Sep 01 15:27:17.697 INFO checking gterzian/workflow_executor against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:27:17.697 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:27:17.697 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:27:17.910 INFO blam! 6bb0c773ba048faa18aa6546401a70f123ae267fb152c9bba944c1f564ef9ca9
Sep 01 15:27:17.913 INFO running `"docker" "start" "-a" "6bb0c773ba048faa18aa6546401a70f123ae267fb152c9bba944c1f564ef9ca9"`
Sep 01 15:27:18.587 INFO kablam!     Checking workflow v0.1.0 (file:///source)
Sep 01 15:27:18.777 INFO kablam! warning: unused import: `Select`
Sep 01 15:27:18.778 INFO kablam!  --> src/main.rs:5:23
Sep 01 15:27:18.778 INFO kablam!   |
Sep 01 15:27:18.778 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 01 15:27:18.778 INFO kablam!   |                       ^^^^^^
Sep 01 15:27:18.778 INFO kablam!   |
Sep 01 15:27:18.778 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:27:18.778 INFO kablam! 
Sep 01 15:27:18.779 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 01 15:27:18.779 INFO kablam!   |
Sep 01 15:27:18.779 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 01 15:27:18.780 INFO kablam! 
Sep 01 15:27:19.021 INFO kablam! error: aborting due to previous error
Sep 01 15:27:19.021 INFO kablam! 
Sep 01 15:27:19.021 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 01 15:27:19.028 INFO kablam! error: Could not compile `workflow`.
Sep 01 15:27:19.028 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:27:19.207 INFO kablam! error: build failed
Sep 01 15:27:19.209 INFO kablam! su: No module specific data is present
Sep 01 15:27:19.652 INFO running `"docker" "rm" "-f" "6bb0c773ba048faa18aa6546401a70f123ae267fb152c9bba944c1f564ef9ca9"`
Sep 01 15:27:19.808 INFO blam! 6bb0c773ba048faa18aa6546401a70f123ae267fb152c9bba944c1f564ef9ca9