Sep 19 19:40:45.156 INFO checking rotor-carbon-0.7.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:40:45.156 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:40:45.156 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:40:45.438 INFO blam! a5c64246648fa3ceb0d425342a8fb0c57ac6f75cdf8494e504f49b63541e2e48
Sep 19 19:40:45.442 INFO running `"docker" "start" "-a" "a5c64246648fa3ceb0d425342a8fb0c57ac6f75cdf8494e504f49b63541e2e48"`
Sep 19 19:40:46.610 INFO kablam! usermod: no changes
Sep 19 19:40:46.863 INFO kablam!     Checking netbuf v0.3.8
Sep 19 19:40:46.875 INFO kablam!     Checking rotor v0.6.3
Sep 19 19:40:47.758 INFO kablam!     Checking rotor-tools v0.3.2
Sep 19 19:40:48.503 INFO kablam!     Checking rotor-stream v0.6.2
Sep 19 19:40:49.476 INFO kablam!     Checking rotor-carbon v0.7.0 (/source)
Sep 19 19:40:50.355 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.355 INFO kablam!   --> src/sender.rs:19:17
Sep 19 19:40:50.355 INFO kablam!    |
Sep 19 19:40:50.355 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 19:40:50.355 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.355 INFO kablam!    |                 |
Sep 19 19:40:50.355 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.355 INFO kablam!    |
Sep 19 19:40:50.355 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:40:50.355 INFO kablam! 
Sep 19 19:40:50.355 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.355 INFO kablam!   --> src/sender.rs:19:17
Sep 19 19:40:50.355 INFO kablam!    |
Sep 19 19:40:50.355 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 19:40:50.355 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.355 INFO kablam!    |                 |
Sep 19 19:40:50.355 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.355 INFO kablam! 
Sep 19 19:40:50.360 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.360 INFO kablam!   --> src/sender.rs:32:17
Sep 19 19:40:50.360 INFO kablam!    |
Sep 19 19:40:50.360 INFO kablam! 32 |             let mut buf = trans.output();
Sep 19 19:40:50.360 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.360 INFO kablam!    |                 |
Sep 19 19:40:50.360 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.360 INFO kablam! 
Sep 19 19:40:50.364 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.364 INFO kablam!   --> src/sender.rs:19:17
Sep 19 19:40:50.364 INFO kablam!    |
Sep 19 19:40:50.364 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 19:40:50.364 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.364 INFO kablam!    |                 |
Sep 19 19:40:50.364 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.365 INFO kablam!    |
Sep 19 19:40:50.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:40:50.365 INFO kablam! 
Sep 19 19:40:50.365 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.365 INFO kablam!   --> src/sender.rs:19:17
Sep 19 19:40:50.365 INFO kablam!    |
Sep 19 19:40:50.365 INFO kablam! 19 |             let mut buf = trans.output();
Sep 19 19:40:50.365 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.365 INFO kablam!    |                 |
Sep 19 19:40:50.365 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.365 INFO kablam! 
Sep 19 19:40:50.369 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:40:50.369 INFO kablam!   --> src/sender.rs:32:17
Sep 19 19:40:50.369 INFO kablam!    |
Sep 19 19:40:50.369 INFO kablam! 32 |             let mut buf = trans.output();
Sep 19 19:40:50.369 INFO kablam!    |                 ----^^^
Sep 19 19:40:50.369 INFO kablam!    |                 |
Sep 19 19:40:50.369 INFO kablam!    |                 help: remove this `mut`
Sep 19 19:40:50.369 INFO kablam! 
Sep 19 19:40:51.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
Sep 19 19:40:51.187 INFO kablam! su: No module specific data is present
Sep 19 19:40:51.849 INFO running `"docker" "rm" "-f" "a5c64246648fa3ceb0d425342a8fb0c57ac6f75cdf8494e504f49b63541e2e48"`
Sep 19 19:40:52.058 INFO blam! a5c64246648fa3ceb0d425342a8fb0c57ac6f75cdf8494e504f49b63541e2e48