[INFO] fetching crate thin-vec 0.2.14... [INFO] testing thin-vec-0.2.14 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate thin-vec 0.2.14 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate thin-vec 0.2.14 [INFO] finished tweaking crates.io crate thin-vec 0.2.14 [INFO] tweaked toml for crates.io crate thin-vec 0.2.14 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate thin-vec 0.2.14 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate thin-vec 0.2.14 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42ab493b5162fce80d3d008765147e954634e46fc2c9fc5fa32fc6a6e7662a1e [INFO] running `Command { std: "docker" "start" "-a" "42ab493b5162fce80d3d008765147e954634e46fc2c9fc5fa32fc6a6e7662a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42ab493b5162fce80d3d008765147e954634e46fc2c9fc5fa32fc6a6e7662a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42ab493b5162fce80d3d008765147e954634e46fc2c9fc5fa32fc6a6e7662a1e", kill_on_drop: false }` [INFO] [stdout] 42ab493b5162fce80d3d008765147e954634e46fc2c9fc5fa32fc6a6e7662a1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfc3922ef53fad09a17a4f7a5773b5d69e75955b20ec1f722797bf41103f23c3 [INFO] running `Command { std: "docker" "start" "-a" "bfc3922ef53fad09a17a4f7a5773b5d69e75955b20ec1f722797bf41103f23c3", kill_on_drop: false }` [INFO] [stderr] Compiling thin-vec v0.2.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "bfc3922ef53fad09a17a4f7a5773b5d69e75955b20ec1f722797bf41103f23c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfc3922ef53fad09a17a4f7a5773b5d69e75955b20ec1f722797bf41103f23c3", kill_on_drop: false }` [INFO] [stdout] bfc3922ef53fad09a17a4f7a5773b5d69e75955b20ec1f722797bf41103f23c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04ccbdb32b6a90667b8897fc60f74b76c6af2a47d8931422151a82c66cd28d45 [INFO] running `Command { std: "docker" "start" "-a" "04ccbdb32b6a90667b8897fc60f74b76c6af2a47d8931422151a82c66cd28d45", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling thin-vec v0.2.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:2703:24 [INFO] [stdout] | [INFO] [stdout] 2703 | struct Align16(u8); [INFO] [stdout] | ------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:3430:21 [INFO] [stdout] | [INFO] [stdout] 3430 | struct Elem(i32); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.89s [INFO] running `Command { std: "docker" "inspect" "04ccbdb32b6a90667b8897fc60f74b76c6af2a47d8931422151a82c66cd28d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ccbdb32b6a90667b8897fc60f74b76c6af2a47d8931422151a82c66cd28d45", kill_on_drop: false }` [INFO] [stdout] 04ccbdb32b6a90667b8897fc60f74b76c6af2a47d8931422151a82c66cd28d45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 369531683e07cdd032a71a575c8f257b89c85e026267f1a2729c07f0d302b81c [INFO] running `Command { std: "docker" "start" "-a" "369531683e07cdd032a71a575c8f257b89c85e026267f1a2729c07f0d302b81c", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:2703:24 [INFO] [stderr] | [INFO] [stderr] 2703 | struct Align16(u8); [INFO] [stderr] | ------- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:3430:21 [INFO] [stderr] | [INFO] [stderr] 3430 | struct Elem(i32); [INFO] [stderr] | ---- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `thin-vec` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thin_vec-ee5bd1aa61166046) [INFO] [stdout] [INFO] [stdout] running 79 tests [INFO] [stdout] test std_tests::test_append ... ok [INFO] [stdout] test std_tests::test_clone ... ok [INFO] [stdout] test std_tests::test_clone_from ... ok [INFO] [stdout] test std_tests::test_dedup ... ok [INFO] [stdout] test std_tests::test_dedup_unique ... ok [INFO] [stdout] test std_tests::test_dedup_by_key ... ok [INFO] [stdout] test std_tests::test_double_drop ... ok [INFO] [stdout] test std_tests::test_dedup_by ... ok [INFO] [stdout] test std_tests::test_drain_items ... ok [INFO] [stdout] test std_tests::test_drain_items_zero_sized ... ok [INFO] [stdout] test std_tests::test_drain_range ... ok [INFO] [stdout] test std_tests::test_extend ... ok [INFO] [stdout] test std_tests::test_header_data ... ok [INFO] [stdout] test std_tests::test_into_iter_as_mut_slice ... ok [INFO] [stdout] test std_tests::test_index ... ok [INFO] [stdout] test std_tests::test_into_iter_as_slice ... ok [INFO] [stdout] test std_tests::test_into_iter_count ... ok [INFO] [stdout] test std_tests::test_drain_inclusive_range ... ok [INFO] [stdout] test std_tests::test_into_iter_debug ... ok [INFO] [stdout] test std_tests::test_move_items ... ok [INFO] [stdout] test std_tests::test_into_iter_clone ... ok [INFO] [stdout] test std_tests::test_reserve ... ok [INFO] [stdout] test std_tests::test_reserve_exact ... ok [INFO] [stdout] test std_tests::test_drain_max_vec_size ... ok [INFO] [stdout] test std_tests::test_retain ... ok [INFO] [stdout] test std_tests::test_drain_items_reverse ... ok [INFO] [stdout] test std_tests::test_move_items_reverse ... ok [INFO] [stdout] test std_tests::test_move_items_zero_sized ... ok [INFO] [stdout] test std_tests::test_retain_mut ... ok [INFO] [stdout] test std_tests::test_set_len ... ok [INFO] [stdout] test std_tests::test_slice_from_mut ... ok [INFO] [stdout] test std_tests::test_partition ... ok [INFO] [stdout] test std_tests::test_slice_to_mut ... ok [INFO] [stdout] test std_tests::test_small_vec_struct ... ok [INFO] [stdout] test std_tests::test_splice ... ok [INFO] [stdout] test std_tests::test_splice_forget ... ok [INFO] [stdout] test std_tests::test_splice_from_empty ... ok [INFO] [stdout] test std_tests::test_capacity_overflow_cap_really_isnt_isize - should panic ... ok [INFO] [stdout] test std_tests::test_capacity_overflow_header_too_big - should panic ... ok [INFO] [stdout] test std_tests::overaligned_allocations ... ok [INFO] [stdout] test std_tests::test_capacity_overflow_cap_too_big - should panic ... ok [INFO] [stdout] test std_tests::test_index_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_capacity_overflow_size_mul1 - should panic ... ok [INFO] [stdout] test std_tests::test_drain_inclusive_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_drain_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_capacity_overflow_size_mul2 - should panic ... ok [INFO] [stdout] test std_tests::test_set_len_invalid - should panic ... ok [INFO] [stdout] test std_tests::test_slice_out_of_bounds_1 - should panic ... ok [INFO] [stdout] test std_tests::test_slice_out_of_bounds_2 - should panic ... ok [INFO] [stdout] test std_tests::test_slice_out_of_bounds_3 - should panic ... ok [INFO] [stdout] test std_tests::test_slice_out_of_bounds_4 - should panic ... ok [INFO] [stdout] test std_tests::test_slice_out_of_bounds_5 - should panic ... ok [INFO] [stdout] test std_tests::test_splice_inclusive_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_splice_inclusive_range ... ok [INFO] [stdout] test std_tests::test_splice_items_zero_sized ... ok [INFO] [stdout] test std_tests::test_splice_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_vec_truncate_drop ... ok [INFO] [stdout] test std_tests::test_splice_unbounded ... ok [INFO] [stdout] test std_tests::test_split_at_mut ... ok [INFO] [stdout] test std_tests::test_swap_remove_empty - should panic ... ok [INFO] [stdout] test std_tests::zero_sized_values ... ok [INFO] [stdout] test std_tests::test_vec_truncate_fail - should panic ... ok [INFO] [stdout] test std_tests::test_split_off ... ok [INFO] [stdout] test tests::test_drain_items ... ok [INFO] [stdout] test tests::test_alloc ... ok [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] test tests::test_drain_items_zero_sized ... ok [INFO] [stdout] test tests::test_drop_empty ... ok [INFO] [stdout] test tests::test_drain_max_vec_size ... ok [INFO] [stdout] test tests::test_drain_range ... ok [INFO] [stdout] test tests::test_drain_out_of_bounds - should panic ... ok [INFO] [stdout] test std_tests::test_zip_unzip ... ok [INFO] [stdout] test tests::test_partial_eq ... ok [INFO] [stdout] test tests::test_size_of ... ok [INFO] [stdout] test tests::test_drain_items_reverse ... ok [INFO] [stdout] test tests::test_data_ptr_alignment ... ok [INFO] [stdout] test tests::test_empty_singleton_torture ... ok [INFO] [stdout] test tests::test_overaligned_type_is_rejected_for_gecko_ffi_mode ... ok [INFO] [stdout] test tests::test_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests thin_vec [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test src/lib.rs - (line 42) ... ignored [INFO] [stdout] test src/lib.rs - ThinVec::dedup (line 1660) ... ok [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::clear (line 1004) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::capacity (line 666) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::dedup_by (line 1292) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::as_slice (line 2223) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::as_mut_slice (line 2240) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::as_mut_slice (line 1040) ... ok [INFO] [stdout] test src/lib.rs - Splice (line 2524) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::dedup_by_key (line 1262) ... ok [INFO] [stdout] test src/lib.rs - IntoIter (line 2207) ... ok [INFO] [stdout] test src/lib.rs - Box<[T]>::from (line 2120) ... ok [INFO] [stdout] test src/lib.rs - Drain (line 2348) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::append (line 1384) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::as_slice (line 1024) ... ok [INFO] [stdout] test src/lib.rs - Drain<'a,T>::as_slice (line 2494) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2044) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2081) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2029) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::len (line 634) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2013) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::set_len (line 705) - compile ... ok [INFO] [stdout] test src/lib.rs - ThinVec::push (line 785) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::set_len (line 746) - compile ... ok [INFO] [stdout] test src/lib.rs - ThinVec::pop (line 808) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::extend_from_slice (line 1639) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::drain (line 1417) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::resize (line 1595) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::retain (line 1196) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::remove (line 876) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::is_empty (line 648) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::shrink_to_fit (line 1165) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::truncate (line 963) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::retain_mut (line 1221) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::insert (line 836) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::swap_remove (line 912) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::with_capacity (line 519) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::split_off (line 1350) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2062) ... ok [INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2171) ... ok [INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2152) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::truncate (line 952) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::truncate (line 974) ... ok [INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2161) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::splice (line 1490) ... ok [INFO] [stdout] test src/lib.rs - ThinVec::from (line 2134) ... ok [INFO] [stdout] test src/lib.rs - thin_vec (line 450) ... ok [INFO] [stdout] test src/lib.rs - Vec::from (line 2099) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "369531683e07cdd032a71a575c8f257b89c85e026267f1a2729c07f0d302b81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "369531683e07cdd032a71a575c8f257b89c85e026267f1a2729c07f0d302b81c", kill_on_drop: false }` [INFO] [stdout] 369531683e07cdd032a71a575c8f257b89c85e026267f1a2729c07f0d302b81c