Aug 17 12:33:11.181 INFO checking rotor-carbon-0.7.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:33:11.181 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:33:11.181 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:33:11.181 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/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 12:33:11.424 INFO blam! 27ba39ad396dd77ef943c6eed165d2542cf912e16b3a168950b4506d92bc4996
Aug 17 12:33:11.425 INFO running `"docker" "start" "-a" "27ba39ad396dd77ef943c6eed165d2542cf912e16b3a168950b4506d92bc4996"`
Aug 17 12:33:12.551 INFO kablam!     Checking rotor v0.6.3
Aug 17 12:33:14.280 INFO kablam!     Checking rotor-tools v0.3.2
Aug 17 12:33:15.624 INFO kablam!     Checking rotor-stream v0.6.2
Aug 17 12:33:17.634 INFO kablam!     Checking rotor-carbon v0.7.0 (file:///source)
Aug 17 12:33:19.434 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.435 INFO kablam!   --> src/sender.rs:19:17
Aug 17 12:33:19.435 INFO kablam!    |
Aug 17 12:33:19.435 INFO kablam! 19 |             let mut buf = trans.output();
Aug 17 12:33:19.436 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.436 INFO kablam!    |                 |
Aug 17 12:33:19.436 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.438 INFO kablam!    |
Aug 17 12:33:19.439 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:33:19.439 INFO kablam! 
Aug 17 12:33:19.439 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.439 INFO kablam!   --> src/sender.rs:19:17
Aug 17 12:33:19.439 INFO kablam!    |
Aug 17 12:33:19.439 INFO kablam! 19 |             let mut buf = trans.output();
Aug 17 12:33:19.439 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.439 INFO kablam!    |                 |
Aug 17 12:33:19.439 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.439 INFO kablam! 
Aug 17 12:33:19.445 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.445 INFO kablam!   --> src/sender.rs:32:17
Aug 17 12:33:19.445 INFO kablam!    |
Aug 17 12:33:19.445 INFO kablam! 32 |             let mut buf = trans.output();
Aug 17 12:33:19.445 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.445 INFO kablam!    |                 |
Aug 17 12:33:19.445 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.445 INFO kablam! 
Aug 17 12:33:19.857 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.857 INFO kablam!   --> src/sender.rs:19:17
Aug 17 12:33:19.857 INFO kablam!    |
Aug 17 12:33:19.857 INFO kablam! 19 |             let mut buf = trans.output();
Aug 17 12:33:19.857 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.857 INFO kablam!    |                 |
Aug 17 12:33:19.857 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.857 INFO kablam!    |
Aug 17 12:33:19.857 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:33:19.857 INFO kablam! 
Aug 17 12:33:19.858 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.858 INFO kablam!   --> src/sender.rs:19:17
Aug 17 12:33:19.858 INFO kablam!    |
Aug 17 12:33:19.859 INFO kablam! 19 |             let mut buf = trans.output();
Aug 17 12:33:19.859 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.859 INFO kablam!    |                 |
Aug 17 12:33:19.859 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.859 INFO kablam! 
Aug 17 12:33:19.863 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:33:19.863 INFO kablam!   --> src/sender.rs:32:17
Aug 17 12:33:19.863 INFO kablam!    |
Aug 17 12:33:19.863 INFO kablam! 32 |             let mut buf = trans.output();
Aug 17 12:33:19.863 INFO kablam!    |                 ----^^^
Aug 17 12:33:19.863 INFO kablam!    |                 |
Aug 17 12:33:19.864 INFO kablam!    |                 help: remove this `mut`
Aug 17 12:33:19.864 INFO kablam! 
Aug 17 12:33:21.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
Aug 17 12:33:21.361 INFO kablam! su: No module specific data is present
Aug 17 12:33:21.879 INFO running `"docker" "rm" "-f" "27ba39ad396dd77ef943c6eed165d2542cf912e16b3a168950b4506d92bc4996"`
Aug 17 12:33:22.063 INFO blam! 27ba39ad396dd77ef943c6eed165d2542cf912e16b3a168950b4506d92bc4996