Aug 17 15:09:58.741 INFO checking pdf-0.5.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:09:58.741 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:09:58.741 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:09:58.741 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:09:58.988 INFO blam! b83ee55392775f5ef8aa0ef76f9be5c6fab649e1d7e36e718682b2ab5a839ac0
Aug 17 15:09:58.988 INFO running `"docker" "start" "-a" "b83ee55392775f5ef8aa0ef76f9be5c6fab649e1d7e36e718682b2ab5a839ac0"`
Aug 17 15:10:00.029 INFO kablam!    Compiling pdf v0.5.2 (file:///source)
Aug 17 15:10:01.003 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:10:01.003 INFO kablam!   --> src/build_metrics.rs:37:9
Aug 17 15:10:01.003 INFO kablam!    |
Aug 17 15:10:01.003 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Aug 17 15:10:01.003 INFO kablam!    |         ----^
Aug 17 15:10:01.003 INFO kablam!    |         |
Aug 17 15:10:01.003 INFO kablam!    |         help: remove this `mut`
Aug 17 15:10:01.003 INFO kablam!    |
Aug 17 15:10:01.003 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:10:01.003 INFO kablam! 
Aug 17 15:10:09.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
Aug 17 15:10:09.179 INFO kablam! su: No module specific data is present
Aug 17 15:10:09.703 INFO running `"docker" "rm" "-f" "b83ee55392775f5ef8aa0ef76f9be5c6fab649e1d7e36e718682b2ab5a839ac0"`
Aug 17 15:10:09.890 INFO blam! b83ee55392775f5ef8aa0ef76f9be5c6fab649e1d7e36e718682b2ab5a839ac0