[INFO] fetching crate erty 0.0.2...
[INFO] testing erty-0.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate erty 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate erty 0.0.2 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 erty 0.0.2
[INFO] finished tweaking crates.io crate erty 0.0.2
[INFO] tweaked toml for crates.io crate erty 0.0.2 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d4943a99dbf1599752bd80221403a02bfbbabb63e47d8a8f3084f23fd608c30f
[INFO] running `Command { std: "docker" "start" "-a" "d4943a99dbf1599752bd80221403a02bfbbabb63e47d8a8f3084f23fd608c30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4943a99dbf1599752bd80221403a02bfbbabb63e47d8a8f3084f23fd608c30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4943a99dbf1599752bd80221403a02bfbbabb63e47d8a8f3084f23fd608c30f", kill_on_drop: false }`
[INFO] [stdout] d4943a99dbf1599752bd80221403a02bfbbabb63e47d8a8f3084f23fd608c30f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 14a93e7f45a229d3911c866310d4e790127535570e24b32cd09cfd34a6f47577
[INFO] running `Command { std: "docker" "start" "-a" "14a93e7f45a229d3911c866310d4e790127535570e24b32cd09cfd34a6f47577", kill_on_drop: false }`
[INFO] [stderr]    Compiling erty v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "14a93e7f45a229d3911c866310d4e790127535570e24b32cd09cfd34a6f47577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a93e7f45a229d3911c866310d4e790127535570e24b32cd09cfd34a6f47577", kill_on_drop: false }`
[INFO] [stdout] 14a93e7f45a229d3911c866310d4e790127535570e24b32cd09cfd34a6f47577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4f2566810f4a470f2779962770378469ad8d41f1e80373c9930f2d40db534af0
[INFO] running `Command { std: "docker" "start" "-a" "4f2566810f4a470f2779962770378469ad8d41f1e80373c9930f2d40db534af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling erty v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4f2566810f4a470f2779962770378469ad8d41f1e80373c9930f2d40db534af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2566810f4a470f2779962770378469ad8d41f1e80373c9930f2d40db534af0", kill_on_drop: false }`
[INFO] [stdout] 4f2566810f4a470f2779962770378469ad8d41f1e80373c9930f2d40db534af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d14d04246fef45fdc2f8425fcd4bdd507950a68df5260fe66cc62561c1c03853
[INFO] running `Command { std: "docker" "start" "-a" "d14d04246fef45fdc2f8425fcd4bdd507950a68df5260fe66cc62561c1c03853", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/erty-fe33678bc74df3b1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests erty
[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" "d14d04246fef45fdc2f8425fcd4bdd507950a68df5260fe66cc62561c1c03853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14d04246fef45fdc2f8425fcd4bdd507950a68df5260fe66cc62561c1c03853", kill_on_drop: false }`
[INFO] [stdout] d14d04246fef45fdc2f8425fcd4bdd507950a68df5260fe66cc62561c1c03853