[INFO] updating cached repository tailhook/cantal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tailhook/cantal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/cantal" "work/ex/beta-1.38-1/sources/1.37.0/gh/tailhook/cantal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tailhook/cantal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/cantal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tailhook/cantal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tailhook/cantal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e642ae7716cc19c95cbf2baffac10964d5d457b
[INFO] sha for GitHub repo tailhook/cantal: 8e642ae7716cc19c95cbf2baffac10964d5d457b
[INFO] validating manifest of tailhook/cantal 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 tailhook/cantal 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 tailhook/cantal
[INFO] removed workspace from tailhook/cantal
[INFO] removed path dependency cantal_history from tailhook/cantal
[INFO] removed path dependency cantal_query from tailhook/cantal
[INFO] removed path dependency cantal_values from tailhook/cantal
[INFO] finished frobbing tailhook/cantal
[INFO] frobbed toml for tailhook/cantal written to work/ex/beta-1.38-1/sources/1.37.0/gh/tailhook/cantal/Cargo.toml
[INFO] started frobbing tailhook/cantal
[INFO] removed workspace from tailhook/cantal
[INFO] removed path dependency cantal_history from tailhook/cantal
[INFO] removed path dependency cantal_query from tailhook/cantal
[INFO] removed path dependency cantal_values from tailhook/cantal
[INFO] finished frobbing tailhook/cantal
[INFO] frobbed toml for tailhook/cantal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tailhook/cantal/Cargo.toml
[INFO] crate tailhook/cantal 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 `cantal_history` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `cantal v0.6.10 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tailhook/cantal)`
[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