[INFO] updating cached repository xpe/find-repeating-subsequence [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/xpe/find-repeating-subsequence [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/xpe/find-repeating-subsequence" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/xpe/find-repeating-subsequence"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/xpe/find-repeating-subsequence'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/xpe/find-repeating-subsequence" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/xpe/find-repeating-subsequence"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/xpe/find-repeating-subsequence'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 49978a7291ee59e1c5d525e5fc0572829cc6e268 [INFO] sha for GitHub repo xpe/find-repeating-subsequence: 49978a7291ee59e1c5d525e5fc0572829cc6e268 [INFO] validating manifest of xpe/find-repeating-subsequence on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xpe/find-repeating-subsequence on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xpe/find-repeating-subsequence [INFO] finished frobbing xpe/find-repeating-subsequence [INFO] frobbed toml for xpe/find-repeating-subsequence written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/xpe/find-repeating-subsequence/Cargo.toml [INFO] started frobbing xpe/find-repeating-subsequence [INFO] finished frobbing xpe/find-repeating-subsequence [INFO] frobbed toml for xpe/find-repeating-subsequence written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/xpe/find-repeating-subsequence/Cargo.toml [INFO] crate xpe/find-repeating-subsequence already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking xpe/find-repeating-subsequence against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-6/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/xpe/find-repeating-subsequence:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4ea64bd7499a249b3d0cce2d6af06e4b2dabb0c2e6acea87c8ecf12a25d7d0e6 [INFO] running `"docker" "start" "-a" "4ea64bd7499a249b3d0cce2d6af06e4b2dabb0c2e6acea87c8ecf12a25d7d0e6"` [INFO] [stderr] Checking find-repeating-subsequence v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `"docker" "inspect" "4ea64bd7499a249b3d0cce2d6af06e4b2dabb0c2e6acea87c8ecf12a25d7d0e6"` [INFO] running `"docker" "rm" "-f" "4ea64bd7499a249b3d0cce2d6af06e4b2dabb0c2e6acea87c8ecf12a25d7d0e6"` [INFO] [stdout] 4ea64bd7499a249b3d0cce2d6af06e4b2dabb0c2e6acea87c8ecf12a25d7d0e6