[INFO] cloning repository thehydroimpulse/zombie_voxel
[INFO] running `"git" "clone" "--bare" "git://github.com/thehydroimpulse/zombie_voxel.git" "work/cache/sources/gh/thehydroimpulse/zombie_voxel"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/thehydroimpulse/zombie_voxel'...
[INFO] running `"git" "clone" "work/cache/sources/gh/thehydroimpulse/zombie_voxel" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thehydroimpulse/zombie_voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thehydroimpulse/zombie_voxel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thehydroimpulse/zombie_voxel" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/thehydroimpulse/zombie_voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/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#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thehydroimpulse/zombie_voxel on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-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-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/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-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/thehydroimpulse/zombie_voxel/Cargo.toml
[INFO] crate thehydroimpulse/zombie_voxel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/PistonDevelopers/camera_controllers`
[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/ec2-user/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/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed