Aug 29 23:29:02.862 INFO checking ttl_cache-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:29:02.862 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:29:02.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:29:03.105 INFO blam! aa4c04752d7314dad43e7aea6359403ac2426f231a02b6b0b4691ae8b7ec46eb
Aug 29 23:29:03.108 INFO running `"docker" "start" "-a" "aa4c04752d7314dad43e7aea6359403ac2426f231a02b6b0b4691ae8b7ec46eb"`
Aug 29 23:29:04.057 INFO kablam!     Checking ttl_cache v0.3.0 (file:///source)
Aug 29 23:29:04.963 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:04.963 INFO kablam!    --> src/lib.rs:153:52
Aug 29 23:29:04.963 INFO kablam!     |
Aug 29 23:29:04.963 INFO kablam! 153 |         let to_ret = self.map.get_mut(k).and_then(|mut x| if x.is_expired() {
Aug 29 23:29:04.963 INFO kablam!     |                                                    ----^
Aug 29 23:29:04.963 INFO kablam!     |                                                    |
Aug 29 23:29:04.964 INFO kablam!     |                                                    help: remove this `mut`
Aug 29 23:29:04.964 INFO kablam!     |
Aug 29 23:29:04.964 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 23:29:04.964 INFO kablam! 
Aug 29 23:29:04.984 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:04.984 INFO kablam!    --> src/lib.rs:153:52
Aug 29 23:29:04.984 INFO kablam!     |
Aug 29 23:29:04.984 INFO kablam! 153 |         let to_ret = self.map.get_mut(k).and_then(|mut x| if x.is_expired() {
Aug 29 23:29:04.984 INFO kablam!     |                                                    ----^
Aug 29 23:29:04.984 INFO kablam!     |                                                    |
Aug 29 23:29:04.984 INFO kablam!     |                                                    help: remove this `mut`
Aug 29 23:29:04.984 INFO kablam!     |
Aug 29 23:29:04.984 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 23:29:04.984 INFO kablam! 
Aug 29 23:29:04.993 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:04.993 INFO kablam!    --> src/lib.rs:463:18
Aug 29 23:29:04.993 INFO kablam!     |
Aug 29 23:29:04.993 INFO kablam! 463 |             Some(mut entry) => {
Aug 29 23:29:04.993 INFO kablam!     |                  ----^^^^^
Aug 29 23:29:04.993 INFO kablam!     |                  |
Aug 29 23:29:04.993 INFO kablam!     |                  help: remove this `mut`
Aug 29 23:29:04.993 INFO kablam! 
Aug 29 23:29:04.995 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:04.995 INFO kablam!    --> src/lib.rs:482:18
Aug 29 23:29:04.995 INFO kablam!     |
Aug 29 23:29:04.995 INFO kablam! 482 |             Some(mut entry) => {
Aug 29 23:29:04.995 INFO kablam!     |                  ----^^^^^
Aug 29 23:29:04.995 INFO kablam!     |                  |
Aug 29 23:29:04.995 INFO kablam!     |                  help: remove this `mut`
Aug 29 23:29:04.995 INFO kablam! 
Aug 29 23:29:05.014 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:05.014 INFO kablam!    --> src/lib.rs:463:18
Aug 29 23:29:05.014 INFO kablam!     |
Aug 29 23:29:05.014 INFO kablam! 463 |             Some(mut entry) => {
Aug 29 23:29:05.014 INFO kablam!     |                  ----^^^^^
Aug 29 23:29:05.014 INFO kablam!     |                  |
Aug 29 23:29:05.014 INFO kablam!     |                  help: remove this `mut`
Aug 29 23:29:05.014 INFO kablam! 
Aug 29 23:29:05.015 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:29:05.015 INFO kablam!    --> src/lib.rs:482:18
Aug 29 23:29:05.015 INFO kablam!     |
Aug 29 23:29:05.016 INFO kablam! 482 |             Some(mut entry) => {
Aug 29 23:29:05.016 INFO kablam!     |                  ----^^^^^
Aug 29 23:29:05.016 INFO kablam!     |                  |
Aug 29 23:29:05.016 INFO kablam!     |                  help: remove this `mut`
Aug 29 23:29:05.016 INFO kablam! 
Aug 29 23:29:06.146 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Aug 29 23:29:06.149 INFO kablam! su: No module specific data is present
Aug 29 23:29:06.635 INFO running `"docker" "rm" "-f" "aa4c04752d7314dad43e7aea6359403ac2426f231a02b6b0b4691ae8b7ec46eb"`
Aug 29 23:29:06.799 INFO blam! aa4c04752d7314dad43e7aea6359403ac2426f231a02b6b0b4691ae8b7ec46eb