Dec 05 13:56:21.532 INFO checking fatr-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:56:21.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 13:56:21.811 INFO [stdout] 744e3acbc9bd5e6f9a6ee0da4b812303a0a9445ca4122aa3db0809eafeb9a899
Dec 05 13:56:21.813 INFO running `"docker" "start" "-a" "744e3acbc9bd5e6f9a6ee0da4b812303a0a9445ca4122aa3db0809eafeb9a899"`
Dec 05 13:56:22.384 INFO [stderr] usermod: no changes
Dec 05 13:56:22.420 INFO [stderr]     Checking fatr v0.2.0 (/source)
Dec 05 13:56:23.279 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:56:23.279 INFO [stderr]    --> src/fat/image.rs:185:13
Dec 05 13:56:23.279 INFO [stderr]     |
Dec 05 13:56:23.279 INFO [stderr] 185 |         let mut target_slice = &mut self.data_area[
Dec 05 13:56:23.279 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 05 13:56:23.279 INFO [stderr]     |             |
Dec 05 13:56:23.279 INFO [stderr]     |             help: remove this `mut`
Dec 05 13:56:23.279 INFO [stderr]     |
Dec 05 13:56:23.279 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:56:23.279 INFO [stderr] 
Dec 05 13:56:23.390 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:56:23.390 INFO [stderr]    --> src/fat/image.rs:185:13
Dec 05 13:56:23.390 INFO [stderr]     |
Dec 05 13:56:23.390 INFO [stderr] 185 |         let mut target_slice = &mut self.data_area[
Dec 05 13:56:23.390 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 05 13:56:23.390 INFO [stderr]     |             |
Dec 05 13:56:23.390 INFO [stderr]     |             help: remove this `mut`
Dec 05 13:56:23.390 INFO [stderr]     |
Dec 05 13:56:23.390 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:56:23.390 INFO [stderr] 
Dec 05 13:56:23.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 05 13:56:23.429 INFO [stderr] su: No module specific data is present
Dec 05 13:56:23.785 INFO running `"docker" "inspect" "744e3acbc9bd5e6f9a6ee0da4b812303a0a9445ca4122aa3db0809eafeb9a899"`
Dec 05 13:56:23.997 INFO running `"docker" "rm" "-f" "744e3acbc9bd5e6f9a6ee0da4b812303a0a9445ca4122aa3db0809eafeb9a899"`
Dec 05 13:56:24.161 INFO [stdout] 744e3acbc9bd5e6f9a6ee0da4b812303a0a9445ca4122aa3db0809eafeb9a899