[INFO] fetching crate ayn 0.1.0...
[INFO] testing ayn-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ayn 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate ayn 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ayn 0.1.0
[INFO] finished tweaking crates.io crate ayn 0.1.0
[INFO] tweaked toml for crates.io crate ayn 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a39c75251e08e104f1b7c47d92588a3eb9de5b87de5c7dab063126446c4d55
[INFO] running `Command { std: "docker" "start" "-a" "a8a39c75251e08e104f1b7c47d92588a3eb9de5b87de5c7dab063126446c4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a39c75251e08e104f1b7c47d92588a3eb9de5b87de5c7dab063126446c4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a39c75251e08e104f1b7c47d92588a3eb9de5b87de5c7dab063126446c4d55", kill_on_drop: false }`
[INFO] [stdout] a8a39c75251e08e104f1b7c47d92588a3eb9de5b87de5c7dab063126446c4d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 427954f5b4cbb39093d0a668a78858d00a9abb6f1be50f94ca0f5fcc616749df
[INFO] running `Command { std: "docker" "start" "-a" "427954f5b4cbb39093d0a668a78858d00a9abb6f1be50f94ca0f5fcc616749df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ayn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "427954f5b4cbb39093d0a668a78858d00a9abb6f1be50f94ca0f5fcc616749df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427954f5b4cbb39093d0a668a78858d00a9abb6f1be50f94ca0f5fcc616749df", kill_on_drop: false }`
[INFO] [stdout] 427954f5b4cbb39093d0a668a78858d00a9abb6f1be50f94ca0f5fcc616749df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f22fa89d61048f32c1531b73beec7cb0813de23d9a910588f94c87134730663
[INFO] running `Command { std: "docker" "start" "-a" "5f22fa89d61048f32c1531b73beec7cb0813de23d9a910588f94c87134730663", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ayn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "5f22fa89d61048f32c1531b73beec7cb0813de23d9a910588f94c87134730663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f22fa89d61048f32c1531b73beec7cb0813de23d9a910588f94c87134730663", kill_on_drop: false }`
[INFO] [stdout] 5f22fa89d61048f32c1531b73beec7cb0813de23d9a910588f94c87134730663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 871db8bcbb6a31927d31273ebaf7e5f3a8fda6089bdae040e449a2a5424791bc
[INFO] running `Command { std: "docker" "start" "-a" "871db8bcbb6a31927d31273ebaf7e5f3a8fda6089bdae040e449a2a5424791bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ayn-dbc4208fcd41efce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ayn
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "871db8bcbb6a31927d31273ebaf7e5f3a8fda6089bdae040e449a2a5424791bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871db8bcbb6a31927d31273ebaf7e5f3a8fda6089bdae040e449a2a5424791bc", kill_on_drop: false }`
[INFO] [stdout] 871db8bcbb6a31927d31273ebaf7e5f3a8fda6089bdae040e449a2a5424791bc