Sep 04 04:29:30.672 INFO checking rustun-0.1.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 04:29:30.672 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 04:29:30.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:29:30.916 INFO blam! c50e64fa10b669808b40e29ea3272cd369532891a617c1dc5c444863b5f7480f
Sep 04 04:29:30.918 INFO running `"docker" "start" "-a" "c50e64fa10b669808b40e29ea3272cd369532891a617c1dc5c444863b5f7480f"`
Sep 04 04:29:31.709 INFO kablam!     Checking splay_tree v0.2.10
Sep 04 04:29:31.709 INFO kablam!     Checking nbchan v0.1.3
Sep 04 04:29:31.714 INFO kablam!     Checking handy_async v0.2.13
Sep 04 04:29:33.646 INFO kablam!     Checking fibers v0.1.12
Sep 04 04:29:36.057 INFO kablam!     Checking rustun v0.1.5 (file:///source)
Sep 04 04:29:38.732 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.733 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 04 04:29:38.733 INFO kablam!     |
Sep 04 04:29:38.733 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.733 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.733 INFO kablam!     |             |
Sep 04 04:29:38.733 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.733 INFO kablam!     |
Sep 04 04:29:38.733 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 04:29:38.733 INFO kablam! 
Sep 04 04:29:38.743 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.743 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 04 04:29:38.743 INFO kablam!     |
Sep 04 04:29:38.743 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.743 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.743 INFO kablam!     |             |
Sep 04 04:29:38.743 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.743 INFO kablam! 
Sep 04 04:29:38.754 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.754 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 04 04:29:38.754 INFO kablam!     |
Sep 04 04:29:38.754 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.755 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.755 INFO kablam!     |             |
Sep 04 04:29:38.755 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.755 INFO kablam! 
Sep 04 04:29:38.762 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.762 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 04 04:29:38.762 INFO kablam!     |
Sep 04 04:29:38.763 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.763 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.763 INFO kablam!     |             |
Sep 04 04:29:38.763 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.763 INFO kablam! 
Sep 04 04:29:38.774 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.774 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 04 04:29:38.774 INFO kablam!     |
Sep 04 04:29:38.774 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.774 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.774 INFO kablam!     |             |
Sep 04 04:29:38.774 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.774 INFO kablam! 
Sep 04 04:29:38.783 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:38.783 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 04 04:29:38.784 INFO kablam!     |
Sep 04 04:29:38.784 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 04 04:29:38.784 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:38.784 INFO kablam!     |             |
Sep 04 04:29:38.784 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:38.784 INFO kablam! 
Sep 04 04:29:40.071 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.071 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 04 04:29:40.071 INFO kablam!     |
Sep 04 04:29:40.071 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.071 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.071 INFO kablam!     |             |
Sep 04 04:29:40.072 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.072 INFO kablam!     |
Sep 04 04:29:40.072 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 04:29:40.072 INFO kablam! 
Sep 04 04:29:40.086 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.086 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 04 04:29:40.086 INFO kablam!     |
Sep 04 04:29:40.086 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.086 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.086 INFO kablam!     |             |
Sep 04 04:29:40.086 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.086 INFO kablam! 
Sep 04 04:29:40.102 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.102 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 04 04:29:40.102 INFO kablam!     |
Sep 04 04:29:40.103 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.103 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.103 INFO kablam!     |             |
Sep 04 04:29:40.103 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.103 INFO kablam! 
Sep 04 04:29:40.114 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.114 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 04 04:29:40.114 INFO kablam!     |
Sep 04 04:29:40.114 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.114 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.114 INFO kablam!     |             |
Sep 04 04:29:40.114 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.114 INFO kablam! 
Sep 04 04:29:40.131 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.131 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 04 04:29:40.131 INFO kablam!     |
Sep 04 04:29:40.131 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.131 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.131 INFO kablam!     |             |
Sep 04 04:29:40.131 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.131 INFO kablam! 
Sep 04 04:29:40.144 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:29:40.144 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 04 04:29:40.144 INFO kablam!     |
Sep 04 04:29:40.144 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 04 04:29:40.144 INFO kablam!     |             ----^^^^^^
Sep 04 04:29:40.144 INFO kablam!     |             |
Sep 04 04:29:40.144 INFO kablam!     |             help: remove this `mut`
Sep 04 04:29:40.144 INFO kablam! 
Sep 04 04:29:41.106 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.54s
Sep 04 04:29:41.112 INFO kablam! su: No module specific data is present
Sep 04 04:29:41.674 INFO running `"docker" "rm" "-f" "c50e64fa10b669808b40e29ea3272cd369532891a617c1dc5c444863b5f7480f"`
Sep 04 04:29:41.768 INFO blam! c50e64fa10b669808b40e29ea3272cd369532891a617c1dc5c444863b5f7480f