Sep 04 08:55:09.071 INFO checking rotor-carbon-0.7.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 08:55:09.071 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 08:55:09.071 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:55:09.250 INFO blam! 0a02da7547a5b7ce61896e89a4f090dab24fa297a84385c81a201f38d599015c
Sep 04 08:55:09.252 INFO running `"docker" "start" "-a" "0a02da7547a5b7ce61896e89a4f090dab24fa297a84385c81a201f38d599015c"`
Sep 04 08:55:10.059 INFO kablam!     Checking rotor-stream v0.6.2
Sep 04 08:55:11.488 INFO kablam!     Checking rotor-carbon v0.7.0 (file:///source)
Sep 04 08:55:13.003 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.003 INFO kablam!   --> src/sender.rs:19:17
Sep 04 08:55:13.003 INFO kablam!    |
Sep 04 08:55:13.003 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 08:55:13.003 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.003 INFO kablam!    |                 |
Sep 04 08:55:13.003 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.003 INFO kablam!    |
Sep 04 08:55:13.003 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 08:55:13.003 INFO kablam! 
Sep 04 08:55:13.003 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.003 INFO kablam!   --> src/sender.rs:19:17
Sep 04 08:55:13.003 INFO kablam!    |
Sep 04 08:55:13.003 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 08:55:13.003 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.003 INFO kablam!    |                 |
Sep 04 08:55:13.003 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.003 INFO kablam! 
Sep 04 08:55:13.006 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.006 INFO kablam!   --> src/sender.rs:32:17
Sep 04 08:55:13.006 INFO kablam!    |
Sep 04 08:55:13.006 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 08:55:13.006 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.006 INFO kablam!    |                 |
Sep 04 08:55:13.006 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.006 INFO kablam! 
Sep 04 08:55:13.121 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.121 INFO kablam!   --> src/sender.rs:19:17
Sep 04 08:55:13.122 INFO kablam!    |
Sep 04 08:55:13.122 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 08:55:13.122 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.122 INFO kablam!    |                 |
Sep 04 08:55:13.122 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.122 INFO kablam!    |
Sep 04 08:55:13.122 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 08:55:13.122 INFO kablam! 
Sep 04 08:55:13.122 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.122 INFO kablam!   --> src/sender.rs:19:17
Sep 04 08:55:13.122 INFO kablam!    |
Sep 04 08:55:13.122 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 08:55:13.122 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.122 INFO kablam!    |                 |
Sep 04 08:55:13.122 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.122 INFO kablam! 
Sep 04 08:55:13.127 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:55:13.127 INFO kablam!   --> src/sender.rs:32:17
Sep 04 08:55:13.127 INFO kablam!    |
Sep 04 08:55:13.127 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 08:55:13.127 INFO kablam!    |                 ----^^^
Sep 04 08:55:13.127 INFO kablam!    |                 |
Sep 04 08:55:13.127 INFO kablam!    |                 help: remove this `mut`
Sep 04 08:55:13.127 INFO kablam! 
Sep 04 08:55:14.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
Sep 04 08:55:14.294 INFO kablam! su: No module specific data is present
Sep 04 08:55:14.697 INFO running `"docker" "rm" "-f" "0a02da7547a5b7ce61896e89a4f090dab24fa297a84385c81a201f38d599015c"`
Sep 04 08:55:14.810 INFO blam! 0a02da7547a5b7ce61896e89a4f090dab24fa297a84385c81a201f38d599015c