[INFO] cloning repository https://github.com/regonn/project_euler_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/regonn/project_euler_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregonn%2Fproject_euler_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregonn%2Fproject_euler_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 237de932d942fa5a0d55720c7b1b5de00658fe46
[INFO] testing regonn/project_euler_rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregonn%2Fproject_euler_rust" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/regonn/project_euler_rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/regonn/project_euler_rust
[INFO] finished tweaking git repo https://github.com/regonn/project_euler_rust
[INFO] tweaked toml for git repo https://github.com/regonn/project_euler_rust written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/regonn/project_euler_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acc7fdb914a31c319235b372034b65afeb5d651c4c9cbe8e205ae7d89f85702e
[INFO] running `Command { std: "docker" "start" "-a" "acc7fdb914a31c319235b372034b65afeb5d651c4c9cbe8e205ae7d89f85702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acc7fdb914a31c319235b372034b65afeb5d651c4c9cbe8e205ae7d89f85702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc7fdb914a31c319235b372034b65afeb5d651c4c9cbe8e205ae7d89f85702e", kill_on_drop: false }`
[INFO] [stdout] acc7fdb914a31c319235b372034b65afeb5d651c4c9cbe8e205ae7d89f85702e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108d9efc9c1188fdb175a3012a9bf5ee800fffd01de863122938d22eeb5371d1
[INFO] running `Command { std: "docker" "start" "-a" "108d9efc9c1188fdb175a3012a9bf5ee800fffd01de863122938d22eeb5371d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling project_euler_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `p001`
[INFO] [stdout]   --> src/bin/p001.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/p001.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project_euler_rust` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "108d9efc9c1188fdb175a3012a9bf5ee800fffd01de863122938d22eeb5371d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108d9efc9c1188fdb175a3012a9bf5ee800fffd01de863122938d22eeb5371d1", kill_on_drop: false }`
[INFO] [stdout] 108d9efc9c1188fdb175a3012a9bf5ee800fffd01de863122938d22eeb5371d1