[INFO] updating cached repository thehydroimpulse/zombie_voxel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thehydroimpulse/zombie_voxel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thehydroimpulse/zombie_voxel" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/thehydroimpulse/zombie_voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/thehydroimpulse/zombie_voxel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thehydroimpulse/zombie_voxel" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/thehydroimpulse/zombie_voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/thehydroimpulse/zombie_voxel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92e0fee6937dc4dd99457e39b50e548beef03f0d
[INFO] sha for GitHub repo thehydroimpulse/zombie_voxel: 92e0fee6937dc4dd99457e39b50e548beef03f0d
[INFO] validating manifest of thehydroimpulse/zombie_voxel on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thehydroimpulse/zombie_voxel on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thehydroimpulse/zombie_voxel
[INFO] finished frobbing thehydroimpulse/zombie_voxel
[INFO] frobbed toml for thehydroimpulse/zombie_voxel written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/thehydroimpulse/zombie_voxel/Cargo.toml
[INFO] started frobbing thehydroimpulse/zombie_voxel
[INFO] finished frobbing thehydroimpulse/zombie_voxel
[INFO] frobbed toml for thehydroimpulse/zombie_voxel written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/thehydroimpulse/zombie_voxel/Cargo.toml
[INFO] crate thehydroimpulse/zombie_voxel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to load source for a dependency on `camera_controllers`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/PistonDevelopers/camera_controllers#3a4cb227
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse manifest at `/mnt/big/crater/work/local/cargo-home/git/checkouts/camera_controllers-dd67132b15921fae/3a4cb22/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not parse input as TOML
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   redefinition of table `dependencies` for key `dependencies` at line 40
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed