Sep 17 21:06:00.894 INFO checking multimap-0.4.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:06:00.894 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:06:00.894 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:06:01.102 INFO blam! dd5301604b457f71b54863904b6e1b737ca960139b2cc57349e75648790dcf80
Sep 17 21:06:01.105 INFO running `"docker" "start" "-a" "dd5301604b457f71b54863904b6e1b737ca960139b2cc57349e75648790dcf80"`
Sep 17 21:06:01.864 INFO kablam! usermod: no changes
Sep 17 21:06:01.926 INFO kablam!     Checking multimap v0.4.0 (/source)
Sep 17 21:06:02.599 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:02.599 INFO kablam!    --> src/lib.rs:249:36
Sep 17 21:06:02.599 INFO kablam!     |
Sep 17 21:06:02.599 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 17 21:06:02.599 INFO kablam!     |                                    ----^
Sep 17 21:06:02.599 INFO kablam!     |                                    |
Sep 17 21:06:02.599 INFO kablam!     |                                    help: remove this `mut`
Sep 17 21:06:02.599 INFO kablam!     |
Sep 17 21:06:02.599 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 21:06:02.599 INFO kablam! 
Sep 17 21:06:02.611 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:02.611 INFO kablam!    --> src/lib.rs:590:18
Sep 17 21:06:02.611 INFO kablam!     |
Sep 17 21:06:02.611 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 17 21:06:02.611 INFO kablam!     |                  ----^^^^
Sep 17 21:06:02.611 INFO kablam!     |                  |
Sep 17 21:06:02.611 INFO kablam!     |                  help: remove this `mut`
Sep 17 21:06:02.611 INFO kablam! 
Sep 17 21:06:03.035 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:03.035 INFO kablam!    --> src/lib.rs:249:36
Sep 17 21:06:03.035 INFO kablam!     |
Sep 17 21:06:03.035 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 17 21:06:03.035 INFO kablam!     |                                    ----^
Sep 17 21:06:03.035 INFO kablam!     |                                    |
Sep 17 21:06:03.035 INFO kablam!     |                                    help: remove this `mut`
Sep 17 21:06:03.035 INFO kablam!     |
Sep 17 21:06:03.035 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 21:06:03.035 INFO kablam! 
Sep 17 21:06:03.046 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:03.046 INFO kablam!    --> src/lib.rs:590:18
Sep 17 21:06:03.046 INFO kablam!     |
Sep 17 21:06:03.046 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 17 21:06:03.046 INFO kablam!     |                  ----^^^^
Sep 17 21:06:03.046 INFO kablam!     |                  |
Sep 17 21:06:03.046 INFO kablam!     |                  help: remove this `mut`
Sep 17 21:06:03.046 INFO kablam! 
Sep 17 21:06:03.143 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:03.143 INFO kablam!     --> src/lib.rs:1112:17
Sep 17 21:06:03.143 INFO kablam!      |
Sep 17 21:06:03.143 INFO kablam! 1112 |             let mut v = m.entry(1).or_insert(43);
Sep 17 21:06:03.143 INFO kablam!      |                 ----^
Sep 17 21:06:03.143 INFO kablam!      |                 |
Sep 17 21:06:03.143 INFO kablam!      |                 help: remove this `mut`
Sep 17 21:06:03.143 INFO kablam! 
Sep 17 21:06:03.151 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:06:03.151 INFO kablam!     --> src/lib.rs:1128:17
Sep 17 21:06:03.151 INFO kablam!      |
Sep 17 21:06:03.151 INFO kablam! 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Sep 17 21:06:03.151 INFO kablam!      |                 ----^
Sep 17 21:06:03.151 INFO kablam!      |                 |
Sep 17 21:06:03.151 INFO kablam!      |                 help: remove this `mut`
Sep 17 21:06:03.151 INFO kablam! 
Sep 17 21:06:03.227 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Sep 17 21:06:03.235 INFO kablam! su: No module specific data is present
Sep 17 21:06:04.905 INFO running `"docker" "rm" "-f" "dd5301604b457f71b54863904b6e1b737ca960139b2cc57349e75648790dcf80"`
Sep 17 21:06:05.198 INFO blam! dd5301604b457f71b54863904b6e1b737ca960139b2cc57349e75648790dcf80