Dec 11 16:01:36.342 INFO checking jsjutzi/Rust-Temp-Converter against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:01:36.342 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 16:01:36.600 INFO [stdout] 2c771de1754275b3d8aa60c1f1554371b3e9a99da3c53f5203773cec9f6a6ae6
Dec 11 16:01:36.608 INFO running `"docker" "start" "-a" "2c771de1754275b3d8aa60c1f1554371b3e9a99da3c53f5203773cec9f6a6ae6"`
Dec 11 16:01:38.136 INFO [stderr] usermod: no changes
Dec 11 16:01:38.209 INFO [stderr]     Checking practice_file2 v0.1.0 (/source)
Dec 11 16:01:38.696 INFO [stderr] warning: function is never used: `check_number`
Dec 11 16:01:38.696 INFO [stderr]   --> src/main.rs:68:1
Dec 11 16:01:38.696 INFO [stderr]    |
Dec 11 16:01:38.696 INFO [stderr] 68 | fn check_number() {
Dec 11 16:01:38.696 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 16:01:38.696 INFO [stderr]    |
Dec 11 16:01:38.696 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:01:38.696 INFO [stderr] 
Dec 11 16:01:38.845 INFO [stderr] warning: function is never used: `check_number`
Dec 11 16:01:38.845 INFO [stderr]   --> src/main.rs:68:1
Dec 11 16:01:38.845 INFO [stderr]    |
Dec 11 16:01:38.846 INFO [stderr] 68 | fn check_number() {
Dec 11 16:01:38.846 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 16:01:38.846 INFO [stderr]    |
Dec 11 16:01:38.847 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:01:38.847 INFO [stderr] 
Dec 11 16:01:38.881 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 11 16:01:38.883 INFO [stderr] su: No module specific data is present
Dec 11 16:01:39.672 INFO running `"docker" "inspect" "2c771de1754275b3d8aa60c1f1554371b3e9a99da3c53f5203773cec9f6a6ae6"`
Dec 11 16:01:39.936 INFO running `"docker" "rm" "-f" "2c771de1754275b3d8aa60c1f1554371b3e9a99da3c53f5203773cec9f6a6ae6"`
Dec 11 16:01:40.185 INFO [stdout] 2c771de1754275b3d8aa60c1f1554371b3e9a99da3c53f5203773cec9f6a6ae6