[INFO] fetching crate rust-lockless-slotmap 0.1.4...
[INFO] testing rust-lockless-slotmap-0.1.4 against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] extracting crate rust-lockless-slotmap 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust-lockless-slotmap 0.1.4
[INFO] finished tweaking crates.io crate rust-lockless-slotmap 0.1.4
[INFO] tweaked toml for crates.io crate rust-lockless-slotmap 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-lockless-slotmap 0.1.4 on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 497325b24a9beb145cbeebe590e225f783bdca203dbb9ae820fab39cc34421f8
[INFO] running `Command { std: "docker" "start" "-a" "497325b24a9beb145cbeebe590e225f783bdca203dbb9ae820fab39cc34421f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "497325b24a9beb145cbeebe590e225f783bdca203dbb9ae820fab39cc34421f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497325b24a9beb145cbeebe590e225f783bdca203dbb9ae820fab39cc34421f8", kill_on_drop: false }`
[INFO] [stdout] 497325b24a9beb145cbeebe590e225f783bdca203dbb9ae820fab39cc34421f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5beb5b38ab7eb1fec02eff947b6b1ee1a4e38eb846322e4a7d19d018d9198df4
[INFO] running `Command { std: "docker" "start" "-a" "5beb5b38ab7eb1fec02eff947b6b1ee1a4e38eb846322e4a7d19d018d9198df4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rust-lockless-slotmap v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "5beb5b38ab7eb1fec02eff947b6b1ee1a4e38eb846322e4a7d19d018d9198df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5beb5b38ab7eb1fec02eff947b6b1ee1a4e38eb846322e4a7d19d018d9198df4", kill_on_drop: false }`
[INFO] [stdout] 5beb5b38ab7eb1fec02eff947b6b1ee1a4e38eb846322e4a7d19d018d9198df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f3828f849d10f46fdeb9363fdb9be38dd7d13d598febd9197cb4cae2e129df
[INFO] running `Command { std: "docker" "start" "-a" "19f3828f849d10f46fdeb9363fdb9be38dd7d13d598febd9197cb4cae2e129df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-lockless-slotmap v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "19f3828f849d10f46fdeb9363fdb9be38dd7d13d598febd9197cb4cae2e129df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f3828f849d10f46fdeb9363fdb9be38dd7d13d598febd9197cb4cae2e129df", kill_on_drop: false }`
[INFO] [stdout] 19f3828f849d10f46fdeb9363fdb9be38dd7d13d598febd9197cb4cae2e129df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6c03130db3a22b86ca6d59009d9211ce673e15440e017140d5f549ddba228d0
[INFO] running `Command { std: "docker" "start" "-a" "a6c03130db3a22b86ca6d59009d9211ce673e15440e017140d5f549ddba228d0", 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/rust_lockless_slotmap-ea10adbcdf10f826)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_slotmap_can_insert_with_realloc ... ok
[INFO] [stdout] test tests::test_slotmap_can_insert_without_realloc ... ok
[INFO] [stdout] test tests::test_slotmap_does_not_leak ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::test_ticket_valid ... ok
[INFO] [stdout] test tests::test_state_from_and_into ... ok
[INFO] [stdout] test tests::test_slotmap_can_allocate ... ok
[INFO] [stdout] test tests::test_slotmap_cannot_erase_while_locked ... ok
[INFO] [stdout] test tests::test_slotmap_erase ... ok
[INFO] [stdout] test tests::test_slotmap_multithreaded_without_erase ... ok
[INFO] [stdout] test tests::test_slotmap_multithreaded_with_erase has been running for over 60 seconds
[INFO] [stdout] test tests::test_slotmap_with_realloc has been running for over 60 seconds
[INFO] [stdout] test tests::test_slotmap_with_realloc ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a6c03130db3a22b86ca6d59009d9211ce673e15440e017140d5f549ddba228d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c03130db3a22b86ca6d59009d9211ce673e15440e017140d5f549ddba228d0", kill_on_drop: false }`
[INFO] [stdout] a6c03130db3a22b86ca6d59009d9211ce673e15440e017140d5f549ddba228d0