Jul 12 02:27:26.072 INFO checking pdf-0.5.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 02:27:26.072 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:27:26.072 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:27:26.072 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:27:26.360 INFO blam! 64f70118386535f083c8edd380340419b6ae3361918a5997006fadb111431ec8
Jul 12 02:27:26.363 INFO running `"docker" "start" "-a" "64f70118386535f083c8edd380340419b6ae3361918a5997006fadb111431ec8"`
Jul 12 02:27:27.330 INFO kablam!    Compiling pdf v0.5.2 (file:///source)
Jul 12 02:27:28.122 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:27:28.123 INFO kablam!   --> src/build_metrics.rs:37:9
Jul 12 02:27:28.123 INFO kablam!    |
Jul 12 02:27:28.123 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Jul 12 02:27:28.123 INFO kablam!    |         ----^
Jul 12 02:27:28.123 INFO kablam!    |         |
Jul 12 02:27:28.123 INFO kablam!    |         help: remove this `mut`
Jul 12 02:27:28.123 INFO kablam!    |
Jul 12 02:27:28.123 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 02:27:28.123 INFO kablam! 
Jul 12 02:27:37.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.13s
Jul 12 02:27:37.385 INFO kablam! su: No module specific data is present
Jul 12 02:27:37.815 INFO running `"docker" "rm" "-f" "64f70118386535f083c8edd380340419b6ae3361918a5997006fadb111431ec8"`
Jul 12 02:27:37.947 INFO blam! 64f70118386535f083c8edd380340419b6ae3361918a5997006fadb111431ec8