Sep 14 09:48:10.608 INFO checking rustun-0.1.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 09:48:10.608 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 09:48:10.608 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:48:10.852 INFO blam! 8c690655ed45d4b2b5bbd4ad540b9668c8a4cd27e2205b22a62595ce242b841a
Sep 14 09:48:10.854 INFO running `"docker" "start" "-a" "8c690655ed45d4b2b5bbd4ad540b9668c8a4cd27e2205b22a62595ce242b841a"`
Sep 14 09:48:11.855 INFO kablam! usermod: no changes
Sep 14 09:48:12.011 INFO kablam!     Checking hmac-sha1 v0.1.3
Sep 14 09:48:12.012 INFO kablam!     Checking handy_async v0.2.13
Sep 14 09:48:12.013 INFO kablam!     Checking fibers v0.1.12
Sep 14 09:48:14.832 INFO kablam!     Checking rustun v0.1.5 (file:///source)
Sep 14 09:48:17.193 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.193 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 14 09:48:17.193 INFO kablam!     |
Sep 14 09:48:17.193 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.193 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.193 INFO kablam!     |             |
Sep 14 09:48:17.193 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.193 INFO kablam!     |
Sep 14 09:48:17.193 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:48:17.193 INFO kablam! 
Sep 14 09:48:17.201 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.201 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 14 09:48:17.201 INFO kablam!     |
Sep 14 09:48:17.201 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.201 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.201 INFO kablam!     |             |
Sep 14 09:48:17.201 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.201 INFO kablam! 
Sep 14 09:48:17.209 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.210 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 14 09:48:17.210 INFO kablam!     |
Sep 14 09:48:17.210 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.210 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.210 INFO kablam!     |             |
Sep 14 09:48:17.210 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.210 INFO kablam! 
Sep 14 09:48:17.216 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.216 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 14 09:48:17.216 INFO kablam!     |
Sep 14 09:48:17.216 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.216 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.216 INFO kablam!     |             |
Sep 14 09:48:17.216 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.216 INFO kablam! 
Sep 14 09:48:17.224 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.224 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 14 09:48:17.224 INFO kablam!     |
Sep 14 09:48:17.224 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.224 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.224 INFO kablam!     |             |
Sep 14 09:48:17.224 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.224 INFO kablam! 
Sep 14 09:48:17.231 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.231 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 14 09:48:17.231 INFO kablam!     |
Sep 14 09:48:17.231 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.231 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.231 INFO kablam!     |             |
Sep 14 09:48:17.231 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.231 INFO kablam! 
Sep 14 09:48:17.703 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.703 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 14 09:48:17.703 INFO kablam!     |
Sep 14 09:48:17.703 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.703 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.703 INFO kablam!     |             |
Sep 14 09:48:17.703 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.703 INFO kablam!     |
Sep 14 09:48:17.703 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:48:17.703 INFO kablam! 
Sep 14 09:48:17.707 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.707 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 14 09:48:17.707 INFO kablam!     |
Sep 14 09:48:17.707 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.707 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.707 INFO kablam!     |             |
Sep 14 09:48:17.707 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.707 INFO kablam! 
Sep 14 09:48:17.715 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.715 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 14 09:48:17.715 INFO kablam!     |
Sep 14 09:48:17.715 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.715 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.715 INFO kablam!     |             |
Sep 14 09:48:17.715 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.715 INFO kablam! 
Sep 14 09:48:17.719 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.719 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 14 09:48:17.719 INFO kablam!     |
Sep 14 09:48:17.719 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.719 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.719 INFO kablam!     |             |
Sep 14 09:48:17.719 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.719 INFO kablam! 
Sep 14 09:48:17.731 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.731 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 14 09:48:17.731 INFO kablam!     |
Sep 14 09:48:17.731 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.731 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.731 INFO kablam!     |             |
Sep 14 09:48:17.731 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.731 INFO kablam! 
Sep 14 09:48:17.735 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:48:17.735 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 14 09:48:17.735 INFO kablam!     |
Sep 14 09:48:17.735 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 14 09:48:17.735 INFO kablam!     |             ----^^^^^^
Sep 14 09:48:17.735 INFO kablam!     |             |
Sep 14 09:48:17.735 INFO kablam!     |             help: remove this `mut`
Sep 14 09:48:17.735 INFO kablam! 
Sep 14 09:48:19.752 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.87s
Sep 14 09:48:19.761 INFO kablam! su: No module specific data is present
Sep 14 09:48:21.504 INFO running `"docker" "rm" "-f" "8c690655ed45d4b2b5bbd4ad540b9668c8a4cd27e2205b22a62595ce242b841a"`
Sep 14 09:48:21.799 INFO blam! 8c690655ed45d4b2b5bbd4ad540b9668c8a4cd27e2205b22a62595ce242b841a