[INFO] cloning repository https://github.com/brooks-builds/exploring_event_handling_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brooks-builds/exploring_event_handling_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fexploring_event_handling_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fexploring_event_handling_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22ea4bd429b1951f4410032b4e51cd3164f0c6c8
[INFO] checking brooks-builds/exploring_event_handling_rust against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fexploring_event_handling_rust" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brooks-builds/exploring_event_handling_rust 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/brooks-builds/exploring_event_handling_rust
[INFO] finished tweaking git repo https://github.com/brooks-builds/exploring_event_handling_rust
[INFO] tweaked toml for git repo https://github.com/brooks-builds/exploring_event_handling_rust written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/brooks-builds/exploring_event_handling_rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 48de15f8494490f4f19d363d8b56d2b1ad0e3dd2fda54851c8db42673695123f
[INFO] running `Command { std: "docker" "start" "-a" "48de15f8494490f4f19d363d8b56d2b1ad0e3dd2fda54851c8db42673695123f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48de15f8494490f4f19d363d8b56d2b1ad0e3dd2fda54851c8db42673695123f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48de15f8494490f4f19d363d8b56d2b1ad0e3dd2fda54851c8db42673695123f", kill_on_drop: false }`
[INFO] [stdout] 48de15f8494490f4f19d363d8b56d2b1ad0e3dd2fda54851c8db42673695123f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e8f2cfa286e3c9bd14e13b7d53913a6bf1d853234e2288fd5d2ee4521814504
[INFO] running `Command { std: "docker" "start" "-a" "5e8f2cfa286e3c9bd14e13b7d53913a6bf1d853234e2288fd5d2ee4521814504", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking exploring_event_handling_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 32s
[INFO] running `Command { std: "docker" "inspect" "5e8f2cfa286e3c9bd14e13b7d53913a6bf1d853234e2288fd5d2ee4521814504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8f2cfa286e3c9bd14e13b7d53913a6bf1d853234e2288fd5d2ee4521814504", kill_on_drop: false }`
[INFO] [stdout] 5e8f2cfa286e3c9bd14e13b7d53913a6bf1d853234e2288fd5d2ee4521814504
