[INFO] fetching crate cargo-arch 0.1.4...
[INFO] testing cargo-arch-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargo-arch 0.1.4 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate cargo-arch 0.1.4 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 cargo-arch 0.1.4
[INFO] finished tweaking crates.io crate cargo-arch 0.1.4
[INFO] tweaked toml for crates.io crate cargo-arch 0.1.4 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate cargo-arch 0.1.4 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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 1f5e681bf5489c9e77d1cc06baf82bbd36915c979831fc9fbb7f1ce34613936a
[INFO] running `Command { std: "docker" "start" "-a" "1f5e681bf5489c9e77d1cc06baf82bbd36915c979831fc9fbb7f1ce34613936a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f5e681bf5489c9e77d1cc06baf82bbd36915c979831fc9fbb7f1ce34613936a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5e681bf5489c9e77d1cc06baf82bbd36915c979831fc9fbb7f1ce34613936a", kill_on_drop: false }`
[INFO] [stdout] 1f5e681bf5489c9e77d1cc06baf82bbd36915c979831fc9fbb7f1ce34613936a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 59e0baa1e8a8c84a459cf3dd05d726e1d599ed570f9f02ebe1558277762bfacc
[INFO] running `Command { std: "docker" "start" "-a" "59e0baa1e8a8c84a459cf3dd05d726e1d599ed570f9f02ebe1558277762bfacc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling anyhow v1.0.25
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling cargo-arch v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.53s
[INFO] running `Command { std: "docker" "inspect" "59e0baa1e8a8c84a459cf3dd05d726e1d599ed570f9f02ebe1558277762bfacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e0baa1e8a8c84a459cf3dd05d726e1d599ed570f9f02ebe1558277762bfacc", kill_on_drop: false }`
[INFO] [stdout] 59e0baa1e8a8c84a459cf3dd05d726e1d599ed570f9f02ebe1558277762bfacc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] f1a0e3de62b4c00717ab8fbbc41d2c6b943c4e8ea689b5ce85ffeb648f2988e1
[INFO] running `Command { std: "docker" "start" "-a" "f1a0e3de62b4c00717ab8fbbc41d2c6b943c4e8ea689b5ce85ffeb648f2988e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-arch v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f1a0e3de62b4c00717ab8fbbc41d2c6b943c4e8ea689b5ce85ffeb648f2988e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a0e3de62b4c00717ab8fbbc41d2c6b943c4e8ea689b5ce85ffeb648f2988e1", kill_on_drop: false }`
[INFO] [stdout] f1a0e3de62b4c00717ab8fbbc41d2c6b943c4e8ea689b5ce85ffeb648f2988e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] cf20fa59808c811e31e8059eb2ccdaecd2b291e4eee6e77d4c412f60dbacda0b
[INFO] running `Command { std: "docker" "start" "-a" "cf20fa59808c811e31e8059eb2ccdaecd2b291e4eee6e77d4c412f60dbacda0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_arch-d7222655ed0f9479)
[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" "cf20fa59808c811e31e8059eb2ccdaecd2b291e4eee6e77d4c412f60dbacda0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf20fa59808c811e31e8059eb2ccdaecd2b291e4eee6e77d4c412f60dbacda0b", kill_on_drop: false }`
[INFO] [stdout] cf20fa59808c811e31e8059eb2ccdaecd2b291e4eee6e77d4c412f60dbacda0b