[INFO] updating cached repository https://github.com/tectonic-typesetting/tectonic
[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/tectonic-typesetting/tectonic
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/libc-0.2.65
[INFO] [stderr]  + 5e049c1...9bea01a dependabot/cargo/cc-1.0.46 -> dependabot/cargo/cc-1.0.46  (forced update)
[INFO] [stderr]    65b5be9..7a8fc51  master                     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a8fc51614eff75ad4e207e7c847b8346a7e4988
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.