[INFO] updating cached repository https://github.com/chainx-org/ChainX
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/chainx-org/ChainX
[INFO] [stderr]  - [deleted]         (none)     -> refactor/binding-addr
[INFO] [stderr]    dba69b9..f1bfb6f  develop          -> develop
[INFO] [stderr]    0573e8a..6fed8a7  develop-2.0      -> develop-2.0
[INFO] [stderr]  * [new branch]      mining-asset-rpc -> mining-asset-rpc
[INFO] [stderr]  * [new branch]      proposal-11-missing-offline-dex -> proposal-11-missing-offline-dex
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1bfb6f1564e95b8626451b8799d109350a840ef
[ERROR] this task or one of its parent failed!
[ERROR] command `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.