Aug 11 06:36:21.355 INFO checking pdf-0.5.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 06:36:21.356 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:36:21.356 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:36:21.356 INFO running `"docker" "create" "-v" "/tmp/crater.fvUEnmY09hHV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:36:21.687 INFO blam! 653862b4a7bf2bc73b76e37f8c690327fd4e01456f38e69bd9912ce19ff727e8
Aug 11 06:36:21.689 INFO running `"docker" "start" "-a" "653862b4a7bf2bc73b76e37f8c690327fd4e01456f38e69bd9912ce19ff727e8"`
Aug 11 06:36:22.924 INFO kablam!    Compiling pdf v0.5.2 (file:///source)
Aug 11 06:36:23.697 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:36:23.697 INFO kablam!   --> src/build_metrics.rs:37:9
Aug 11 06:36:23.697 INFO kablam!    |
Aug 11 06:36:23.697 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Aug 11 06:36:23.697 INFO kablam!    |         ----^
Aug 11 06:36:23.697 INFO kablam!    |         |
Aug 11 06:36:23.697 INFO kablam!    |         help: remove this `mut`
Aug 11 06:36:23.697 INFO kablam!    |
Aug 11 06:36:23.697 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 06:36:23.697 INFO kablam! 
Aug 11 06:36:31.159 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.37s
Aug 11 06:36:31.167 INFO kablam! su: No module specific data is present
Aug 11 06:36:31.866 INFO running `"docker" "rm" "-f" "653862b4a7bf2bc73b76e37f8c690327fd4e01456f38e69bd9912ce19ff727e8"`
Aug 11 06:36:32.005 INFO blam! 653862b4a7bf2bc73b76e37f8c690327fd4e01456f38e69bd9912ce19ff727e8