Sep 04 10:24:28.910 INFO checking multimap-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 10:24:28.910 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 10:24:28.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:24:29.085 INFO blam! 5ba558ef213330ce53f0407c8d664a910f9ce675abfdd440af9dceb561eaeb25
Sep 04 10:24:29.087 INFO running `"docker" "start" "-a" "5ba558ef213330ce53f0407c8d664a910f9ce675abfdd440af9dceb561eaeb25"`
Sep 04 10:24:29.843 INFO kablam!     Checking multimap v0.4.0 (file:///source)
Sep 04 10:24:30.494 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:30.494 INFO kablam!    --> src/lib.rs:249:36
Sep 04 10:24:30.494 INFO kablam!     |
Sep 04 10:24:30.494 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 04 10:24:30.494 INFO kablam!     |                                    ----^
Sep 04 10:24:30.494 INFO kablam!     |                                    |
Sep 04 10:24:30.494 INFO kablam!     |                                    help: remove this `mut`
Sep 04 10:24:30.495 INFO kablam!     |
Sep 04 10:24:30.495 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 10:24:30.495 INFO kablam! 
Sep 04 10:24:30.512 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:30.512 INFO kablam!    --> src/lib.rs:590:18
Sep 04 10:24:30.512 INFO kablam!     |
Sep 04 10:24:30.512 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 04 10:24:30.512 INFO kablam!     |                  ----^^^^
Sep 04 10:24:30.512 INFO kablam!     |                  |
Sep 04 10:24:30.512 INFO kablam!     |                  help: remove this `mut`
Sep 04 10:24:30.512 INFO kablam! 
Sep 04 10:24:31.028 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:31.028 INFO kablam!    --> src/lib.rs:249:36
Sep 04 10:24:31.028 INFO kablam!     |
Sep 04 10:24:31.028 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 04 10:24:31.029 INFO kablam!     |                                    ----^
Sep 04 10:24:31.029 INFO kablam!     |                                    |
Sep 04 10:24:31.029 INFO kablam!     |                                    help: remove this `mut`
Sep 04 10:24:31.029 INFO kablam!     |
Sep 04 10:24:31.029 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 10:24:31.029 INFO kablam! 
Sep 04 10:24:31.052 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:31.052 INFO kablam!    --> src/lib.rs:590:18
Sep 04 10:24:31.052 INFO kablam!     |
Sep 04 10:24:31.052 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 04 10:24:31.052 INFO kablam!     |                  ----^^^^
Sep 04 10:24:31.052 INFO kablam!     |                  |
Sep 04 10:24:31.052 INFO kablam!     |                  help: remove this `mut`
Sep 04 10:24:31.052 INFO kablam! 
Sep 04 10:24:31.174 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:31.174 INFO kablam!     --> src/lib.rs:1112:17
Sep 04 10:24:31.174 INFO kablam!      |
Sep 04 10:24:31.174 INFO kablam! 1112 |             let mut v = m.entry(1).or_insert(43);
Sep 04 10:24:31.174 INFO kablam!      |                 ----^
Sep 04 10:24:31.174 INFO kablam!      |                 |
Sep 04 10:24:31.174 INFO kablam!      |                 help: remove this `mut`
Sep 04 10:24:31.174 INFO kablam! 
Sep 04 10:24:31.181 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:24:31.181 INFO kablam!     --> src/lib.rs:1128:17
Sep 04 10:24:31.181 INFO kablam!      |
Sep 04 10:24:31.181 INFO kablam! 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Sep 04 10:24:31.181 INFO kablam!      |                 ----^
Sep 04 10:24:31.182 INFO kablam!      |                 |
Sep 04 10:24:31.182 INFO kablam!      |                 help: remove this `mut`
Sep 04 10:24:31.182 INFO kablam! 
Sep 04 10:24:31.265 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Sep 04 10:24:31.269 INFO kablam! su: No module specific data is present
Sep 04 10:24:31.806 INFO running `"docker" "rm" "-f" "5ba558ef213330ce53f0407c8d664a910f9ce675abfdd440af9dceb561eaeb25"`
Sep 04 10:24:31.917 INFO blam! 5ba558ef213330ce53f0407c8d664a910f9ce675abfdd440af9dceb561eaeb25