Nov 30 10:48:09.257 INFO checking H2CO3/sudoku against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:48:09.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 10:48:09.445 INFO [stdout] e200bbbe8840213bc3b64e879cfc78a078521b11094621a926e37d1042cfa71a
Nov 30 10:48:09.447 INFO running `"docker" "start" "-a" "e200bbbe8840213bc3b64e879cfc78a078521b11094621a926e37d1042cfa71a"`
Nov 30 10:48:10.319 INFO [stderr] usermod: no changes
Nov 30 10:48:10.345 INFO [stderr]     Checking sudoku v0.1.0 (/source)
Nov 30 10:48:10.770 INFO [stderr] warning: unused variable: `s2`
Nov 30 10:48:10.770 INFO [stderr]    --> src/main.rs:113:9
Nov 30 10:48:10.770 INFO [stderr]     |
Nov 30 10:48:10.770 INFO [stderr] 113 |     let s2 = Grid {
Nov 30 10:48:10.770 INFO [stderr]     |         ^^ help: consider using `_s2` instead
Nov 30 10:48:10.770 INFO [stderr]     |
Nov 30 10:48:10.770 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 10:48:10.770 INFO [stderr] 
Nov 30 10:48:10.854 INFO [stderr] warning: unused variable: `s2`
Nov 30 10:48:10.854 INFO [stderr]    --> src/main.rs:113:9
Nov 30 10:48:10.854 INFO [stderr]     |
Nov 30 10:48:10.854 INFO [stderr] 113 |     let s2 = Grid {
Nov 30 10:48:10.854 INFO [stderr]     |         ^^ help: consider using `_s2` instead
Nov 30 10:48:10.854 INFO [stderr]     |
Nov 30 10:48:10.854 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 10:48:10.854 INFO [stderr] 
Nov 30 10:48:10.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 30 10:48:10.898 INFO [stderr] su: No module specific data is present
Nov 30 10:48:11.195 INFO running `"docker" "inspect" "e200bbbe8840213bc3b64e879cfc78a078521b11094621a926e37d1042cfa71a"`
Nov 30 10:48:11.306 INFO running `"docker" "rm" "-f" "e200bbbe8840213bc3b64e879cfc78a078521b11094621a926e37d1042cfa71a"`
Nov 30 10:48:11.423 INFO [stdout] e200bbbe8840213bc3b64e879cfc78a078521b11094621a926e37d1042cfa71a