Sep 04 03:17:07.298 INFO checking ttl_cache-0.3.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 03:17:07.298 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 03:17:07.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:17:07.540 INFO blam! 21259e0a819604ac970c14afb9e7df902c0929a253a4f157ca889f33074ad9c1
Sep 04 03:17:07.541 INFO running `"docker" "start" "-a" "21259e0a819604ac970c14afb9e7df902c0929a253a4f157ca889f33074ad9c1"`
Sep 04 03:17:08.534 INFO kablam!     Checking ttl_cache v0.3.0 (file:///source)
Sep 04 03:17:09.176 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.176 INFO kablam!    --> src/lib.rs:153:52
Sep 04 03:17:09.176 INFO kablam!     |
Sep 04 03:17:09.176 INFO kablam! 153 |         let to_ret = self.map.get_mut(k).and_then(|mut x| if x.is_expired() {
Sep 04 03:17:09.176 INFO kablam!     |                                                    ----^
Sep 04 03:17:09.176 INFO kablam!     |                                                    |
Sep 04 03:17:09.176 INFO kablam!     |                                                    help: remove this `mut`
Sep 04 03:17:09.176 INFO kablam!     |
Sep 04 03:17:09.176 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:17:09.176 INFO kablam! 
Sep 04 03:17:09.200 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.200 INFO kablam!    --> src/lib.rs:463:18
Sep 04 03:17:09.200 INFO kablam!     |
Sep 04 03:17:09.200 INFO kablam! 463 |             Some(mut entry) => {
Sep 04 03:17:09.200 INFO kablam!     |                  ----^^^^^
Sep 04 03:17:09.200 INFO kablam!     |                  |
Sep 04 03:17:09.200 INFO kablam!     |                  help: remove this `mut`
Sep 04 03:17:09.200 INFO kablam! 
Sep 04 03:17:09.201 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.201 INFO kablam!    --> src/lib.rs:482:18
Sep 04 03:17:09.201 INFO kablam!     |
Sep 04 03:17:09.201 INFO kablam! 482 |             Some(mut entry) => {
Sep 04 03:17:09.201 INFO kablam!     |                  ----^^^^^
Sep 04 03:17:09.202 INFO kablam!     |                  |
Sep 04 03:17:09.202 INFO kablam!     |                  help: remove this `mut`
Sep 04 03:17:09.202 INFO kablam! 
Sep 04 03:17:09.341 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.341 INFO kablam!    --> src/lib.rs:153:52
Sep 04 03:17:09.341 INFO kablam!     |
Sep 04 03:17:09.341 INFO kablam! 153 |         let to_ret = self.map.get_mut(k).and_then(|mut x| if x.is_expired() {
Sep 04 03:17:09.341 INFO kablam!     |                                                    ----^
Sep 04 03:17:09.341 INFO kablam!     |                                                    |
Sep 04 03:17:09.341 INFO kablam!     |                                                    help: remove this `mut`
Sep 04 03:17:09.341 INFO kablam!     |
Sep 04 03:17:09.341 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:17:09.341 INFO kablam! 
Sep 04 03:17:09.361 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.362 INFO kablam!    --> src/lib.rs:463:18
Sep 04 03:17:09.362 INFO kablam!     |
Sep 04 03:17:09.362 INFO kablam! 463 |             Some(mut entry) => {
Sep 04 03:17:09.362 INFO kablam!     |                  ----^^^^^
Sep 04 03:17:09.362 INFO kablam!     |                  |
Sep 04 03:17:09.362 INFO kablam!     |                  help: remove this `mut`
Sep 04 03:17:09.362 INFO kablam! 
Sep 04 03:17:09.363 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:17:09.363 INFO kablam!    --> src/lib.rs:482:18
Sep 04 03:17:09.363 INFO kablam!     |
Sep 04 03:17:09.363 INFO kablam! 482 |             Some(mut entry) => {
Sep 04 03:17:09.363 INFO kablam!     |                  ----^^^^^
Sep 04 03:17:09.363 INFO kablam!     |                  |
Sep 04 03:17:09.363 INFO kablam!     |                  help: remove this `mut`
Sep 04 03:17:09.363 INFO kablam! 
Sep 04 03:17:10.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Sep 04 03:17:10.299 INFO kablam! su: No module specific data is present
Sep 04 03:17:10.839 INFO running `"docker" "rm" "-f" "21259e0a819604ac970c14afb9e7df902c0929a253a4f157ca889f33074ad9c1"`
Sep 04 03:17:11.015 INFO blam! 21259e0a819604ac970c14afb9e7df902c0929a253a4f157ca889f33074ad9c1