[INFO] updating cached repository kemingy/spelling_corrector
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kemingy/spelling_corrector
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kemingy/spelling_corrector" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/kemingy/spelling_corrector"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/kemingy/spelling_corrector'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kemingy/spelling_corrector" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/kemingy/spelling_corrector"`
[INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/kemingy/spelling_corrector'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e30233540d4554b6ea99f7401b0b8ba5b5206a64
[INFO] sha for GitHub repo kemingy/spelling_corrector: e30233540d4554b6ea99f7401b0b8ba5b5206a64
[INFO] validating manifest of kemingy/spelling_corrector on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kemingy/spelling_corrector on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kemingy/spelling_corrector
[INFO] finished frobbing kemingy/spelling_corrector
[INFO] frobbed toml for kemingy/spelling_corrector written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/kemingy/spelling_corrector/Cargo.toml
[INFO] started frobbing kemingy/spelling_corrector
[INFO] finished frobbing kemingy/spelling_corrector
[INFO] frobbed toml for kemingy/spelling_corrector written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/kemingy/spelling_corrector/Cargo.toml
[INFO] crate kemingy/spelling_corrector already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kemingy/spelling_corrector against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-5/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/kemingy/spelling_corrector:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2738945a94a1c5633f5ca90b9b3ba67778d1c608a52249820efaa056ef3ae2f2
[INFO] running `"docker" "start" "-a" "2738945a94a1c5633f5ca90b9b3ba67778d1c608a52249820efaa056ef3ae2f2"`
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking spelling_corrector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `"docker" "inspect" "2738945a94a1c5633f5ca90b9b3ba67778d1c608a52249820efaa056ef3ae2f2"`
[INFO] running `"docker" "rm" "-f" "2738945a94a1c5633f5ca90b9b3ba67778d1c608a52249820efaa056ef3ae2f2"`
[INFO] [stdout] 2738945a94a1c5633f5ca90b9b3ba67778d1c608a52249820efaa056ef3ae2f2