Sep 14 17:18:48.400 INFO checking durationfmt-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:18:48.400 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:18:48.400 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:18:48.584 INFO blam! fc11030ddba3d653bb817d6197dc16dbbfc846343dda2e48316012f1e2cbd09e
Sep 14 17:18:48.586 INFO running `"docker" "start" "-a" "fc11030ddba3d653bb817d6197dc16dbbfc846343dda2e48316012f1e2cbd09e"`
Sep 14 17:18:50.013 INFO kablam! usermod: no changes
Sep 14 17:18:50.046 INFO kablam!     Checking durationfmt v0.1.1 (file:///source)
Sep 14 17:18:50.357 INFO kablam! warning: value assigned to `prec` is never read
Sep 14 17:18:50.357 INFO kablam!   --> src/lib.rs:22:13
Sep 14 17:18:50.357 INFO kablam!    |
Sep 14 17:18:50.357 INFO kablam! 22 |     let mut prec = 0;
Sep 14 17:18:50.357 INFO kablam!    |             ^^^^
Sep 14 17:18:50.357 INFO kablam!    |
Sep 14 17:18:50.357 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 17:18:50.357 INFO kablam! 
Sep 14 17:18:50.515 INFO kablam! warning: value assigned to `prec` is never read
Sep 14 17:18:50.515 INFO kablam!   --> src/lib.rs:22:13
Sep 14 17:18:50.516 INFO kablam!    |
Sep 14 17:18:50.516 INFO kablam! 22 |     let mut prec = 0;
Sep 14 17:18:50.516 INFO kablam!    |             ^^^^
Sep 14 17:18:50.516 INFO kablam!    |
Sep 14 17:18:50.516 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 17:18:50.516 INFO kablam! 
Sep 14 17:18:50.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Sep 14 17:18:50.727 INFO kablam! su: No module specific data is present
Sep 14 17:18:51.781 INFO running `"docker" "rm" "-f" "fc11030ddba3d653bb817d6197dc16dbbfc846343dda2e48316012f1e2cbd09e"`
Sep 14 17:18:52.131 INFO blam! fc11030ddba3d653bb817d6197dc16dbbfc846343dda2e48316012f1e2cbd09e