[INFO] fetching crate rustc-ap-rustc_data_structures 439.0.0... [INFO] extracting crate rustc-ap-rustc_data_structures 439.0.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-rustc_data_structures/439.0.0 [INFO] extracting crate rustc-ap-rustc_data_structures 439.0.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-rustc_data_structures/439.0.0 [INFO] validating manifest of rustc-ap-rustc_data_structures-439.0.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustc-ap-rustc_data_structures-439.0.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rustc-ap-rustc_data_structures-439.0.0 [INFO] finished frobbing rustc-ap-rustc_data_structures-439.0.0 [INFO] frobbed toml for rustc-ap-rustc_data_structures-439.0.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-rustc_data_structures/439.0.0/Cargo.toml [INFO] started frobbing rustc-ap-rustc_data_structures-439.0.0 [INFO] finished frobbing rustc-ap-rustc_data_structures-439.0.0 [INFO] frobbed toml for rustc-ap-rustc_data_structures-439.0.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-rustc_data_structures/439.0.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rustc-ap-rustc_data_structures-439.0.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-rustc_data_structures/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 08635347100a9cfc6f6fdacec41508e3b35e2966444c981c638096fdb2d0aaf2 [INFO] running `"docker" "start" "-a" "08635347100a9cfc6f6fdacec41508e3b35e2966444c981c638096fdb2d0aaf2"` [INFO] [stderr] Compiling rustc-rayon-core v0.1.2 [INFO] [stderr] Compiling rustc-rayon v0.1.2 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rustc-ap-graphviz v439.0.0 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling jobserver v0.1.13 [INFO] [stderr] Compiling rustc-ap-rustc_cratesio_shim v439.0.0 [INFO] [stderr] Compiling rustc-ap-serialize v439.0.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling rustc-ap-rustc_data_structures v439.0.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.48s [INFO] running `"docker" "inspect" "08635347100a9cfc6f6fdacec41508e3b35e2966444c981c638096fdb2d0aaf2"` [INFO] running `"docker" "rm" "-f" "08635347100a9cfc6f6fdacec41508e3b35e2966444c981c638096fdb2d0aaf2"` [INFO] [stdout] 08635347100a9cfc6f6fdacec41508e3b35e2966444c981c638096fdb2d0aaf2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-rustc_data_structures/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 07c3f54957a39b3bf48d225b295e7152eca4819aeeffb17c4444fe8049dd9a15 [INFO] running `"docker" "start" "-a" "07c3f54957a39b3bf48d225b295e7152eca4819aeeffb17c4444fe8049dd9a15"` [INFO] [stderr] Compiling rustc-ap-rustc_data_structures v439.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1474:13 [INFO] [stderr] | [INFO] [stderr] 1474 | OwningRef::new(y).try_map(|x| x.downcast_ref::().ok_or(())).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1484:13 [INFO] [stderr] | [INFO] [stderr] 1484 | OwningRef::new(y).try_map(|x| x.downcast_ref::().ok_or(())).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1871:13 [INFO] [stderr] | [INFO] [stderr] 1871 | OwningRefMut::new(y).try_map_mut(|x| x.downcast_mut::().ok_or(())).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1881:13 [INFO] [stderr] | [INFO] [stderr] 1881 | OwningRefMut::new(y).try_map_mut(|x| x.downcast_mut::().ok_or(())).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1891:13 [INFO] [stderr] | [INFO] [stderr] 1891 | OwningRefMut::new(y).try_map(|x| x.downcast_ref::().ok_or(())).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> owning_ref/mod.rs:1901:13 [INFO] [stderr] | [INFO] [stderr] 1901 | OwningRefMut::new(y).try_map(|x| x.downcast_ref::().ok_or(())).is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `"docker" "inspect" "07c3f54957a39b3bf48d225b295e7152eca4819aeeffb17c4444fe8049dd9a15"` [INFO] running `"docker" "rm" "-f" "07c3f54957a39b3bf48d225b295e7152eca4819aeeffb17c4444fe8049dd9a15"` [INFO] [stdout] 07c3f54957a39b3bf48d225b295e7152eca4819aeeffb17c4444fe8049dd9a15 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-rustc_data_structures/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 907aa59489e59e1dd56f2d7d1ba9f05c73a02d4a243fb211bda7c09b2536f3df [INFO] running `"docker" "start" "-a" "907aa59489e59e1dd56f2d7d1ba9f05c73a02d4a243fb211bda7c09b2536f3df"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustc_data_structures-dc99a3c65022bfe0 [INFO] [stdout] [INFO] [stdout] running 141 tests [INFO] [stdout] test bit_set::grow ... ok [INFO] [stdout] test bit_set::bitset_iter_works ... ok [INFO] [stdout] test bit_set::bitset_iter_works_2 ... ok [INFO] [stdout] test bit_set::matrix_intersection ... ok [INFO] [stdout] test bit_set::hybrid_bitset ... ok [INFO] [stdout] test graph::dominators::test::paper ... ok [INFO] [stdout] test graph::implementation::tests::each_adjacent_from_b ... ok [INFO] [stdout] test graph::dominators::test::diamond ... ok [INFO] [stdout] test bit_set::union_two_sets ... ok [INFO] [stdout] test graph::implementation::tests::each_adjacent_from_c ... ok [INFO] [stdout] test bit_set::sparse_matrix_iter ... ok [INFO] [stdout] test bit_set::matrix_iter ... ok [INFO] [stdout] test graph::implementation::tests::each_adjacent_from_d ... ok [INFO] [stdout] test graph::implementation::tests::each_adjacent_from_a ... ok [INFO] [stdout] test graph::implementation::tests::each_edge ... ok [INFO] [stdout] test graph::implementation::tests::each_node ... ok [INFO] [stdout] test graph::scc::test::test_find_state_2 ... ok [INFO] [stdout] test graph::scc::test::test_three_sccs ... ok [INFO] [stdout] test graph::scc::test::test_find_state_3 ... ok [INFO] [stdout] test graph::scc::test::test_big_scc ... ok [INFO] [stdout] test graph::scc::test::diamond ... ok [INFO] [stdout] test graph::iterate::test::diamond_post_order ... ok [INFO] [stdout] test obligation_forest::test::simultaneous_register_and_error ... ok [INFO] [stdout] test obligation_forest::test::diamond ... ok [INFO] [stdout] test obligation_forest::test::done_dependency ... ok [INFO] [stdout] test bit_set::test_new_filled ... ok [INFO] [stdout] test obligation_forest::test::orphan ... ok [INFO] [stdout] test obligation_forest::test::success_in_grandchildren ... ok [INFO] [stdout] test obligation_forest::test::push_pop ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::owning_handle_safe ... ok [INFO] [stdout] test obligation_forest::test::to_errors_no_throw ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::try_owning_handle_ok ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::nested ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::borrow ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::cmp ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::eq ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::erased_owner ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::hash ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::fmt_debug ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::into ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::into_inner ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::map_chained ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::map_chained_inference ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::map_offset_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::map_heap_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::map_static_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::owner ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::owning_handle_safe_2 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::partial_cmp ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::new_deref ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::try_owning_handle_err ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::owning_handle_mut_safe ... ok [INFO] [stdout] test owning_ref::tests::owning_handle::owning_handle ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::total_erase ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::raii_locks ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::total_erase_box ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::try_map1 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref::try_map2 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::borrow ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::cmp ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::eq ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::into ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::erased_owner ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::into_inner ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::hash ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::fmt_debug ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_heap_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_mut_chained ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_chained_inference ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_mut_offset_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_mut_static_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::mutate ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_mut_heap_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_offset_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::raii_locks ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::map_static_ref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::owner ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::partial_cmp ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::new_deref ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::new_deref_mut ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::ref_mut ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::total_erase ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::total_erase_box ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::try_map1 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::try_map2 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::try_map3 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::try_map4 ... ok [INFO] [stdout] test sip128::test::test_hash_idempotent ... ok [INFO] [stdout] test sip128::test::test_hash_no_bytes_dropped_32 ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::try_map_mut ... ok [INFO] [stdout] test sip128::test::test_hash_usize ... ok [INFO] [stdout] test sip128::test::test_hash_no_bytes_dropped_64 ... ok [INFO] [stdout] test sip128::test::test_hash_no_concat_alias ... ok [INFO] [stdout] test sip128::test::test_write_short_works ... ok [INFO] [stdout] test small_c_str::empty ... ok [INFO] [stdout] test small_c_str::short ... ok [INFO] [stdout] test sip128::test::test_siphash_2_4_test_vector ... ok [INFO] [stdout] test small_c_str::long ... ok [INFO] [stdout] test snapshot_map::test::nested_commit_then_rollback ... ok [INFO] [stdout] test snapshot_map::test::basic ... ok [INFO] [stdout] test sorted_map::tests::test_insert_presorted_first_elem_equal ... ok [INFO] [stdout] test sorted_map::tests::test_insert_presorted_last_elem_equal ... ok [INFO] [stdout] test sorted_map::tests::test_insert_presorted_non_overlapping ... ok [INFO] [stdout] test sorted_map::tests::test_get_and_index ... ok [INFO] [stdout] test sorted_map::tests::test_insert_presorted_at_end ... ok [INFO] [stdout] test owning_ref::tests::owning_ref_mut::into_owning_ref ... ok [INFO] [stdout] test sorted_map::tests::test_offset_keys ... ok [INFO] [stdout] test sorted_map::tests::test_insert_presorted_shuffle ... ok [INFO] [stdout] test tiny_list::test::bench_insert_empty ... ok [INFO] [stdout] test sorted_map::tests::test_range ... ok [INFO] [stdout] test tiny_list::test::bench_remove_empty ... ok [INFO] [stdout] test tiny_list::test::bench_insert_one ... ok [INFO] [stdout] test tiny_list::test::bench_remove_one ... ok [INFO] [stdout] test tiny_list::test::bench_remove_unknown ... ok [INFO] [stdout] test tiny_list::test::test_contains_and_insert ... ok [INFO] [stdout] test tiny_list::test::test_remove_first ... ok [INFO] [stdout] test sorted_map::tests::test_insert_and_iter ... ok [INFO] [stdout] test tiny_list::test::test_remove_last ... ok [INFO] [stdout] test tiny_list::test::test_remove_single ... ok [INFO] [stdout] test tiny_list::test::test_remove_middle ... ok [INFO] [stdout] test transitive_relation::mubs_best_choice_scc ... ok [INFO] [stdout] test transitive_relation::mubs_best_choice2 ... ok [INFO] [stdout] test transitive_relation::mubs_best_choice1 ... ok [INFO] [stdout] test transitive_relation::mubs_intermediate_node_on_one_side_only ... ok [INFO] [stdout] test transitive_relation::mubs_no_best_choice ... ok [INFO] [stdout] test transitive_relation::mubs_scc_1 ... ok [INFO] [stdout] test transitive_relation::mubs_scc_2 ... ok [INFO] [stdout] test transitive_relation::mubs_scc_3 ... ok [INFO] [stdout] test transitive_relation::mubs_scc_4 ... ok [INFO] [stdout] test transitive_relation::mubs_triangle ... ok [INFO] [stdout] test transitive_relation::parent ... ok [INFO] [stdout] test transitive_relation::pdub_crisscross_more ... ok [INFO] [stdout] test transitive_relation::pdub_lub ... ok [INFO] [stdout] test transitive_relation::pdub_crisscross ... ok [INFO] [stdout] test transitive_relation::test_many_steps ... ok [INFO] [stdout] test transitive_relation::test_one_step ... ok [INFO] [stdout] test sorted_map::tests::test_remove ... ok [INFO] [stdout] test sorted_map::tests::test_remove_range ... ok [INFO] [stdout] test base_n::test_encode ... ok [INFO] [stdout] test small_c_str::internal_nul ... ok [INFO] [stdout] test snapshot_map::test::out_of_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 141 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rustc_data_structures [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 12) ... ignored [INFO] [stdout] test const_cstr.rs - const_cstr (line 10) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 188) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 155) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 118) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 132) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 27) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 106) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 219) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 56) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref (line 78) ... FAILED [INFO] [stdout] test const_cstr.rs - const_cstr (line 4) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) ... FAILED [INFO] [stdout] test owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) ... FAILED [INFO] [stdout] test transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 299) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- const_cstr.rs - const_cstr (line 10) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, or an operator, found `}` [INFO] [stdout] --> const_cstr.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 3 | let some_const_cstr = CStr::from_bytes_with_nul(b"abc\0").unwrap() [INFO] [stdout] | - expected one of `.`, `;`, `?`, or an operator here [INFO] [stdout] 4 | } [INFO] [stdout] | ^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 188) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:189:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:190:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::RefRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:198:22 [INFO] [stdout] | [INFO] [stdout] 11 | let refref = RefRef::new(refcell.borrow()).map(|x| &x.3); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:198:52 [INFO] [stdout] | [INFO] [stdout] 11 | let refref = RefRef::new(refcell.borrow()).map(|x| &x.3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 155) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:156:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::ArcRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 26 | let rc: ArcRef<[i32]> = rc.into(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:163:20 [INFO] [stdout] | [INFO] [stdout] 9 | fn par_sum(rc: ArcRef<[i32]>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:170:31 [INFO] [stdout] | [INFO] [stdout] 16 | let left = rc.clone().map(|s| &s[..mid]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:171:24 [INFO] [stdout] | [INFO] [stdout] 17 | let right = rc.map(|s| &s[mid..]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 118) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:119:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::StringRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 6 | let s = StringRef::new("hello world".to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:124:10 [INFO] [stdout] | [INFO] [stdout] 7 | .map(|s| s.split(' ').nth(1).unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 132) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::RcRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 7 | let rc: RcRef<[i32]> = RcRef::new(Rc::new([1, 2, 3, 4]) as Rc<[i32]>); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 7 | let rc: RcRef<[i32]> = RcRef::new(Rc::new([1, 2, 3, 4]) as Rc<[i32]>); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 10 | let rc_a: RcRef<[i32]> = rc.clone().map(|s| &s[0..2]); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:141:41 [INFO] [stdout] | [INFO] [stdout] 10 | let rc_a: RcRef<[i32]> = rc.clone().map(|s| &s[0..2]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:142:27 [INFO] [stdout] | [INFO] [stdout] 11 | let rc_b = rc.clone().map(|s| &s[1..3]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:143:27 [INFO] [stdout] | [INFO] [stdout] 12 | let rc_c = rc.clone().map(|s| &s[2..4]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 17 | let rc_c_a = rc_c.clone().map(|s| &s[1]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 27) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:31:37 [INFO] [stdout] | [INFO] [stdout] 5 | fn return_owned_and_referenced() -> OwningRef, [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 7 | let or = OwningRef::new(v); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 8 | let or = or.map(|v| &v[1..3]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 106) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::VecRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 6 | let v = VecRef::new(vec![1, 2, 3, 4, 5]).map(|v| &v[3]); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:111:46 [INFO] [stdout] | [INFO] [stdout] 6 | let v = VecRef::new(vec![1, 2, 3, 4, 5]).map(|v| &v[3]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 219) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:220:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::RefMutRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:228:33 [INFO] [stdout] | [INFO] [stdout] 10 | let mut refmut_refmut = RefMutRefMut::new(refcell.borrow_mut()).map_mut(|x| &mut x.3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:228:73 [INFO] [stdout] | [INFO] [stdout] 10 | let mut refmut_refmut = RefMutRefMut::new(refcell.borrow_mut()).map_mut(|x| &mut x.3); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 56) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::BoxRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:65:30 [INFO] [stdout] | [INFO] [stdout] 10 | let arr: BoxRef<[i32]> = BoxRef::new(arr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 10 | let arr: BoxRef<[i32]> = BoxRef::new(arr); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 14 | let arr: BoxRef<[i32]> = arr.map(|arr| &arr[1..3]); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:69:34 [INFO] [stdout] | [INFO] [stdout] 14 | let arr: BoxRef<[i32]> = arr.map(|arr| &arr[1..3]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref (line 78) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::BoxRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 14 | let or = BoxRef::new(Box::new(foo)).map(|foo| { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:91:41 [INFO] [stdout] | [INFO] [stdout] 14 | let or = BoxRef::new(Box::new(foo)).map(|foo| { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- const_cstr.rs - const_cstr (line 4) stdout ---- [INFO] [stdout] error: cannot find macro `const_cstr!` in this scope [INFO] [stdout] --> const_cstr.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 3 | let some_const_cstr = const_cstr!("abc"); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> owning_ref/mod.rs:470:37 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs: [OwningRef, i32>; 2] [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Erased` [INFO] [stdout] | [INFO] [stdout] = note: #[warn(bare_trait_objects)] on by default [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:451:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:452:18 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::{OwningRef, Erased}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:452:29 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::{OwningRef, Erased}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:459:11 [INFO] [stdout] | [INFO] [stdout] 10 | = OwningRef::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:458:23 [INFO] [stdout] | [INFO] [stdout] 9 | let owning_ref_a: OwningRef, [i32; 4]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:462:11 [INFO] [stdout] | [INFO] [stdout] 13 | = OwningRef::new(Box::new(vec![(0, false), (1, true)])); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:461:23 [INFO] [stdout] | [INFO] [stdout] 12 | let owning_ref_b: OwningRef>, Vec<(i32, bool)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:464:23 [INFO] [stdout] | [INFO] [stdout] 15 | let owning_ref_a: OwningRef, i32> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:467:23 [INFO] [stdout] | [INFO] [stdout] 18 | let owning_ref_b: OwningRef>, i32> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:470:23 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs: [OwningRef, i32>; 2] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:470:37 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs: [OwningRef, i32>; 2] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:465:24 [INFO] [stdout] | [INFO] [stdout] 16 | = owning_ref_a.map(|a| &a[0]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:468:24 [INFO] [stdout] | [INFO] [stdout] 19 | = owning_ref_b.map(|a| &a[1].0); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 22 | = [owning_ref_a.erase_owner(), owning_ref_b.erase_owner()]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:471:53 [INFO] [stdout] | [INFO] [stdout] 22 | = [owning_ref_a.erase_owner(), owning_ref_b.erase_owner()]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> owning_ref/mod.rs:740:44 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs_mut: [OwningRefMut, i32>; 2] [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Erased` [INFO] [stdout] | [INFO] [stdout] = note: #[warn(bare_trait_objects)] on by default [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:721:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:722:18 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::{OwningRefMut, Erased}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:722:32 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::{OwningRefMut, Erased}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:729:11 [INFO] [stdout] | [INFO] [stdout] 10 | = OwningRefMut::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:728:27 [INFO] [stdout] | [INFO] [stdout] 9 | let owning_ref_mut_a: OwningRefMut, [i32; 4]> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:732:11 [INFO] [stdout] | [INFO] [stdout] 13 | = OwningRefMut::new(Box::new(vec![(0, false), (1, true)])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:731:27 [INFO] [stdout] | [INFO] [stdout] 12 | let owning_ref_mut_b: OwningRefMut>, Vec<(i32, bool)>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:734:27 [INFO] [stdout] | [INFO] [stdout] 15 | let owning_ref_mut_a: OwningRefMut, i32> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:737:27 [INFO] [stdout] | [INFO] [stdout] 18 | let owning_ref_mut_b: OwningRefMut>, i32> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:740:27 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs_mut: [OwningRefMut, i32>; 2] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:740:44 [INFO] [stdout] | [INFO] [stdout] 21 | let owning_refs_mut: [OwningRefMut, i32>; 2] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:735:28 [INFO] [stdout] | [INFO] [stdout] 16 | = owning_ref_mut_a.map_mut(|a| &mut a[0]); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:738:28 [INFO] [stdout] | [INFO] [stdout] 19 | = owning_ref_mut_b.map_mut(|a| &mut a[1].0); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:741:29 [INFO] [stdout] | [INFO] [stdout] 22 | = [owning_ref_mut_a.erase_owner(), owning_ref_mut_b.erase_owner()]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:741:61 [INFO] [stdout] | [INFO] [stdout] 22 | = [owning_ref_mut_a.erase_owner(), owning_ref_mut_b.erase_owner()]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:363:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:364:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:367:22 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref = OwningRef::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:371:33 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref = owning_ref.map(|array| &array[2]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:571:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:572:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:575:26 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:579:37 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref = owning_ref_mut.map(|array| &array[2]); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:323:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:324:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:327:22 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref = OwningRef::new(Box::new(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:393:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:397:22 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref = OwningRef::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:401:33 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref = owning_ref.try_map(|array| { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:531:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:535:26 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:631:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:632:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:635:26 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:639:37 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref = owning_ref_mut.try_map(|array| { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:601:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:602:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:605:26 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:609:41 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref_mut = owning_ref_mut.map_mut(|array| &mut array[2]); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) stdout ---- [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? [INFO] [stdout] --> owning_ref/mod.rs:663:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate owning_ref; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:664:5 [INFO] [stdout] | [INFO] [stdout] 3 | use owning_ref::OwningRefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:667:26 [INFO] [stdout] | [INFO] [stdout] 6 | let owning_ref_mut = OwningRefMut::new(Box::new([1, 2, 3, 4])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [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? [INFO] [stdout] --> owning_ref/mod.rs:671:41 [INFO] [stdout] | [INFO] [stdout] 10 | let owning_ref_mut = owning_ref_mut.try_map_mut(|array| { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stdout] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 299) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `->` [INFO] [stdout] --> transitive_relation.rs:300:3 [INFO] [stdout] | [INFO] [stdout] 3 | a -> b -> d -> f [INFO] [stdout] | ^^ expected one of 8 possible tokens here [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `a` in this scope [INFO] [stdout] --> transitive_relation.rs:300:1 [INFO] [stdout] | [INFO] [stdout] 3 | a -> b -> d -> f [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] const_cstr.rs - const_cstr (line 10) [INFO] [stdout] const_cstr.rs - const_cstr (line 4) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 106) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 118) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 132) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 155) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 188) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 219) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 27) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 56) [INFO] [stdout] owning_ref/mod.rs - owning_ref (line 78) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRef::erase_owner (line 450) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRef::map (line 362) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRef::new (line 322) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRef::try_map (line 392) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::erase_owner (line 720) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::map (line 570) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::map_mut (line 600) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::new (line 530) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::try_map (line 630) [INFO] [stdout] owning_ref/mod.rs - owning_ref::OwningRefMut::try_map_mut (line 662) [INFO] [stdout] transitive_relation.rs - transitive_relation::TransitiveRelation::parents (line 299) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 22 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "907aa59489e59e1dd56f2d7d1ba9f05c73a02d4a243fb211bda7c09b2536f3df"` [INFO] running `"docker" "rm" "-f" "907aa59489e59e1dd56f2d7d1ba9f05c73a02d4a243fb211bda7c09b2536f3df"` [INFO] [stdout] 907aa59489e59e1dd56f2d7d1ba9f05c73a02d4a243fb211bda7c09b2536f3df