Nov 30 07:12:09.784 INFO checking allknowingfrog/sudoku against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:12:09.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 07:12:10.304 INFO [stdout] 6590bac451dfacaae4a84f5d23195733191f92ae30024322e099f6f1d549067e
Nov 30 07:12:10.307 INFO running `"docker" "start" "-a" "6590bac451dfacaae4a84f5d23195733191f92ae30024322e099f6f1d549067e"`
Nov 30 07:12:12.012 INFO [stderr] usermod: no changes
Nov 30 07:12:12.390 INFO [stderr]    Compiling x11-dl v2.17.1
Nov 30 07:12:12.482 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Nov 30 07:12:18.915 INFO [stderr]     Checking winit v0.8.3
Nov 30 07:12:21.454 INFO [stderr]     Checking glutin v0.10.1
Nov 30 07:12:23.690 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Nov 30 07:12:25.864 INFO [stderr]     Checking sudoku v0.1.0 (/source)
Nov 30 07:12:31.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.98s
Nov 30 07:12:31.029 INFO [stderr] su: No module specific data is present
Nov 30 07:12:31.688 INFO running `"docker" "inspect" "6590bac451dfacaae4a84f5d23195733191f92ae30024322e099f6f1d549067e"`
Nov 30 07:12:32.090 INFO running `"docker" "rm" "-f" "6590bac451dfacaae4a84f5d23195733191f92ae30024322e099f6f1d549067e"`
Nov 30 07:12:32.375 INFO [stdout] 6590bac451dfacaae4a84f5d23195733191f92ae30024322e099f6f1d549067e