[INFO] fetching crate access-queue 1.1.0...
[INFO] testing access-queue-1.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate access-queue 1.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate access-queue 1.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate access-queue 1.1.0
[INFO] finished tweaking crates.io crate access-queue 1.1.0
[INFO] tweaked toml for crates.io crate access-queue 1.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a91ad63d18ca5ec5d7cf2032e9880f02c1492ab025edf676108286c3bd070da
[INFO] running `Command { std: "docker" "start" "-a" "1a91ad63d18ca5ec5d7cf2032e9880f02c1492ab025edf676108286c3bd070da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a91ad63d18ca5ec5d7cf2032e9880f02c1492ab025edf676108286c3bd070da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a91ad63d18ca5ec5d7cf2032e9880f02c1492ab025edf676108286c3bd070da", kill_on_drop: false }`
[INFO] [stdout] 1a91ad63d18ca5ec5d7cf2032e9880f02c1492ab025edf676108286c3bd070da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a234a95b7445e8ef218bddb99cb766d98fa8830c21cd52aa9f107af3558738fc
[INFO] running `Command { std: "docker" "start" "-a" "a234a95b7445e8ef218bddb99cb766d98fa8830c21cd52aa9f107af3558738fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling event-listener v1.2.0
[INFO] [stderr]    Compiling access-queue v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a234a95b7445e8ef218bddb99cb766d98fa8830c21cd52aa9f107af3558738fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a234a95b7445e8ef218bddb99cb766d98fa8830c21cd52aa9f107af3558738fc", kill_on_drop: false }`
[INFO] [stdout] a234a95b7445e8ef218bddb99cb766d98fa8830c21cd52aa9f107af3558738fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8b67af0b7c6830b9274235694038e2030265946854fe83036b95c2a990a437
[INFO] running `Command { std: "docker" "start" "-a" "cf8b67af0b7c6830b9274235694038e2030265946854fe83036b95c2a990a437", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling access-queue v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "cf8b67af0b7c6830b9274235694038e2030265946854fe83036b95c2a990a437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8b67af0b7c6830b9274235694038e2030265946854fe83036b95c2a990a437", kill_on_drop: false }`
[INFO] [stdout] cf8b67af0b7c6830b9274235694038e2030265946854fe83036b95c2a990a437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95a3fcca688e998ff60ec2d2620bd193f5608db162dd5926567549eb0611a4c5
[INFO] running `Command { std: "docker" "start" "-a" "95a3fcca688e998ff60ec2d2620bd193f5608db162dd5926567549eb0611a4c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/access_queue-03041d726ac4f8d6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::holds_accesses ... ok
[INFO] [stdout] test tests::reenqueue ... ok
[INFO] [stdout] test tests::hold_indefinitely_does_not_release ... ok
[INFO] [stderr]    Doc-tests access-queue
[INFO] [stdout] test tests::test_block ... ok
[INFO] [stdout] test tests::releases_accesses_fifo ... ok
[INFO] [stdout] test tests::test_release ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "95a3fcca688e998ff60ec2d2620bd193f5608db162dd5926567549eb0611a4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a3fcca688e998ff60ec2d2620bd193f5608db162dd5926567549eb0611a4c5", kill_on_drop: false }`
[INFO] [stdout] 95a3fcca688e998ff60ec2d2620bd193f5608db162dd5926567549eb0611a4c5