Oct 28 00:30:43.969 INFO checking buf-read-ext-0.3.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:30:43.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:30:44.380 INFO blam! 65d0818b6ec6321c96a20bec745171d1b2abadac98fd4b2d30000e19e6a00506
Oct 28 00:30:44.383 INFO running `"docker" "start" "-a" "65d0818b6ec6321c96a20bec745171d1b2abadac98fd4b2d30000e19e6a00506"`
Oct 28 00:30:45.449 INFO kablam! usermod: no changes
Oct 28 00:30:45.515 INFO kablam!     Checking buf-read-ext v0.3.0 (/source)
Oct 28 00:30:46.903 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:30:46.903 INFO kablam!   --> src/lib.rs:46:84
Oct 28 00:30:46.903 INFO kablam!    |
Oct 28 00:30:46.903 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Oct 28 00:30:46.903 INFO kablam!    |                                                                                    ----^^^
Oct 28 00:30:46.903 INFO kablam!    |                                                                                    |
Oct 28 00:30:46.903 INFO kablam!    |                                                                                    help: remove this `mut`
Oct 28 00:30:46.903 INFO kablam!    |
Oct 28 00:30:46.903 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 28 00:30:46.903 INFO kablam! 
Oct 28 00:30:47.203 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:30:47.204 INFO kablam!   --> src/lib.rs:46:84
Oct 28 00:30:47.204 INFO kablam!    |
Oct 28 00:30:47.204 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Oct 28 00:30:47.205 INFO kablam!    |                                                                                    ----^^^
Oct 28 00:30:47.205 INFO kablam!    |                                                                                    |
Oct 28 00:30:47.205 INFO kablam!    |                                                                                    help: remove this `mut`
Oct 28 00:30:47.205 INFO kablam!    |
Oct 28 00:30:47.206 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 28 00:30:47.206 INFO kablam! 
Oct 28 00:30:47.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Oct 28 00:30:47.295 INFO kablam! su: No module specific data is present
Oct 28 00:30:47.703 INFO running `"docker" "rm" "-f" "65d0818b6ec6321c96a20bec745171d1b2abadac98fd4b2d30000e19e6a00506"`
Oct 28 00:30:47.833 INFO blam! 65d0818b6ec6321c96a20bec745171d1b2abadac98fd4b2d30000e19e6a00506