[INFO] cloning repository https://github.com/megumish/megulang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/megumish/megulang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegumish%2Fmegulang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegumish%2Fmegulang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b09ed86bd82eb295e07e7e4b00fe44454d01ae89
[INFO] testing megumish/megulang against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegumish%2Fmegulang" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/megumish/megulang 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 git repo https://github.com/megumish/megulang
[INFO] finished tweaking git repo https://github.com/megumish/megulang
[INFO] tweaked toml for git repo https://github.com/megumish/megulang written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/megumish/megulang 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 38a071b8e18bd249ab80d7ff4aba4246d2fe1243c460fdbc04ec63d573ef92bb
[INFO] running `Command { std: "docker" "start" "-a" "38a071b8e18bd249ab80d7ff4aba4246d2fe1243c460fdbc04ec63d573ef92bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a071b8e18bd249ab80d7ff4aba4246d2fe1243c460fdbc04ec63d573ef92bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a071b8e18bd249ab80d7ff4aba4246d2fe1243c460fdbc04ec63d573ef92bb", kill_on_drop: false }`
[INFO] [stdout] 38a071b8e18bd249ab80d7ff4aba4246d2fe1243c460fdbc04ec63d573ef92bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] dd2e1ad2695a26ad949e8f23882e3a52089707b7250fd3a32a6a48fb117c22dc
[INFO] running `Command { std: "docker" "start" "-a" "dd2e1ad2695a26ad949e8f23882e3a52089707b7250fd3a32a6a48fb117c22dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling megumeguvm v0.1.0 (/opt/rustwide/workdir/megumeguvm)
[INFO] [stderr]    Compiling megulang v0.1.0 (/opt/rustwide/workdir/megulang)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "dd2e1ad2695a26ad949e8f23882e3a52089707b7250fd3a32a6a48fb117c22dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2e1ad2695a26ad949e8f23882e3a52089707b7250fd3a32a6a48fb117c22dc", kill_on_drop: false }`
[INFO] [stdout] dd2e1ad2695a26ad949e8f23882e3a52089707b7250fd3a32a6a48fb117c22dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 41a56408ccae54021c84d4138f19ce8f4f98431d5565cbacb8d9b9431c209989
[INFO] running `Command { std: "docker" "start" "-a" "41a56408ccae54021c84d4138f19ce8f4f98431d5565cbacb8d9b9431c209989", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling megulang v0.1.0 (/opt/rustwide/workdir/megulang)
[INFO] [stderr]    Compiling megumeguvm v0.1.0 (/opt/rustwide/workdir/megumeguvm)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "41a56408ccae54021c84d4138f19ce8f4f98431d5565cbacb8d9b9431c209989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a56408ccae54021c84d4138f19ce8f4f98431d5565cbacb8d9b9431c209989", kill_on_drop: false }`
[INFO] [stdout] 41a56408ccae54021c84d4138f19ce8f4f98431d5565cbacb8d9b9431c209989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 87bd0fbf2ef0a6737cfa5596cc78be2c78a41e0477411eaf8f9e065248662517
[INFO] running `Command { std: "docker" "start" "-a" "87bd0fbf2ef0a6737cfa5596cc78be2c78a41e0477411eaf8f9e065248662517", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/megulang-b4e0ebf6f530c2ab)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/megumeguvm-f86ac300c2c0c97d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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 megumeguvm
[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" "87bd0fbf2ef0a6737cfa5596cc78be2c78a41e0477411eaf8f9e065248662517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87bd0fbf2ef0a6737cfa5596cc78be2c78a41e0477411eaf8f9e065248662517", kill_on_drop: false }`
[INFO] [stdout] 87bd0fbf2ef0a6737cfa5596cc78be2c78a41e0477411eaf8f9e065248662517