[INFO] cloning repository https://github.com/vishusandy/proman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vishusandy/proman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fproman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fproman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2323e6d619e013cd652d0c3cc6b109d6bba3f533 [INFO] testing vishusandy/proman against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fproman" "/workspace/builds/worker-102/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vishusandy/proman on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vishusandy/proman [INFO] finished tweaking git repo https://github.com/vishusandy/proman [INFO] tweaked toml for git repo https://github.com/vishusandy/proman written to /workspace/builds/worker-102/source/Cargo.toml [INFO] crate git repo https://github.com/vishusandy/proman already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scan_dir v0.3.3 [INFO] [stderr] Downloaded setenv v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d59920b3143fb531fd805da094c38a92f77f1c63c174e801978263e99b6205d [INFO] running `Command { std: "docker" "start" "-a" "0d59920b3143fb531fd805da094c38a92f77f1c63c174e801978263e99b6205d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d59920b3143fb531fd805da094c38a92f77f1c63c174e801978263e99b6205d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d59920b3143fb531fd805da094c38a92f77f1c63c174e801978263e99b6205d", kill_on_drop: false }` [INFO] [stdout] 0d59920b3143fb531fd805da094c38a92f77f1c63c174e801978263e99b6205d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64540ca39de670a6237a12f2b4d02c9da060cc343cc5a67d4537c8a2c9dcaf45 [INFO] running `Command { std: "docker" "start" "-a" "64540ca39de670a6237a12f2b4d02c9da060cc343cc5a67d4537c8a2c9dcaf45", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling serde v1.0.14 [INFO] [stderr] Compiling byteorder v1.1.0 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling proman v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling itoa v0.3.3 [INFO] [stderr] Compiling argparse v0.2.1 [INFO] [stderr] Compiling setenv v0.1.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stdout] error[E0601]: `main` function not found in crate `build_script_build` [INFO] [stdout] | [INFO] [stdout] = note: consider adding a `main` function to `build.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] Compiling unreachable v1.0.0 [INFO] [stderr] error: could not compile `proman` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "64540ca39de670a6237a12f2b4d02c9da060cc343cc5a67d4537c8a2c9dcaf45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64540ca39de670a6237a12f2b4d02c9da060cc343cc5a67d4537c8a2c9dcaf45", kill_on_drop: false }` [INFO] [stdout] 64540ca39de670a6237a12f2b4d02c9da060cc343cc5a67d4537c8a2c9dcaf45