Aug 30 10:38:03.214 INFO checking multimap-0.4.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 10:38:03.214 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 10:38:03.214 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:38:03.362 INFO blam! d17219bd0dea687c497955311a4bfea9e54377de901b9d72ffce95f397afa568
Aug 30 10:38:03.364 INFO running `"docker" "start" "-a" "d17219bd0dea687c497955311a4bfea9e54377de901b9d72ffce95f397afa568"`
Aug 30 10:38:03.936 INFO kablam!     Checking multimap v0.4.0 (file:///source)
Aug 30 10:38:04.606 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:04.606 INFO kablam!    --> src/lib.rs:249:36
Aug 30 10:38:04.606 INFO kablam!     |
Aug 30 10:38:04.606 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Aug 30 10:38:04.606 INFO kablam!     |                                    ----^
Aug 30 10:38:04.606 INFO kablam!     |                                    |
Aug 30 10:38:04.606 INFO kablam!     |                                    help: remove this `mut`
Aug 30 10:38:04.606 INFO kablam!     |
Aug 30 10:38:04.606 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:38:04.606 INFO kablam! 
Aug 30 10:38:04.628 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:04.628 INFO kablam!    --> src/lib.rs:590:18
Aug 30 10:38:04.628 INFO kablam!     |
Aug 30 10:38:04.628 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Aug 30 10:38:04.628 INFO kablam!     |                  ----^^^^
Aug 30 10:38:04.628 INFO kablam!     |                  |
Aug 30 10:38:04.628 INFO kablam!     |                  help: remove this `mut`
Aug 30 10:38:04.628 INFO kablam! 
Aug 30 10:38:05.114 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.114 INFO kablam!    --> src/lib.rs:249:36
Aug 30 10:38:05.114 INFO kablam!     |
Aug 30 10:38:05.114 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Aug 30 10:38:05.114 INFO kablam!     |                                    ----^
Aug 30 10:38:05.114 INFO kablam!     |                                    |
Aug 30 10:38:05.114 INFO kablam!     |                                    help: remove this `mut`
Aug 30 10:38:05.114 INFO kablam!     |
Aug 30 10:38:05.114 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:38:05.114 INFO kablam! 
Aug 30 10:38:05.137 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.137 INFO kablam!    --> src/lib.rs:590:18
Aug 30 10:38:05.138 INFO kablam!     |
Aug 30 10:38:05.138 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Aug 30 10:38:05.138 INFO kablam!     |                  ----^^^^
Aug 30 10:38:05.138 INFO kablam!     |                  |
Aug 30 10:38:05.138 INFO kablam!     |                  help: remove this `mut`
Aug 30 10:38:05.138 INFO kablam! 
Aug 30 10:38:05.253 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.253 INFO kablam!     --> src/lib.rs:1112:17
Aug 30 10:38:05.253 INFO kablam!      |
Aug 30 10:38:05.253 INFO kablam! 1112 |             let mut v = m.entry(1).or_insert(43);
Aug 30 10:38:05.253 INFO kablam!      |                 ----^
Aug 30 10:38:05.253 INFO kablam!      |                 |
Aug 30 10:38:05.253 INFO kablam!      |                 help: remove this `mut`
Aug 30 10:38:05.253 INFO kablam! 
Aug 30 10:38:05.259 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.259 INFO kablam!     --> src/lib.rs:1128:17
Aug 30 10:38:05.259 INFO kablam!      |
Aug 30 10:38:05.259 INFO kablam! 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Aug 30 10:38:05.259 INFO kablam!      |                 ----^
Aug 30 10:38:05.259 INFO kablam!      |                 |
Aug 30 10:38:05.259 INFO kablam!      |                 help: remove this `mut`
Aug 30 10:38:05.259 INFO kablam! 
Aug 30 10:38:05.313 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Aug 30 10:38:05.315 INFO kablam! su: No module specific data is present
Aug 30 10:38:05.945 INFO running `"docker" "rm" "-f" "d17219bd0dea687c497955311a4bfea9e54377de901b9d72ffce95f397afa568"`
Aug 30 10:38:06.034 INFO blam! d17219bd0dea687c497955311a4bfea9e54377de901b9d72ffce95f397afa568