Oct 21 17:36:58.672 INFO checking gmbeard/twister against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:36:58.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 17:36:59.092 INFO blam! 2158180c44d6eadd558e5eea138a1a0dcdc5b33943f2903b96b3e4d762dde9b2
Oct 21 17:36:59.096 INFO running `"docker" "start" "-a" "2158180c44d6eadd558e5eea138a1a0dcdc5b33943f2903b96b3e4d762dde9b2"`
Oct 21 17:37:00.516 INFO kablam! usermod: no changes
Oct 21 17:37:00.624 INFO kablam!     Checking twister_http v0.1.0 (/source/twister_http)
Oct 21 17:37:00.624 INFO kablam!     Checking regex v0.2.2
Oct 21 17:37:01.036 INFO kablam!     Checking twister_core v0.1.0 (/source/twister_core)
Oct 21 17:37:03.422 INFO kablam!     Checking env_logger v0.4.3
Oct 21 17:37:04.284 INFO kablam!     Checking twister v0.1.0 (/source)
Oct 21 17:37:05.212 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:37:05.212 INFO kablam!   --> src/main.rs:21:17
Oct 21 17:37:05.212 INFO kablam!    |
Oct 21 17:37:05.212 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Oct 21 17:37:05.212 INFO kablam!    |                 ----^
Oct 21 17:37:05.212 INFO kablam!    |                 |
Oct 21 17:37:05.212 INFO kablam!    |                 help: remove this `mut`
Oct 21 17:37:05.212 INFO kablam!    |
Oct 21 17:37:05.212 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:37:05.212 INFO kablam! 
Oct 21 17:37:05.393 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:37:05.397 INFO kablam!   --> src/main.rs:21:17
Oct 21 17:37:05.397 INFO kablam!    |
Oct 21 17:37:05.397 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Oct 21 17:37:05.397 INFO kablam!    |                 ----^
Oct 21 17:37:05.398 INFO kablam!    |                 |
Oct 21 17:37:05.398 INFO kablam!    |                 help: remove this `mut`
Oct 21 17:37:05.398 INFO kablam!    |
Oct 21 17:37:05.399 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:37:05.399 INFO kablam! 
Oct 21 17:37:05.429 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Oct 21 17:37:05.441 INFO kablam! su: No module specific data is present
Oct 21 17:37:05.946 INFO running `"docker" "rm" "-f" "2158180c44d6eadd558e5eea138a1a0dcdc5b33943f2903b96b3e4d762dde9b2"`
Oct 21 17:37:06.273 INFO blam! 2158180c44d6eadd558e5eea138a1a0dcdc5b33943f2903b96b3e4d762dde9b2