Nov 28 04:48:59.907 INFO checking gmbeard/twister against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 04:48:59.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 04:49:00.279 INFO [stdout] 0eebeb1dc13d1055bad1a5038bd923c4be3527b812ca753125d29d790417dace
Nov 28 04:49:00.282 INFO running `"docker" "start" "-a" "0eebeb1dc13d1055bad1a5038bd923c4be3527b812ca753125d29d790417dace"`
Nov 28 04:49:01.623 INFO [stderr] usermod: no changes
Nov 28 04:49:01.708 INFO [stderr]     Checking twister_http v0.1.0 (/source/twister_http)
Nov 28 04:49:01.708 INFO [stderr]     Checking regex v0.2.2
Nov 28 04:49:02.012 INFO [stderr]     Checking twister_core v0.1.0 (/source/twister_core)
Nov 28 04:49:04.544 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 04:49:05.258 INFO [stderr]     Checking twister v0.1.0 (/source)
Nov 28 04:49:06.083 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:49:06.083 INFO [stderr]   --> src/main.rs:21:17
Nov 28 04:49:06.083 INFO [stderr]    |
Nov 28 04:49:06.084 INFO [stderr] 21 |             let mut s = TcpStream::connect(dest).unwrap();
Nov 28 04:49:06.084 INFO [stderr]    |                 ----^
Nov 28 04:49:06.084 INFO [stderr]    |                 |
Nov 28 04:49:06.085 INFO [stderr]    |                 help: remove this `mut`
Nov 28 04:49:06.085 INFO [stderr]    |
Nov 28 04:49:06.085 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:49:06.085 INFO [stderr] 
Nov 28 04:49:06.103 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:49:06.103 INFO [stderr]   --> src/main.rs:21:17
Nov 28 04:49:06.103 INFO [stderr]    |
Nov 28 04:49:06.104 INFO [stderr] 21 |             let mut s = TcpStream::connect(dest).unwrap();
Nov 28 04:49:06.104 INFO [stderr]    |                 ----^
Nov 28 04:49:06.104 INFO [stderr]    |                 |
Nov 28 04:49:06.105 INFO [stderr]    |                 help: remove this `mut`
Nov 28 04:49:06.105 INFO [stderr]    |
Nov 28 04:49:06.105 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:49:06.105 INFO [stderr] 
Nov 28 04:49:06.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Nov 28 04:49:06.113 INFO [stderr] su: No module specific data is present
Nov 28 04:49:06.583 INFO running `"docker" "inspect" "0eebeb1dc13d1055bad1a5038bd923c4be3527b812ca753125d29d790417dace"`
Nov 28 04:49:06.906 INFO running `"docker" "rm" "-f" "0eebeb1dc13d1055bad1a5038bd923c4be3527b812ca753125d29d790417dace"`
Nov 28 04:49:07.328 INFO [stdout] 0eebeb1dc13d1055bad1a5038bd923c4be3527b812ca753125d29d790417dace