Nov 01 04:31:53.355 INFO checking gmbeard/twister against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 04:31:53.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 04:31:53.826 INFO blam! 8cf71591fd9b139e9d16d92381b6590a57ca24756d9518236b89fb5534dca125
Nov 01 04:31:53.828 INFO running `"docker" "start" "-a" "8cf71591fd9b139e9d16d92381b6590a57ca24756d9518236b89fb5534dca125"`
Nov 01 04:31:54.841 INFO kablam! usermod: no changes
Nov 01 04:31:54.917 INFO kablam!     Checking twister_http v0.1.0 (/source/twister_http)
Nov 01 04:31:55.228 INFO kablam!     Checking twister_core v0.1.0 (/source/twister_core)
Nov 01 04:31:55.696 INFO kablam!     Checking twister v0.1.0 (/source)
Nov 01 04:31:56.800 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:31:56.800 INFO kablam!   --> src/main.rs:21:17
Nov 01 04:31:56.800 INFO kablam!    |
Nov 01 04:31:56.800 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Nov 01 04:31:56.800 INFO kablam!    |                 ----^
Nov 01 04:31:56.800 INFO kablam!    |                 |
Nov 01 04:31:56.800 INFO kablam!    |                 help: remove this `mut`
Nov 01 04:31:56.800 INFO kablam!    |
Nov 01 04:31:56.800 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 04:31:56.800 INFO kablam! 
Nov 01 04:31:56.956 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:31:56.956 INFO kablam!   --> src/main.rs:21:17
Nov 01 04:31:56.956 INFO kablam!    |
Nov 01 04:31:56.956 INFO kablam! 21 |             let mut s = TcpStream::connect(dest).unwrap();
Nov 01 04:31:56.956 INFO kablam!    |                 ----^
Nov 01 04:31:56.956 INFO kablam!    |                 |
Nov 01 04:31:56.956 INFO kablam!    |                 help: remove this `mut`
Nov 01 04:31:56.956 INFO kablam!    |
Nov 01 04:31:56.956 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 04:31:56.956 INFO kablam! 
Nov 01 04:31:56.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Nov 01 04:31:56.988 INFO kablam! su: No module specific data is present
Nov 01 04:31:57.619 INFO running `"docker" "rm" "-f" "8cf71591fd9b139e9d16d92381b6590a57ca24756d9518236b89fb5534dca125"`
Nov 01 04:31:57.748 INFO blam! 8cf71591fd9b139e9d16d92381b6590a57ca24756d9518236b89fb5534dca125