[INFO] updating cached repository 17cupsofcoffee/ein
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/17cupsofcoffee/ein
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/17cupsofcoffee/ein" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/17cupsofcoffee/ein"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/17cupsofcoffee/ein'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/17cupsofcoffee/ein" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/17cupsofcoffee/ein"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/17cupsofcoffee/ein'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c51bc65a88979ca6074313a28555b9e0793813ad
[INFO] sha for GitHub repo 17cupsofcoffee/ein: c51bc65a88979ca6074313a28555b9e0793813ad
[INFO] validating manifest of 17cupsofcoffee/ein on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 17cupsofcoffee/ein on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 17cupsofcoffee/ein
[INFO] removed workspace from 17cupsofcoffee/ein
[INFO] removed path dependency ein_syntax from 17cupsofcoffee/ein
[INFO] removed path dependency ein_treewalk from 17cupsofcoffee/ein
[INFO] finished frobbing 17cupsofcoffee/ein
[INFO] frobbed toml for 17cupsofcoffee/ein written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/17cupsofcoffee/ein/Cargo.toml
[INFO] started frobbing 17cupsofcoffee/ein
[INFO] removed workspace from 17cupsofcoffee/ein
[INFO] removed path dependency ein_syntax from 17cupsofcoffee/ein
[INFO] removed path dependency ein_treewalk from 17cupsofcoffee/ein
[INFO] finished frobbing 17cupsofcoffee/ein
[INFO] frobbed toml for 17cupsofcoffee/ein written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/17cupsofcoffee/ein/Cargo.toml
[INFO] crate 17cupsofcoffee/ein has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `ein_syntax` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `ein v0.1.0 (/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/17cupsofcoffee/ein)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed