[INFO] crate thin-vec 0.1.0 is already in cache
[INFO] testing thin-vec-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate thin-vec 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate thin-vec 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thin-vec 0.1.0
[INFO] finished tweaking crates.io crate thin-vec 0.1.0
[INFO] tweaked toml for crates.io crate thin-vec 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77c65e88d2b7eebbac201ffe3c23c2d07a657267e9a31185c3a1adf647a2ed1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f77c65e88d2b7eebbac201ffe3c23c2d07a657267e9a31185c3a1adf647a2ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77c65e88d2b7eebbac201ffe3c23c2d07a657267e9a31185c3a1adf647a2ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77c65e88d2b7eebbac201ffe3c23c2d07a657267e9a31185c3a1adf647a2ed1", kill_on_drop: false }`
[INFO] [stdout] f77c65e88d2b7eebbac201ffe3c23c2d07a657267e9a31185c3a1adf647a2ed1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 00e3881a56801b66617d19f0b4c31dac08760a94451c9b16453bd51ad566eaa5
[INFO] running `Command { std: "docker" "start" "-a" "00e3881a56801b66617d19f0b4c31dac08760a94451c9b16453bd51ad566eaa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling thin-vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "00e3881a56801b66617d19f0b4c31dac08760a94451c9b16453bd51ad566eaa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e3881a56801b66617d19f0b4c31dac08760a94451c9b16453bd51ad566eaa5", kill_on_drop: false }`
[INFO] [stdout] 00e3881a56801b66617d19f0b4c31dac08760a94451c9b16453bd51ad566eaa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26af5272d13f4e9555ff22326c702ed1fe2f2265d8b3dbf31e5a10788f92448
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c26af5272d13f4e9555ff22326c702ed1fe2f2265d8b3dbf31e5a10788f92448", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "c26af5272d13f4e9555ff22326c702ed1fe2f2265d8b3dbf31e5a10788f92448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26af5272d13f4e9555ff22326c702ed1fe2f2265d8b3dbf31e5a10788f92448", kill_on_drop: false }`
[INFO] [stdout] c26af5272d13f4e9555ff22326c702ed1fe2f2265d8b3dbf31e5a10788f92448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7d83b142682458e1c932e2d32f5be37fc9594fe2501ae734e5261dc02d394bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7d83b142682458e1c932e2d32f5be37fc9594fe2501ae734e5261dc02d394bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thin_vec-54efb3d207b1302e
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test std_tests::test_append ... ok
[INFO] [stdout] test std_tests::test_dedup ... 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_drain_items ... 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_partition ... ok
[INFO] [stdout] test std_tests::test_retain ... ok
[INFO] [stdout] test std_tests::test_reserve ... ok
[INFO] [stdout] test std_tests::test_drain_items_reverse ... ok
[INFO] [stdout] test std_tests::test_reserve_exact ... ok
[INFO] [stdout] test std_tests::test_extend ... ok
[INFO] [stdout] test std_tests::test_slice_from_mut ... ok
[INFO] [stdout] test std_tests::test_clone ... ok
[INFO] [stdout] test std_tests::test_move_items ... ok
[INFO] [stdout] test std_tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_index ... ok
[INFO] [stdout] test std_tests::test_double_drop ... ok
[INFO] [stdout] test std_tests::test_vec_truncate_drop ... ok
[INFO] [stdout] test std_tests::test_clone_from ... ok
[INFO] [stdout] test std_tests::test_slice_to_mut ... ok
[INFO] [stdout] test std_tests::test_dedup_by ... ok
[INFO] [stdout] test std_tests::test_small_vec_struct ... ok
[INFO] [stdout] test std_tests::test_split_at_mut ... ok
[INFO] [stdout] test std_tests::test_drain_range ... ok
[INFO] [stdout] test std_tests::test_split_off ... ok
[INFO] [stdout] test tests::test_drain_items_reverse ... ok
[INFO] [stdout] test std_tests::test_zip_unzip ... ok
[INFO] [stdout] test std_tests::zero_sized_values ... ok
[INFO] [stdout] test tests::test_alloc ... ok
[INFO] [stdout] test tests::test_drain_items ... ok
[INFO] [stdout] test tests::test_drain_range ... 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_drain_max_vec_size ... ok
[INFO] [stdout] test tests::test_drain_items_zero_sized ... ok
[INFO] [stdout] test std_tests::test_index_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_1 ... ok
[INFO] [stdout] test std_tests::test_drain_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_vec_truncate_fail ... ok
[INFO] [stdout] test std_tests::test_swap_remove_empty ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_5 ... ok
[INFO] [stderr]    Doc-tests thin-vec
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_2 ... ok
[INFO] [stdout] test tests::test_drain_out_of_bounds ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_3 ... ok
[INFO] [stdout] test std_tests::test_slice_out_of_bounds_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup (line 760) ... ok
[INFO] [stdout] test src/lib.rs - thin_vec (line 209) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::resize (line 718) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by (line 559) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::retain (line 502) ... ok
[INFO] [stdout] test src/lib.rs - ThinVec<T>::dedup_by_key (line 535) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7d83b142682458e1c932e2d32f5be37fc9594fe2501ae734e5261dc02d394bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d83b142682458e1c932e2d32f5be37fc9594fe2501ae734e5261dc02d394bf", kill_on_drop: false }`
[INFO] [stdout] f7d83b142682458e1c932e2d32f5be37fc9594fe2501ae734e5261dc02d394bf