Jul 12 12:51:22.960 INFO checking calamity-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:51:22.961 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:51:22.961 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:51:22.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:51:23.167 INFO blam! 78a8b2785e24fcdcf793976cfdcce8312ae2367db073963e15d33797cd503a3e
Jul 12 12:51:23.170 INFO running `"docker" "start" "-a" "78a8b2785e24fcdcf793976cfdcce8312ae2367db073963e15d33797cd503a3e"`
Jul 12 12:51:24.317 INFO kablam!     Checking calamity v0.1.0 (file:///source)
Jul 12 12:51:24.636 INFO kablam! warning: function is never used: `main`
Jul 12 12:51:24.636 INFO kablam!  --> src/lib.rs:1:1
Jul 12 12:51:24.636 INFO kablam!   |
Jul 12 12:51:24.636 INFO kablam! 1 | fn main() {
Jul 12 12:51:24.636 INFO kablam!   | ^^^^^^^^^
Jul 12 12:51:24.636 INFO kablam!   |
Jul 12 12:51:24.636 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 12 12:51:24.636 INFO kablam! 
Jul 12 12:51:24.676 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Jul 12 12:51:24.679 INFO kablam! su: No module specific data is present
Jul 12 12:51:25.269 INFO running `"docker" "rm" "-f" "78a8b2785e24fcdcf793976cfdcce8312ae2367db073963e15d33797cd503a3e"`
Jul 12 12:51:25.406 INFO blam! 78a8b2785e24fcdcf793976cfdcce8312ae2367db073963e15d33797cd503a3e