Nov 01 17:31:16.858 INFO checking rotor-carbon-0.7.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 17:31:16.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 17:31:17.297 INFO blam! 6ced88c59d418e4574c162a12d03d9e547478880421e64b3747a012a538ba4e0
Nov 01 17:31:17.301 INFO running `"docker" "start" "-a" "6ced88c59d418e4574c162a12d03d9e547478880421e64b3747a012a538ba4e0"`
Nov 01 17:31:18.548 INFO kablam! usermod: no changes
Nov 01 17:31:18.741 INFO kablam!     Checking netbuf v0.3.8
Nov 01 17:31:18.742 INFO kablam!     Checking rotor v0.6.3
Nov 01 17:31:20.663 INFO kablam!     Checking rotor-tools v0.3.2
Nov 01 17:31:22.253 INFO kablam!     Checking rotor-stream v0.6.2
Nov 01 17:31:24.240 INFO kablam!     Checking rotor-carbon v0.7.0 (/source)
Nov 01 17:31:27.137 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.137 INFO kablam!   --> src/sender.rs:19:17
Nov 01 17:31:27.137 INFO kablam!    |
Nov 01 17:31:27.138 INFO kablam! 19 |             let mut buf = trans.output();
Nov 01 17:31:27.138 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.138 INFO kablam!    |                 |
Nov 01 17:31:27.138 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.139 INFO kablam!    |
Nov 01 17:31:27.139 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:31:27.139 INFO kablam! 
Nov 01 17:31:27.140 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.140 INFO kablam!   --> src/sender.rs:19:17
Nov 01 17:31:27.140 INFO kablam!    |
Nov 01 17:31:27.140 INFO kablam! 19 |             let mut buf = trans.output();
Nov 01 17:31:27.141 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.141 INFO kablam!    |                 |
Nov 01 17:31:27.142 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.142 INFO kablam! 
Nov 01 17:31:27.142 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.142 INFO kablam!   --> src/sender.rs:32:17
Nov 01 17:31:27.143 INFO kablam!    |
Nov 01 17:31:27.143 INFO kablam! 32 |             let mut buf = trans.output();
Nov 01 17:31:27.143 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.144 INFO kablam!    |                 |
Nov 01 17:31:27.144 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.144 INFO kablam! 
Nov 01 17:31:27.188 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.188 INFO kablam!   --> src/sender.rs:19:17
Nov 01 17:31:27.188 INFO kablam!    |
Nov 01 17:31:27.188 INFO kablam! 19 |             let mut buf = trans.output();
Nov 01 17:31:27.188 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.188 INFO kablam!    |                 |
Nov 01 17:31:27.188 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.188 INFO kablam!    |
Nov 01 17:31:27.188 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:31:27.188 INFO kablam! 
Nov 01 17:31:27.188 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.188 INFO kablam!   --> src/sender.rs:19:17
Nov 01 17:31:27.188 INFO kablam!    |
Nov 01 17:31:27.188 INFO kablam! 19 |             let mut buf = trans.output();
Nov 01 17:31:27.188 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.188 INFO kablam!    |                 |
Nov 01 17:31:27.188 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.188 INFO kablam! 
Nov 01 17:31:27.188 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:31:27.188 INFO kablam!   --> src/sender.rs:32:17
Nov 01 17:31:27.188 INFO kablam!    |
Nov 01 17:31:27.188 INFO kablam! 32 |             let mut buf = trans.output();
Nov 01 17:31:27.188 INFO kablam!    |                 ----^^^
Nov 01 17:31:27.188 INFO kablam!    |                 |
Nov 01 17:31:27.188 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:31:27.188 INFO kablam! 
Nov 01 17:31:29.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.24s
Nov 01 17:31:29.820 INFO kablam! su: No module specific data is present
Nov 01 17:31:30.450 INFO running `"docker" "rm" "-f" "6ced88c59d418e4574c162a12d03d9e547478880421e64b3747a012a538ba4e0"`
Nov 01 17:31:30.561 INFO blam! 6ced88c59d418e4574c162a12d03d9e547478880421e64b3747a012a538ba4e0