[INFO] updating cached repository https://github.com/mozilla-services/syncstorage-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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]          bug/264     -> bug/264
[INFO] [stderr]  * [new branch]          docs/add-sentry-instructions -> docs/add-sentry-instructions
[INFO] [stderr]  * [new branch]          feat/222    -> feat/222
[INFO] [stderr]    e35716a68..6bc86db98  master      -> master
[INFO] [stderr]    153774fa4..071e52a47  release/0.1 -> release/0.1
[INFO] [stderr]  * [new tag]             0.1.2       -> 0.1.2
[INFO] [stderr]  * [new tag]             0.1.1       -> 0.1.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bc86db989b29b9b21c685e845876159b4e05d15
[ERROR] this task or one of its parent failed!
[ERROR] command `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.