Sep 01 07:49:18.958 INFO checking rustun-0.1.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:49:18.958 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:49:18.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:49:19.110 INFO blam! 8810059fea68339c27393c5e0be8bb4bef0ec876527236e93272397adda75c30
Sep 01 07:49:19.112 INFO running `"docker" "start" "-a" "8810059fea68339c27393c5e0be8bb4bef0ec876527236e93272397adda75c30"`
Sep 01 07:49:19.808 INFO kablam!     Checking nbchan v0.1.3
Sep 01 07:49:19.808 INFO kablam!     Checking splay_tree v0.2.10
Sep 01 07:49:19.809 INFO kablam!     Checking handy_async v0.2.13
Sep 01 07:49:21.595 INFO kablam!     Checking fibers v0.1.12
Sep 01 07:49:24.707 INFO kablam!     Checking rustun v0.1.5 (file:///source)
Sep 01 07:49:28.671 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.671 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 01 07:49:28.671 INFO kablam!     |
Sep 01 07:49:28.671 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.671 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.671 INFO kablam!     |             |
Sep 01 07:49:28.671 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.671 INFO kablam!     |
Sep 01 07:49:28.672 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:28.672 INFO kablam! 
Sep 01 07:49:28.686 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.686 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 01 07:49:28.686 INFO kablam!     |
Sep 01 07:49:28.686 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.686 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.686 INFO kablam!     |             |
Sep 01 07:49:28.686 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.686 INFO kablam! 
Sep 01 07:49:28.701 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.701 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 01 07:49:28.701 INFO kablam!     |
Sep 01 07:49:28.701 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.701 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.701 INFO kablam!     |             |
Sep 01 07:49:28.701 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.702 INFO kablam! 
Sep 01 07:49:28.713 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.713 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 01 07:49:28.713 INFO kablam!     |
Sep 01 07:49:28.713 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.713 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.713 INFO kablam!     |             |
Sep 01 07:49:28.713 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.714 INFO kablam! 
Sep 01 07:49:28.729 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.729 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 01 07:49:28.729 INFO kablam!     |
Sep 01 07:49:28.729 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.729 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.729 INFO kablam!     |             |
Sep 01 07:49:28.730 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.730 INFO kablam! 
Sep 01 07:49:28.743 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:28.743 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 01 07:49:28.743 INFO kablam!     |
Sep 01 07:49:28.743 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 01 07:49:28.743 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:28.743 INFO kablam!     |             |
Sep 01 07:49:28.743 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:28.743 INFO kablam! 
Sep 01 07:49:29.069 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.069 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 01 07:49:29.069 INFO kablam!     |
Sep 01 07:49:29.069 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.069 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.069 INFO kablam!     |             |
Sep 01 07:49:29.069 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.069 INFO kablam!     |
Sep 01 07:49:29.069 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:29.069 INFO kablam! 
Sep 01 07:49:29.082 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.083 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 01 07:49:29.083 INFO kablam!     |
Sep 01 07:49:29.083 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.083 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.083 INFO kablam!     |             |
Sep 01 07:49:29.083 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.083 INFO kablam! 
Sep 01 07:49:29.097 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.098 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 01 07:49:29.098 INFO kablam!     |
Sep 01 07:49:29.098 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.098 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.098 INFO kablam!     |             |
Sep 01 07:49:29.098 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.098 INFO kablam! 
Sep 01 07:49:29.108 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.108 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 01 07:49:29.108 INFO kablam!     |
Sep 01 07:49:29.108 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.108 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.108 INFO kablam!     |             |
Sep 01 07:49:29.108 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.108 INFO kablam! 
Sep 01 07:49:29.123 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.124 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 01 07:49:29.124 INFO kablam!     |
Sep 01 07:49:29.124 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.124 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.124 INFO kablam!     |             |
Sep 01 07:49:29.124 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.124 INFO kablam! 
Sep 01 07:49:29.136 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:29.136 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 01 07:49:29.136 INFO kablam!     |
Sep 01 07:49:29.136 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 01 07:49:29.136 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:29.136 INFO kablam!     |             |
Sep 01 07:49:29.136 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:29.136 INFO kablam! 
Sep 01 07:49:31.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
Sep 01 07:49:31.362 INFO kablam! su: No module specific data is present
Sep 01 07:49:31.800 INFO running `"docker" "rm" "-f" "8810059fea68339c27393c5e0be8bb4bef0ec876527236e93272397adda75c30"`
Sep 01 07:49:31.894 INFO blam! 8810059fea68339c27393c5e0be8bb4bef0ec876527236e93272397adda75c30