Sep 04 05:48:46.326 INFO checking rotor-carbon-0.7.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 05:48:46.326 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 05:48:46.326 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 05:48:46.509 INFO blam! 92db3929241c2a543b27f005cb2d9cd38f1aa95bd9a6d361528f867b4fef581a
Sep 04 05:48:46.511 INFO running `"docker" "start" "-a" "92db3929241c2a543b27f005cb2d9cd38f1aa95bd9a6d361528f867b4fef581a"`
Sep 04 05:48:47.225 INFO kablam!     Checking quick-error v0.2.2
Sep 04 05:48:47.225 INFO kablam!     Checking netbuf v0.3.8
Sep 04 05:48:47.638 INFO kablam!     Checking rotor v0.6.3
Sep 04 05:48:49.001 INFO kablam!     Checking rotor-tools v0.3.2
Sep 04 05:48:50.221 INFO kablam!     Checking rotor-stream v0.6.2
Sep 04 05:48:51.780 INFO kablam!     Checking rotor-carbon v0.7.0 (file:///source)
Sep 04 05:48:53.421 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.421 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:53.421 INFO kablam!    |
Sep 04 05:48:53.421 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:53.422 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.422 INFO kablam!    |                 |
Sep 04 05:48:53.422 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.422 INFO kablam!    |
Sep 04 05:48:53.422 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:48:53.422 INFO kablam! 
Sep 04 05:48:53.422 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.422 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:53.422 INFO kablam!    |
Sep 04 05:48:53.422 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:53.422 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.422 INFO kablam!    |                 |
Sep 04 05:48:53.422 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.422 INFO kablam! 
Sep 04 05:48:53.425 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.425 INFO kablam!   --> src/sender.rs:32:17
Sep 04 05:48:53.425 INFO kablam!    |
Sep 04 05:48:53.425 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 05:48:53.425 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.425 INFO kablam!    |                 |
Sep 04 05:48:53.425 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.425 INFO kablam! 
Sep 04 05:48:53.721 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.721 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:53.721 INFO kablam!    |
Sep 04 05:48:53.721 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:53.721 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.721 INFO kablam!    |                 |
Sep 04 05:48:53.721 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.721 INFO kablam!    |
Sep 04 05:48:53.722 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:48:53.722 INFO kablam! 
Sep 04 05:48:53.722 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.722 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:53.722 INFO kablam!    |
Sep 04 05:48:53.722 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:53.722 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.722 INFO kablam!    |                 |
Sep 04 05:48:53.722 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.722 INFO kablam! 
Sep 04 05:48:53.726 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:53.726 INFO kablam!   --> src/sender.rs:32:17
Sep 04 05:48:53.726 INFO kablam!    |
Sep 04 05:48:53.726 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 05:48:53.726 INFO kablam!    |                 ----^^^
Sep 04 05:48:53.726 INFO kablam!    |                 |
Sep 04 05:48:53.727 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:53.727 INFO kablam! 
Sep 04 05:48:54.812 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
Sep 04 05:48:54.820 INFO kablam! su: No module specific data is present
Sep 04 05:48:55.197 INFO running `"docker" "rm" "-f" "92db3929241c2a543b27f005cb2d9cd38f1aa95bd9a6d361528f867b4fef581a"`
Sep 04 05:48:55.305 INFO blam! 92db3929241c2a543b27f005cb2d9cd38f1aa95bd9a6d361528f867b4fef581a