[INFO] cloning repository https://github.com/chryslovelace/tuesday
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chryslovelace/tuesday" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchryslovelace%2Ftuesday", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchryslovelace%2Ftuesday'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b28c9e3187895db1916259d20dc4c34efde80a0
[INFO] testing chryslovelace/tuesday against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchryslovelace%2Ftuesday" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chryslovelace/tuesday on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chryslovelace/tuesday
[INFO] finished tweaking git repo https://github.com/chryslovelace/tuesday
[INFO] tweaked toml for git repo https://github.com/chryslovelace/tuesday written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/chryslovelace/tuesday already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4568fb33e4ef6341a7b86df39b2df5e3c5994360eecdac192a81b0f75cfa5a68
[INFO] running `Command { std: "docker" "start" "-a" "4568fb33e4ef6341a7b86df39b2df5e3c5994360eecdac192a81b0f75cfa5a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4568fb33e4ef6341a7b86df39b2df5e3c5994360eecdac192a81b0f75cfa5a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4568fb33e4ef6341a7b86df39b2df5e3c5994360eecdac192a81b0f75cfa5a68", kill_on_drop: false }`
[INFO] [stdout] 4568fb33e4ef6341a7b86df39b2df5e3c5994360eecdac192a81b0f75cfa5a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 803fff168a4ff5d76686042083eb90fc66ee3af1c71d8eea9536707e0780bb86
[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" "803fff168a4ff5d76686042083eb90fc66ee3af1c71d8eea9536707e0780bb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuesday v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `tuesday`
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #[cfg(tuesday)]
[INFO] [stdout] 2 | | fn main() {}
[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 `tuesday` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "803fff168a4ff5d76686042083eb90fc66ee3af1c71d8eea9536707e0780bb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803fff168a4ff5d76686042083eb90fc66ee3af1c71d8eea9536707e0780bb86", kill_on_drop: false }`
[INFO] [stdout] 803fff168a4ff5d76686042083eb90fc66ee3af1c71d8eea9536707e0780bb86