[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]  - [deleted]             (none)     -> bug/209
[INFO] [stderr]  - [deleted]             (none)     -> bug/226
[INFO] [stderr]  - [deleted]             (none)     -> chore/194-audit
[INFO] [stderr]  - [deleted]             (none)     -> feat/119
[INFO] [stderr]  - [deleted]             (none)     -> feat/23
[INFO] [stderr]    35abfbdb2..2d26935ed  173-fix-batch-handling -> 173-fix-batch-handling
[INFO] [stderr]    a5104861c..77d24da8a  docs/setup             -> docs/setup
[INFO] [stderr]  * [new branch]          fix/170                -> fix/170
[INFO] [stderr]  * [new branch]          fix/223                -> fix/223
[INFO] [stderr]    219e88f24..3c6cc3319  master                 -> master
[INFO] [stderr]  * [new branch]          refactor/sqlstyle      -> refactor/sqlstyle
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c6cc33195df0d0cb11b571dd2205cc4e1ea4d1e
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.