[INFO] fetching crate queuecheck 0.1.1...
[INFO] testing queuecheck-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate queuecheck 0.1.1 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate queuecheck 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate queuecheck 0.1.1
[INFO] finished tweaking crates.io crate queuecheck 0.1.1
[INFO] tweaked toml for crates.io crate queuecheck 0.1.1 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63cc6a06acab3bcc508e638b6bde9a7b07920aaa0f7257a1c6100287b2dcfb33
[INFO] running `Command { std: "docker" "start" "-a" "63cc6a06acab3bcc508e638b6bde9a7b07920aaa0f7257a1c6100287b2dcfb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63cc6a06acab3bcc508e638b6bde9a7b07920aaa0f7257a1c6100287b2dcfb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63cc6a06acab3bcc508e638b6bde9a7b07920aaa0f7257a1c6100287b2dcfb33", kill_on_drop: false }`
[INFO] [stdout] 63cc6a06acab3bcc508e638b6bde9a7b07920aaa0f7257a1c6100287b2dcfb33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce4b824d1515446932b637b971bccfc6bfa62a71fce254781d441edb74720abe
[INFO] running `Command { std: "docker" "start" "-a" "ce4b824d1515446932b637b971bccfc6bfa62a71fce254781d441edb74720abe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling queuecheck v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "ce4b824d1515446932b637b971bccfc6bfa62a71fce254781d441edb74720abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4b824d1515446932b637b971bccfc6bfa62a71fce254781d441edb74720abe", kill_on_drop: false }`
[INFO] [stdout] ce4b824d1515446932b637b971bccfc6bfa62a71fce254781d441edb74720abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 678ecb6b65bf166c7cc4082dfcbb6a573305862d972ee256223d2229e3ac3e41
[INFO] running `Command { std: "docker" "start" "-a" "678ecb6b65bf166c7cc4082dfcbb6a573305862d972ee256223d2229e3ac3e41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling queuecheck v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "678ecb6b65bf166c7cc4082dfcbb6a573305862d972ee256223d2229e3ac3e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678ecb6b65bf166c7cc4082dfcbb6a573305862d972ee256223d2229e3ac3e41", kill_on_drop: false }`
[INFO] [stdout] 678ecb6b65bf166c7cc4082dfcbb6a573305862d972ee256223d2229e3ac3e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7980df417316bfb0c63c4a2c2e54de20dbe1a6c2d6c5d5fedf9dbb0d43c52fd1
[INFO] running `Command { std: "docker" "start" "-a" "7980df417316bfb0c63c4a2c2e54de20dbe1a6c2d6c5d5fedf9dbb0d43c52fd1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/queuecheck-2dc9fea59a054e82)
[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] [stderr]    Doc-tests queuecheck
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - queuecheck_bench_throughput (line 142) ... ok
[INFO] [stdout] test src/lib.rs - queuecheck_bench_latency (line 36) ... ok
[INFO] [stdout] test src/lib.rs - queuecheck_test (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7980df417316bfb0c63c4a2c2e54de20dbe1a6c2d6c5d5fedf9dbb0d43c52fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7980df417316bfb0c63c4a2c2e54de20dbe1a6c2d6c5d5fedf9dbb0d43c52fd1", kill_on_drop: false }`
[INFO] [stdout] 7980df417316bfb0c63c4a2c2e54de20dbe1a6c2d6c5d5fedf9dbb0d43c52fd1
