Sep 01 15:27:15.649 INFO checking gterzian/workflow_executor against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 15:27:15.649 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 15:27:15.650 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:27:15.834 INFO blam! 0ada64429e6f9113adc8ab93fb9ca37a3f56e2ca0b7d91c278847041ef6b33b2
Sep 01 15:27:15.836 INFO running `"docker" "start" "-a" "0ada64429e6f9113adc8ab93fb9ca37a3f56e2ca0b7d91c278847041ef6b33b2"`
Sep 01 15:27:16.450 INFO kablam!     Checking workflow v0.1.0 (file:///source)
Sep 01 15:27:16.648 INFO kablam! warning: unused import: `Select`
Sep 01 15:27:16.648 INFO kablam!  --> src/main.rs:5:23
Sep 01 15:27:16.648 INFO kablam!   |
Sep 01 15:27:16.648 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 01 15:27:16.649 INFO kablam!   |                       ^^^^^^
Sep 01 15:27:16.649 INFO kablam!   |
Sep 01 15:27:16.649 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:27:16.649 INFO kablam! 
Sep 01 15:27:16.650 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 01 15:27:16.650 INFO kablam!   |
Sep 01 15:27:16.650 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 01 15:27:16.650 INFO kablam! 
Sep 01 15:27:16.946 INFO kablam! error: aborting due to previous error
Sep 01 15:27:16.946 INFO kablam! 
Sep 01 15:27:16.946 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 01 15:27:16.954 INFO kablam! error: Could not compile `workflow`.
Sep 01 15:27:16.954 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:27:17.073 INFO kablam! error: build failed
Sep 01 15:27:17.075 INFO kablam! su: No module specific data is present
Sep 01 15:27:17.514 INFO running `"docker" "rm" "-f" "0ada64429e6f9113adc8ab93fb9ca37a3f56e2ca0b7d91c278847041ef6b33b2"`
Sep 01 15:27:17.653 INFO blam! 0ada64429e6f9113adc8ab93fb9ca37a3f56e2ca0b7d91c278847041ef6b33b2