[INFO] updating cached repository https://github.com/mozilla-services/syncstorage-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/mozilla-services/syncstorage-rs
[INFO] [stderr]  * [new branch]          221-remove-google-apis-rs-support -> 221-remove-google-apis-rs-support
[INFO] [stderr]  * [new branch]          chore/add-pr-template -> chore/add-pr-template
[INFO] [stderr]  * [new branch]          feat/222              -> feat/222
[INFO] [stderr]    e35716a68..c084f744e  master                -> master
[INFO] [stderr]    153774fa4..34e214466  release/0.1           -> release/0.1
[INFO] [stderr]  * [new tag]             0.1.1                 -> 0.1.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c084f744e9b5ebb5e1ff4a93d897516a4e5a0e88
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8c9c32a8d64d42555e366eecb0f0f2f23e15e3db" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.