Sep 06 00:38:40.068 INFO checking rustun-0.1.5 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:38:40.068 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:38:40.068 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:38:40.250 INFO blam! 9eb718df42bdbbc368b328ed5ab6b47597c2f6deaa92a9794b1d33ea1b5404d5
Sep 06 00:38:40.254 INFO running `"docker" "start" "-a" "9eb718df42bdbbc368b328ed5ab6b47597c2f6deaa92a9794b1d33ea1b5404d5"`
Sep 06 00:38:40.931 INFO kablam! usermod: no changes
Sep 06 00:38:41.062 INFO kablam!     Checking splay_tree v0.2.10
Sep 06 00:38:41.063 INFO kablam!     Checking nbchan v0.1.3
Sep 06 00:38:41.066 INFO kablam!     Checking trackable v0.2.18
Sep 06 00:38:41.069 INFO kablam!     Checking hmac-sha1 v0.1.3
Sep 06 00:38:41.070 INFO kablam!     Checking handy_async v0.2.13
Sep 06 00:38:42.102 INFO kablam!     Checking fibers v0.1.12
Sep 06 00:38:44.102 INFO kablam!     Checking rustun v0.1.5 (file:///source)
Sep 06 00:38:46.630 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.630 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 06 00:38:46.630 INFO kablam!     |
Sep 06 00:38:46.630 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.630 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.630 INFO kablam!     |             |
Sep 06 00:38:46.630 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.630 INFO kablam!     |
Sep 06 00:38:46.630 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 00:38:46.630 INFO kablam! 
Sep 06 00:38:46.646 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.646 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 06 00:38:46.646 INFO kablam!     |
Sep 06 00:38:46.646 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.646 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.646 INFO kablam!     |             |
Sep 06 00:38:46.646 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.646 INFO kablam! 
Sep 06 00:38:46.656 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.656 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 06 00:38:46.656 INFO kablam!     |
Sep 06 00:38:46.656 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.656 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.656 INFO kablam!     |             |
Sep 06 00:38:46.656 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.656 INFO kablam! 
Sep 06 00:38:46.674 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.674 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 06 00:38:46.674 INFO kablam!     |
Sep 06 00:38:46.674 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.674 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.674 INFO kablam!     |             |
Sep 06 00:38:46.674 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.674 INFO kablam! 
Sep 06 00:38:46.690 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.690 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 06 00:38:46.690 INFO kablam!     |
Sep 06 00:38:46.690 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.690 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.690 INFO kablam!     |             |
Sep 06 00:38:46.690 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.690 INFO kablam! 
Sep 06 00:38:46.706 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:46.706 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 06 00:38:46.706 INFO kablam!     |
Sep 06 00:38:46.706 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 06 00:38:46.706 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:46.706 INFO kablam!     |             |
Sep 06 00:38:46.706 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:46.706 INFO kablam! 
Sep 06 00:38:47.199 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.199 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 06 00:38:47.199 INFO kablam!     |
Sep 06 00:38:47.199 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.199 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.199 INFO kablam!     |             |
Sep 06 00:38:47.199 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.199 INFO kablam!     |
Sep 06 00:38:47.199 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 00:38:47.199 INFO kablam! 
Sep 06 00:38:47.217 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.217 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 06 00:38:47.217 INFO kablam!     |
Sep 06 00:38:47.217 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.217 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.217 INFO kablam!     |             |
Sep 06 00:38:47.217 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.221 INFO kablam! 
Sep 06 00:38:47.231 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.231 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 06 00:38:47.231 INFO kablam!     |
Sep 06 00:38:47.231 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.231 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.231 INFO kablam!     |             |
Sep 06 00:38:47.231 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.231 INFO kablam! 
Sep 06 00:38:47.237 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.237 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 06 00:38:47.237 INFO kablam!     |
Sep 06 00:38:47.237 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.237 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.237 INFO kablam!     |             |
Sep 06 00:38:47.237 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.237 INFO kablam! 
Sep 06 00:38:47.246 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.246 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 06 00:38:47.246 INFO kablam!     |
Sep 06 00:38:47.246 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.246 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.246 INFO kablam!     |             |
Sep 06 00:38:47.246 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.247 INFO kablam! 
Sep 06 00:38:47.253 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:38:47.253 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 06 00:38:47.253 INFO kablam!     |
Sep 06 00:38:47.253 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 06 00:38:47.253 INFO kablam!     |             ----^^^^^^
Sep 06 00:38:47.253 INFO kablam!     |             |
Sep 06 00:38:47.253 INFO kablam!     |             help: remove this `mut`
Sep 06 00:38:47.254 INFO kablam! 
Sep 06 00:38:48.542 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
Sep 06 00:38:48.554 INFO kablam! su: No module specific data is present
Sep 06 00:38:49.639 INFO running `"docker" "rm" "-f" "9eb718df42bdbbc368b328ed5ab6b47597c2f6deaa92a9794b1d33ea1b5404d5"`
Sep 06 00:38:49.767 INFO blam! 9eb718df42bdbbc368b328ed5ab6b47597c2f6deaa92a9794b1d33ea1b5404d5