[INFO] updating cached repository hobofan/cargo-nono
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hobofan/cargo-nono
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hobofan/cargo-nono" "work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/hobofan/cargo-nono"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/hobofan/cargo-nono'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hobofan/cargo-nono" "work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/hobofan/cargo-nono"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/hobofan/cargo-nono'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1caba3aefabe98fe7536fc3f32487dbeeac4339
[INFO] sha for GitHub repo hobofan/cargo-nono: f1caba3aefabe98fe7536fc3f32487dbeeac4339
[INFO] validating manifest of hobofan/cargo-nono on toolchain master#ef01f29964df207f181bd5bcf236e41372a17273
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hobofan/cargo-nono on toolchain try#a7cff45e655f886da150e206c7acbe984df4ab71
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a7cff45e655f886da150e206c7acbe984df4ab71-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hobofan/cargo-nono
[INFO] finished frobbing hobofan/cargo-nono
[INFO] frobbed toml for hobofan/cargo-nono written to work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/hobofan/cargo-nono/Cargo.toml
[INFO] started frobbing hobofan/cargo-nono
[INFO] finished frobbing hobofan/cargo-nono
[INFO] frobbed toml for hobofan/cargo-nono written to work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/hobofan/cargo-nono/Cargo.toml
[INFO] crate hobofan/cargo-nono already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a7cff45e655f886da150e206c7acbe984df4ab71-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[ERROR] this task or one of its parent failed!
[ERROR] internal server error: database is locked