Nov 02 07:27:48.292 INFO testing rotor-carbon-0.7.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 07:27:48.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 07:27:48.767 INFO blam! 5ce9a5534f89dd5df034db6ae320624a72c4b59388cfb9df02a06f868c13690e
Nov 02 07:27:48.768 INFO running `"docker" "start" "-a" "5ce9a5534f89dd5df034db6ae320624a72c4b59388cfb9df02a06f868c13690e"`
Nov 02 07:27:50.051 INFO kablam! usermod: no changes
Nov 02 07:27:50.187 INFO kablam!    Compiling rotor-tools v0.3.2
Nov 02 07:27:51.775 INFO kablam!    Compiling rotor-stream v0.6.2
Nov 02 07:27:53.606 INFO kablam!    Compiling rotor-carbon v0.7.0 (/source)
Nov 02 07:27:55.315 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:27:55.315 INFO kablam!   --> src/sender.rs:19:17
Nov 02 07:27:55.315 INFO kablam!    |
Nov 02 07:27:55.315 INFO kablam! 19 |             let mut buf = trans.output();
Nov 02 07:27:55.315 INFO kablam!    |                 ----^^^
Nov 02 07:27:55.315 INFO kablam!    |                 |
Nov 02 07:27:55.315 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:27:55.315 INFO kablam!    |
Nov 02 07:27:55.315 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:27:55.315 INFO kablam! 
Nov 02 07:27:55.315 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:27:55.315 INFO kablam!   --> src/sender.rs:19:17
Nov 02 07:27:55.315 INFO kablam!    |
Nov 02 07:27:55.315 INFO kablam! 19 |             let mut buf = trans.output();
Nov 02 07:27:55.315 INFO kablam!    |                 ----^^^
Nov 02 07:27:55.315 INFO kablam!    |                 |
Nov 02 07:27:55.315 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:27:55.315 INFO kablam! 
Nov 02 07:27:55.315 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:27:55.315 INFO kablam!   --> src/sender.rs:32:17
Nov 02 07:27:55.315 INFO kablam!    |
Nov 02 07:27:55.315 INFO kablam! 32 |             let mut buf = trans.output();
Nov 02 07:27:55.315 INFO kablam!    |                 ----^^^
Nov 02 07:27:55.315 INFO kablam!    |                 |
Nov 02 07:27:55.315 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:27:55.315 INFO kablam! 
Nov 02 07:27:55.355 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
Nov 02 07:27:55.358 INFO kablam! su: No module specific data is present
Nov 02 07:27:55.669 INFO running `"docker" "rm" "-f" "5ce9a5534f89dd5df034db6ae320624a72c4b59388cfb9df02a06f868c13690e"`
Nov 02 07:27:55.790 INFO blam! 5ce9a5534f89dd5df034db6ae320624a72c4b59388cfb9df02a06f868c13690e
Nov 02 07:27:55.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 07:27:56.135 INFO blam! c9fa931a7ffb7a58e82e21c3a891681db4620a6118aa8129efc8fb366d70494e
Nov 02 07:27:56.137 INFO running `"docker" "start" "-a" "c9fa931a7ffb7a58e82e21c3a891681db4620a6118aa8129efc8fb366d70494e"`
Nov 02 07:27:57.283 INFO kablam! usermod: no changes
Nov 02 07:27:57.414 INFO kablam!    Compiling rotor-carbon v0.7.0 (/source)
Nov 02 07:28:00.379 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:28:00.379 INFO kablam!   --> src/sender.rs:19:17
Nov 02 07:28:00.380 INFO kablam!    |
Nov 02 07:28:00.380 INFO kablam! 19 |             let mut buf = trans.output();
Nov 02 07:28:00.380 INFO kablam!    |                 ----^^^
Nov 02 07:28:00.381 INFO kablam!    |                 |
Nov 02 07:28:00.381 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:28:00.381 INFO kablam!    |
Nov 02 07:28:00.382 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:28:00.382 INFO kablam! 
Nov 02 07:28:00.383 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:28:00.383 INFO kablam!   --> src/sender.rs:19:17
Nov 02 07:28:00.383 INFO kablam!    |
Nov 02 07:28:00.384 INFO kablam! 19 |             let mut buf = trans.output();
Nov 02 07:28:00.384 INFO kablam!    |                 ----^^^
Nov 02 07:28:00.384 INFO kablam!    |                 |
Nov 02 07:28:00.384 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:28:00.384 INFO kablam! 
Nov 02 07:28:00.388 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:28:00.388 INFO kablam!   --> src/sender.rs:32:17
Nov 02 07:28:00.388 INFO kablam!    |
Nov 02 07:28:00.388 INFO kablam! 32 |             let mut buf = trans.output();
Nov 02 07:28:00.388 INFO kablam!    |                 ----^^^
Nov 02 07:28:00.388 INFO kablam!    |                 |
Nov 02 07:28:00.388 INFO kablam!    |                 help: remove this `mut`
Nov 02 07:28:00.388 INFO kablam! 
Nov 02 07:28:04.201 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Nov 02 07:28:04.207 INFO kablam! su: No module specific data is present
Nov 02 07:28:05.122 INFO running `"docker" "rm" "-f" "c9fa931a7ffb7a58e82e21c3a891681db4620a6118aa8129efc8fb366d70494e"`
Nov 02 07:28:05.390 INFO blam! c9fa931a7ffb7a58e82e21c3a891681db4620a6118aa8129efc8fb366d70494e
