[INFO] updating cached repository https://github.com/RGates94/rustmania
[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/RGates94/rustmania
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/arrayvec-0.5.0
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/bincode-1.2.0
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/ggez-18ce5a0
[INFO] [stderr]  * [new branch]      dependabot/cargo/serde_yaml-0.8.11 -> dependabot/cargo/serde_yaml-0.8.11
[INFO] [stderr]    10e09ec..7abdab9  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7abdab98418755d2472dbabc5922815bc2a62a35
[ERROR] this task or one of its parent failed!
[ERROR] command `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.