[INFO] cloning repository https://github.com/ozel-byte/carol_lyrics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ozel-byte/carol_lyrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozel-byte%2Fcarol_lyrics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozel-byte%2Fcarol_lyrics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1d55b427ea97b259e7bf043585bb4ab36196e84
[INFO] testing ozel-byte/carol_lyrics against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozel-byte%2Fcarol_lyrics" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ozel-byte/carol_lyrics on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ozel-byte/carol_lyrics
[INFO] finished tweaking git repo https://github.com/ozel-byte/carol_lyrics
[INFO] tweaked toml for git repo https://github.com/ozel-byte/carol_lyrics written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ozel-byte/carol_lyrics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ae192a58d5a41c1c6ad69d7d88856a2f15a9d1450db0db8eb710f7c70fb3dee
[INFO] running `Command { std: "docker" "start" "-a" "2ae192a58d5a41c1c6ad69d7d88856a2f15a9d1450db0db8eb710f7c70fb3dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ae192a58d5a41c1c6ad69d7d88856a2f15a9d1450db0db8eb710f7c70fb3dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae192a58d5a41c1c6ad69d7d88856a2f15a9d1450db0db8eb710f7c70fb3dee", kill_on_drop: false }`
[INFO] [stdout] 2ae192a58d5a41c1c6ad69d7d88856a2f15a9d1450db0db8eb710f7c70fb3dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b141a02b625328a24026edae03a47db9d19ce280681e0eddcc595ccdadd8fd85
[INFO] running `Command { std: "docker" "start" "-a" "b141a02b625328a24026edae03a47db9d19ce280681e0eddcc595ccdadd8fd85", kill_on_drop: false }`
[INFO] [stderr]    Compiling carol_lyrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "b141a02b625328a24026edae03a47db9d19ce280681e0eddcc595ccdadd8fd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b141a02b625328a24026edae03a47db9d19ce280681e0eddcc595ccdadd8fd85", kill_on_drop: false }`
[INFO] [stdout] b141a02b625328a24026edae03a47db9d19ce280681e0eddcc595ccdadd8fd85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08e0a3300b78d9462709854542cfef5f8708e815329110c4fb59a7b45bd19f8b
[INFO] running `Command { std: "docker" "start" "-a" "08e0a3300b78d9462709854542cfef5f8708e815329110c4fb59a7b45bd19f8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling carol_lyrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "08e0a3300b78d9462709854542cfef5f8708e815329110c4fb59a7b45bd19f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e0a3300b78d9462709854542cfef5f8708e815329110c4fb59a7b45bd19f8b", kill_on_drop: false }`
[INFO] [stdout] 08e0a3300b78d9462709854542cfef5f8708e815329110c4fb59a7b45bd19f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23a249a39c83c9f432636c0d76185936eef6cc138a1280aa9ff83d553bb70c8a
[INFO] running `Command { std: "docker" "start" "-a" "23a249a39c83c9f432636c0d76185936eef6cc138a1280aa9ff83d553bb70c8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carol_lyrics-bf8fb31447e76850)
[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" "23a249a39c83c9f432636c0d76185936eef6cc138a1280aa9ff83d553bb70c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a249a39c83c9f432636c0d76185936eef6cc138a1280aa9ff83d553bb70c8a", kill_on_drop: false }`
[INFO] [stdout] 23a249a39c83c9f432636c0d76185936eef6cc138a1280aa9ff83d553bb70c8a