Aug 30 10:38:03.579 INFO checking multimap-0.4.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 10:38:03.580 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 10:38:03.580 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:38:03.731 INFO blam! 68ac4f81183a5c23f43521b30c1f822177bc2d0e599505a75f9cf550e0f134b4
Aug 30 10:38:03.732 INFO running `"docker" "start" "-a" "68ac4f81183a5c23f43521b30c1f822177bc2d0e599505a75f9cf550e0f134b4"`
Aug 30 10:38:04.299 INFO kablam!     Checking multimap v0.4.0 (file:///source)
Aug 30 10:38:05.048 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.048 INFO kablam!    --> src/lib.rs:249:36
Aug 30 10:38:05.048 INFO kablam!     |
Aug 30 10:38:05.048 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Aug 30 10:38:05.048 INFO kablam!     |                                    ----^
Aug 30 10:38:05.048 INFO kablam!     |                                    |
Aug 30 10:38:05.048 INFO kablam!     |                                    help: remove this `mut`
Aug 30 10:38:05.048 INFO kablam!     |
Aug 30 10:38:05.048 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:38:05.048 INFO kablam! 
Aug 30 10:38:05.069 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.069 INFO kablam!    --> src/lib.rs:590:18
Aug 30 10:38:05.069 INFO kablam!     |
Aug 30 10:38:05.069 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Aug 30 10:38:05.069 INFO kablam!     |                  ----^^^^
Aug 30 10:38:05.069 INFO kablam!     |                  |
Aug 30 10:38:05.069 INFO kablam!     |                  help: remove this `mut`
Aug 30 10:38:05.069 INFO kablam! 
Aug 30 10:38:05.502 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.502 INFO kablam!    --> src/lib.rs:249:36
Aug 30 10:38:05.502 INFO kablam!     |
Aug 30 10:38:05.502 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Aug 30 10:38:05.502 INFO kablam!     |                                    ----^
Aug 30 10:38:05.502 INFO kablam!     |                                    |
Aug 30 10:38:05.502 INFO kablam!     |                                    help: remove this `mut`
Aug 30 10:38:05.502 INFO kablam!     |
Aug 30 10:38:05.502 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:38:05.502 INFO kablam! 
Aug 30 10:38:05.517 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.517 INFO kablam!    --> src/lib.rs:590:18
Aug 30 10:38:05.517 INFO kablam!     |
Aug 30 10:38:05.517 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Aug 30 10:38:05.517 INFO kablam!     |                  ----^^^^
Aug 30 10:38:05.517 INFO kablam!     |                  |
Aug 30 10:38:05.517 INFO kablam!     |                  help: remove this `mut`
Aug 30 10:38:05.517 INFO kablam! 
Aug 30 10:38:05.619 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.619 INFO kablam!     --> src/lib.rs:1112:17
Aug 30 10:38:05.619 INFO kablam!      |
Aug 30 10:38:05.619 INFO kablam! 1112 |             let mut v = m.entry(1).or_insert(43);
Aug 30 10:38:05.619 INFO kablam!      |                 ----^
Aug 30 10:38:05.619 INFO kablam!      |                 |
Aug 30 10:38:05.619 INFO kablam!      |                 help: remove this `mut`
Aug 30 10:38:05.619 INFO kablam! 
Aug 30 10:38:05.626 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:38:05.626 INFO kablam!     --> src/lib.rs:1128:17
Aug 30 10:38:05.626 INFO kablam!      |
Aug 30 10:38:05.626 INFO kablam! 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Aug 30 10:38:05.626 INFO kablam!      |                 ----^
Aug 30 10:38:05.626 INFO kablam!      |                 |
Aug 30 10:38:05.626 INFO kablam!      |                 help: remove this `mut`
Aug 30 10:38:05.626 INFO kablam! 
Aug 30 10:38:05.686 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Aug 30 10:38:05.688 INFO kablam! su: No module specific data is present
Aug 30 10:38:06.157 INFO running `"docker" "rm" "-f" "68ac4f81183a5c23f43521b30c1f822177bc2d0e599505a75f9cf550e0f134b4"`
Aug 30 10:38:06.270 INFO blam! 68ac4f81183a5c23f43521b30c1f822177bc2d0e599505a75f9cf550e0f134b4