Aug 17 00:57:02.888 INFO checking muktakosh/unicorn against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 00:57:02.888 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 00:57:02.888 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 00:57:02.888 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 00:57:03.130 INFO blam! d732ddd1e0ae39e689526140ea661d580b2843839bdb7677c1abdc42b6b54e71
Aug 17 00:57:03.132 INFO running `"docker" "start" "-a" "d732ddd1e0ae39e689526140ea661d580b2843839bdb7677c1abdc42b6b54e71"`
Aug 17 00:57:04.304 INFO kablam!    Compiling winapi v0.2.8
Aug 17 00:57:04.304 INFO kablam!    Compiling rustc-serialize v0.3.22
Aug 17 00:57:04.311 INFO kablam!    Compiling log v0.3.6
Aug 17 00:57:04.320 INFO kablam!    Compiling libc v0.2.18
Aug 17 00:57:04.327 INFO kablam!    Compiling quote v0.3.10
Aug 17 00:57:04.335 INFO kablam!     Checking unicode-normalization v0.1.3
Aug 17 00:57:04.336 INFO kablam!     Checking num-traits v0.1.36
Aug 17 00:57:04.342 INFO kablam!     Checking serde v0.8.21
Aug 17 00:57:10.327 INFO kablam!     Checking dtoa v0.2.2
Aug 17 00:57:13.776 INFO kablam!     Checking itoa v0.1.1
Aug 17 00:57:18.309 INFO kablam!     Checking unicode-bidi v0.2.4
Aug 17 00:57:18.340 INFO kablam!     Checking net2 v0.2.26
Aug 17 00:57:18.369 INFO kablam!     Checking nix v0.5.1
Aug 17 00:57:18.463 INFO kablam!    Compiling syn v0.10.5
Aug 17 00:57:23.255 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 17 00:57:24.867 INFO kablam!    Compiling term v0.4.4
Aug 17 00:57:25.724 INFO kablam!     Checking time v0.1.35
Aug 17 00:57:25.799 INFO kablam!     Checking miow v0.1.5
Aug 17 00:57:25.831 INFO kablam!     Checking idna v0.1.0
Aug 17 00:57:52.187 INFO kablam!     Checking url v1.2.4
Aug 17 00:58:09.488 INFO kablam!     Checking mio v0.5.1
Aug 17 00:58:14.891 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Aug 17 00:58:23.916 INFO kablam!     Checking ws v0.5.3
Aug 17 00:58:27.288 INFO kablam!     Checking serde_json v0.8.4
Aug 17 00:58:27.701 INFO kablam!    Compiling syntex_pos v0.52.0
Aug 17 00:58:34.256 INFO kablam!    Compiling syntex_errors v0.52.0
Aug 17 00:58:45.942 INFO kablam!    Compiling syntex_syntax v0.52.0
Aug 17 01:00:39.165 INFO kablam!    Compiling syntex v0.52.0
Aug 17 01:00:43.210 INFO kablam!    Compiling serde_codegen v0.8.21
Aug 17 01:00:58.327 INFO kablam!    Compiling libunicorn v0.0.1 (file:///source)
Aug 17 01:01:05.937 INFO kablam! warning: variable does not need to be mutable
Aug 17 01:01:05.937 INFO kablam!   --> src/router.rs:80:21
Aug 17 01:01:05.937 INFO kablam!    |
Aug 17 01:01:05.937 INFO kablam! 80 |         if let Some(mut t) = self.topics.get_mut(topic_id) {
Aug 17 01:01:05.937 INFO kablam!    |                     ----^
Aug 17 01:01:05.937 INFO kablam!    |                     |
Aug 17 01:01:05.937 INFO kablam!    |                     help: remove this `mut`
Aug 17 01:01:05.937 INFO kablam!    |
Aug 17 01:01:05.937 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 01:01:05.937 INFO kablam! 
Aug 17 01:01:05.983 INFO kablam! warning: variable does not need to be mutable
Aug 17 01:01:05.983 INFO kablam!   --> src/router.rs:80:21
Aug 17 01:01:05.984 INFO kablam!    |
Aug 17 01:01:05.984 INFO kablam! 80 |         if let Some(mut t) = self.topics.get_mut(topic_id) {
Aug 17 01:01:05.984 INFO kablam!    |                     ----^
Aug 17 01:01:05.984 INFO kablam!    |                     |
Aug 17 01:01:05.984 INFO kablam!    |                     help: remove this `mut`
Aug 17 01:01:05.984 INFO kablam!    |
Aug 17 01:01:05.984 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 01:01:05.984 INFO kablam! 
Aug 17 01:01:08.032 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4m 04s
Aug 17 01:01:08.055 INFO kablam! su: No module specific data is present
Aug 17 01:01:08.719 INFO running `"docker" "rm" "-f" "d732ddd1e0ae39e689526140ea661d580b2843839bdb7677c1abdc42b6b54e71"`
Aug 17 01:01:08.883 INFO blam! d732ddd1e0ae39e689526140ea661d580b2843839bdb7677c1abdc42b6b54e71