[INFO] fetching crate rust-lockless-slotmap 0.1.4...
[INFO] testing rust-lockless-slotmap-0.1.4 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rust-lockless-slotmap 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate rust-lockless-slotmap 0.1.4 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd5a911c364aa9496d164165f9ad94e8a51f2c49673fb61b897f7a329794e63
[INFO] running `Command { std: "docker" "start" "-a" "cbd5a911c364aa9496d164165f9ad94e8a51f2c49673fb61b897f7a329794e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd5a911c364aa9496d164165f9ad94e8a51f2c49673fb61b897f7a329794e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd5a911c364aa9496d164165f9ad94e8a51f2c49673fb61b897f7a329794e63", kill_on_drop: false }`
[INFO] [stdout] cbd5a911c364aa9496d164165f9ad94e8a51f2c49673fb61b897f7a329794e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e303ce0cedb99e5b881ab8454a8db2013ca176dba0163fc20b7b9c3daad117f2
[INFO] running `Command { std: "docker" "start" "-a" "e303ce0cedb99e5b881ab8454a8db2013ca176dba0163fc20b7b9c3daad117f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[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 2.92s
[INFO] running `Command { std: "docker" "inspect" "e303ce0cedb99e5b881ab8454a8db2013ca176dba0163fc20b7b9c3daad117f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e303ce0cedb99e5b881ab8454a8db2013ca176dba0163fc20b7b9c3daad117f2", kill_on_drop: false }`
[INFO] [stdout] e303ce0cedb99e5b881ab8454a8db2013ca176dba0163fc20b7b9c3daad117f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e1cfa48d83983fed0508b43ce74ced61ed353e15888ffb195c45a358e211998
[INFO] running `Command { std: "docker" "start" "-a" "9e1cfa48d83983fed0508b43ce74ced61ed353e15888ffb195c45a358e211998", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[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 6.97s
[INFO] running `Command { std: "docker" "inspect" "9e1cfa48d83983fed0508b43ce74ced61ed353e15888ffb195c45a358e211998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1cfa48d83983fed0508b43ce74ced61ed353e15888ffb195c45a358e211998", kill_on_drop: false }`
[INFO] [stdout] 9e1cfa48d83983fed0508b43ce74ced61ed353e15888ffb195c45a358e211998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd03257a8491ca1f9cfa5b854c0157f863a6d7f989a40e690bed8dec98e07ff3
[INFO] running `Command { std: "docker" "start" "-a" "bd03257a8491ca1f9cfa5b854c0157f863a6d7f989a40e690bed8dec98e07ff3", 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-976189cbbf59c2af)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_slotmap_can_insert_without_realloc ... ok
[INFO] [stdout] test tests::test_slotmap_can_allocate ... ok
[INFO] [stdout] test tests::test_slotmap_can_insert_with_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_cannot_erase_while_locked ... ok
[INFO] [stdout] test tests::test_slotmap_erase ... ok
[INFO] [stdout] test tests::test_slotmap_multithreaded_with_erase has been running for over 60 seconds
[INFO] [stdout] test tests::test_slotmap_multithreaded_without_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_multithreaded_without_erase ... ok
[INFO] [stdout] test tests::test_slotmap_with_realloc ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "bd03257a8491ca1f9cfa5b854c0157f863a6d7f989a40e690bed8dec98e07ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd03257a8491ca1f9cfa5b854c0157f863a6d7f989a40e690bed8dec98e07ff3", kill_on_drop: false }`
[INFO] [stdout] bd03257a8491ca1f9cfa5b854c0157f863a6d7f989a40e690bed8dec98e07ff3