[INFO] cloning repository https://github.com/noo62415y/greprs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noo62415y/greprs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoo62415y%2Fgreprs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoo62415y%2Fgreprs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 316ed05ef7257e3715896cdc4b2b8ac550e5aa93
[INFO] testing noo62415y/greprs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoo62415y%2Fgreprs" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noo62415y/greprs on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noo62415y/greprs
[INFO] finished tweaking git repo https://github.com/noo62415y/greprs
[INFO] tweaked toml for git repo https://github.com/noo62415y/greprs written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/noo62415y/greprs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07fee73f4a23a75e53968f6be6389f53451323c3a8f4151ad6de2cb1726c3fc8
[INFO] running `Command { std: "docker" "start" "-a" "07fee73f4a23a75e53968f6be6389f53451323c3a8f4151ad6de2cb1726c3fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07fee73f4a23a75e53968f6be6389f53451323c3a8f4151ad6de2cb1726c3fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fee73f4a23a75e53968f6be6389f53451323c3a8f4151ad6de2cb1726c3fc8", kill_on_drop: false }`
[INFO] [stdout] 07fee73f4a23a75e53968f6be6389f53451323c3a8f4151ad6de2cb1726c3fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d8d8f5cc8c8f37d207c13b891c12f6a26a81e1d1fd3c2b3dc3ef0dff0f0d66b
[INFO] running `Command { std: "docker" "start" "-a" "9d8d8f5cc8c8f37d207c13b891c12f6a26a81e1d1fd3c2b3dc3ef0dff0f0d66b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling greprs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `greprs`
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate greprs;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/main.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let config = Config::new(&args).unwrap_or_else(|err| {
[INFO] [stdout]   |                  ^^^^^^ use of undeclared type `Config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `greprs` due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d8d8f5cc8c8f37d207c13b891c12f6a26a81e1d1fd3c2b3dc3ef0dff0f0d66b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8d8f5cc8c8f37d207c13b891c12f6a26a81e1d1fd3c2b3dc3ef0dff0f0d66b", kill_on_drop: false }`
[INFO] [stdout] 9d8d8f5cc8c8f37d207c13b891c12f6a26a81e1d1fd3c2b3dc3ef0dff0f0d66b