[INFO] fetching crate horde 0.1.2...
[INFO] testing horde-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate horde 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate horde 0.1.2
[INFO] finished tweaking crates.io crate horde 0.1.2
[INFO] tweaked toml for crates.io crate horde 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate horde 0.1.2 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 horde 0.1.2 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba5068d1aab207ba2056dce551a9bffec01ac0367c93c79a716d5eab96365a2
[INFO] running `Command { std: "docker" "start" "-a" "4ba5068d1aab207ba2056dce551a9bffec01ac0367c93c79a716d5eab96365a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba5068d1aab207ba2056dce551a9bffec01ac0367c93c79a716d5eab96365a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba5068d1aab207ba2056dce551a9bffec01ac0367c93c79a716d5eab96365a2", kill_on_drop: false }`
[INFO] [stdout] 4ba5068d1aab207ba2056dce551a9bffec01ac0367c93c79a716d5eab96365a2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78da2b129d779b476e0c0db5ff3d128b3678cbcfc702c642b3cca7eb1a6ff8c0
[INFO] running `Command { std: "docker" "start" "-a" "78da2b129d779b476e0c0db5ff3d128b3678cbcfc702c642b3cca7eb1a6ff8c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling horde v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "78da2b129d779b476e0c0db5ff3d128b3678cbcfc702c642b3cca7eb1a6ff8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78da2b129d779b476e0c0db5ff3d128b3678cbcfc702c642b3cca7eb1a6ff8c0", kill_on_drop: false }`
[INFO] [stdout] 78da2b129d779b476e0c0db5ff3d128b3678cbcfc702c642b3cca7eb1a6ff8c0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf3e36b207ca1f30daf9b20c40c9f356b06989526ae8a61369de16f593667b8
[INFO] running `Command { std: "docker" "start" "-a" "ccf3e36b207ca1f30daf9b20c40c9f356b06989526ae8a61369de16f593667b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling horde v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "ccf3e36b207ca1f30daf9b20c40c9f356b06989526ae8a61369de16f593667b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf3e36b207ca1f30daf9b20c40c9f356b06989526ae8a61369de16f593667b8", kill_on_drop: false }`
[INFO] [stdout] ccf3e36b207ca1f30daf9b20c40c9f356b06989526ae8a61369de16f593667b8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b508ec34208c03d068b288ce0a77ae5703ae7bc8c05969de86cf31d334166cb1
[INFO] running `Command { std: "docker" "start" "-a" "b508ec34208c03d068b288ce0a77ae5703ae7bc8c05969de86cf31d334166cb1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/horde-8d0d705449e2ac59)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test collect::tests::callback_panic_does_not_drop_remaining_callbacks ... ok
[INFO] [stdout] test collect::tests::callback_cannot_pin - should panic ... ok
[INFO] [stdout] test collect::tests::collect_panics_while_pinned_without_events - should panic ... ok
[INFO] [stdout] test collect::tests::concurrent_collect_stress ... ok
[INFO] [stdout] test collect::tests::collects_after_registered_thread_exits ... ok
[INFO] [stdout] test collect::tests::collects_after_busy_thread_releases ... ok
[INFO] [stdout] test collect::tests::collects_after_last_quiet_thread_releases ... ok
[INFO] [stdout] test collect::tests::collect_after_epoch_completion_without_new_defers_runs_pending_callbacks ... ok
[INFO] [stdout] test collect::tests::callback_cannot_collect - should panic ... ok
[INFO] [stdout] test collect::tests::invalid_collect_does_not_consume_pending_event ... ok
[INFO] [stdout] test sync_push_vec::tests::test_low_align ... ok
[INFO] [stdout] test sync_push_vec::tests::test_low_align_iteration_with_padding_before_info ... ok
[INFO] [stdout] test collect::tests::free_single_thread ... ok
[INFO] [stdout] test collect::tests::nested_pin_restores_outer_pinned_state ... ok
[INFO] [stdout] test sync_push_vec::tests::test_expand ... ok
[INFO] [stdout] test sync_push_vec::tests::test_high_align ... ok
[INFO] [stdout] test sync_push_vec::tests::test_replace ... ok
[INFO] [stdout] test sync_push_vec::tests::test_insert ... ok
[INFO] [stdout] test sync_push_vec::tests::test_iter ... ok
[INFO] [stdout] test sync_push_vec::tests::test_replace_empty_preserves_requested_capacity ... ok
[INFO] [stdout] test sync_push_vec::tests::test_low_align_replace_and_expand_keep_values ... ok
[INFO] [stdout] test sync_table::tests::high_align ... ok
[INFO] [stdout] test sync_table::tests::concurrent_get_and_insert ... ok
[INFO] [stdout] test sync_table::tests::intern_get_insert ... ok
[INFO] [stdout] test sync_table::tests::remove_drops_values_after_reclamation ... ok
[INFO] [stdout] test sync_table::tests::replace_empty_preserves_requested_capacity ... ok
[INFO] [stdout] test sync_table::tests::test_capacity_not_less_than_len ... ok
[INFO] [stdout] test sync_table::tests::test_create_capacity_zero ... ok
[INFO] [stdout] test sync_table::tests::test_expand ... ok
[INFO] [stdout] test sync_table::tests::test_find ... ok
[INFO] [stdout] test sync_table::tests::test_insert ... ok
[INFO] [stdout] test sync_table::tests::test_insert_conflicts ... ok
[INFO] [stdout] test sync_table::tests::test_iter ... ok
[INFO] [stdout] test sync_table::tests::test_remove ... ok
[INFO] [stdout] test sync_table::tests::test_replace ... ok
[INFO] [stdout] test sync_table::tests::concurrent_get_and_remove ... ok
[INFO] [stdout] test sync_table::tests::concurrent_insert_remove_and_get ... ok
[INFO] [stdout] test sync_table::tests::intern_potential_try ... ok
[INFO] [stdout] test sync_table::tests::clone_empty_reuses_static_table ... ok
[INFO] [stdout] test sync_table::tests::low_align_with_padding_before_table_info ... ok
[INFO] [stdout] test sync_table::tests::rehash ... ok
[INFO] [stdout] test sync_table::tests::intern_potential ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests horde
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b508ec34208c03d068b288ce0a77ae5703ae7bc8c05969de86cf31d334166cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b508ec34208c03d068b288ce0a77ae5703ae7bc8c05969de86cf31d334166cb1", kill_on_drop: false }`
[INFO] [stdout] b508ec34208c03d068b288ce0a77ae5703ae7bc8c05969de86cf31d334166cb1