Sep 01 07:49:18.655 INFO checking rustun-0.1.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:49:18.655 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:49:18.655 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:49:18.810 INFO blam! cfe703555457c751df67d20bbb2edba7059ea0a5d8e38ec711157fb79da7b37a
Sep 01 07:49:18.812 INFO running `"docker" "start" "-a" "cfe703555457c751df67d20bbb2edba7059ea0a5d8e38ec711157fb79da7b37a"`
Sep 01 07:49:19.412 INFO kablam!     Checking hmac-sha1 v0.1.3
Sep 01 07:49:19.412 INFO kablam!     Checking handy_async v0.2.13
Sep 01 07:49:19.413 INFO kablam!     Checking fibers v0.1.12
Sep 01 07:49:23.675 INFO kablam!     Checking rustun v0.1.5 (file:///source)
Sep 01 07:49:27.868 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.868 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 01 07:49:27.868 INFO kablam!     |
Sep 01 07:49:27.868 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.868 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.868 INFO kablam!     |             |
Sep 01 07:49:27.868 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.869 INFO kablam!     |
Sep 01 07:49:27.869 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:27.869 INFO kablam! 
Sep 01 07:49:27.884 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.884 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 01 07:49:27.884 INFO kablam!     |
Sep 01 07:49:27.884 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.884 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.884 INFO kablam!     |             |
Sep 01 07:49:27.884 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.884 INFO kablam! 
Sep 01 07:49:27.901 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.902 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 01 07:49:27.902 INFO kablam!     |
Sep 01 07:49:27.902 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.902 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.902 INFO kablam!     |             |
Sep 01 07:49:27.902 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.902 INFO kablam! 
Sep 01 07:49:27.904 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.904 INFO kablam!    --> src/rfc5389/attributes.rs:357:13
Sep 01 07:49:27.904 INFO kablam!     |
Sep 01 07:49:27.904 INFO kablam! 357 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.904 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.904 INFO kablam!     |             |
Sep 01 07:49:27.904 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.904 INFO kablam!     |
Sep 01 07:49:27.904 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:27.904 INFO kablam! 
Sep 01 07:49:27.914 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.914 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 01 07:49:27.914 INFO kablam!     |
Sep 01 07:49:27.914 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.914 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.914 INFO kablam!     |             |
Sep 01 07:49:27.915 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.915 INFO kablam! 
Sep 01 07:49:27.917 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.917 INFO kablam!    --> src/rfc5389/attributes.rs:410:13
Sep 01 07:49:27.918 INFO kablam!     |
Sep 01 07:49:27.918 INFO kablam! 410 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.918 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.918 INFO kablam!     |             |
Sep 01 07:49:27.918 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.918 INFO kablam! 
Sep 01 07:49:27.933 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.933 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 01 07:49:27.933 INFO kablam!     |
Sep 01 07:49:27.933 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.933 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.933 INFO kablam!     |             |
Sep 01 07:49:27.933 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.933 INFO kablam! 
Sep 01 07:49:27.934 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.934 INFO kablam!    --> src/rfc5389/attributes.rs:463:13
Sep 01 07:49:27.934 INFO kablam!     |
Sep 01 07:49:27.934 INFO kablam! 463 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.934 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.934 INFO kablam!     |             |
Sep 01 07:49:27.934 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.934 INFO kablam! 
Sep 01 07:49:27.944 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.944 INFO kablam!    --> src/rfc5389/attributes.rs:510:13
Sep 01 07:49:27.944 INFO kablam!     |
Sep 01 07:49:27.944 INFO kablam! 510 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.944 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.944 INFO kablam!     |             |
Sep 01 07:49:27.944 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.944 INFO kablam! 
Sep 01 07:49:27.947 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.947 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 01 07:49:27.947 INFO kablam!     |
Sep 01 07:49:27.947 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.948 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.948 INFO kablam!     |             |
Sep 01 07:49:27.948 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.948 INFO kablam! 
Sep 01 07:49:27.959 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.959 INFO kablam!    --> src/rfc5389/attributes.rs:561:13
Sep 01 07:49:27.959 INFO kablam!     |
Sep 01 07:49:27.959 INFO kablam! 561 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.960 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.960 INFO kablam!     |             |
Sep 01 07:49:27.960 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.960 INFO kablam! 
Sep 01 07:49:27.972 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:27.972 INFO kablam!    --> src/rfc5389/attributes.rs:613:13
Sep 01 07:49:27.972 INFO kablam!     |
Sep 01 07:49:27.972 INFO kablam! 613 |         let mut reader = &mut attr.value();
Sep 01 07:49:27.972 INFO kablam!     |             ----^^^^^^
Sep 01 07:49:27.972 INFO kablam!     |             |
Sep 01 07:49:27.972 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:27.972 INFO kablam! 
Sep 01 07:49:30.625 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
Sep 01 07:49:30.634 INFO kablam! su: No module specific data is present
Sep 01 07:49:31.190 INFO running `"docker" "rm" "-f" "cfe703555457c751df67d20bbb2edba7059ea0a5d8e38ec711157fb79da7b37a"`
Sep 01 07:49:31.294 INFO blam! cfe703555457c751df67d20bbb2edba7059ea0a5d8e38ec711157fb79da7b37a