Dec 04 18:05:56.393 INFO checking gmbeard/twister against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:05:56.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 18:05:56.839 INFO [stdout] 8c818a5c1c00692ff8cae89aacaef4799eb3c775c7fc00067012518e811d6575
Dec 04 18:05:56.841 INFO running `"docker" "start" "-a" "8c818a5c1c00692ff8cae89aacaef4799eb3c775c7fc00067012518e811d6575"`
Dec 04 18:05:58.639 INFO [stderr] usermod: no changes
Dec 04 18:05:58.771 INFO [stderr]     Checking twister_http v0.1.0 (/source/twister_http)
Dec 04 18:05:58.783 INFO [stderr]     Checking regex v0.2.2
Dec 04 18:05:58.983 INFO [stderr]     Checking twister_core v0.1.0 (/source/twister_core)
Dec 04 18:06:01.672 INFO [stderr]     Checking env_logger v0.4.3
Dec 04 18:06:02.453 INFO [stderr]     Checking twister v0.1.0 (/source)
Dec 04 18:06:03.714 INFO [stderr] warning: variable does not need to be mutable
Dec 04 18:06:03.714 INFO [stderr]   --> src/main.rs:21:17
Dec 04 18:06:03.714 INFO [stderr]    |
Dec 04 18:06:03.714 INFO [stderr] 21 |             let mut s = TcpStream::connect(dest).unwrap();
Dec 04 18:06:03.714 INFO [stderr]    |                 ----^
Dec 04 18:06:03.715 INFO [stderr]    |                 |
Dec 04 18:06:03.715 INFO [stderr]    |                 help: remove this `mut`
Dec 04 18:06:03.715 INFO [stderr]    |
Dec 04 18:06:03.715 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 18:06:03.715 INFO [stderr] 
Dec 04 18:06:03.739 INFO [stderr] warning: variable does not need to be mutable
Dec 04 18:06:03.739 INFO [stderr]   --> src/main.rs:21:17
Dec 04 18:06:03.739 INFO [stderr]    |
Dec 04 18:06:03.739 INFO [stderr] 21 |             let mut s = TcpStream::connect(dest).unwrap();
Dec 04 18:06:03.739 INFO [stderr]    |                 ----^
Dec 04 18:06:03.739 INFO [stderr]    |                 |
Dec 04 18:06:03.739 INFO [stderr]    |                 help: remove this `mut`
Dec 04 18:06:03.739 INFO [stderr]    |
Dec 04 18:06:03.739 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 18:06:03.739 INFO [stderr] 
Dec 04 18:06:03.777 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Dec 04 18:06:03.779 INFO [stderr] su: No module specific data is present
Dec 04 18:06:04.631 INFO running `"docker" "inspect" "8c818a5c1c00692ff8cae89aacaef4799eb3c775c7fc00067012518e811d6575"`
Dec 04 18:06:04.993 INFO running `"docker" "rm" "-f" "8c818a5c1c00692ff8cae89aacaef4799eb3c775c7fc00067012518e811d6575"`
Dec 04 18:06:05.303 INFO [stdout] 8c818a5c1c00692ff8cae89aacaef4799eb3c775c7fc00067012518e811d6575