Sep 01 22:15:51.749 INFO checking durationfmt-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 22:15:51.749 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 22:15:51.749 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:15:51.914 INFO blam! 1f0e86ce3df35fe34e8afe4753fc8d08139a52b1c5686a21a656fbab202e9604
Sep 01 22:15:51.916 INFO running `"docker" "start" "-a" "1f0e86ce3df35fe34e8afe4753fc8d08139a52b1c5686a21a656fbab202e9604"`
Sep 01 22:15:52.843 INFO kablam!     Checking durationfmt v0.1.1 (file:///source)
Sep 01 22:15:53.409 INFO kablam! warning: value assigned to `prec` is never read
Sep 01 22:15:53.409 INFO kablam!   --> src/lib.rs:22:13
Sep 01 22:15:53.409 INFO kablam!    |
Sep 01 22:15:53.409 INFO kablam! 22 |     let mut prec = 0;
Sep 01 22:15:53.409 INFO kablam!    |             ^^^^
Sep 01 22:15:53.409 INFO kablam!    |
Sep 01 22:15:53.409 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 22:15:53.409 INFO kablam! 
Sep 01 22:15:53.704 INFO kablam! warning: value assigned to `prec` is never read
Sep 01 22:15:53.704 INFO kablam!   --> src/lib.rs:22:13
Sep 01 22:15:53.704 INFO kablam!    |
Sep 01 22:15:53.704 INFO kablam! 22 |     let mut prec = 0;
Sep 01 22:15:53.704 INFO kablam!    |             ^^^^
Sep 01 22:15:53.704 INFO kablam!    |
Sep 01 22:15:53.704 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 22:15:53.704 INFO kablam! 
Sep 01 22:15:54.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Sep 01 22:15:54.027 INFO kablam! su: No module specific data is present
Sep 01 22:15:54.540 INFO running `"docker" "rm" "-f" "1f0e86ce3df35fe34e8afe4753fc8d08139a52b1c5686a21a656fbab202e9604"`
Sep 01 22:15:54.631 INFO blam! 1f0e86ce3df35fe34e8afe4753fc8d08139a52b1c5686a21a656fbab202e9604