[INFO] fetching crate thin-vec 0.2.16...
[INFO] testing thin-vec-0.2.16 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate thin-vec 0.2.16 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate thin-vec 0.2.16
[INFO] finished tweaking crates.io crate thin-vec 0.2.16
[INFO] tweaked toml for crates.io crate thin-vec 0.2.16 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thin-vec 0.2.16 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thin-vec 0.2.16 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44c947e624ac4f39af3ae59b9084f21c1771359e07b34f2c231792b5fa8fd4af
[INFO] running `Command { std: "docker" "start" "-a" "44c947e624ac4f39af3ae59b9084f21c1771359e07b34f2c231792b5fa8fd4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c947e624ac4f39af3ae59b9084f21c1771359e07b34f2c231792b5fa8fd4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c947e624ac4f39af3ae59b9084f21c1771359e07b34f2c231792b5fa8fd4af", kill_on_drop: false }`
[INFO] [stdout] 44c947e624ac4f39af3ae59b9084f21c1771359e07b34f2c231792b5fa8fd4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5e5cf361a17a24a1be2f9898b5b8d2d70375812482316be2a4729ff3064158d
[INFO] running `Command { std: "docker" "start" "-a" "b5e5cf361a17a24a1be2f9898b5b8d2d70375812482316be2a4729ff3064158d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b5e5cf361a17a24a1be2f9898b5b8d2d70375812482316be2a4729ff3064158d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e5cf361a17a24a1be2f9898b5b8d2d70375812482316be2a4729ff3064158d", kill_on_drop: false }`
[INFO] [stdout] b5e5cf361a17a24a1be2f9898b5b8d2d70375812482316be2a4729ff3064158d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d09520aed351df1bcd7bb84a180edb0bebde0a03d3ab30f58584a57f0f38ed39
[INFO] running `Command { std: "docker" "start" "-a" "d09520aed351df1bcd7bb84a180edb0bebde0a03d3ab30f58584a57f0f38ed39", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.167
[INFO] [stderr]    Compiling serde_test v1.0.167
[INFO] [stderr]    Compiling thin-vec v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "d09520aed351df1bcd7bb84a180edb0bebde0a03d3ab30f58584a57f0f38ed39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09520aed351df1bcd7bb84a180edb0bebde0a03d3ab30f58584a57f0f38ed39", kill_on_drop: false }`
[INFO] [stdout] d09520aed351df1bcd7bb84a180edb0bebde0a03d3ab30f58584a57f0f38ed39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05a5ff980c2731a69b3b9f0701a54e2ca3456ca0535b5130a47c9bb7c4c75bd6
[INFO] running `Command { std: "docker" "start" "-a" "05a5ff980c2731a69b3b9f0701a54e2ca3456ca0535b5130a47c9bb7c4c75bd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thin_vec-95771834a7a4e160)
[INFO] [stdout] 
[INFO] [stdout] running 81 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::overaligned_allocations ... ok
[INFO] [stdout] test std_tests::test_dedup_by_key ... ok
[INFO] [stdout] test std_tests::test_dedup_unique ... ok
[INFO] [stdout] test std_tests::test_double_drop ... ok
[INFO] [stdout] test std_tests::test_dedup ... ok
[INFO] [stdout] test std_tests::test_dedup_by ... ok
[INFO] [stdout] test std_tests::test_drain_inclusive_range ... ok
[INFO] [stdout] test std_tests::test_drain_items ... ok
[INFO] [stdout] test std_tests::test_drain_items_reverse ... ok
[INFO] [stdout] test std_tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_drain_max_vec_size ... 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_index ... ok
[INFO] [stdout] test std_tests::test_capacity_overflow_cap_too_big - should panic ... ok
[INFO] [stdout] test std_tests::test_into_iter_as_mut_slice ... ok
[INFO] [stdout] test std_tests::test_capacity_overflow_size_mul2 - should panic ... ok
[INFO] [stdout] test std_tests::test_capacity_overflow_size_mul1 - should panic ... ok
[INFO] [stdout] test std_tests::test_into_iter_clone ... ok
[INFO] [stdout] test std_tests::test_into_iter_count ... ok
[INFO] [stdout] test std_tests::test_into_iter_debug ... ok
[INFO] [stdout] test std_tests::test_capacity_overflow_cap_really_isnt_isize - should panic ... ok
[INFO] [stdout] test std_tests::test_into_iter_as_slice ... ok
[INFO] [stdout] test std_tests::test_move_items ... ok
[INFO] [stdout] test std_tests::test_capacity_overflow_header_too_big - should panic ... 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_drain_inclusive_out_of_bounds - should panic ... ok
[INFO] [stdout] test std_tests::test_partition ... ok
[INFO] [stdout] test std_tests::test_reserve_exact ... ok
[INFO] [stdout] test std_tests::test_retain ... ok
[INFO] [stdout] test std_tests::test_retain_mut ... ok
[INFO] [stdout] test std_tests::test_reserve ... ok
[INFO] [stdout] test std_tests::test_set_len ... 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_panic_into_iter - should panic ... ok
[INFO] [stdout] test std_tests::test_drain_out_of_bounds - should panic ... ok
[INFO] [stdout] test std_tests::test_panic_clear - should panic ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_3 - should panic ... 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_slice_out_of_bounds_2 - should panic ... ok
[INFO] [stdout] test std_tests::test_slice_from_mut ... ok
[INFO] [stdout] test std_tests::test_splice_inclusive_out_of_bounds - should panic ... 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_index_out_of_bounds - should panic ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_4 - 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_unbounded ... ok
[INFO] [stdout] test std_tests::test_split_at_mut ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_5 - should panic ... ok
[INFO] [stdout] test std_tests::test_split_off ... ok
[INFO] [stdout] test std_tests::zero_sized_values ... 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_swap_remove_empty - should panic ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test std_tests::test_vec_truncate_fail - should panic ... ok
[INFO] [stdout] test tests::test_data_ptr_alignment ... ok
[INFO] [stdout] test tests::test_drain_items ... ok
[INFO] [stdout] test tests::test_drain_items_reverse ... ok
[INFO] [stdout] test tests::test_drain_max_vec_size ... ok
[INFO] [stdout] test tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test tests::test_drain_range ... ok
[INFO] [stdout] test std_tests::test_zip_unzip ... ok
[INFO] [stdout] test tests::test_alloc ... ok
[INFO] [stdout] test tests::test_empty_singleton_torture ... ok
[INFO] [stdout] test tests::test_drain_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_drop_empty ... ok
[INFO] [stdout] test tests::test_partial_eq ... ok
[INFO] [stdout] test tests::test_size_of ... ok
[INFO] [stdout] test tests::test_overaligned_type_is_rejected_for_gecko_ffi_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 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 51 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ignored
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 2459) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::append (line 1481) ... ok
[INFO] [stdout] test src/lib.rs - Box<[T]>::from (line 2372) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter<T>::as_slice (line 2475) ... ok
[INFO] [stdout] test src/lib.rs - Drain (line 2608) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::as_slice (line 1105) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::as_mut_slice (line 1121) ... ok
[INFO] [stdout] test src/lib.rs - Splice (line 2781) ... ok
[INFO] [stdout] test src/lib.rs - Drain<'a,T>::as_slice (line 2751) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::clear (line 1075) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter<T>::as_mut_slice (line 2492) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by (line 1389) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::capacity (line 718) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::extend_from_slice (line 1883) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup (line 1904) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::extract_if (line 1646) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::extract_if (line 1619) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::from (line 2314) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::from (line 2266) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by_key (line 1359) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::from (line 2333) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::drain (line 1514) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::from (line 2281) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::insert (line 907) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::from (line 2296) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::is_empty (line 700) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::pop (line 879) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::set_len (line 757) - compile ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::set_len (line 798) - compile ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::len (line 686) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::retain (line 1293) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::remove (line 947) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::push (line 837) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::resize (line 1839) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::shrink_to_fit (line 1243) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::split_off (line 1447) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::truncate (line 1045) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::retain_mut (line 1318) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::with_capacity (line 571) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<u8>::from (line 2386) ... ok
[INFO] [stdout] test src/lib.rs - Vec<T>::from (line 2351) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::truncate (line 1034) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::splice (line 1586) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::swap_remove (line 983) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::truncate (line 1023) ... ok
[INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2423) ... ok
[INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2413) ... ok
[INFO] [stdout] test src/lib.rs - [T;N]::try_from (line 2404) ... ok
[INFO] [stdout] test src/lib.rs - thin_vec (line 488) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05a5ff980c2731a69b3b9f0701a54e2ca3456ca0535b5130a47c9bb7c4c75bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a5ff980c2731a69b3b9f0701a54e2ca3456ca0535b5130a47c9bb7c4c75bd6", kill_on_drop: false }`
[INFO] [stdout] 05a5ff980c2731a69b3b9f0701a54e2ca3456ca0535b5130a47c9bb7c4c75bd6