Sep 05 18:47:03.155 INFO checking gterzian/workflow_executor against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 18:47:03.155 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 18:47:03.155 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:47:03.569 INFO blam! 06faf456b0edef829686add14f3f9c39fa7c209211ddb4ff2810aea1906c2bd9
Sep 05 18:47:03.570 INFO running `"docker" "start" "-a" "06faf456b0edef829686add14f3f9c39fa7c209211ddb4ff2810aea1906c2bd9"`
Sep 05 18:47:05.265 INFO kablam! usermod: no changes
Sep 05 18:47:05.330 INFO kablam!     Checking workflow v0.1.0 (file:///source)
Sep 05 18:47:05.662 INFO kablam! warning: unused import: `Select`
Sep 05 18:47:05.662 INFO kablam!  --> src/main.rs:5:23
Sep 05 18:47:05.662 INFO kablam!   |
Sep 05 18:47:05.662 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 05 18:47:05.662 INFO kablam!   |                       ^^^^^^
Sep 05 18:47:05.670 INFO kablam!   |
Sep 05 18:47:05.670 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:47:05.670 INFO kablam! 
Sep 05 18:47:05.671 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 05 18:47:05.671 INFO kablam!   |
Sep 05 18:47:05.671 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 05 18:47:05.671 INFO kablam! 
Sep 05 18:47:05.859 INFO kablam! error: aborting due to previous error
Sep 05 18:47:05.859 INFO kablam! 
Sep 05 18:47:05.859 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 05 18:47:05.866 INFO kablam! error: Could not compile `workflow`.
Sep 05 18:47:05.866 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 18:47:06.010 INFO kablam! error: build failed
Sep 05 18:47:06.012 INFO kablam! su: No module specific data is present
Sep 05 18:47:07.722 INFO running `"docker" "rm" "-f" "06faf456b0edef829686add14f3f9c39fa7c209211ddb4ff2810aea1906c2bd9"`
Sep 05 18:47:07.973 INFO blam! 06faf456b0edef829686add14f3f9c39fa7c209211ddb4ff2810aea1906c2bd9