[INFO] updating cached repository fengalin/media-toc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fengalin/media-toc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fengalin/media-toc" "work/ex/beta-1.38-1/sources/1.37.0/gh/fengalin/media-toc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fengalin/media-toc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fengalin/media-toc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fengalin/media-toc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fengalin/media-toc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4cddd39d49e4ed72aab4e1f0dcb358124fd4c960
[INFO] sha for GitHub repo fengalin/media-toc: 4cddd39d49e4ed72aab4e1f0dcb358124fd4c960
[INFO] validating manifest of fengalin/media-toc 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 fengalin/media-toc 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 fengalin/media-toc
[INFO] removed path dependency media from fengalin/media-toc
[INFO] removed path dependency metadata from fengalin/media-toc
[INFO] removed path dependency renderers from fengalin/media-toc
[INFO] finished frobbing fengalin/media-toc
[INFO] frobbed toml for fengalin/media-toc written to work/ex/beta-1.38-1/sources/1.37.0/gh/fengalin/media-toc/Cargo.toml
[INFO] started frobbing fengalin/media-toc
[INFO] removed path dependency media from fengalin/media-toc
[INFO] removed path dependency metadata from fengalin/media-toc
[INFO] removed path dependency renderers from fengalin/media-toc
[INFO] finished frobbing fengalin/media-toc
[INFO] frobbed toml for fengalin/media-toc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fengalin/media-toc/Cargo.toml
[INFO] crate fengalin/media-toc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `media-toc-media` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `media-toc v0.5.99 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fengalin/media-toc)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed