[INFO] cloning repository https://github.com/timrobertsdev/hotcorners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timrobertsdev/hotcorners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2761f91b9bb9650712108c8bf9cb306f378d075a
[INFO] testing timrobertsdev/hotcorners against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timrobertsdev/hotcorners on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timrobertsdev/hotcorners
[INFO] finished tweaking git repo https://github.com/timrobertsdev/hotcorners
[INFO] tweaked toml for git repo https://github.com/timrobertsdev/hotcorners written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/timrobertsdev/hotcorners already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afc5b650ee3e728bde51b502d8f6b6be1280d5db89f9946b44b0f07fae8a34a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "afc5b650ee3e728bde51b502d8f6b6be1280d5db89f9946b44b0f07fae8a34a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc5b650ee3e728bde51b502d8f6b6be1280d5db89f9946b44b0f07fae8a34a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc5b650ee3e728bde51b502d8f6b6be1280d5db89f9946b44b0f07fae8a34a5", kill_on_drop: false }`
[INFO] [stdout] afc5b650ee3e728bde51b502d8f6b6be1280d5db89f9946b44b0f07fae8a34a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c264d3ebb194ff90590ceac6765d485ca46f156e85194901433ecef9bad8f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09c264d3ebb194ff90590ceac6765d485ca46f156e85194901433ecef9bad8f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling windows-sys v0.28.0
[INFO] [stderr]    Compiling windows v0.28.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling hotcorners v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `hotcorners`
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / //! A simple hot corners implementation for Windows 10/11
[INFO] [stdout] 2   | | #![cfg(windows)]
[INFO] [stdout] 3   | | #![windows_subsystem = "windows"]
[INFO] [stdout] 4   | | #![warn(rust_2018_idioms)]
[INFO] [stdout] ...   |
[INFO] [stdout] 237 | |     (key & 0x80) != 0
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^ consider adding a `main` function to `src/main.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 `hotcorners` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "09c264d3ebb194ff90590ceac6765d485ca46f156e85194901433ecef9bad8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c264d3ebb194ff90590ceac6765d485ca46f156e85194901433ecef9bad8f7", kill_on_drop: false }`
[INFO] [stdout] 09c264d3ebb194ff90590ceac6765d485ca46f156e85194901433ecef9bad8f7