[INFO] updating cached repository sebastianpfluegelmeier/sudoku_checker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sebastianpfluegelmeier/sudoku_checker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sebastianpfluegelmeier/sudoku_checker" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sebastianpfluegelmeier/sudoku_checker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sebastianpfluegelmeier/sudoku_checker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sebastianpfluegelmeier/sudoku_checker" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sebastianpfluegelmeier/sudoku_checker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sebastianpfluegelmeier/sudoku_checker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ba5e26c8539bab8587e2a362a6012bdbd4b0326
[INFO] sha for GitHub repo sebastianpfluegelmeier/sudoku_checker: 4ba5e26c8539bab8587e2a362a6012bdbd4b0326
[INFO] validating manifest of sebastianpfluegelmeier/sudoku_checker on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sebastianpfluegelmeier/sudoku_checker on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sebastianpfluegelmeier/sudoku_checker
[INFO] finished frobbing sebastianpfluegelmeier/sudoku_checker
[INFO] frobbed toml for sebastianpfluegelmeier/sudoku_checker written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sebastianpfluegelmeier/sudoku_checker/Cargo.toml
[INFO] started frobbing sebastianpfluegelmeier/sudoku_checker
[INFO] finished frobbing sebastianpfluegelmeier/sudoku_checker
[INFO] frobbed toml for sebastianpfluegelmeier/sudoku_checker written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sebastianpfluegelmeier/sudoku_checker/Cargo.toml
[INFO] crate sebastianpfluegelmeier/sudoku_checker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sebastianpfluegelmeier/sudoku_checker against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sebastianpfluegelmeier/sudoku_checker:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3f2dc2622aa6ca0fe524e4cf472d5ab1b34d8eecdf48f01bb7798c7b1558e6ac
[INFO] running `"docker" "start" "-a" "3f2dc2622aa6ca0fe524e4cf472d5ab1b34d8eecdf48f01bb7798c7b1558e6ac"`
[INFO] [stderr]     Checking rpds v0.4.0
[INFO] [stderr]     Checking sudoku_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "3f2dc2622aa6ca0fe524e4cf472d5ab1b34d8eecdf48f01bb7798c7b1558e6ac"`
[INFO] running `"docker" "rm" "-f" "3f2dc2622aa6ca0fe524e4cf472d5ab1b34d8eecdf48f01bb7798c7b1558e6ac"`
[INFO] [stdout] 3f2dc2622aa6ca0fe524e4cf472d5ab1b34d8eecdf48f01bb7798c7b1558e6ac