[INFO] cloning repository https://github.com/bejohn/music_notes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bejohn/music_notes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbejohn%2Fmusic_notes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbejohn%2Fmusic_notes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] add3198355b8705069239360fa09f434afa33707
[INFO] testing bejohn/music_notes 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%2Fbejohn%2Fmusic_notes" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bejohn/music_notes 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/bejohn/music_notes
[INFO] finished tweaking git repo https://github.com/bejohn/music_notes
[INFO] tweaked toml for git repo https://github.com/bejohn/music_notes written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bejohn/music_notes 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3778abf8d2c6a4db2f040d19dff1483ba3382aa1c8f184b90fc74a80c9e1bf71
[INFO] running `Command { std: "docker" "start" "-a" "3778abf8d2c6a4db2f040d19dff1483ba3382aa1c8f184b90fc74a80c9e1bf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3778abf8d2c6a4db2f040d19dff1483ba3382aa1c8f184b90fc74a80c9e1bf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3778abf8d2c6a4db2f040d19dff1483ba3382aa1c8f184b90fc74a80c9e1bf71", kill_on_drop: false }`
[INFO] [stdout] 3778abf8d2c6a4db2f040d19dff1483ba3382aa1c8f184b90fc74a80c9e1bf71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c4408e5923d81413771974f061731532bf188e0dc0fb82abe0a17f2a1cc2e345
[INFO] running `Command { std: "docker" "start" "-a" "c4408e5923d81413771974f061731532bf188e0dc0fb82abe0a17f2a1cc2e345", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_notes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "c4408e5923d81413771974f061731532bf188e0dc0fb82abe0a17f2a1cc2e345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4408e5923d81413771974f061731532bf188e0dc0fb82abe0a17f2a1cc2e345", kill_on_drop: false }`
[INFO] [stdout] c4408e5923d81413771974f061731532bf188e0dc0fb82abe0a17f2a1cc2e345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 290816759f93aa115997180e846060f363fc352b835b8c6bdd5a4daceda4efa4
[INFO] running `Command { std: "docker" "start" "-a" "290816759f93aa115997180e846060f363fc352b835b8c6bdd5a4daceda4efa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_notes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "290816759f93aa115997180e846060f363fc352b835b8c6bdd5a4daceda4efa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290816759f93aa115997180e846060f363fc352b835b8c6bdd5a4daceda4efa4", kill_on_drop: false }`
[INFO] [stdout] 290816759f93aa115997180e846060f363fc352b835b8c6bdd5a4daceda4efa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 91c1f349330126a3cbb36a754ff4e94b93ff6e6f23fba1d3ed2c4f973ed0c252
[INFO] running `Command { std: "docker" "start" "-a" "91c1f349330126a3cbb36a754ff4e94b93ff6e6f23fba1d3ed2c4f973ed0c252", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/music_notes-34ddcd87e58432b2)
[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/music_notes-67ba139b3fc96530)
[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]    Doc-tests music_notes
[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" "91c1f349330126a3cbb36a754ff4e94b93ff6e6f23fba1d3ed2c4f973ed0c252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c1f349330126a3cbb36a754ff4e94b93ff6e6f23fba1d3ed2c4f973ed0c252", kill_on_drop: false }`
[INFO] [stdout] 91c1f349330126a3cbb36a754ff4e94b93ff6e6f23fba1d3ed2c4f973ed0c252