Oct 12 21:05:24.483 INFO checking gmbeard/twister against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 21:05:24.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 21:05:24.758 INFO blam! 1d1555239b5a550179437c44b225850393cf3195d8a73d57adfc6371e1ecb8de
Oct 12 21:05:24.761 INFO running `"docker" "start" "-a" "1d1555239b5a550179437c44b225850393cf3195d8a73d57adfc6371e1ecb8de"`
Oct 12 21:05:25.531 INFO kablam! usermod: no changes
Oct 12 21:05:25.648 INFO kablam!     Checking twister_http v0.1.0 (/source/twister_http)
Oct 12 21:05:25.649 INFO kablam!     Checking regex v0.2.2
Oct 12 21:05:25.914 INFO kablam!     Checking twister_core v0.1.0 (/source/twister_core)
Oct 12 21:05:28.296 INFO kablam!     Checking env_logger v0.4.3
Oct 12 21:05:29.041 INFO kablam!     Checking twister v0.1.0 (/source)
Oct 12 21:05:29.904 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:05:29.904 INFO kablam!   --> src/main.rs:21:17
Oct 12 21:05:29.905 INFO kablam!    |
Oct 12 21:05:29.905 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Oct 12 21:05:29.905 INFO kablam!    |                 ----^
Oct 12 21:05:29.905 INFO kablam!    |                 |
Oct 12 21:05:29.906 INFO kablam!    |                 help: remove this `mut`
Oct 12 21:05:29.906 INFO kablam!    |
Oct 12 21:05:29.906 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 21:05:29.907 INFO kablam! 
Oct 12 21:05:29.907 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:05:29.907 INFO kablam!   --> src/main.rs:21:17
Oct 12 21:05:29.907 INFO kablam!    |
Oct 12 21:05:29.907 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Oct 12 21:05:29.907 INFO kablam!    |                 ----^
Oct 12 21:05:29.907 INFO kablam!    |                 |
Oct 12 21:05:29.907 INFO kablam!    |                 help: remove this `mut`
Oct 12 21:05:29.908 INFO kablam!    |
Oct 12 21:05:29.908 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 21:05:29.908 INFO kablam! 
Oct 12 21:05:29.945 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Oct 12 21:05:29.955 INFO kablam! su: No module specific data is present
Oct 12 21:05:30.738 INFO running `"docker" "rm" "-f" "1d1555239b5a550179437c44b225850393cf3195d8a73d57adfc6371e1ecb8de"`
Oct 12 21:05:31.069 INFO blam! 1d1555239b5a550179437c44b225850393cf3195d8a73d57adfc6371e1ecb8de