Dec 04 21:30:51.224 INFO checking brion25/guessing-game against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:30:51.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 21:30:51.680 INFO [stdout] 31c18941468c708356df1aed80c15e6f695b09fda09949bd15d8646109fa2398
Dec 04 21:30:51.683 INFO running `"docker" "start" "-a" "31c18941468c708356df1aed80c15e6f695b09fda09949bd15d8646109fa2398"`
Dec 04 21:30:52.967 INFO [stderr] usermod: no changes
Dec 04 21:30:53.070 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Dec 04 21:30:53.698 INFO [stderr] warning: unused variable: `e`
Dec 04 21:30:53.698 INFO [stderr]   --> src/main.rs:20:17
Dec 04 21:30:53.698 INFO [stderr]    |
Dec 04 21:30:53.698 INFO [stderr] 20 |             Err(e) => {
Dec 04 21:30:53.698 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 21:30:53.699 INFO [stderr]    |
Dec 04 21:30:53.699 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:30:53.699 INFO [stderr] 
Dec 04 21:30:53.831 INFO [stderr] warning: unused variable: `e`
Dec 04 21:30:53.832 INFO [stderr]   --> src/main.rs:20:17
Dec 04 21:30:53.832 INFO [stderr]    |
Dec 04 21:30:53.833 INFO [stderr] 20 |             Err(e) => {
Dec 04 21:30:53.833 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 21:30:53.833 INFO [stderr]    |
Dec 04 21:30:53.834 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:30:53.834 INFO [stderr] 
Dec 04 21:30:53.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 04 21:30:53.879 INFO [stderr] su: No module specific data is present
Dec 04 21:30:55.127 INFO running `"docker" "inspect" "31c18941468c708356df1aed80c15e6f695b09fda09949bd15d8646109fa2398"`
Dec 04 21:30:55.525 INFO running `"docker" "rm" "-f" "31c18941468c708356df1aed80c15e6f695b09fda09949bd15d8646109fa2398"`
Dec 04 21:30:55.871 INFO [stdout] 31c18941468c708356df1aed80c15e6f695b09fda09949bd15d8646109fa2398