Dec 11 15:34:46.480 INFO checking keriwarr/cryptopals against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:34:46.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 15:34:47.272 INFO [stdout] 391588d1ebf5bf63e901e13ebcadcbaddaa0652cc633be9f78ac999b7e6e863d
Dec 11 15:34:47.278 INFO running `"docker" "start" "-a" "391588d1ebf5bf63e901e13ebcadcbaddaa0652cc633be9f78ac999b7e6e863d"`
Dec 11 15:34:48.912 INFO [stderr] usermod: no changes
Dec 11 15:34:48.985 INFO [stderr]     Checking cryptopals v0.1.0 (/source)
Dec 11 15:34:49.616 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:34:49.616 INFO [stderr]    --> src/byte_stream.rs:300:13
Dec 11 15:34:49.616 INFO [stderr]     |
Dec 11 15:34:49.616 INFO [stderr] 300 |         let mut s = String::from_utf8_lossy(&self.data).into_owned();
Dec 11 15:34:49.616 INFO [stderr]     |             ----^
Dec 11 15:34:49.616 INFO [stderr]     |             |
Dec 11 15:34:49.616 INFO [stderr]     |             help: remove this `mut`
Dec 11 15:34:49.616 INFO [stderr]     |
Dec 11 15:34:49.616 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 15:34:49.620 INFO [stderr] 
Dec 11 15:34:49.736 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:34:49.736 INFO [stderr]    --> src/byte_stream.rs:300:13
Dec 11 15:34:49.736 INFO [stderr]     |
Dec 11 15:34:49.736 INFO [stderr] 300 |         let mut s = String::from_utf8_lossy(&self.data).into_owned();
Dec 11 15:34:49.736 INFO [stderr]     |             ----^
Dec 11 15:34:49.736 INFO [stderr]     |             |
Dec 11 15:34:49.736 INFO [stderr]     |             help: remove this `mut`
Dec 11 15:34:49.736 INFO [stderr]     |
Dec 11 15:34:49.736 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 15:34:49.736 INFO [stderr] 
Dec 11 15:34:53.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Dec 11 15:34:53.381 INFO [stderr] su: No module specific data is present
Dec 11 15:34:54.988 INFO running `"docker" "inspect" "391588d1ebf5bf63e901e13ebcadcbaddaa0652cc633be9f78ac999b7e6e863d"`
Dec 11 15:34:55.304 INFO running `"docker" "rm" "-f" "391588d1ebf5bf63e901e13ebcadcbaddaa0652cc633be9f78ac999b7e6e863d"`
Dec 11 15:34:55.603 INFO [stdout] 391588d1ebf5bf63e901e13ebcadcbaddaa0652cc633be9f78ac999b7e6e863d