[INFO] fetching crate ras 0.1.0...
[INFO] testing ras-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ras 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ras 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 ras 0.1.0
[INFO] finished tweaking crates.io crate ras 0.1.0
[INFO] tweaked toml for crates.io crate ras 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ras 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a13f6e0375f5618a77aa5e9343ab653e0b76b7f0f484e31dbfeaae81a68062c7
[INFO] running `Command { std: "docker" "start" "-a" "a13f6e0375f5618a77aa5e9343ab653e0b76b7f0f484e31dbfeaae81a68062c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13f6e0375f5618a77aa5e9343ab653e0b76b7f0f484e31dbfeaae81a68062c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13f6e0375f5618a77aa5e9343ab653e0b76b7f0f484e31dbfeaae81a68062c7", kill_on_drop: false }`
[INFO] [stdout] a13f6e0375f5618a77aa5e9343ab653e0b76b7f0f484e31dbfeaae81a68062c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] bf555f44a3f9474c09a8c1fa4051f535f4108c34e1ada6a8b5293bbb3626a324
[INFO] running `Command { std: "docker" "start" "-a" "bf555f44a3f9474c09a8c1fa4051f535f4108c34e1ada6a8b5293bbb3626a324", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "bf555f44a3f9474c09a8c1fa4051f535f4108c34e1ada6a8b5293bbb3626a324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf555f44a3f9474c09a8c1fa4051f535f4108c34e1ada6a8b5293bbb3626a324", kill_on_drop: false }`
[INFO] [stdout] bf555f44a3f9474c09a8c1fa4051f535f4108c34e1ada6a8b5293bbb3626a324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c82bdaad0b4d1236c3b597afc86cadfd27512f7fafcbada3bc24c192abe13822
[INFO] running `Command { std: "docker" "start" "-a" "c82bdaad0b4d1236c3b597afc86cadfd27512f7fafcbada3bc24c192abe13822", kill_on_drop: false }`
[INFO] [stderr]    Compiling ras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c82bdaad0b4d1236c3b597afc86cadfd27512f7fafcbada3bc24c192abe13822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82bdaad0b4d1236c3b597afc86cadfd27512f7fafcbada3bc24c192abe13822", kill_on_drop: false }`
[INFO] [stdout] c82bdaad0b4d1236c3b597afc86cadfd27512f7fafcbada3bc24c192abe13822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e54df8f84647b1d70b17a24161dec1f8335b33af3b4e9c922a34dca5e8f23271
[INFO] running `Command { std: "docker" "start" "-a" "e54df8f84647b1d70b17a24161dec1f8335b33af3b4e9c922a34dca5e8f23271", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ras-8aa3a8b20b2cb77b)
[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" "e54df8f84647b1d70b17a24161dec1f8335b33af3b4e9c922a34dca5e8f23271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54df8f84647b1d70b17a24161dec1f8335b33af3b4e9c922a34dca5e8f23271", kill_on_drop: false }`
[INFO] [stdout] e54df8f84647b1d70b17a24161dec1f8335b33af3b4e9c922a34dca5e8f23271