked_api                     lang     removed      1.0.0   
* unreachable                      lib      unstable     None    
* unsafe_cell_default              lib      stable       1.10.0  
* unsafe_no_drop_flag              lang     removed      1.0.0   
* unsize                           lib      unstable     None    
* unsized_tuple_coercion           lang     unstable     1.20.0  
* untagged_unions                  lang     unstable     1.13.0  
* unwind_attributes                lang     unstable     1.4.0   
* unwind_safe_atomic_refs          lib      stable       1.14.0  
* unwind_safe_lock_refs            lib      stable       1.12.0  
* update_panic_count               lib      unstable     None    
* use_extern_macros                lang     unstable     1.15.0  
* used                             lang     unstable     1.18.0  
* utf8_error                       lib      stable       1.5.0   
* utf8_error_error_len             lib      stable       1.20.0  
* vec-deque-partial-eq-slice       lib      stable       1.17.0  
* vec_as_mut                       lib      stable       1.5.0   
* vec_as_slice                     lib      stable       1.7.0   
* vec_deque_contains               lib      stable       1.12.0  
* vec_deque_retain                 lib      stable       1.4.0   
* vec_extend_from_slice            lib      stable       1.6.0   
* vec_from_box                     lib      stable       1.18.0  
* vec_from_cow_slice               lib      stable       1.14.0  
* vec_from_mut                     lib      stable       1.19.0  
* vec_into_iter_as_slice           lib      stable       1.15.0  
* vec_into_iter_clone              lib      stable       1.8.0   
* vec_intoiter_debug               lib      stable       1.13.0  
* vec_remove_item                  lib      unstable     None    
* vec_resize                       lib      stable       1.5.0   
* vec_resize_default               lib      unstable     None    
* vec_splice                       lib      stable       1.21.0  
* vecdeque_vec_conversions         lib      stable       1.10.0  
* visible_private_types            lang     removed      1.0.0   
* volatile                         lib      stable       1.9.0   
* wait_timeout                     lib      stable       1.5.0   
* wasm_import_memory               lang     unstable     1.22.0  
* while_let                        lang     stable       1.0.0   
* windows_c                        lib      unstable     None    
* windows_handle                   lib      unstable     None    
* windows_net                      lib      unstable     None    
* windows_process_extensions       lib      stable       1.16.0  
* windows_stdio                    lib      unstable     None    
* windows_subsystem                lang     stable       1.18.0  
* wrapping                         lib      stable       1.7.0   
* wrapping_display                 lib      stable       1.10.0  
* wrapping_div                     lib      stable       1.3.0   
* wrapping_fmt                     lib      stable       1.11.0  
* wrapping_impls                   lib      stable       1.7.0   
* wrapping_iter_arith              lib      stable       1.14.0  
* wrapping_neg                     lib      stable       1.10.0  
* wrapping_ref                     lib      stable       1.14.0  

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

Building stage0 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
failed to run: /home/dpc/Code/rust/build/bootstrap/debug/bootstrap test
Build completed unsuccessfully in 0:01:08

#6

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