Sep 19 21:35:58.954 INFO checking rotor-carbon-0.7.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 21:35:58.954 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 21:35:58.954 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:35:59.203 INFO blam! 331014cf5a19768d96e79a1ea9ebfd95b2be763f085d5036e4c978f1963f335a
Sep 19 21:35:59.208 INFO running `"docker" "start" "-a" "331014cf5a19768d96e79a1ea9ebfd95b2be763f085d5036e4c978f1963f335a"`
Sep 19 21:36:00.161 INFO kablam! usermod: no changes
Sep 19 21:36:00.292 INFO kablam!     Checking net2 v0.2.33
Sep 19 21:36:00.931 INFO kablam!     Checking miow v0.1.5
Sep 19 21:36:01.220 INFO kablam!     Checking mio v0.5.1
Sep 19 21:36:02.331 INFO kablam!     Checking rotor v0.6.3
Sep 19 21:36:03.074 INFO kablam!     Checking rotor-tools v0.3.2
Sep 19 21:36:03.645 INFO kablam!     Checking rotor-stream v0.6.2
Sep 19 21:36:04.582 INFO kablam!     Checking rotor-carbon v0.7.0 (/source)
Sep 19 21:36:05.388 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.389 INFO kablam!   --> src/sender.rs:19:17
Sep 19 21:36:05.389 INFO kablam!    |
Sep 19 21:36:05.390 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 21:36:05.390 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.390 INFO kablam!    |                 |
Sep 19 21:36:05.391 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.391 INFO kablam!    |
Sep 19 21:36:05.391 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 21:36:05.392 INFO kablam! 
Sep 19 21:36:05.392 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.392 INFO kablam!   --> src/sender.rs:19:17
Sep 19 21:36:05.393 INFO kablam!    |
Sep 19 21:36:05.393 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 21:36:05.393 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.394 INFO kablam!    |                 |
Sep 19 21:36:05.394 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.394 INFO kablam! 
Sep 19 21:36:05.395 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.397 INFO kablam!   --> src/sender.rs:32:17
Sep 19 21:36:05.397 INFO kablam!    |
Sep 19 21:36:05.397 INFO kablam! 32 |             let mut buf = trans.output();
Sep 19 21:36:05.397 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.397 INFO kablam!    |                 |
Sep 19 21:36:05.398 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.398 INFO kablam! 
Sep 19 21:36:05.446 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.446 INFO kablam!   --> src/sender.rs:19:17
Sep 19 21:36:05.446 INFO kablam!    |
Sep 19 21:36:05.446 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 21:36:05.446 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.446 INFO kablam!    |                 |
Sep 19 21:36:05.446 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.446 INFO kablam!    |
Sep 19 21:36:05.446 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 21:36:05.446 INFO kablam! 
Sep 19 21:36:05.454 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.454 INFO kablam!   --> src/sender.rs:19:17
Sep 19 21:36:05.454 INFO kablam!    |
Sep 19 21:36:05.454 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 21:36:05.454 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.454 INFO kablam!    |                 |
Sep 19 21:36:05.454 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.454 INFO kablam! 
Sep 19 21:36:05.454 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:36:05.454 INFO kablam!   --> src/sender.rs:32:17
Sep 19 21:36:05.454 INFO kablam!    |
Sep 19 21:36:05.454 INFO kablam! 32 |             let mut buf = trans.output();
Sep 19 21:36:05.454 INFO kablam!    |                 ----^^^
Sep 19 21:36:05.454 INFO kablam!    |                 |
Sep 19 21:36:05.454 INFO kablam!    |                 help: remove this `mut`
Sep 19 21:36:05.454 INFO kablam! 
Sep 19 21:36:06.270 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
Sep 19 21:36:06.277 INFO kablam! su: No module specific data is present
Sep 19 21:36:07.043 INFO running `"docker" "rm" "-f" "331014cf5a19768d96e79a1ea9ebfd95b2be763f085d5036e4c978f1963f335a"`
Sep 19 21:36:07.166 INFO blam! 331014cf5a19768d96e79a1ea9ebfd95b2be763f085d5036e4c978f1963f335a