Sep 19 20:55:12.909 INFO checking rustun-0.1.5 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:55:12.909 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:55:12.909 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:55:13.135 INFO blam! 4e27270140088c552aacc7afac7c14af79526b016f6c0354515292c92fd89eba
Sep 19 20:55:13.144 INFO running `"docker" "start" "-a" "4e27270140088c552aacc7afac7c14af79526b016f6c0354515292c92fd89eba"`
Sep 19 20:55:14.490 INFO kablam! usermod: no changes
Sep 19 20:55:14.670 INFO kablam!     Checking nbchan v0.1.3
Sep 19 20:55:14.670 INFO kablam!     Checking splay_tree v0.2.10
Sep 19 20:55:14.670 INFO kablam!     Checking trackable v0.2.18
Sep 19 20:55:14.673 INFO kablam!     Checking hmac-sha1 v0.1.3
Sep 19 20:55:14.673 INFO kablam!     Checking handy_async v0.2.13
Sep 19 20:55:16.452 INFO kablam!     Checking fibers v0.1.12
Sep 19 20:55:18.527 INFO kablam!     Checking rustun v0.1.5 (/source)
Sep 19 20:55:20.726 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.726 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 19 20:55:20.726 INFO kablam!     |
Sep 19 20:55:20.726 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.726 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.726 INFO kablam!     |             |
Sep 19 20:55:20.726 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.726 INFO kablam!     |
Sep 19 20:55:20.726 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:55:20.726 INFO kablam! 
Sep 19 20:55:20.734 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.734 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 19 20:55:20.734 INFO kablam!     |
Sep 19 20:55:20.734 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.734 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.734 INFO kablam!     |             |
Sep 19 20:55:20.734 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.734 INFO kablam! 
Sep 19 20:55:20.750 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.750 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 19 20:55:20.750 INFO kablam!     |
Sep 19 20:55:20.750 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.750 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.750 INFO kablam!     |             |
Sep 19 20:55:20.750 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.750 INFO kablam! 
Sep 19 20:55:20.750 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.750 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 19 20:55:20.750 INFO kablam!     |
Sep 19 20:55:20.750 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.750 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.750 INFO kablam!     |             |
Sep 19 20:55:20.750 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.750 INFO kablam! 
Sep 19 20:55:20.762 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.762 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 19 20:55:20.762 INFO kablam!     |
Sep 19 20:55:20.762 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.762 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.762 INFO kablam!     |             |
Sep 19 20:55:20.762 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.762 INFO kablam! 
Sep 19 20:55:20.762 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:20.762 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 19 20:55:20.762 INFO kablam!     |
Sep 19 20:55:20.762 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 19 20:55:20.762 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:20.762 INFO kablam!     |             |
Sep 19 20:55:20.762 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:20.762 INFO kablam! 
Sep 19 20:55:21.273 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.274 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 19 20:55:21.274 INFO kablam!     |
Sep 19 20:55:21.274 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.274 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.274 INFO kablam!     |             |
Sep 19 20:55:21.274 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.274 INFO kablam!     |
Sep 19 20:55:21.274 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:55:21.274 INFO kablam! 
Sep 19 20:55:21.282 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.283 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 19 20:55:21.283 INFO kablam!     |
Sep 19 20:55:21.283 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.283 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.283 INFO kablam!     |             |
Sep 19 20:55:21.283 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.284 INFO kablam! 
Sep 19 20:55:21.292 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.292 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 19 20:55:21.292 INFO kablam!     |
Sep 19 20:55:21.292 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.292 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.292 INFO kablam!     |             |
Sep 19 20:55:21.292 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.293 INFO kablam! 
Sep 19 20:55:21.299 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.299 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 19 20:55:21.299 INFO kablam!     |
Sep 19 20:55:21.299 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.299 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.300 INFO kablam!     |             |
Sep 19 20:55:21.300 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.300 INFO kablam! 
Sep 19 20:55:21.309 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.309 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 19 20:55:21.309 INFO kablam!     |
Sep 19 20:55:21.309 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.309 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.310 INFO kablam!     |             |
Sep 19 20:55:21.310 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.310 INFO kablam! 
Sep 19 20:55:21.317 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:55:21.317 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 19 20:55:21.317 INFO kablam!     |
Sep 19 20:55:21.317 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 19 20:55:21.318 INFO kablam!     |             ----^^^^^^
Sep 19 20:55:21.318 INFO kablam!     |             |
Sep 19 20:55:21.318 INFO kablam!     |             help: remove this `mut`
Sep 19 20:55:21.318 INFO kablam! 
Sep 19 20:55:22.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
Sep 19 20:55:22.591 INFO kablam! su: No module specific data is present
Sep 19 20:55:23.708 INFO running `"docker" "rm" "-f" "4e27270140088c552aacc7afac7c14af79526b016f6c0354515292c92fd89eba"`
Sep 19 20:55:23.835 INFO blam! 4e27270140088c552aacc7afac7c14af79526b016f6c0354515292c92fd89eba