[INFO] fetching crate two-lock-queue 0.1.1...
[INFO] testing two-lock-queue-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate two-lock-queue 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate two-lock-queue 0.1.1 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 two-lock-queue 0.1.1
[INFO] finished tweaking crates.io crate two-lock-queue 0.1.1
[INFO] tweaked toml for crates.io crate two-lock-queue 0.1.1 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 31107f80e0933880fc5e3e2889729d330f807cb7062835a28b13629a9d947d1d
[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" "31107f80e0933880fc5e3e2889729d330f807cb7062835a28b13629a9d947d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31107f80e0933880fc5e3e2889729d330f807cb7062835a28b13629a9d947d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31107f80e0933880fc5e3e2889729d330f807cb7062835a28b13629a9d947d1d", kill_on_drop: false }`
[INFO] [stdout] 31107f80e0933880fc5e3e2889729d330f807cb7062835a28b13629a9d947d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 89a08b6e83547dc3ac3db59fb545bae67f47322e758149c0a0e44ed6e5fcccba
[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" "89a08b6e83547dc3ac3db59fb545bae67f47322e758149c0a0e44ed6e5fcccba", kill_on_drop: false }`
[INFO] [stderr]    Compiling two-lock-queue v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "89a08b6e83547dc3ac3db59fb545bae67f47322e758149c0a0e44ed6e5fcccba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a08b6e83547dc3ac3db59fb545bae67f47322e758149c0a0e44ed6e5fcccba", kill_on_drop: false }`
[INFO] [stdout] 89a08b6e83547dc3ac3db59fb545bae67f47322e758149c0a0e44ed6e5fcccba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bca87277139339bd69c53f43cb2521a6e127c2c00e7444b3b441a37a41904c29
[INFO] running `Command { std: "docker" "start" "-a" "bca87277139339bd69c53f43cb2521a6e127c2c00e7444b3b441a37a41904c29", kill_on_drop: false }`
[INFO] [stderr]    Compiling two-lock-queue v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "bca87277139339bd69c53f43cb2521a6e127c2c00e7444b3b441a37a41904c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca87277139339bd69c53f43cb2521a6e127c2c00e7444b3b441a37a41904c29", kill_on_drop: false }`
[INFO] [stdout] bca87277139339bd69c53f43cb2521a6e127c2c00e7444b3b441a37a41904c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e33da5436bcd95c612191aee6dee8dd1cc7841e72230fef707151e4f0e291a2d
[INFO] running `Command { std: "docker" "start" "-a" "e33da5436bcd95c612191aee6dee8dd1cc7841e72230fef707151e4f0e291a2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/two_lock_queue-ea229c3b7e48e56c)
[INFO] [stdout] test test::queue_with_capacity ... ok
[INFO] [stdout] test test::single_thread_send_recv ... ok
[INFO] [stdout] test test::test_tx_shutdown ... ok
[INFO] [stdout] test test::test_rx_shutdown ... ok
[INFO] [stdout] test test::single_consumer_single_producer ... ok
[INFO] [stdout] test test::multi_producer_at_capacity ... ok
[INFO] [stdout] test test::single_thread_recv_timeout ... ok
[INFO] [stdout] test test::single_thread_send_timeout ... ok
[INFO] [stdout] test test::multi_consumer_multi_producer ... ok
[INFO] [stderr]    Doc-tests two-lock-queue
[INFO] [stdout] test test::single_consumer_multi_producer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Receiver<T>::capacity (line 337) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::capacity (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e33da5436bcd95c612191aee6dee8dd1cc7841e72230fef707151e4f0e291a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33da5436bcd95c612191aee6dee8dd1cc7841e72230fef707151e4f0e291a2d", kill_on_drop: false }`
[INFO] [stdout] e33da5436bcd95c612191aee6dee8dd1cc7841e72230fef707151e4f0e291a2d