[INFO] fetching crate hello-cargo-from-a-rookie 0.1.0...
[INFO] testing hello-cargo-from-a-rookie-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hello-cargo-from-a-rookie 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate hello-cargo-from-a-rookie 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 hello-cargo-from-a-rookie 0.1.0
[INFO] finished tweaking crates.io crate hello-cargo-from-a-rookie 0.1.0
[INFO] tweaked toml for crates.io crate hello-cargo-from-a-rookie 0.1.0 written to /workspace/builds/worker-16/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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 373b07dd4a86c0188a856477c54bdc85fdb1e479d000dba5b027bbe2a0921e5e
[INFO] running `Command { std: "docker" "start" "-a" "373b07dd4a86c0188a856477c54bdc85fdb1e479d000dba5b027bbe2a0921e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "373b07dd4a86c0188a856477c54bdc85fdb1e479d000dba5b027bbe2a0921e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373b07dd4a86c0188a856477c54bdc85fdb1e479d000dba5b027bbe2a0921e5e", kill_on_drop: false }`
[INFO] [stdout] 373b07dd4a86c0188a856477c54bdc85fdb1e479d000dba5b027bbe2a0921e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] f3ed261d1f8c7cd26f01550cfb7dcda7fbe6ab22921691d645db19067ab8f3be
[INFO] running `Command { std: "docker" "start" "-a" "f3ed261d1f8c7cd26f01550cfb7dcda7fbe6ab22921691d645db19067ab8f3be", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-cargo-from-a-rookie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f3ed261d1f8c7cd26f01550cfb7dcda7fbe6ab22921691d645db19067ab8f3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ed261d1f8c7cd26f01550cfb7dcda7fbe6ab22921691d645db19067ab8f3be", kill_on_drop: false }`
[INFO] [stdout] f3ed261d1f8c7cd26f01550cfb7dcda7fbe6ab22921691d645db19067ab8f3be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 70f1d42e9850644a4bc2d01e6f4bb72ade4b7113536492e2da7781ce2d89ecf4
[INFO] running `Command { std: "docker" "start" "-a" "70f1d42e9850644a4bc2d01e6f4bb72ade4b7113536492e2da7781ce2d89ecf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-cargo-from-a-rookie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "70f1d42e9850644a4bc2d01e6f4bb72ade4b7113536492e2da7781ce2d89ecf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f1d42e9850644a4bc2d01e6f4bb72ade4b7113536492e2da7781ce2d89ecf4", kill_on_drop: false }`
[INFO] [stdout] 70f1d42e9850644a4bc2d01e6f4bb72ade4b7113536492e2da7781ce2d89ecf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1585a2042b26665c030fcc0931f108fcd62f585da7f0d0e90290cf09e19e13d3
[INFO] running `Command { std: "docker" "start" "-a" "1585a2042b26665c030fcc0931f108fcd62f585da7f0d0e90290cf09e19e13d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_cargo_from_a_rookie-4073878b892662b4)
[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" "1585a2042b26665c030fcc0931f108fcd62f585da7f0d0e90290cf09e19e13d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1585a2042b26665c030fcc0931f108fcd62f585da7f0d0e90290cf09e19e13d3", kill_on_drop: false }`
[INFO] [stdout] 1585a2042b26665c030fcc0931f108fcd62f585da7f0d0e90290cf09e19e13d3