Sep 21 05:51:51.946 INFO checking pdf-canvas-0.5.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:51:51.946 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:51:51.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:51:52.167 INFO blam! c6ab8426342751d251ac1068ecf9525230e90f2786a4c28c72737b8d68145f93
Sep 21 05:51:52.169 INFO running `"docker" "start" "-a" "c6ab8426342751d251ac1068ecf9525230e90f2786a4c28c72737b8d68145f93"`
Sep 21 05:51:53.243 INFO kablam! usermod: no changes
Sep 21 05:51:53.350 INFO kablam!    Compiling pdf-canvas v0.5.4 (/source)
Sep 21 05:51:53.753 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:51:53.753 INFO kablam!   --> src/build_metrics.rs:37:9
Sep 21 05:51:53.754 INFO kablam!    |
Sep 21 05:51:53.754 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Sep 21 05:51:53.755 INFO kablam!    |         ----^
Sep 21 05:51:53.755 INFO kablam!    |         |
Sep 21 05:51:53.770 INFO kablam!    |         help: remove this `mut`
Sep 21 05:51:53.770 INFO kablam!    |
Sep 21 05:51:53.771 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 05:51:53.771 INFO kablam! 
Sep 21 05:51:57.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Sep 21 05:51:57.462 INFO kablam! su: No module specific data is present
Sep 21 05:51:58.090 INFO running `"docker" "rm" "-f" "c6ab8426342751d251ac1068ecf9525230e90f2786a4c28c72737b8d68145f93"`
Sep 21 05:51:58.226 INFO blam! c6ab8426342751d251ac1068ecf9525230e90f2786a4c28c72737b8d68145f93