Dec 14 21:33:33.086 INFO testing rustc-ap-rustc_data_structures-308.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 21:33:33.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:33:33.522 INFO [stdout] 38b11fedd937f30b8ae545c7d622dec370391f41d4032a2da77607d13d0e0aee Dec 14 21:33:33.524 INFO running `"docker" "start" "-a" "38b11fedd937f30b8ae545c7d622dec370391f41d4032a2da77607d13d0e0aee"` Dec 14 21:33:35.447 INFO [stderr] usermod: no changes Dec 14 21:33:35.654 INFO [stderr] Compiling rustc-rayon-core v0.1.1 Dec 14 21:33:35.654 INFO [stderr] Compiling rustc-ap-graphviz v308.0.0 Dec 14 21:33:35.656 INFO [stderr] Compiling rustc-ap-rustc_cratesio_shim v308.0.0 Dec 14 21:33:35.658 INFO [stderr] Compiling ena v0.11.0 Dec 14 21:33:35.659 INFO [stderr] Compiling smallvec v0.6.7 Dec 14 21:33:35.660 INFO [stderr] Compiling lock_api v0.1.5 Dec 14 21:33:35.662 INFO [stderr] Compiling parking_lot_core v0.3.1 Dec 14 21:33:41.815 INFO [stderr] Compiling rustc-ap-serialize v308.0.0 Dec 14 21:33:44.119 INFO [stderr] Compiling parking_lot v0.6.4 Dec 14 21:33:44.194 INFO [stderr] Compiling rustc-rayon v0.1.1 Dec 14 21:33:49.827 INFO [stderr] Compiling rustc-ap-rustc_data_structures v308.0.0 (/source) Dec 14 21:33:55.254 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.77s Dec 14 21:33:55.261 INFO [stderr] su: No module specific data is present Dec 14 21:33:56.206 INFO running `"docker" "inspect" "38b11fedd937f30b8ae545c7d622dec370391f41d4032a2da77607d13d0e0aee"` Dec 14 21:33:56.467 INFO running `"docker" "rm" "-f" "38b11fedd937f30b8ae545c7d622dec370391f41d4032a2da77607d13d0e0aee"` Dec 14 21:33:56.797 INFO [stdout] 38b11fedd937f30b8ae545c7d622dec370391f41d4032a2da77607d13d0e0aee Dec 14 21:33:56.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:33:57.335 INFO [stdout] 908019f619fdf8c7959c7d81ab53d0d38a1017c0d3710527ad16c7e7c0c7f08e Dec 14 21:33:57.337 INFO running `"docker" "start" "-a" "908019f619fdf8c7959c7d81ab53d0d38a1017c0d3710527ad16c7e7c0c7f08e"` Dec 14 21:33:58.642 INFO [stderr] usermod: no changes Dec 14 21:33:58.803 INFO [stderr] Compiling rustc-ap-rustc_data_structures v308.0.0 (/source) Dec 14 21:34:12.570 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.90s Dec 14 21:34:12.574 INFO [stderr] su: No module specific data is present Dec 14 21:34:12.820 INFO running `"docker" "inspect" "908019f619fdf8c7959c7d81ab53d0d38a1017c0d3710527ad16c7e7c0c7f08e"` Dec 14 21:34:12.973 INFO running `"docker" "rm" "-f" "908019f619fdf8c7959c7d81ab53d0d38a1017c0d3710527ad16c7e7c0c7f08e"` Dec 14 21:34:13.202 INFO [stdout] 908019f619fdf8c7959c7d81ab53d0d38a1017c0d3710527ad16c7e7c0c7f08e Dec 14 21:34:13.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 21:34:13.576 INFO [stdout] ca3638bf2a89e918e6ee8e33ca519f0165f879aa42a8da9614ffe50b08d13900 Dec 14 21:34:13.580 INFO running `"docker" "start" "-a" "ca3638bf2a89e918e6ee8e33ca519f0165f879aa42a8da9614ffe50b08d13900"` Dec 14 21:34:14.769 INFO [stderr] usermod: no changes Dec 14 21:34:14.907 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Dec 14 21:34:14.918 INFO [stderr] Running /target/debug/deps/rustc_data_structures-6bbf500e748e770c Dec 14 21:34:14.918 INFO [stdout] Dec 14 21:34:14.918 INFO [stdout] running 141 tests Dec 14 21:34:14.927 INFO [stdout] test bit_set::bitset_iter_works ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::matrix_iter ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::grow ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::hybrid_bitset ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::matrix_intersection ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::sparse_matrix_iter ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::bitset_iter_works_2 ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::test_new_filled ... ok Dec 14 21:34:14.932 INFO [stdout] test bit_set::union_two_sets ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::dominators::test::diamond ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_adjacent_from_b ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::dominators::test::paper ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_adjacent_from_c ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_adjacent_from_a ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_adjacent_from_d ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_edge ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::implementation::tests::each_node ... ok Dec 14 21:34:14.932 INFO [stdout] test graph::iterate::test::diamond_post_order ... ok Dec 14 21:34:14.933 INFO [stdout] test graph::scc::test::diamond ... ok Dec 14 21:34:14.936 INFO [stdout] test graph::scc::test::test_big_scc ... ok Dec 14 21:34:14.936 INFO [stdout] test graph::scc::test::test_find_state_2 ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::orphan ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::push_pop ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::simultaneous_register_and_error ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::success_in_grandchildren ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::to_errors_no_throw ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::nested ... ok Dec 14 21:34:14.936 INFO [stdout] test graph::scc::test::test_find_state_3 ... ok Dec 14 21:34:14.936 INFO [stdout] test graph::scc::test::test_three_sccs ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::diamond ... ok Dec 14 21:34:14.936 INFO [stdout] test obligation_forest::test::done_dependency ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::owning_handle ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::owning_handle_mut_safe ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::owning_handle_safe ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::owning_handle_safe_2 ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::try_owning_handle_err ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_handle::try_owning_handle_ok ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::borrow ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::cmp ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::eq ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::erased_owner ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::fmt_debug ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::hash ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::into ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::into_inner ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::map_chained ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::map_chained_inference ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::map_heap_ref ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::map_offset_ref ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::map_static_ref ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::new_deref ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::owner ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::partial_cmp ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::raii_locks ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::total_erase ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::total_erase_box ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::try_map1 ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref::try_map2 ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref_mut::borrow ... ok Dec 14 21:34:14.936 INFO [stdout] test owning_ref::tests::owning_ref_mut::cmp ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::eq ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::erased_owner ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::fmt_debug ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::hash ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::into ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::into_inner ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::into_owning_ref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_mut_offset_ref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_mut_static_ref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_offset_ref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_static_ref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::mutate ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::new_deref ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::new_deref_mut ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::owner ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::partial_cmp ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::raii_locks ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::ref_mut ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::total_erase ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::total_erase_box ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::try_map1 ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::try_map2 ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::try_map3 ... ok Dec 14 21:34:14.937 INFO [stdout] test owning_ref::tests::owning_ref_mut::try_map4 ... ok Dec 14 21:34:14.943 INFO [stdout] test owning_ref::tests::owning_ref_mut::try_map_mut ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_hash_idempotent ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_hash_no_bytes_dropped_64 ... ok Dec 14 21:34:14.943 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_heap_ref ... ok Dec 14 21:34:14.943 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_mut_chained ... ok Dec 14 21:34:14.943 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_mut_heap_ref ... ok Dec 14 21:34:14.943 INFO [stdout] test owning_ref::tests::owning_ref_mut::map_chained_inference ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_hash_usize ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_siphash_2_4_test_vector ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_write_short_works ... ok Dec 14 21:34:14.943 INFO [stdout] test small_c_str::short ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_hash_no_bytes_dropped_32 ... ok Dec 14 21:34:14.943 INFO [stdout] test snapshot_map::test::basic ... ok Dec 14 21:34:14.943 INFO [stdout] test sip128::test::test_hash_no_concat_alias ... ok Dec 14 21:34:14.943 INFO [stdout] test small_c_str::long ... ok Dec 14 21:34:14.943 INFO [stdout] test sorted_map::tests::test_get_and_index ... ok Dec 14 21:34:14.944 INFO [stdout] test small_c_str::empty ... ok Dec 14 21:34:14.947 INFO [stdout] test sorted_map::tests::test_insert_presorted_last_elem_equal ... ok Dec 14 21:34:14.947 INFO [stdout] test sorted_map::tests::test_insert_and_iter ... ok Dec 14 21:34:14.963 INFO [stdout] test snapshot_map::test::nested_commit_then_rollback ... ok Dec 14 21:34:14.963 INFO [stdout] test sorted_map::tests::test_insert_presorted_at_end ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_insert_presorted_non_overlapping ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_insert_presorted_shuffle ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_insert_presorted_first_elem_equal ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_offset_keys ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_remove ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_range ... ok Dec 14 21:34:14.991 INFO [stdout] test sorted_map::tests::test_remove_range ... ok Dec 14 21:34:14.991 INFO [stdout] test tiny_list::test::bench_insert_empty ... ok Dec 14 21:34:14.991 INFO [stdout] test tiny_list::test::bench_insert_one ... ok Dec 14 21:34:14.991 INFO [stdout] test tiny_list::test::bench_remove_empty ... ok Dec 14 21:34:14.991 INFO [stdout] test tiny_list::test::bench_remove_one ... ok Dec 14 21:34:15.003 INFO [stdout] test tiny_list::test::test_remove_first ... ok Dec 14 21:34:15.003 INFO [stdout] test tiny_list::test::bench_remove_unknown ... ok Dec 14 21:34:15.003 INFO [stdout] test tiny_list::test::test_contains_and_insert ... ok Dec 14 21:34:15.003 INFO [stdout] test tiny_list::test::test_remove_last ... ok Dec 14 21:34:15.007 INFO [stdout] test transitive_relation::mubs_best_choice_scc ... ok Dec 14 21:34:15.007 INFO [stdout] test tiny_list::test::test_remove_single ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_best_choice1 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_best_choice2 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_scc_1 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_scc_2 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_scc_4 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_scc_3 ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_triangle ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::parent ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::pdub_crisscross ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::pdub_crisscross_more ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::pdub_lub ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::test_many_steps ... ok Dec 14 21:34:15.011 INFO [stdout] test tiny_list::test::test_remove_middle ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_no_best_choice ... ok Dec 14 21:34:15.011 INFO [stdout] test transitive_relation::mubs_intermediate_node_on_one_side_only ... ok Dec 14 21:34:15.015 INFO [stdout] test transitive_relation::test_one_step ... ok Dec 14 21:34:15.090 INFO [stdout] test snapshot_map::test::out_of_order ... ok Dec 14 21:34:15.095 INFO [stdout] test small_c_str::internal_nul ... ok Dec 14 21:34:15.165 INFO [stdout] test base_n::test_encode ... ok Dec 14 21:34:15.165 INFO [stdout] Dec 14 21:34:15.165 INFO [stdout] test result: ok. 141 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 21:34:15.165 INFO [stdout] Dec 14 21:34:15.167 INFO [stderr] Doc-tests rustc_data_structures Dec 14 21:34:19.632 INFO [stdout] Dec 14 21:34:19.632 INFO [stdout] running 23 tests Dec 14 21:34:19.632 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 12) ... ignored Dec 14 21:34:22.251 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 118) ... FAILED Dec 14 21:34:22.251 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 132) ... FAILED Dec 14 21:34:22.251 INFO [stdout] test const_cstr.rs - const_cstr (line 21) ... FAILED Dec 14 21:34:22.707 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 188) ... FAILED Dec 14 21:34:23.855 INFO [stdout] test const_cstr.rs - const_cstr (line 14) ... FAILED Dec 14 21:34:23.913 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 155) ... FAILED Dec 14 21:34:24.286 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 27) ... FAILED Dec 14 21:34:24.351 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 219) ... FAILED Dec 14 21:34:24.515 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 106) ... FAILED Dec 14 21:34:25.120 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 78) ... FAILED Dec 14 21:34:26.135 INFO [stdout] test owning_ref/mod.rs - owning_ref (line 56) ... FAILED Dec 14 21:34:26.639 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) ... FAILED Dec 14 21:34:26.908 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) ... FAILED Dec 14 21:34:27.007 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) ... FAILED Dec 14 21:34:27.227 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) ... FAILED Dec 14 21:34:27.319 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) ... FAILED Dec 14 21:34:27.544 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) ... FAILED Dec 14 21:34:27.703 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) ... FAILED Dec 14 21:34:28.015 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) ... FAILED Dec 14 21:34:28.049 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) ... FAILED Dec 14 21:34:28.075 INFO [stdout] test transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 309) ... FAILED Dec 14 21:34:28.402 INFO [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) ... FAILED Dec 14 21:34:28.402 INFO [stdout] Dec 14 21:34:28.402 INFO [stdout] failures: Dec 14 21:34:28.405 INFO [stdout] Dec 14 21:34:28.405 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 118) stdout ---- Dec 14 21:34:28.405 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.405 INFO [stdout] --> owning_ref/mod.rs:119:1 Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.405 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.405 INFO [stdout] Dec 14 21:34:28.405 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.405 INFO [stdout] --> owning_ref/mod.rs:120:5 Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] 3 | use owning_ref::StringRef; Dec 14 21:34:28.405 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.405 INFO [stdout] Dec 14 21:34:28.405 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.405 INFO [stdout] --> owning_ref/mod.rs:123:13 Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] 6 | let s = StringRef::new("hello world".to_owned()) Dec 14 21:34:28.405 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.405 INFO [stdout] Dec 14 21:34:28.405 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.405 INFO [stdout] --> owning_ref/mod.rs:124:10 Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] 7 | .map(|s| s.split(' ').nth(1).unwrap()); Dec 14 21:34:28.405 INFO [stdout] | ^^^ Dec 14 21:34:28.405 INFO [stdout] | Dec 14 21:34:28.405 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.405 INFO [stdout] Dec 14 21:34:28.405 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 118)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.405 INFO [stdout] stack backtrace: Dec 14 21:34:28.405 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.405 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.405 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.405 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.405 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.406 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.406 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.406 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.406 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.406 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.406 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.406 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.406 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.406 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.406 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.406 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.406 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.406 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.406 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.406 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.406 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.406 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.406 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.406 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.406 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.406 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.406 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.406 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.406 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.406 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.406 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.406 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.406 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.406 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.406 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.406 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.406 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.406 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.406 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.406 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.406 INFO [stdout] query stack during panic: Dec 14 21:34:28.406 INFO [stdout] end of query stack Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 132) stdout ---- Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:133:1 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.406 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:134:5 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 3 | use owning_ref::RcRef; Dec 14 21:34:28.406 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:138:28 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 7 | let rc: RcRef<[i32]> = RcRef::new(Rc::new([1, 2, 3, 4]) as Rc<[i32]>); Dec 14 21:34:28.406 INFO [stdout] | ^^^^^^^^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:138:13 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 7 | let rc: RcRef<[i32]> = RcRef::new(Rc::new([1, 2, 3, 4]) as Rc<[i32]>); Dec 14 21:34:28.406 INFO [stdout] | ^^^^^^^^^^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:141:15 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 10 | let rc_a: RcRef<[i32]> = rc.clone().map(|s| &s[0..2]); Dec 14 21:34:28.406 INFO [stdout] | ^^^^^^^^^^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:141:41 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 10 | let rc_a: RcRef<[i32]> = rc.clone().map(|s| &s[0..2]); Dec 14 21:34:28.406 INFO [stdout] | ^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:142:27 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] 11 | let rc_b = rc.clone().map(|s| &s[1..3]); Dec 14 21:34:28.406 INFO [stdout] | ^^^ Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.406 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.406 INFO [stdout] Dec 14 21:34:28.406 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.406 INFO [stdout] --> owning_ref/mod.rs:143:27 Dec 14 21:34:28.406 INFO [stdout] | Dec 14 21:34:28.407 INFO [stdout] 12 | let rc_c = rc.clone().map(|s| &s[2..4]); Dec 14 21:34:28.407 INFO [stdout] | ^^^ Dec 14 21:34:28.407 INFO [stdout] | Dec 14 21:34:28.407 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.407 INFO [stdout] Dec 14 21:34:28.407 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.407 INFO [stdout] --> owning_ref/mod.rs:148:31 Dec 14 21:34:28.407 INFO [stdout] | Dec 14 21:34:28.407 INFO [stdout] 17 | let rc_c_a = rc_c.clone().map(|s| &s[1]); Dec 14 21:34:28.407 INFO [stdout] | ^^^ Dec 14 21:34:28.407 INFO [stdout] | Dec 14 21:34:28.407 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.407 INFO [stdout] Dec 14 21:34:28.407 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 132)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.407 INFO [stdout] stack backtrace: Dec 14 21:34:28.407 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.407 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.407 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.407 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.407 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.407 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.407 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.407 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.407 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.407 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.407 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.407 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.407 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.407 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.407 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.407 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.407 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.407 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.407 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.407 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.407 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.407 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.407 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.407 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.407 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.407 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.407 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.407 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.407 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.407 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.407 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.407 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.407 INFO [stdout] query stack during panic: Dec 14 21:34:28.407 INFO [stdout] end of query stack Dec 14 21:34:28.407 INFO [stdout] Dec 14 21:34:28.407 INFO [stdout] ---- const_cstr.rs - const_cstr (line 21) stdout ---- Dec 14 21:34:28.407 INFO [stdout] error: expected one of `.`, `;`, `?`, or an operator, found `}` Dec 14 21:34:28.407 INFO [stdout] --> const_cstr.rs:23:1 Dec 14 21:34:28.407 INFO [stdout] | Dec 14 21:34:28.407 INFO [stdout] 3 | let some_const_cstr = CStr::from_bytes_with_nul(b"abc\0").unwrap() Dec 14 21:34:28.407 INFO [stdout] | - expected one of `.`, `;`, `?`, or an operator here Dec 14 21:34:28.407 INFO [stdout] 4 | } Dec 14 21:34:28.407 INFO [stdout] | ^ unexpected token Dec 14 21:34:28.407 INFO [stdout] Dec 14 21:34:28.407 INFO [stdout] thread 'const_cstr.rs - const_cstr (line 21)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.407 INFO [stdout] stack backtrace: Dec 14 21:34:28.407 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.407 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.407 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.407 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.407 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.407 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.407 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.407 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.407 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.407 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.407 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.407 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.407 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.407 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.407 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.407 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.407 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.407 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.407 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.407 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.407 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.408 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.408 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.408 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.408 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.408 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.408 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.408 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.408 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.408 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.408 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.408 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.408 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.408 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.408 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.408 INFO [stdout] query stack during panic: Dec 14 21:34:28.408 INFO [stdout] end of query stack Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 188) stdout ---- Dec 14 21:34:28.408 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.408 INFO [stdout] --> owning_ref/mod.rs:189:1 Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.408 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.408 INFO [stdout] --> owning_ref/mod.rs:190:5 Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] 3 | use owning_ref::RefRef; Dec 14 21:34:28.408 INFO [stdout] | ^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.408 INFO [stdout] --> owning_ref/mod.rs:198:22 Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] 11 | let refref = RefRef::new(refcell.borrow()).map(|x| &x.3); Dec 14 21:34:28.408 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.408 INFO [stdout] --> owning_ref/mod.rs:198:52 Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] 11 | let refref = RefRef::new(refcell.borrow()).map(|x| &x.3); Dec 14 21:34:28.408 INFO [stdout] | ^^^ Dec 14 21:34:28.408 INFO [stdout] | Dec 14 21:34:28.408 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 188)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.408 INFO [stdout] stack backtrace: Dec 14 21:34:28.408 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.408 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.408 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.408 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.408 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.408 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.408 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.408 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.408 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.408 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.408 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.408 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.408 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.408 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.408 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.408 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.408 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.408 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.408 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.408 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.408 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.408 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.408 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.408 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.408 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.408 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.408 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.408 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.408 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.408 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.408 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.408 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.408 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.408 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.408 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.408 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.408 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.408 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.408 INFO [stdout] query stack during panic: Dec 14 21:34:28.408 INFO [stdout] end of query stack Dec 14 21:34:28.408 INFO [stdout] Dec 14 21:34:28.408 INFO [stdout] ---- const_cstr.rs - const_cstr (line 14) stdout ---- Dec 14 21:34:28.408 INFO [stdout] error: cannot find macro `const_cstr!` in this scope Dec 14 21:34:28.409 INFO [stdout] --> const_cstr.rs:15:23 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 3 | let some_const_cstr = const_cstr!("abc"); Dec 14 21:34:28.409 INFO [stdout] | ^^^^^^^^^^ Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] thread 'const_cstr.rs - const_cstr (line 14)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.409 INFO [stdout] stack backtrace: Dec 14 21:34:28.409 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.409 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.409 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.409 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.409 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.409 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.409 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.409 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.409 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.409 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.409 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.409 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.409 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.409 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.409 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.409 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.409 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.409 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.409 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.409 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.409 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.409 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.409 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.409 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.409 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.409 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.409 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.409 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.409 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.409 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.409 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.409 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.409 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.409 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.409 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.409 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.409 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.409 INFO [stdout] query stack during panic: Dec 14 21:34:28.409 INFO [stdout] end of query stack Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 155) stdout ---- Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:156:1 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.409 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:157:5 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 3 | use owning_ref::ArcRef; Dec 14 21:34:28.409 INFO [stdout] | ^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:180:13 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 26 | let rc: ArcRef<[i32]> = rc.into(); Dec 14 21:34:28.409 INFO [stdout] | ^^^^^^^^^^^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:163:20 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 9 | fn par_sum(rc: ArcRef<[i32]>) -> i32 { Dec 14 21:34:28.409 INFO [stdout] | ^^^^^^^^^^^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:170:31 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 16 | let left = rc.clone().map(|s| &s[..mid]); Dec 14 21:34:28.409 INFO [stdout] | ^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.409 INFO [stdout] --> owning_ref/mod.rs:171:24 Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] 17 | let right = rc.map(|s| &s[mid..]); Dec 14 21:34:28.409 INFO [stdout] | ^^^ Dec 14 21:34:28.409 INFO [stdout] | Dec 14 21:34:28.409 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.409 INFO [stdout] Dec 14 21:34:28.409 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 155)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.409 INFO [stdout] stack backtrace: Dec 14 21:34:28.409 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.409 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.409 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.409 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.409 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.409 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.409 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.410 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.410 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.410 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.410 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.410 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.410 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.410 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.410 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.410 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.410 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.410 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.410 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.410 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.410 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.410 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.410 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.410 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.410 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.410 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.410 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.410 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.410 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.410 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.410 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.410 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.410 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.410 INFO [stdout] query stack during panic: Dec 14 21:34:28.410 INFO [stdout] end of query stack Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 27) stdout ---- Dec 14 21:34:28.410 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.410 INFO [stdout] --> owning_ref/mod.rs:28:1 Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.410 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.410 INFO [stdout] --> owning_ref/mod.rs:29:5 Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] 3 | use owning_ref::OwningRef; Dec 14 21:34:28.410 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.410 INFO [stdout] --> owning_ref/mod.rs:31:37 Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] 5 | fn return_owned_and_referenced() -> OwningRef, [u8]> { Dec 14 21:34:28.410 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.410 INFO [stdout] --> owning_ref/mod.rs:33:14 Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] 7 | let or = OwningRef::new(v); Dec 14 21:34:28.410 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.410 INFO [stdout] --> owning_ref/mod.rs:34:17 Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] 8 | let or = or.map(|v| &v[1..3]); Dec 14 21:34:28.410 INFO [stdout] | ^^^ Dec 14 21:34:28.410 INFO [stdout] | Dec 14 21:34:28.410 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.410 INFO [stdout] Dec 14 21:34:28.410 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 27)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.410 INFO [stdout] stack backtrace: Dec 14 21:34:28.410 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.410 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.410 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.410 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.410 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.410 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.410 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.410 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.410 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.410 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.410 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.410 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.410 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.410 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.410 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.414 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.414 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.415 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.415 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.415 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.415 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.415 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.415 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.415 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.415 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.415 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.415 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.415 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.415 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.415 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.415 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.415 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.415 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.415 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.415 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.415 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.415 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.415 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.415 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.415 INFO [stdout] query stack during panic: Dec 14 21:34:28.415 INFO [stdout] end of query stack Dec 14 21:34:28.415 INFO [stdout] Dec 14 21:34:28.415 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 219) stdout ---- Dec 14 21:34:28.415 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.415 INFO [stdout] --> owning_ref/mod.rs:220:1 Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.415 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.415 INFO [stdout] Dec 14 21:34:28.415 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.415 INFO [stdout] --> owning_ref/mod.rs:221:5 Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] 3 | use owning_ref::RefMutRefMut; Dec 14 21:34:28.415 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.415 INFO [stdout] Dec 14 21:34:28.415 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.415 INFO [stdout] --> owning_ref/mod.rs:228:33 Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] 10 | let mut refmut_refmut = RefMutRefMut::new(refcell.borrow_mut()).map_mut(|x| &mut x.3); Dec 14 21:34:28.415 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.415 INFO [stdout] Dec 14 21:34:28.415 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.415 INFO [stdout] --> owning_ref/mod.rs:228:73 Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] 10 | let mut refmut_refmut = RefMutRefMut::new(refcell.borrow_mut()).map_mut(|x| &mut x.3); Dec 14 21:34:28.415 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.415 INFO [stdout] | Dec 14 21:34:28.415 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.415 INFO [stdout] Dec 14 21:34:28.415 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 219)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.415 INFO [stdout] stack backtrace: Dec 14 21:34:28.415 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.415 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.415 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.415 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.415 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.416 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.416 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.416 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.416 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.416 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.416 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.416 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.416 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.416 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.416 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.416 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.416 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.416 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.416 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.416 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.416 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.416 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.416 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.416 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.416 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.416 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.416 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.416 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.416 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.416 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.416 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.416 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.416 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.416 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.416 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.416 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.416 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.416 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.416 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.416 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.416 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.416 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.416 INFO [stdout] query stack during panic: Dec 14 21:34:28.416 INFO [stdout] end of query stack Dec 14 21:34:28.416 INFO [stdout] Dec 14 21:34:28.416 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 106) stdout ---- Dec 14 21:34:28.416 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.416 INFO [stdout] --> owning_ref/mod.rs:107:1 Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.416 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.416 INFO [stdout] Dec 14 21:34:28.416 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.416 INFO [stdout] --> owning_ref/mod.rs:108:5 Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] 3 | use owning_ref::VecRef; Dec 14 21:34:28.416 INFO [stdout] | ^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.416 INFO [stdout] Dec 14 21:34:28.416 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.416 INFO [stdout] --> owning_ref/mod.rs:111:13 Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] 6 | let v = VecRef::new(vec![1, 2, 3, 4, 5]).map(|v| &v[3]); Dec 14 21:34:28.416 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.416 INFO [stdout] Dec 14 21:34:28.416 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.416 INFO [stdout] --> owning_ref/mod.rs:111:46 Dec 14 21:34:28.416 INFO [stdout] | Dec 14 21:34:28.416 INFO [stdout] 6 | let v = VecRef::new(vec![1, 2, 3, 4, 5]).map(|v| &v[3]); Dec 14 21:34:28.417 INFO [stdout] | ^^^ Dec 14 21:34:28.417 INFO [stdout] | Dec 14 21:34:28.417 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.417 INFO [stdout] Dec 14 21:34:28.417 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 106)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.417 INFO [stdout] stack backtrace: Dec 14 21:34:28.417 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.417 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.417 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.417 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.417 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.417 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.417 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.417 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.417 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.417 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.417 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.417 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.417 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.417 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.417 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.417 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.417 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.417 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.417 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.417 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.417 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.417 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.417 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.417 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.417 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.417 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.417 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.417 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.417 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.417 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.417 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.417 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.417 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.417 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.417 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.417 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.417 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.417 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.417 INFO [stdout] query stack during panic: Dec 14 21:34:28.417 INFO [stdout] end of query stack Dec 14 21:34:28.417 INFO [stdout] Dec 14 21:34:28.417 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 78) stdout ---- Dec 14 21:34:28.417 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.417 INFO [stdout] --> owning_ref/mod.rs:79:1 Dec 14 21:34:28.417 INFO [stdout] | Dec 14 21:34:28.417 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.417 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.417 INFO [stdout] | Dec 14 21:34:28.417 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.417 INFO [stdout] Dec 14 21:34:28.417 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.417 INFO [stdout] --> owning_ref/mod.rs:80:5 Dec 14 21:34:28.417 INFO [stdout] | Dec 14 21:34:28.417 INFO [stdout] 3 | use owning_ref::BoxRef; Dec 14 21:34:28.417 INFO [stdout] | ^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.417 INFO [stdout] | Dec 14 21:34:28.417 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.418 INFO [stdout] Dec 14 21:34:28.418 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.418 INFO [stdout] --> owning_ref/mod.rs:91:14 Dec 14 21:34:28.418 INFO [stdout] | Dec 14 21:34:28.418 INFO [stdout] 14 | let or = BoxRef::new(Box::new(foo)).map(|foo| { Dec 14 21:34:28.418 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.418 INFO [stdout] | Dec 14 21:34:28.418 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.418 INFO [stdout] Dec 14 21:34:28.418 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.418 INFO [stdout] --> owning_ref/mod.rs:91:41 Dec 14 21:34:28.418 INFO [stdout] | Dec 14 21:34:28.418 INFO [stdout] 14 | let or = BoxRef::new(Box::new(foo)).map(|foo| { Dec 14 21:34:28.418 INFO [stdout] | ^^^ Dec 14 21:34:28.418 INFO [stdout] | Dec 14 21:34:28.418 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.418 INFO [stdout] Dec 14 21:34:28.418 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 78)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.418 INFO [stdout] stack backtrace: Dec 14 21:34:28.418 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.418 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.418 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.418 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.418 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.418 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.418 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.418 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.418 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.418 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.418 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.418 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.418 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.418 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.418 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.418 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.418 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.418 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.418 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.418 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.418 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.418 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.418 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.418 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.418 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.418 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.418 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.418 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.418 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.418 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.418 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.418 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.418 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.418 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.418 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.418 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.418 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.418 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.418 INFO [stdout] query stack during panic: Dec 14 21:34:28.418 INFO [stdout] end of query stack Dec 14 21:34:28.418 INFO [stdout] Dec 14 21:34:28.418 INFO [stdout] ---- owning_ref/mod.rs - owning_ref (line 56) stdout ---- Dec 14 21:34:28.418 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:57:1 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.419 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:58:5 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 3 | use owning_ref::BoxRef; Dec 14 21:34:28.419 INFO [stdout] | ^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:65:30 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 10 | let arr: BoxRef<[i32]> = BoxRef::new(arr); Dec 14 21:34:28.419 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:65:14 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 10 | let arr: BoxRef<[i32]> = BoxRef::new(arr); Dec 14 21:34:28.419 INFO [stdout] | ^^^^^^^^^^^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:69:14 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 14 | let arr: BoxRef<[i32]> = arr.map(|arr| &arr[1..3]); Dec 14 21:34:28.419 INFO [stdout] | ^^^^^^^^^^^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.419 INFO [stdout] --> owning_ref/mod.rs:69:34 Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] 14 | let arr: BoxRef<[i32]> = arr.map(|arr| &arr[1..3]); Dec 14 21:34:28.419 INFO [stdout] | ^^^ Dec 14 21:34:28.419 INFO [stdout] | Dec 14 21:34:28.419 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.419 INFO [stdout] Dec 14 21:34:28.419 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref (line 56)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.419 INFO [stdout] stack backtrace: Dec 14 21:34:28.419 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.419 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.419 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.419 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.419 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.419 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.419 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.419 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.419 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.419 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.419 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.419 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.419 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.419 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.419 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.419 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.419 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.419 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.419 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.419 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.419 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.419 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.419 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.419 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.419 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.419 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.419 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.420 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.420 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.420 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.420 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.420 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.420 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.420 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.420 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.420 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.420 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.420 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.420 INFO [stdout] query stack during panic: Dec 14 21:34:28.420 INFO [stdout] end of query stack Dec 14 21:34:28.420 INFO [stdout] Dec 14 21:34:28.420 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) stdout ---- Dec 14 21:34:28.420 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.420 INFO [stdout] --> owning_ref/mod.rs:393:1 Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.420 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.420 INFO [stdout] Dec 14 21:34:28.420 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.420 INFO [stdout] --> owning_ref/mod.rs:394:5 Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] 3 | use owning_ref::OwningRef; Dec 14 21:34:28.420 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.420 INFO [stdout] Dec 14 21:34:28.420 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.420 INFO [stdout] --> owning_ref/mod.rs:397:22 Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] 6 | let owning_ref = OwningRef::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.420 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.420 INFO [stdout] Dec 14 21:34:28.420 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.420 INFO [stdout] --> owning_ref/mod.rs:401:33 Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] 10 | let owning_ref = owning_ref.try_map(|array| { Dec 14 21:34:28.420 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.420 INFO [stdout] | Dec 14 21:34:28.420 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.420 INFO [stdout] Dec 14 21:34:28.420 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.420 INFO [stdout] stack backtrace: Dec 14 21:34:28.420 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.420 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.420 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.420 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.420 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.420 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.420 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.420 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.420 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.420 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.420 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.420 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.420 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.420 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.420 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.420 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.420 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.420 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.421 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.421 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.421 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.421 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.421 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.421 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.421 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.421 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.421 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.421 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.421 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.421 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.421 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.421 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.421 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.421 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.421 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.421 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.421 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.421 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.421 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.421 INFO [stdout] query stack during panic: Dec 14 21:34:28.421 INFO [stdout] end of query stack Dec 14 21:34:28.421 INFO [stdout] Dec 14 21:34:28.421 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) stdout ---- Dec 14 21:34:28.421 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.421 INFO [stdout] --> owning_ref/mod.rs:571:1 Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.421 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.421 INFO [stdout] Dec 14 21:34:28.421 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.421 INFO [stdout] --> owning_ref/mod.rs:572:5 Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] 3 | use owning_ref::OwningRefMut; Dec 14 21:34:28.421 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.421 INFO [stdout] Dec 14 21:34:28.421 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.421 INFO [stdout] --> owning_ref/mod.rs:575:26 Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.421 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.421 INFO [stdout] Dec 14 21:34:28.421 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.421 INFO [stdout] --> owning_ref/mod.rs:579:37 Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] 10 | let owning_ref = owning_ref_mut.map(|array| &array[2]); Dec 14 21:34:28.421 INFO [stdout] | ^^^ Dec 14 21:34:28.421 INFO [stdout] | Dec 14 21:34:28.421 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.421 INFO [stdout] Dec 14 21:34:28.421 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.421 INFO [stdout] stack backtrace: Dec 14 21:34:28.421 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.421 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.421 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.421 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.421 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.421 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.421 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.422 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.422 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.422 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.422 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.422 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.422 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.422 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.422 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.422 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.422 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.422 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.422 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.422 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.422 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.422 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.422 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.422 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.422 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.422 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.422 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.422 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.422 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.422 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.422 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.422 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.422 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.422 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.422 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.422 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.422 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.422 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.422 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.422 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.422 INFO [stdout] query stack during panic: Dec 14 21:34:28.422 INFO [stdout] end of query stack Dec 14 21:34:28.422 INFO [stdout] Dec 14 21:34:28.422 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) stdout ---- Dec 14 21:34:28.422 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.422 INFO [stdout] --> owning_ref/mod.rs:451:1 Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.422 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.422 INFO [stdout] Dec 14 21:34:28.422 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.422 INFO [stdout] --> owning_ref/mod.rs:452:18 Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] 3 | use owning_ref::{OwningRef, Erased}; Dec 14 21:34:28.422 INFO [stdout] | ^^^^^^^^^ Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.422 INFO [stdout] Dec 14 21:34:28.422 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.422 INFO [stdout] --> owning_ref/mod.rs:452:29 Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] 3 | use owning_ref::{OwningRef, Erased}; Dec 14 21:34:28.422 INFO [stdout] | ^^^^^^ Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.422 INFO [stdout] Dec 14 21:34:28.422 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.422 INFO [stdout] --> owning_ref/mod.rs:459:11 Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.422 INFO [stdout] 10 | = OwningRef::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.422 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.422 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:458:23 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 9 | let owning_ref_a: OwningRef, [i32; 4]> Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:462:11 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 13 | = OwningRef::new(Box::new(vec![(0, false), (1, true)])); Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:461:23 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 12 | let owning_ref_b: OwningRef>, Vec<(i32, bool)>> Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:464:23 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 15 | let owning_ref_a: OwningRef, i32> Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:467:23 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 18 | let owning_ref_b: OwningRef>, i32> Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:470:23 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 21 | let owning_refs: [OwningRef, i32>; 2] Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:470:37 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 21 | let owning_refs: [OwningRef, i32>; 2] Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:465:24 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 16 | = owning_ref_a.map(|a| &a[0]); Dec 14 21:34:28.423 INFO [stdout] | ^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:468:24 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 19 | = owning_ref_b.map(|a| &a[1].0); Dec 14 21:34:28.423 INFO [stdout] | ^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:471:25 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 22 | = [owning_ref_a.erase_owner(), owning_ref_b.erase_owner()]; Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.423 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.423 INFO [stdout] --> owning_ref/mod.rs:471:53 Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] 22 | = [owning_ref_a.erase_owner(), owning_ref_b.erase_owner()]; Dec 14 21:34:28.423 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.423 INFO [stdout] | Dec 14 21:34:28.423 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.423 INFO [stdout] Dec 14 21:34:28.424 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.424 INFO [stdout] stack backtrace: Dec 14 21:34:28.424 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.424 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.424 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.424 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.424 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.424 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.424 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.424 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.424 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.424 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.424 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.424 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.424 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.424 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.424 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.424 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.424 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.424 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.424 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.424 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.424 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.424 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.424 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.424 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.424 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.424 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.424 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.424 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.424 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.424 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.424 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.424 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.424 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.424 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.424 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.424 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.424 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.424 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.424 INFO [stdout] query stack during panic: Dec 14 21:34:28.424 INFO [stdout] end of query stack Dec 14 21:34:28.424 INFO [stdout] Dec 14 21:34:28.424 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) stdout ---- Dec 14 21:34:28.424 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.424 INFO [stdout] --> owning_ref/mod.rs:601:1 Dec 14 21:34:28.424 INFO [stdout] | Dec 14 21:34:28.424 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.424 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.424 INFO [stdout] | Dec 14 21:34:28.424 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.424 INFO [stdout] Dec 14 21:34:28.424 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.424 INFO [stdout] --> owning_ref/mod.rs:602:5 Dec 14 21:34:28.424 INFO [stdout] | Dec 14 21:34:28.424 INFO [stdout] 3 | use owning_ref::OwningRefMut; Dec 14 21:34:28.424 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.424 INFO [stdout] | Dec 14 21:34:28.424 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.424 INFO [stdout] Dec 14 21:34:28.424 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.424 INFO [stdout] --> owning_ref/mod.rs:605:26 Dec 14 21:34:28.424 INFO [stdout] | Dec 14 21:34:28.425 INFO [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.425 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.425 INFO [stdout] | Dec 14 21:34:28.425 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.425 INFO [stdout] Dec 14 21:34:28.425 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.425 INFO [stdout] --> owning_ref/mod.rs:609:41 Dec 14 21:34:28.425 INFO [stdout] | Dec 14 21:34:28.425 INFO [stdout] 10 | let owning_ref_mut = owning_ref_mut.map_mut(|array| &mut array[2]); Dec 14 21:34:28.425 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.425 INFO [stdout] | Dec 14 21:34:28.425 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.425 INFO [stdout] Dec 14 21:34:28.425 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.425 INFO [stdout] stack backtrace: Dec 14 21:34:28.425 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.425 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.425 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.425 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.425 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.425 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.425 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.425 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.425 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.425 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.425 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.425 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.425 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.425 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.425 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.425 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.425 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.425 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.425 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.425 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.425 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.425 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.425 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.425 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.425 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.425 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.425 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.425 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.425 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.425 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.425 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.425 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.425 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.425 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.425 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.425 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.425 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.425 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.425 INFO [stdout] query stack during panic: Dec 14 21:34:28.425 INFO [stdout] end of query stack Dec 14 21:34:28.425 INFO [stdout] Dec 14 21:34:28.425 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) stdout ---- Dec 14 21:34:28.425 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.425 INFO [stdout] --> owning_ref/mod.rs:323:1 Dec 14 21:34:28.425 INFO [stdout] | Dec 14 21:34:28.425 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.425 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.426 INFO [stdout] | Dec 14 21:34:28.426 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.426 INFO [stdout] Dec 14 21:34:28.426 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.426 INFO [stdout] --> owning_ref/mod.rs:324:5 Dec 14 21:34:28.426 INFO [stdout] | Dec 14 21:34:28.426 INFO [stdout] 3 | use owning_ref::OwningRef; Dec 14 21:34:28.426 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.426 INFO [stdout] | Dec 14 21:34:28.426 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.426 INFO [stdout] Dec 14 21:34:28.426 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.426 INFO [stdout] --> owning_ref/mod.rs:327:22 Dec 14 21:34:28.426 INFO [stdout] | Dec 14 21:34:28.426 INFO [stdout] 6 | let owning_ref = OwningRef::new(Box::new(42)); Dec 14 21:34:28.426 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.426 INFO [stdout] | Dec 14 21:34:28.426 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.426 INFO [stdout] Dec 14 21:34:28.426 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRef::new (line 322)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.426 INFO [stdout] stack backtrace: Dec 14 21:34:28.426 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.426 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.426 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.426 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.426 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.426 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.426 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.426 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.426 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.426 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.426 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.426 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.426 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.426 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.426 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.426 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.426 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.426 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.426 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.426 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.426 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.426 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.426 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.426 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.426 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.426 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.426 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.426 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.426 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.426 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.426 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.426 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.426 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.426 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.426 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.426 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.426 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.426 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.426 INFO [stdout] query stack during panic: Dec 14 21:34:28.426 INFO [stdout] end of query stack Dec 14 21:34:28.426 INFO [stdout] Dec 14 21:34:28.427 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) stdout ---- Dec 14 21:34:28.427 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.427 INFO [stdout] --> owning_ref/mod.rs:363:1 Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.427 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.427 INFO [stdout] Dec 14 21:34:28.427 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.427 INFO [stdout] --> owning_ref/mod.rs:364:5 Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] 3 | use owning_ref::OwningRef; Dec 14 21:34:28.427 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.427 INFO [stdout] Dec 14 21:34:28.427 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.427 INFO [stdout] --> owning_ref/mod.rs:367:22 Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] 6 | let owning_ref = OwningRef::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.427 INFO [stdout] | ^^^^^^^^^^^^^^ Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.427 INFO [stdout] Dec 14 21:34:28.427 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.427 INFO [stdout] --> owning_ref/mod.rs:371:33 Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] 10 | let owning_ref = owning_ref.map(|array| &array[2]); Dec 14 21:34:28.427 INFO [stdout] | ^^^ Dec 14 21:34:28.427 INFO [stdout] | Dec 14 21:34:28.427 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.427 INFO [stdout] Dec 14 21:34:28.427 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRef::map (line 362)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.427 INFO [stdout] stack backtrace: Dec 14 21:34:28.427 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.427 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.427 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.427 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.427 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.427 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.427 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.427 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.427 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.427 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.427 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.427 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.427 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.427 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.427 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.427 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.427 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.427 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.427 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.427 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.427 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.427 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.427 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.427 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.427 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.427 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.427 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.427 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.427 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.427 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.427 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.427 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.427 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.427 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.428 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.428 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.428 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.428 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.428 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.428 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.428 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.428 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.428 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.428 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.428 INFO [stdout] query stack during panic: Dec 14 21:34:28.428 INFO [stdout] end of query stack Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) stdout ---- Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:721:1 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:722:18 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 3 | use owning_ref::{OwningRefMut, Erased}; Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:722:32 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 3 | use owning_ref::{OwningRefMut, Erased}; Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:729:11 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 10 | = OwningRefMut::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:728:27 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 9 | let owning_ref_mut_a: OwningRefMut, [i32; 4]> Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:732:11 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 13 | = OwningRefMut::new(Box::new(vec![(0, false), (1, true)])); Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:731:27 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 12 | let owning_ref_mut_b: OwningRefMut>, Vec<(i32, bool)>> Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:734:27 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 15 | let owning_ref_mut_a: OwningRefMut, i32> Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:737:27 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 18 | let owning_ref_mut_b: OwningRefMut>, i32> Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.428 INFO [stdout] Dec 14 21:34:28.428 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.428 INFO [stdout] --> owning_ref/mod.rs:740:27 Dec 14 21:34:28.428 INFO [stdout] | Dec 14 21:34:28.428 INFO [stdout] 21 | let owning_refs_mut: [OwningRefMut, i32>; 2] Dec 14 21:34:28.428 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.429 INFO [stdout] --> owning_ref/mod.rs:740:44 Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] 21 | let owning_refs_mut: [OwningRefMut, i32>; 2] Dec 14 21:34:28.429 INFO [stdout] | ^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.429 INFO [stdout] --> owning_ref/mod.rs:735:28 Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] 16 | = owning_ref_mut_a.map_mut(|a| &mut a[0]); Dec 14 21:34:28.429 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.429 INFO [stdout] --> owning_ref/mod.rs:738:28 Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] 19 | = owning_ref_mut_b.map_mut(|a| &mut a[1].0); Dec 14 21:34:28.429 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.429 INFO [stdout] --> owning_ref/mod.rs:741:29 Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] 22 | = [owning_ref_mut_a.erase_owner(), owning_ref_mut_b.erase_owner()]; Dec 14 21:34:28.429 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.429 INFO [stdout] --> owning_ref/mod.rs:741:61 Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] 22 | = [owning_ref_mut_a.erase_owner(), owning_ref_mut_b.erase_owner()]; Dec 14 21:34:28.429 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.429 INFO [stdout] | Dec 14 21:34:28.429 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.429 INFO [stdout] Dec 14 21:34:28.429 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.429 INFO [stdout] stack backtrace: Dec 14 21:34:28.429 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.429 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.429 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.429 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.429 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.429 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.429 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.429 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.429 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.429 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.429 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.429 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.429 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.429 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.429 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.429 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.429 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.429 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.429 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.429 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.429 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.429 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.429 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.429 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.429 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.429 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.429 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.429 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.429 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.430 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.430 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.430 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.430 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.430 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.430 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.430 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.430 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.430 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.430 INFO [stdout] query stack during panic: Dec 14 21:34:28.430 INFO [stdout] end of query stack Dec 14 21:34:28.430 INFO [stdout] Dec 14 21:34:28.430 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) stdout ---- Dec 14 21:34:28.430 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.430 INFO [stdout] --> owning_ref/mod.rs:531:1 Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.430 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.430 INFO [stdout] Dec 14 21:34:28.430 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.430 INFO [stdout] --> owning_ref/mod.rs:532:5 Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] 3 | use owning_ref::OwningRefMut; Dec 14 21:34:28.430 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.430 INFO [stdout] Dec 14 21:34:28.430 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.430 INFO [stdout] --> owning_ref/mod.rs:535:26 Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new(42)); Dec 14 21:34:28.430 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.430 INFO [stdout] | Dec 14 21:34:28.430 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.430 INFO [stdout] Dec 14 21:34:28.430 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.430 INFO [stdout] stack backtrace: Dec 14 21:34:28.430 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.430 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.430 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.430 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.430 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.430 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.430 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.430 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.430 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.430 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.430 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.430 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.430 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.430 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.430 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.430 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.430 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.430 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.430 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.430 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.430 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.430 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.430 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.430 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.430 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.430 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.431 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.431 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.431 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.431 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.431 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.431 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.431 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.431 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.431 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.431 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.431 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.431 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.431 INFO [stdout] query stack during panic: Dec 14 21:34:28.431 INFO [stdout] end of query stack Dec 14 21:34:28.431 INFO [stdout] Dec 14 21:34:28.431 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) stdout ---- Dec 14 21:34:28.431 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.431 INFO [stdout] --> owning_ref/mod.rs:631:1 Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.431 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.431 INFO [stdout] Dec 14 21:34:28.431 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.431 INFO [stdout] --> owning_ref/mod.rs:632:5 Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] 3 | use owning_ref::OwningRefMut; Dec 14 21:34:28.431 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.431 INFO [stdout] Dec 14 21:34:28.431 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.431 INFO [stdout] --> owning_ref/mod.rs:635:26 Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.431 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.431 INFO [stdout] Dec 14 21:34:28.431 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.431 INFO [stdout] --> owning_ref/mod.rs:639:37 Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] 10 | let owning_ref = owning_ref_mut.try_map(|array| { Dec 14 21:34:28.431 INFO [stdout] | ^^^^^^^ Dec 14 21:34:28.431 INFO [stdout] | Dec 14 21:34:28.431 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.431 INFO [stdout] Dec 14 21:34:28.431 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.431 INFO [stdout] stack backtrace: Dec 14 21:34:28.431 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.431 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.431 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.431 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.431 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.431 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.431 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.431 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.431 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.431 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.431 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.431 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.431 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.431 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.431 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.431 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.431 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.431 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.431 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.432 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.432 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.432 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.432 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.432 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.432 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.432 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.432 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.432 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.432 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.432 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.432 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.432 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.432 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.432 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.432 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.432 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.432 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.432 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.432 INFO [stdout] query stack during panic: Dec 14 21:34:28.432 INFO [stdout] end of query stack Dec 14 21:34:28.432 INFO [stdout] Dec 14 21:34:28.432 INFO [stdout] ---- transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 309) stdout ---- Dec 14 21:34:28.432 INFO [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `->` Dec 14 21:34:28.432 INFO [stdout] --> transitive_relation.rs:310:3 Dec 14 21:34:28.432 INFO [stdout] | Dec 14 21:34:28.432 INFO [stdout] 3 | a -> b -> d -> f Dec 14 21:34:28.432 INFO [stdout] | ^^ expected one of 8 possible tokens here Dec 14 21:34:28.432 INFO [stdout] Dec 14 21:34:28.432 INFO [stdout] error[E0425]: cannot find value `a` in this scope Dec 14 21:34:28.432 INFO [stdout] --> transitive_relation.rs:310:1 Dec 14 21:34:28.432 INFO [stdout] | Dec 14 21:34:28.432 INFO [stdout] 3 | a -> b -> d -> f Dec 14 21:34:28.432 INFO [stdout] | ^ not found in this scope Dec 14 21:34:28.432 INFO [stdout] Dec 14 21:34:28.432 INFO [stdout] thread 'transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 309)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.432 INFO [stdout] stack backtrace: Dec 14 21:34:28.432 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.432 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.432 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.432 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.432 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.432 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.432 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.432 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.432 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.432 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.432 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.432 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.432 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.432 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.432 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.432 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.432 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.432 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.432 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.432 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.432 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.432 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.433 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.433 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.433 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.433 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.433 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.433 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.433 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.433 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.433 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.433 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.433 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.433 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.433 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.433 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.433 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.433 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.433 INFO [stdout] query stack during panic: Dec 14 21:34:28.433 INFO [stdout] end of query stack Dec 14 21:34:28.433 INFO [stdout] Dec 14 21:34:28.433 INFO [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) stdout ---- Dec 14 21:34:28.433 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.433 INFO [stdout] --> owning_ref/mod.rs:663:1 Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] 2 | extern crate owning_ref; Dec 14 21:34:28.433 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.433 INFO [stdout] Dec 14 21:34:28.433 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.433 INFO [stdout] --> owning_ref/mod.rs:664:5 Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] 3 | use owning_ref::OwningRefMut; Dec 14 21:34:28.433 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.433 INFO [stdout] Dec 14 21:34:28.433 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.433 INFO [stdout] --> owning_ref/mod.rs:667:26 Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); Dec 14 21:34:28.433 INFO [stdout] | ^^^^^^^^^^^^^^^^^ Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.433 INFO [stdout] Dec 14 21:34:28.433 INFO [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) Dec 14 21:34:28.433 INFO [stdout] --> owning_ref/mod.rs:671:41 Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] 10 | let owning_ref_mut = owning_ref_mut.try_map_mut(|array| { Dec 14 21:34:28.433 INFO [stdout] | ^^^^^^^^^^^ Dec 14 21:34:28.433 INFO [stdout] | Dec 14 21:34:28.433 INFO [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable Dec 14 21:34:28.433 INFO [stdout] Dec 14 21:34:28.433 INFO [stdout] thread 'owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 14 21:34:28.433 INFO [stdout] stack backtrace: Dec 14 21:34:28.433 INFO [stdout] 0: 0x7f6180c05f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 21:34:28.433 INFO [stdout] 1: 0x7f6180bfcfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 21:34:28.433 INFO [stdout] 2: 0x7f6180c02222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 21:34:28.433 INFO [stdout] 3: 0x7f6180c01f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 21:34:28.433 INFO [stdout] 4: 0x7f6182e0c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 14 21:34:28.433 INFO [stdout] 5: 0x7f6180c02a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 21:34:28.433 INFO [stdout] at src/libstd/panicking.rs:491 Dec 14 21:34:28.433 INFO [stdout] 6: 0x562daa787b24 - std::panicking::begin_panic::h626604038f71be4c Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 21:34:28.433 INFO [stdout] 7: 0x562daa8fdab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 14 21:34:28.433 INFO [stdout] at src/librustdoc/test.rs:326 Dec 14 21:34:28.433 INFO [stdout] at src/librustdoc/test.rs:653 Dec 14 21:34:28.433 INFO [stdout] 8: 0x562daa8ba398 - >::set::ha4da892a47d9254a Dec 14 21:34:28.433 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.433 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 14 21:34:28.434 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 14 21:34:28.434 INFO [stdout] 9: 0x562daa7f253f - syntax::with_globals::hd5f80a8e81630563 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 14 21:34:28.434 INFO [stdout] 10: 0x562daa787d24 - std::panicking::try::do_call::haa456735219e3377 Dec 14 21:34:28.434 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.434 INFO [stdout] 11: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.434 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.434 INFO [stdout] 12: 0x562daa7dce49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 14 21:34:28.434 INFO [stdout] 13: 0x562daa8d3140 - >::call_box::h418f2961326e63a6 Dec 14 21:34:28.434 INFO [stdout] at src/librustdoc/test.rs:650 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.434 INFO [stdout] 14: 0x7f618226e102 - >::call_box::hb274b5baa0755876 Dec 14 21:34:28.434 INFO [stdout] at src/libtest/lib.rs:1476 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.434 INFO [stdout] 15: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.434 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.434 INFO [stdout] 16: 0x7f618228c427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.434 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 21:34:28.434 INFO [stdout] 17: 0x7f6182266334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 21:34:28.434 INFO [stdout] 18: 0x7f61822669a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 21:34:28.434 INFO [stdout] 19: 0x7f6180c1f649 - __rust_maybe_catch_panic Dec 14 21:34:28.434 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 21:34:28.434 INFO [stdout] 20: 0x7f618226de4c - >::call_box::h260fd1ad8e2854a6 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 21:34:28.434 INFO [stdout] 21: 0x7f6180c12aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 21:34:28.434 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 21:34:28.434 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 21:34:28.434 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 21:34:28.434 INFO [stdout] 22: 0x7f61809866b9 - start_thread Dec 14 21:34:28.434 INFO [stdout] 23: 0x7f618029e41c - clone Dec 14 21:34:28.434 INFO [stdout] 24: 0x0 - Dec 14 21:34:28.434 INFO [stdout] query stack during panic: Dec 14 21:34:28.434 INFO [stdout] end of query stack Dec 14 21:34:28.434 INFO [stdout] Dec 14 21:34:28.434 INFO [stdout] Dec 14 21:34:28.434 INFO [stdout] failures: Dec 14 21:34:28.434 INFO [stdout] const_cstr.rs - const_cstr (line 14) Dec 14 21:34:28.434 INFO [stdout] const_cstr.rs - const_cstr (line 21) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 106) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 118) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 132) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 155) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 188) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 219) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 27) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 56) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref (line 78) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) Dec 14 21:34:28.434 INFO [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) Dec 14 21:34:28.434 INFO [stdout] transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 309) Dec 14 21:34:28.434 INFO [stdout] Dec 14 21:34:28.434 INFO [stdout] test result: FAILED. 0 passed; 22 failed; 1 ignored; 0 measured; 0 filtered out Dec 14 21:34:28.434 INFO [stdout] Dec 14 21:34:28.434 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 14 21:34:28.434 INFO [stderr] su: No module specific data is present Dec 14 21:34:28.809 INFO running `"docker" "inspect" "ca3638bf2a89e918e6ee8e33ca519f0165f879aa42a8da9614ffe50b08d13900"` Dec 14 21:34:28.959 INFO running `"docker" "rm" "-f" "ca3638bf2a89e918e6ee8e33ca519f0165f879aa42a8da9614ffe50b08d13900"` Dec 14 21:34:29.102 INFO [stdout] ca3638bf2a89e918e6ee8e33ca519f0165f879aa42a8da9614ffe50b08d13900