Sep 06 01:17:07.660 INFO checking rotor-carbon-0.7.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:17:07.660 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:17:07.660 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:17:07.855 INFO blam! 5bd1493d98fa4ac9953fe3b25242d35432186e8f1e6698bd744e98092023309a
Sep 06 01:17:07.857 INFO running `"docker" "start" "-a" "5bd1493d98fa4ac9953fe3b25242d35432186e8f1e6698bd744e98092023309a"`
Sep 06 01:17:08.610 INFO kablam! usermod: no changes
Sep 06 01:17:08.760 INFO kablam!     Checking quick-error v0.2.2
Sep 06 01:17:08.761 INFO kablam!     Checking netbuf v0.3.8
Sep 06 01:17:09.034 INFO kablam!     Checking rotor v0.6.3
Sep 06 01:17:09.683 INFO kablam!     Checking rotor-tools v0.3.2
Sep 06 01:17:10.132 INFO kablam!     Checking rotor-stream v0.6.2
Sep 06 01:17:10.825 INFO kablam!     Checking rotor-carbon v0.7.0 (file:///source)
Sep 06 01:17:11.369 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.369 INFO kablam!   --> src/sender.rs:19:17
Sep 06 01:17:11.369 INFO kablam!    |
Sep 06 01:17:11.369 INFO kablam! 19 |             let mut buf = trans.output();
Sep 06 01:17:11.369 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.369 INFO kablam!    |                 |
Sep 06 01:17:11.369 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.369 INFO kablam!    |
Sep 06 01:17:11.369 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 01:17:11.369 INFO kablam! 
Sep 06 01:17:11.369 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.369 INFO kablam!   --> src/sender.rs:19:17
Sep 06 01:17:11.369 INFO kablam!    |
Sep 06 01:17:11.369 INFO kablam! 19 |             let mut buf = trans.output();
Sep 06 01:17:11.369 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.369 INFO kablam!    |                 |
Sep 06 01:17:11.369 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.369 INFO kablam! 
Sep 06 01:17:11.370 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.370 INFO kablam!   --> src/sender.rs:32:17
Sep 06 01:17:11.370 INFO kablam!    |
Sep 06 01:17:11.370 INFO kablam! 32 |             let mut buf = trans.output();
Sep 06 01:17:11.370 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.371 INFO kablam!    |                 |
Sep 06 01:17:11.371 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.371 INFO kablam! 
Sep 06 01:17:11.417 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.417 INFO kablam!   --> src/sender.rs:19:17
Sep 06 01:17:11.417 INFO kablam!    |
Sep 06 01:17:11.417 INFO kablam! 19 |             let mut buf = trans.output();
Sep 06 01:17:11.417 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.417 INFO kablam!    |                 |
Sep 06 01:17:11.417 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.417 INFO kablam!    |
Sep 06 01:17:11.417 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 01:17:11.417 INFO kablam! 
Sep 06 01:17:11.417 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.417 INFO kablam!   --> src/sender.rs:19:17
Sep 06 01:17:11.417 INFO kablam!    |
Sep 06 01:17:11.417 INFO kablam! 19 |             let mut buf = trans.output();
Sep 06 01:17:11.417 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.417 INFO kablam!    |                 |
Sep 06 01:17:11.418 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.418 INFO kablam! 
Sep 06 01:17:11.420 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:17:11.420 INFO kablam!   --> src/sender.rs:32:17
Sep 06 01:17:11.420 INFO kablam!    |
Sep 06 01:17:11.420 INFO kablam! 32 |             let mut buf = trans.output();
Sep 06 01:17:11.420 INFO kablam!    |                 ----^^^
Sep 06 01:17:11.420 INFO kablam!    |                 |
Sep 06 01:17:11.420 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:17:11.420 INFO kablam! 
Sep 06 01:17:12.017 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Sep 06 01:17:12.022 INFO kablam! su: No module specific data is present
Sep 06 01:17:12.575 INFO running `"docker" "rm" "-f" "5bd1493d98fa4ac9953fe3b25242d35432186e8f1e6698bd744e98092023309a"`
Sep 06 01:17:12.673 INFO blam! 5bd1493d98fa4ac9953fe3b25242d35432186e8f1e6698bd744e98092023309a