[INFO] updating cached repository holochain/holochain-cmd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/holochain/holochain-cmd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/holochain/holochain-cmd" "work/ex/beta-1.38-1/sources/1.37.0/gh/holochain/holochain-cmd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/holochain/holochain-cmd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/holochain/holochain-cmd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holochain/holochain-cmd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holochain/holochain-cmd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 604ef5f2ed51a092ce2bfafc4299529fcdfa1079
[INFO] sha for GitHub repo holochain/holochain-cmd: 604ef5f2ed51a092ce2bfafc4299529fcdfa1079
[INFO] validating manifest of holochain/holochain-cmd on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of holochain/holochain-cmd on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing holochain/holochain-cmd
[INFO] finished frobbing holochain/holochain-cmd
[INFO] frobbed toml for holochain/holochain-cmd written to work/ex/beta-1.38-1/sources/1.37.0/gh/holochain/holochain-cmd/Cargo.toml
[INFO] started frobbing holochain/holochain-cmd
[INFO] finished frobbing holochain/holochain-cmd
[INFO] frobbed toml for holochain/holochain-cmd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holochain/holochain-cmd/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/holochain/holochain-rust`
[INFO] [stderr] error: no matching package named `holochain_cas_implementations` found
[INFO] [stderr] location searched: https://github.com/holochain/holochain-rust?branch=develop
[INFO] [stderr] required by package `hc v0.0.1 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/holochain/holochain-cmd)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed