Sep 04 08:30:00.277 INFO checking pdf-canvas-0.5.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 08:30:00.277 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 08:30:00.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:30:00.502 INFO blam! 7c259e47b98cff9adf6d71c4a2c4c17a4974abaeae54ad27d4986ad933412c19
Sep 04 08:30:00.505 INFO running `"docker" "start" "-a" "7c259e47b98cff9adf6d71c4a2c4c17a4974abaeae54ad27d4986ad933412c19"`
Sep 04 08:30:01.164 INFO kablam!    Compiling pdf-canvas v0.5.4 (file:///source)
Sep 04 08:30:01.965 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:30:01.965 INFO kablam!   --> src/build_metrics.rs:37:9
Sep 04 08:30:01.965 INFO kablam!    |
Sep 04 08:30:01.965 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Sep 04 08:30:01.965 INFO kablam!    |         ----^
Sep 04 08:30:01.965 INFO kablam!    |         |
Sep 04 08:30:01.966 INFO kablam!    |         help: remove this `mut`
Sep 04 08:30:01.966 INFO kablam!    |
Sep 04 08:30:01.966 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 08:30:01.966 INFO kablam! 
Sep 04 08:30:07.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.93s
Sep 04 08:30:07.073 INFO kablam! su: No module specific data is present
Sep 04 08:30:07.489 INFO running `"docker" "rm" "-f" "7c259e47b98cff9adf6d71c4a2c4c17a4974abaeae54ad27d4986ad933412c19"`
Sep 04 08:30:07.618 INFO blam! 7c259e47b98cff9adf6d71c4a2c4c17a4974abaeae54ad27d4986ad933412c19