Sep 17 12:51:19.484 INFO checking gterzian/workflow_executor against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 12:51:19.484 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 12:51:19.484 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:51:19.903 INFO blam! 05f5228630064089291fb53e2cba47547f7f628b3b07dc44a7dc4fce39be19b7
Sep 17 12:51:19.906 INFO running `"docker" "start" "-a" "05f5228630064089291fb53e2cba47547f7f628b3b07dc44a7dc4fce39be19b7"`
Sep 17 12:51:21.598 INFO kablam! usermod: no changes
Sep 17 12:51:21.683 INFO kablam!     Checking workflow v0.1.0 (/source)
Sep 17 12:51:22.051 INFO kablam! warning: unused import: `Select`
Sep 17 12:51:22.051 INFO kablam!  --> src/main.rs:5:23
Sep 17 12:51:22.051 INFO kablam!   |
Sep 17 12:51:22.051 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 17 12:51:22.051 INFO kablam!   |                       ^^^^^^
Sep 17 12:51:22.051 INFO kablam!   |
Sep 17 12:51:22.051 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:51:22.051 INFO kablam! 
Sep 17 12:51:22.051 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 17 12:51:22.051 INFO kablam!   |
Sep 17 12:51:22.051 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 17 12:51:22.051 INFO kablam! 
Sep 17 12:51:22.223 INFO kablam! error: aborting due to previous error
Sep 17 12:51:22.223 INFO kablam! 
Sep 17 12:51:22.223 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 17 12:51:22.240 INFO kablam! error: Could not compile `workflow`.
Sep 17 12:51:22.240 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 12:51:22.375 INFO kablam! error: build failed
Sep 17 12:51:22.377 INFO kablam! su: No module specific data is present
Sep 17 12:51:23.487 INFO running `"docker" "rm" "-f" "05f5228630064089291fb53e2cba47547f7f628b3b07dc44a7dc4fce39be19b7"`
Sep 17 12:51:23.847 INFO blam! 05f5228630064089291fb53e2cba47547f7f628b3b07dc44a7dc4fce39be19b7