[INFO] fetching crate roapi 0.1.0...
[INFO] testing roapi-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate roapi 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate roapi 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 roapi 0.1.0
[INFO] finished tweaking crates.io crate roapi 0.1.0
[INFO] tweaked toml for crates.io crate roapi 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate roapi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5f6ed29e0435f41ef9402ae5539e756f7bac9c6bbd4da5227e0957b2ee693749
[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" "5f6ed29e0435f41ef9402ae5539e756f7bac9c6bbd4da5227e0957b2ee693749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6ed29e0435f41ef9402ae5539e756f7bac9c6bbd4da5227e0957b2ee693749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6ed29e0435f41ef9402ae5539e756f7bac9c6bbd4da5227e0957b2ee693749", kill_on_drop: false }`
[INFO] [stdout] 5f6ed29e0435f41ef9402ae5539e756f7bac9c6bbd4da5227e0957b2ee693749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0457b45a9a74c6dfa897bbeca16ce3e7e476e0a9b9c399aa7f4cfb03470d2a6a
[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" "0457b45a9a74c6dfa897bbeca16ce3e7e476e0a9b9c399aa7f4cfb03470d2a6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling roapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0457b45a9a74c6dfa897bbeca16ce3e7e476e0a9b9c399aa7f4cfb03470d2a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0457b45a9a74c6dfa897bbeca16ce3e7e476e0a9b9c399aa7f4cfb03470d2a6a", kill_on_drop: false }`
[INFO] [stdout] 0457b45a9a74c6dfa897bbeca16ce3e7e476e0a9b9c399aa7f4cfb03470d2a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bda7910e684cf3da568fb0745a0ff1eeba4db77b7ce733c3ffc9331119bf514
[INFO] running `Command { std: "docker" "start" "-a" "4bda7910e684cf3da568fb0745a0ff1eeba4db77b7ce733c3ffc9331119bf514", kill_on_drop: false }`
[INFO] [stderr]    Compiling roapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "4bda7910e684cf3da568fb0745a0ff1eeba4db77b7ce733c3ffc9331119bf514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bda7910e684cf3da568fb0745a0ff1eeba4db77b7ce733c3ffc9331119bf514", kill_on_drop: false }`
[INFO] [stdout] 4bda7910e684cf3da568fb0745a0ff1eeba4db77b7ce733c3ffc9331119bf514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 42d849cc79a2778a61515cdb20bb53ad8ab0aa5ca489783368a9c72a755bd4ee
[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" "42d849cc79a2778a61515cdb20bb53ad8ab0aa5ca489783368a9c72a755bd4ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roapi-96d72355f344c037)
[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" "42d849cc79a2778a61515cdb20bb53ad8ab0aa5ca489783368a9c72a755bd4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d849cc79a2778a61515cdb20bb53ad8ab0aa5ca489783368a9c72a755bd4ee", kill_on_drop: false }`
[INFO] [stdout] 42d849cc79a2778a61515cdb20bb53ad8ab0aa5ca489783368a9c72a755bd4ee