[INFO] cloning repository https://github.com/Harzu/dozen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Harzu/dozen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarzu%2Fdozen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarzu%2Fdozen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61a01c938fdca9dae007e9902249415995796ad7
[INFO] testing Harzu/dozen against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarzu%2Fdozen" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Harzu/dozen on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Harzu/dozen
[INFO] finished tweaking git repo https://github.com/Harzu/dozen
[INFO] tweaked toml for git repo https://github.com/Harzu/dozen written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Harzu/dozen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9481bf9761ffc8ed7461b7bb434ccc711ae9bf53526026ac720a5288ff39da53
[INFO] running `Command { std: "docker" "start" "-a" "9481bf9761ffc8ed7461b7bb434ccc711ae9bf53526026ac720a5288ff39da53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9481bf9761ffc8ed7461b7bb434ccc711ae9bf53526026ac720a5288ff39da53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9481bf9761ffc8ed7461b7bb434ccc711ae9bf53526026ac720a5288ff39da53", kill_on_drop: false }`
[INFO] [stdout] 9481bf9761ffc8ed7461b7bb434ccc711ae9bf53526026ac720a5288ff39da53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e81a12d9aa5b7a2c2025101ecfcf2833cc53cdc102345517db10439bf24e0bd
[INFO] running `Command { std: "docker" "start" "-a" "8e81a12d9aa5b7a2c2025101ecfcf2833cc53cdc102345517db10439bf24e0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling simple_lexer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read bin/main.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple_lexer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8e81a12d9aa5b7a2c2025101ecfcf2833cc53cdc102345517db10439bf24e0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e81a12d9aa5b7a2c2025101ecfcf2833cc53cdc102345517db10439bf24e0bd", kill_on_drop: false }`
[INFO] [stdout] 8e81a12d9aa5b7a2c2025101ecfcf2833cc53cdc102345517db10439bf24e0bd
