Sep 03 22:27:56.732 INFO checking gterzian/workflow_executor against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 03 22:27:56.733 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 03 22:27:56.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:27:56.943 INFO blam! c3cabf001310cc9d2210ae62bd59a481e9f8526eb8110999c7fad677adc46385
Sep 03 22:27:56.945 INFO running `"docker" "start" "-a" "c3cabf001310cc9d2210ae62bd59a481e9f8526eb8110999c7fad677adc46385"`
Sep 03 22:27:57.652 INFO kablam!     Checking workflow v0.1.0 (file:///source)
Sep 03 22:27:57.856 INFO kablam! warning: unused import: `Select`
Sep 03 22:27:57.856 INFO kablam!  --> src/main.rs:5:23
Sep 03 22:27:57.856 INFO kablam!   |
Sep 03 22:27:57.856 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 03 22:27:57.856 INFO kablam!   |                       ^^^^^^
Sep 03 22:27:57.856 INFO kablam!   |
Sep 03 22:27:57.856 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 22:27:57.856 INFO kablam! 
Sep 03 22:27:57.858 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 03 22:27:57.858 INFO kablam!   |
Sep 03 22:27:57.858 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 03 22:27:57.858 INFO kablam! 
Sep 03 22:27:58.134 INFO kablam! error: aborting due to previous error
Sep 03 22:27:58.134 INFO kablam! 
Sep 03 22:27:58.134 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 03 22:27:58.141 INFO kablam! error: Could not compile `workflow`.
Sep 03 22:27:58.141 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 22:27:58.322 INFO kablam! error: build failed
Sep 03 22:27:58.323 INFO kablam! su: No module specific data is present
Sep 03 22:27:58.822 INFO running `"docker" "rm" "-f" "c3cabf001310cc9d2210ae62bd59a481e9f8526eb8110999c7fad677adc46385"`
Sep 03 22:27:58.969 INFO blam! c3cabf001310cc9d2210ae62bd59a481e9f8526eb8110999c7fad677adc46385