Sep 19 15:47:35.815 INFO checking gterzian/workflow_executor against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 15:47:35.815 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 15:47:35.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:47:36.075 INFO blam! 6f4ec7cd64d7ce5782010acb786d60e4542ff1d8537c59e85b233f49ecd1be8f
Sep 19 15:47:36.078 INFO running `"docker" "start" "-a" "6f4ec7cd64d7ce5782010acb786d60e4542ff1d8537c59e85b233f49ecd1be8f"`
Sep 19 15:47:37.523 INFO kablam! usermod: no changes
Sep 19 15:47:37.566 INFO kablam!     Checking workflow v0.1.0 (/source)
Sep 19 15:47:37.810 INFO kablam! warning: unused import: `Select`
Sep 19 15:47:37.810 INFO kablam!  --> src/main.rs:5:23
Sep 19 15:47:37.810 INFO kablam!   |
Sep 19 15:47:37.810 INFO kablam! 5 | use std::sync::mpsc::{Select, Sender, Receiver, channel};
Sep 19 15:47:37.810 INFO kablam!   |                       ^^^^^^
Sep 19 15:47:37.810 INFO kablam!   |
Sep 19 15:47:37.810 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 15:47:37.810 INFO kablam! 
Sep 19 15:47:37.810 INFO kablam! error[E0601]: `main` function not found in crate `workflow`
Sep 19 15:47:37.810 INFO kablam!   |
Sep 19 15:47:37.810 INFO kablam!   = note: consider adding a `main` function to `src/main.rs`
Sep 19 15:47:37.810 INFO kablam! 
Sep 19 15:47:37.918 INFO kablam! error: aborting due to previous error
Sep 19 15:47:37.918 INFO kablam! 
Sep 19 15:47:37.918 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 19 15:47:37.922 INFO kablam! error: Could not compile `workflow`.
Sep 19 15:47:37.922 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 15:47:38.045 INFO kablam! error: build failed
Sep 19 15:47:38.046 INFO kablam! su: No module specific data is present
Sep 19 15:47:39.240 INFO running `"docker" "rm" "-f" "6f4ec7cd64d7ce5782010acb786d60e4542ff1d8537c59e85b233f49ecd1be8f"`
Sep 19 15:47:39.373 INFO blam! 6f4ec7cd64d7ce5782010acb786d60e4542ff1d8537c59e85b233f49ecd1be8f