Sep 03 22:27:59.013 INFO checking gterzian/workflow_executor against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 03 22:27:59.013 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 03 22:27:59.013 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 22:27:59.221 INFO blam! 9d67efc95cac1ede6f329d11ee4a9a930fe33c8db8f43c8b7bb6b2cd8dea5ab6 Sep 03 22:27:59.224 INFO running `"docker" "start" "-a" "9d67efc95cac1ede6f329d11ee4a9a930fe33c8db8f43c8b7bb6b2cd8dea5ab6"` Sep 03 22:28:00.069 INFO kablam! Checking workflow v0.1.0 (file:///source) Sep 03 22:28:00.349 INFO kablam! warning: unused import: `Select` Sep 03 22:28:00.349 INFO kablam! --> src/main.rs:5:23 Sep 03 22:28:00.349 INFO kablam! | Sep 03 22:28:00.349 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel}; Sep 03 22:28:00.349 INFO kablam! | ^^^^^^ Sep 03 22:28:00.350 INFO kablam! | Sep 03 22:28:00.350 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 03 22:28:00.350 INFO kablam! Sep 03 22:28:00.354 INFO kablam! error[E0601]: `main` function not found in crate `workflow` Sep 03 22:28:00.354 INFO kablam! | Sep 03 22:28:00.354 INFO kablam! = note: consider adding a `main` function to `src/main.rs` Sep 03 22:28:00.354 INFO kablam! Sep 03 22:28:00.572 INFO kablam! error: aborting due to previous error Sep 03 22:28:00.573 INFO kablam! Sep 03 22:28:00.573 INFO kablam! For more information about this error, try `rustc --explain E0601`. Sep 03 22:28:00.580 INFO kablam! error: Could not compile `workflow`. Sep 03 22:28:00.580 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 22:28:00.766 INFO kablam! error: build failed Sep 03 22:28:00.768 INFO kablam! su: No module specific data is present Sep 03 22:28:01.335 INFO running `"docker" "rm" "-f" "9d67efc95cac1ede6f329d11ee4a9a930fe33c8db8f43c8b7bb6b2cd8dea5ab6"` Sep 03 22:28:01.495 INFO blam! 9d67efc95cac1ede6f329d11ee4a9a930fe33c8db8f43c8b7bb6b2cd8dea5ab6