Dec 17 23:06:01.809 INFO checking ianprime0509/rsudoku against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 23:06:01.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ianprime0509/rsudoku:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 23:06:02.096 INFO [stdout] 842b8ade3f76962209497f14c3c51afcd461140c2d85a8eb358d4ef6c9a8b9af Dec 17 23:06:02.102 INFO running `"docker" "start" "-a" "842b8ade3f76962209497f14c3c51afcd461140c2d85a8eb358d4ef6c9a8b9af"` Dec 17 23:06:02.854 INFO [stderr] Checking term_size v0.3.0 Dec 17 23:06:02.854 INFO [stderr] Checking atty v0.2.2 Dec 17 23:06:02.854 INFO [stderr] Checking termion v1.5.1 Dec 17 23:06:02.854 INFO [stderr] Checking itertools v0.6.2 Dec 17 23:06:02.854 INFO [stderr] Checking chan v0.1.19 Dec 17 23:06:02.854 INFO [stderr] Checking backtrace-sys v0.1.12 Dec 17 23:06:03.100 INFO [stderr] Checking backtrace v0.3.3 Dec 17 23:06:03.112 INFO [stderr] Checking textwrap v0.7.0 Dec 17 23:06:03.433 INFO [stderr] Checking chan-signal v0.3.1 Dec 17 23:06:03.523 INFO [stderr] Checking clap v2.26.0 Dec 17 23:06:03.700 INFO [stderr] Checking error-chain v0.10.0 Dec 17 23:06:09.276 INFO [stderr] Checking rsudoku v0.1.0 (/opt/crater/workdir) Dec 17 23:06:10.603 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.83s Dec 17 23:06:10.887 INFO running `"docker" "inspect" "842b8ade3f76962209497f14c3c51afcd461140c2d85a8eb358d4ef6c9a8b9af"` Dec 17 23:06:11.010 INFO running `"docker" "rm" "-f" "842b8ade3f76962209497f14c3c51afcd461140c2d85a8eb358d4ef6c9a8b9af"` Dec 17 23:06:11.162 INFO [stdout] 842b8ade3f76962209497f14c3c51afcd461140c2d85a8eb358d4ef6c9a8b9af