[INFO] updating cached repository jibuntu/music_toy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jibuntu/music_toy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jibuntu/music_toy" "work/ex/beta-1.38-1/sources/1.37.0/gh/jibuntu/music_toy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jibuntu/music_toy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jibuntu/music_toy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jibuntu/music_toy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jibuntu/music_toy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25410925fed443540629027106a2860ad1b950c7
[INFO] sha for GitHub repo jibuntu/music_toy: 25410925fed443540629027106a2860ad1b950c7
[INFO] validating manifest of jibuntu/music_toy 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 jibuntu/music_toy 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 jibuntu/music_toy
[INFO] removed path dependency sound_server from jibuntu/music_toy
[INFO] finished frobbing jibuntu/music_toy
[INFO] frobbed toml for jibuntu/music_toy written to work/ex/beta-1.38-1/sources/1.37.0/gh/jibuntu/music_toy/Cargo.toml
[INFO] started frobbing jibuntu/music_toy
[INFO] removed path dependency sound_server from jibuntu/music_toy
[INFO] finished frobbing jibuntu/music_toy
[INFO] frobbed toml for jibuntu/music_toy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jibuntu/music_toy/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/jibuntu/TermTui`
[INFO] [stderr] error: no matching package named `sound_server` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `music_toy v0.1.0 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jibuntu/music_toy)`
[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