[INFO] cloning repository https://github.com/jam1garner/msg_bgm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jam1garner/msg_bgm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fmsg_bgm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fmsg_bgm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9de4ecac9f63eacfe141a9dcee83f1cfea590c4f
[INFO] testing jam1garner/msg_bgm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fmsg_bgm" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jam1garner/msg_bgm 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/jam1garner/msg_bgm
[INFO] finished tweaking git repo https://github.com/jam1garner/msg_bgm
[INFO] tweaked toml for git repo https://github.com/jam1garner/msg_bgm written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jam1garner/msg_bgm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5841f7f69591a1e47ee23abebe7d6c334bb764a1e10d07c48992cfd8b25dcfbc
[INFO] running `Command { std: "docker" "start" "-a" "5841f7f69591a1e47ee23abebe7d6c334bb764a1e10d07c48992cfd8b25dcfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5841f7f69591a1e47ee23abebe7d6c334bb764a1e10d07c48992cfd8b25dcfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5841f7f69591a1e47ee23abebe7d6c334bb764a1e10d07c48992cfd8b25dcfbc", kill_on_drop: false }`
[INFO] [stdout] 5841f7f69591a1e47ee23abebe7d6c334bb764a1e10d07c48992cfd8b25dcfbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5da0c0cb3cf48e8d3a5570b20d27a09cf223ed4d5e25214aa772907e9427bdfe
[INFO] running `Command { std: "docker" "start" "-a" "5da0c0cb3cf48e8d3a5570b20d27a09cf223ed4d5e25214aa772907e9427bdfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling bimap v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling compile-time-crc32-impl v0.1.0
[INFO] [stderr]    Compiling compile-time-crc32 v0.1.2
[INFO] [stderr]    Compiling hash40 v0.3.0
[INFO] [stderr]    Compiling prc-rs v0.1.0 (https://github.com/ultimate-research/prc-rs.git#a813f5c8)
[INFO] [stderr]    Compiling msg_bgm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.54s
[INFO] running `Command { std: "docker" "inspect" "5da0c0cb3cf48e8d3a5570b20d27a09cf223ed4d5e25214aa772907e9427bdfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da0c0cb3cf48e8d3a5570b20d27a09cf223ed4d5e25214aa772907e9427bdfe", kill_on_drop: false }`
[INFO] [stdout] 5da0c0cb3cf48e8d3a5570b20d27a09cf223ed4d5e25214aa772907e9427bdfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] eaa57a8af6802bb1c3b57dc2d9123c23365e7223026147a6dafe2d195fe985d0
[INFO] running `Command { std: "docker" "start" "-a" "eaa57a8af6802bb1c3b57dc2d9123c23365e7223026147a6dafe2d195fe985d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling msg_bgm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "eaa57a8af6802bb1c3b57dc2d9123c23365e7223026147a6dafe2d195fe985d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa57a8af6802bb1c3b57dc2d9123c23365e7223026147a6dafe2d195fe985d0", kill_on_drop: false }`
[INFO] [stdout] eaa57a8af6802bb1c3b57dc2d9123c23365e7223026147a6dafe2d195fe985d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d1d934575fbcb2ef5597c6897c41e41291c729f49deadb624de77044173f84cc
[INFO] running `Command { std: "docker" "start" "-a" "d1d934575fbcb2ef5597c6897c41e41291c729f49deadb624de77044173f84cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/msg_bgm-9a53434fdcd578cf)
[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" "d1d934575fbcb2ef5597c6897c41e41291c729f49deadb624de77044173f84cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d934575fbcb2ef5597c6897c41e41291c729f49deadb624de77044173f84cc", kill_on_drop: false }`
[INFO] [stdout] d1d934575fbcb2ef5597c6897c41e41291c729f49deadb624de77044173f84cc