[INFO] updating cached repository funmaker/mandelrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/funmaker/mandelrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/funmaker/mandelrust" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/funmaker/mandelrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/funmaker/mandelrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/funmaker/mandelrust" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/funmaker/mandelrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/funmaker/mandelrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 827300000503230eeb38bd221dab9ed0a69f625a
[INFO] sha for GitHub repo funmaker/mandelrust: 827300000503230eeb38bd221dab9ed0a69f625a
[INFO] validating manifest of funmaker/mandelrust on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of funmaker/mandelrust on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing funmaker/mandelrust
[INFO] finished frobbing funmaker/mandelrust
[INFO] frobbed toml for funmaker/mandelrust written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/funmaker/mandelrust/Cargo.toml
[INFO] started frobbing funmaker/mandelrust
[INFO] finished frobbing funmaker/mandelrust
[INFO] frobbed toml for funmaker/mandelrust written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/funmaker/mandelrust/Cargo.toml
[INFO] crate funmaker/mandelrust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: failed to load source for a dependency on `gl`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/bjz/gl-rs#36d93dc9
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to update submodule `khronos_api/api`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   object not found - no match for id (035f76ad3fe49cd928f073673f80e8247425b5c7); class=Odb (9); code=NotFound (-3)
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed