[INFO] updating cached repository https://github.com/googlecartographer/point_cloud_viewer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/googlecartographer/point_cloud_viewer
[INFO] [stderr]  - [deleted]         (none)     -> feuerste/update_three_js
[INFO] [stderr]  * [new branch]      feuerste/fix_frustum -> feuerste/fix_frustum
[INFO] [stderr]    c637c1b..cdbf264  master               -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cdbf2642153c41a67b23dc75c19228fd23c6dacf
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.