Sep 06 02:39:50.491 INFO checking pdf-0.5.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:39:50.491 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:39:50.491 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:39:50.607 INFO blam! 2930bfaa8c59d923a65aee7a4e0fa7277ebc8f17e2b122df4473a31d49eaa3a5
Sep 06 02:39:50.608 INFO running `"docker" "start" "-a" "2930bfaa8c59d923a65aee7a4e0fa7277ebc8f17e2b122df4473a31d49eaa3a5"`
Sep 06 02:39:51.595 INFO kablam! usermod: no changes
Sep 06 02:39:51.621 INFO kablam!    Compiling pdf v0.5.2 (file:///source)
Sep 06 02:39:51.848 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:39:51.849 INFO kablam!   --> src/build_metrics.rs:37:9
Sep 06 02:39:51.849 INFO kablam!    |
Sep 06 02:39:51.849 INFO kablam! 37 |     let mut f = &mut File::create(&dst).unwrap();
Sep 06 02:39:51.849 INFO kablam!    |         ----^
Sep 06 02:39:51.849 INFO kablam!    |         |
Sep 06 02:39:51.849 INFO kablam!    |         help: remove this `mut`
Sep 06 02:39:51.849 INFO kablam!    |
Sep 06 02:39:51.849 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 02:39:51.849 INFO kablam! 
Sep 06 02:39:54.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Sep 06 02:39:54.806 INFO kablam! su: No module specific data is present
Sep 06 02:39:55.434 INFO running `"docker" "rm" "-f" "2930bfaa8c59d923a65aee7a4e0fa7277ebc8f17e2b122df4473a31d49eaa3a5"`
Sep 06 02:39:55.541 INFO blam! 2930bfaa8c59d923a65aee7a4e0fa7277ebc8f17e2b122df4473a31d49eaa3a5