Sep 03 18:37:11.914 INFO checking gterzian/workflow_executor against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 18:37:11.914 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 18:37:11.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:37:12.165 INFO blam! db5f5464b0d38466bbbdc86aa98536cdc093d82306ec050c57a9bbbb5492fc24
Sep 03 18:37:12.167 INFO running `"docker" "start" "-a" "db5f5464b0d38466bbbdc86aa98536cdc093d82306ec050c57a9bbbb5492fc24"`
Sep 03 18:37:13.012 INFO kablam!     Checking workflow v0.1.0 (file:///source)
Sep 03 18:37:13.215 INFO kablam! warning: unused import: `Select`
Sep 03 18:37:13.215 INFO kablam!  --> src/main.rs:5:23
Sep 03 18:37:13.215 INFO kablam!   |
Sep 03 18:37:13.215 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 03 18:37:13.215 INFO kablam!   |                       ^^^^^^
Sep 03 18:37:13.216 INFO kablam!   |
Sep 03 18:37:13.216 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 18:37:13.217 INFO kablam! 
Sep 03 18:37:13.219 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 03 18:37:13.220 INFO kablam!   |
Sep 03 18:37:13.220 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 03 18:37:13.220 INFO kablam! 
Sep 03 18:37:13.508 INFO kablam! error: aborting due to previous error
Sep 03 18:37:13.508 INFO kablam! 
Sep 03 18:37:13.508 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 03 18:37:13.517 INFO kablam! error: Could not compile `workflow`.
Sep 03 18:37:13.517 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 18:37:13.657 INFO kablam! error: build failed
Sep 03 18:37:13.659 INFO kablam! su: No module specific data is present
Sep 03 18:37:14.154 INFO running `"docker" "rm" "-f" "db5f5464b0d38466bbbdc86aa98536cdc093d82306ec050c57a9bbbb5492fc24"`
Sep 03 18:37:14.317 INFO blam! db5f5464b0d38466bbbdc86aa98536cdc093d82306ec050c57a9bbbb5492fc24