Sep 17 18:02:00.502 INFO checking rustun-0.1.5 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 18:02:00.502 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 18:02:00.502 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:02:00.755 INFO blam! 6a80e8997e1a76a10089839caee2f5ff12098669c7e9baa439bbef976d9022bf
Sep 17 18:02:00.757 INFO running `"docker" "start" "-a" "6a80e8997e1a76a10089839caee2f5ff12098669c7e9baa439bbef976d9022bf"`
Sep 17 18:02:01.984 INFO kablam! usermod: no changes
Sep 17 18:02:02.135 INFO kablam!     Checking nbchan v0.1.3
Sep 17 18:02:02.135 INFO kablam!     Checking splay_tree v0.2.10
Sep 17 18:02:02.139 INFO kablam!     Checking handy_async v0.2.13
Sep 17 18:02:02.139 INFO kablam!     Checking hmac-sha1 v0.1.3
Sep 17 18:02:02.151 INFO kablam!     Checking slog-extra v0.1.2
Sep 17 18:02:02.867 INFO kablam!     Checking slog-stream v1.2.1
Sep 17 18:02:03.459 INFO kablam!     Checking fibers v0.1.12
Sep 17 18:02:03.553 INFO kablam!     Checking slog-term v1.5.0
Sep 17 18:02:05.586 INFO kablam!     Checking rustun v0.1.5 (/source)
Sep 17 18:02:08.047 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.047 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 17 18:02:08.047 INFO kablam!     |
Sep 17 18:02:08.047 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.047 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.047 INFO kablam!     |             |
Sep 17 18:02:08.047 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.047 INFO kablam!     |
Sep 17 18:02:08.047 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:02:08.047 INFO kablam! 
Sep 17 18:02:08.053 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.053 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 17 18:02:08.053 INFO kablam!     |
Sep 17 18:02:08.053 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.053 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.053 INFO kablam!     |             |
Sep 17 18:02:08.053 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.053 INFO kablam! 
Sep 17 18:02:08.064 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.064 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 17 18:02:08.064 INFO kablam!     |
Sep 17 18:02:08.064 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.064 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.064 INFO kablam!     |             |
Sep 17 18:02:08.064 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.064 INFO kablam! 
Sep 17 18:02:08.064 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.064 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 17 18:02:08.064 INFO kablam!     |
Sep 17 18:02:08.064 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.064 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.064 INFO kablam!     |             |
Sep 17 18:02:08.064 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.064 INFO kablam! 
Sep 17 18:02:08.074 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.074 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 17 18:02:08.074 INFO kablam!     |
Sep 17 18:02:08.074 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.075 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.075 INFO kablam!     |             |
Sep 17 18:02:08.075 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.075 INFO kablam! 
Sep 17 18:02:08.089 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.089 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 17 18:02:08.089 INFO kablam!     |
Sep 17 18:02:08.089 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.089 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.089 INFO kablam!     |             |
Sep 17 18:02:08.089 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.089 INFO kablam! 
Sep 17 18:02:08.450 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.451 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 17 18:02:08.451 INFO kablam!     |
Sep 17 18:02:08.451 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.451 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.451 INFO kablam!     |             |
Sep 17 18:02:08.451 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.451 INFO kablam!     |
Sep 17 18:02:08.451 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:02:08.451 INFO kablam! 
Sep 17 18:02:08.475 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.475 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 17 18:02:08.475 INFO kablam!     |
Sep 17 18:02:08.475 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.475 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.475 INFO kablam!     |             |
Sep 17 18:02:08.475 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.475 INFO kablam! 
Sep 17 18:02:08.495 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.495 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 17 18:02:08.495 INFO kablam!     |
Sep 17 18:02:08.495 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.495 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.495 INFO kablam!     |             |
Sep 17 18:02:08.495 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.495 INFO kablam! 
Sep 17 18:02:08.495 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.495 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 17 18:02:08.495 INFO kablam!     |
Sep 17 18:02:08.495 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.495 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.495 INFO kablam!     |             |
Sep 17 18:02:08.495 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.495 INFO kablam! 
Sep 17 18:02:08.507 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.507 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 17 18:02:08.507 INFO kablam!     |
Sep 17 18:02:08.507 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.507 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.507 INFO kablam!     |             |
Sep 17 18:02:08.507 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.507 INFO kablam! 
Sep 17 18:02:08.515 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:02:08.515 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 17 18:02:08.515 INFO kablam!     |
Sep 17 18:02:08.515 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 17 18:02:08.515 INFO kablam!     |             ----^^^^^^
Sep 17 18:02:08.515 INFO kablam!     |             |
Sep 17 18:02:08.515 INFO kablam!     |             help: remove this `mut`
Sep 17 18:02:08.515 INFO kablam! 
Sep 17 18:02:09.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Sep 17 18:02:09.600 INFO kablam! su: No module specific data is present
Sep 17 18:02:10.806 INFO running `"docker" "rm" "-f" "6a80e8997e1a76a10089839caee2f5ff12098669c7e9baa439bbef976d9022bf"`
Sep 17 18:02:11.157 INFO blam! 6a80e8997e1a76a10089839caee2f5ff12098669c7e9baa439bbef976d9022bf