[INFO] fetching crate proudcat 0.2.0...
[INFO] testing proudcat-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate proudcat 0.2.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate proudcat 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proudcat 0.2.0
[INFO] finished tweaking crates.io crate proudcat 0.2.0
[INFO] tweaked toml for crates.io crate proudcat 0.2.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate proudcat 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37e9467cf163b03b95104e32773de9b6a20392cfbbbe9f01719b4f08009c38a5
[INFO] running `Command { std: "docker" "start" "-a" "37e9467cf163b03b95104e32773de9b6a20392cfbbbe9f01719b4f08009c38a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37e9467cf163b03b95104e32773de9b6a20392cfbbbe9f01719b4f08009c38a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e9467cf163b03b95104e32773de9b6a20392cfbbbe9f01719b4f08009c38a5", kill_on_drop: false }`
[INFO] [stdout] 37e9467cf163b03b95104e32773de9b6a20392cfbbbe9f01719b4f08009c38a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a43ef7817a94297bf481ca626f4fd37b470fbb9755532bdcca41e95fb7d1de9
[INFO] running `Command { std: "docker" "start" "-a" "0a43ef7817a94297bf481ca626f4fd37b470fbb9755532bdcca41e95fb7d1de9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]    Compiling structopt v0.3.15
[INFO] [stderr]    Compiling proudcat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `Command { std: "docker" "inspect" "0a43ef7817a94297bf481ca626f4fd37b470fbb9755532bdcca41e95fb7d1de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a43ef7817a94297bf481ca626f4fd37b470fbb9755532bdcca41e95fb7d1de9", kill_on_drop: false }`
[INFO] [stdout] 0a43ef7817a94297bf481ca626f4fd37b470fbb9755532bdcca41e95fb7d1de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dc235cdc20d688e0d3c8effb56aef52f1a76d7c1768b3d00bef4e98b0b431b5
[INFO] running `Command { std: "docker" "start" "-a" "4dc235cdc20d688e0d3c8effb56aef52f1a76d7c1768b3d00bef4e98b0b431b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proudcat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "4dc235cdc20d688e0d3c8effb56aef52f1a76d7c1768b3d00bef4e98b0b431b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dc235cdc20d688e0d3c8effb56aef52f1a76d7c1768b3d00bef4e98b0b431b5", kill_on_drop: false }`
[INFO] [stdout] 4dc235cdc20d688e0d3c8effb56aef52f1a76d7c1768b3d00bef4e98b0b431b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f503bfe0ceaa7ea6367eec91bc26477ff065f477213ad56906eb1f2ab302b63f
[INFO] running `Command { std: "docker" "start" "-a" "f503bfe0ceaa7ea6367eec91bc26477ff065f477213ad56906eb1f2ab302b63f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proudcat-38b6f722941b9b7b)
[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" "f503bfe0ceaa7ea6367eec91bc26477ff065f477213ad56906eb1f2ab302b63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503bfe0ceaa7ea6367eec91bc26477ff065f477213ad56906eb1f2ab302b63f", kill_on_drop: false }`
[INFO] [stdout] f503bfe0ceaa7ea6367eec91bc26477ff065f477213ad56906eb1f2ab302b63f