[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]  * [new branch]      dependabot/npm_and_yarn/octree_web_viewer/client/mixin-deep-1.3.2 -> dependabot/npm_and_yarn/octree_web_viewer/client/mixin-deep-1.3.2
[INFO] [stderr]    82dd184..56e379d  master     -> master
[INFO] [stderr]  * [new branch]      nnmm/bench -> nnmm/bench
[INFO] [stderr]  * [new branch]      nnmm/serde -> nnmm/serde
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 56e379dbfd0f4323859edef9bd249e93e202a613
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.