[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]  * [new branch]      dependabot/cargo/cc-1.0.46 -> dependabot/cargo/cc-1.0.46
[INFO] [stderr]  * [new branch]      dependabot/cargo/libc-0.2.65 -> dependabot/cargo/libc-0.2.65
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65b5be94e9fe3efb25d74e72f07d34c640d15a8c
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.