[INFO] updating cached repository https://github.com/nical/lyon
[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/nical/lyon
[INFO] [stderr]  - [deleted]         (none)     -> miter-clip-fix
[INFO] [stderr]  - [deleted]         (none)     -> perf
[INFO] [stderr]  * [new branch]      cli-reduce       -> cli-reduce
[INFO] [stderr]    32897d6..c1160f1  master           -> master
[INFO] [stderr]  + 8f22a88...3e2741c refined-monotone -> refined-monotone  (forced update)
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1160f1e312182c9e95d263caf19007eb68d1168
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.