[INFO] updating cached repository FrozenDroid/vulkan-experiments
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FrozenDroid/vulkan-experiments
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FrozenDroid/vulkan-experiments" "work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/vulkan-experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/vulkan-experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FrozenDroid/vulkan-experiments" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/vulkan-experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/vulkan-experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a1d9758f875aba9008ae74543d7408a2e7be7810
[INFO] sha for GitHub repo FrozenDroid/vulkan-experiments: a1d9758f875aba9008ae74543d7408a2e7be7810
[INFO] validating manifest of FrozenDroid/vulkan-experiments on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of FrozenDroid/vulkan-experiments on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing FrozenDroid/vulkan-experiments
[INFO] removed path dependency frozengame from FrozenDroid/vulkan-experiments
[INFO] removed path dependency fuji from FrozenDroid/vulkan-experiments
[INFO] finished frobbing FrozenDroid/vulkan-experiments
[INFO] frobbed toml for FrozenDroid/vulkan-experiments written to work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/vulkan-experiments/Cargo.toml
[INFO] started frobbing FrozenDroid/vulkan-experiments
[INFO] removed path dependency frozengame from FrozenDroid/vulkan-experiments
[INFO] removed path dependency fuji from FrozenDroid/vulkan-experiments
[INFO] finished frobbing FrozenDroid/vulkan-experiments
[INFO] frobbed toml for FrozenDroid/vulkan-experiments written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FrozenDroid/vulkan-experiments/Cargo.toml
[INFO] crate FrozenDroid/vulkan-experiments already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: failed to resolve patches for `https://github.com/darkwater/fuji`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for a dependency on `fuji`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/vulkan-experiments/fuji
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to read `/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FrozenDroid/vulkan-experiments/fuji/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed