[INFO] updating cached repository https://github.com/xasopheno/WereSoCool
[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/xasopheno/WereSoCool
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/rand-0.7.2
[INFO] [stderr]  * [new branch]      dependabot/cargo/failure-0.1.6 -> dependabot/cargo/failure-0.1.6
[INFO] [stderr]  * [new branch]      dependabot/cargo/failure_derive-0.1.6 -> dependabot/cargo/failure_derive-0.1.6
[INFO] [stderr]  + 0fcc692...69ac8c5 dependabot/cargo/pbr-1.0.2 -> dependabot/cargo/pbr-1.0.2  (forced update)
[INFO] [stderr]  + 254a4d5...e8e7aa6 dependabot/cargo/serde-1.0.101 -> dependabot/cargo/serde-1.0.101  (forced update)
[INFO] [stderr]  * [new branch]      dependabot/cargo/serde_json-1.0.41 -> dependabot/cargo/serde_json-1.0.41
[INFO] [stderr]    cfc1c0b..965b2e4  dm/control                 -> dm/control
[INFO] [stderr]  * [new branch]      dm/fall_songs              -> dm/fall_songs
[INFO] [stderr]  * [new branch]      dm/refactor-oscillators    -> dm/refactor-oscillators
[INFO] [stderr]  * [new branch]      dm/refactor-oscillators-step-2 -> dm/refactor-oscillators-step-2
[INFO] [stderr]  * [new branch]      dm/refactor-oscillators-step-3 -> dm/refactor-oscillators-step-3
[INFO] [stderr]    66f8109..5188c07  master                     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5188c075a5c771b57f18c6830824ec608827aa25
[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.