[INFO] cloning repository kamek-pf/rcast
[INFO] running `"git" "clone" "--bare" "git://github.com/kamek-pf/rcast.git" "work/cache/sources/gh/kamek-pf/rcast"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kamek-pf/rcast'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kamek-pf/rcast" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kamek-pf/rcast"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kamek-pf/rcast'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kamek-pf/rcast" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kamek-pf/rcast"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kamek-pf/rcast'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 166e4a1516b8d901bd03413befa8c2fd5c55dd5a
[INFO] sha for GitHub repo kamek-pf/rcast: 166e4a1516b8d901bd03413befa8c2fd5c55dd5a
[INFO] validating manifest of kamek-pf/rcast on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kamek-pf/rcast on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kamek-pf/rcast
[INFO] removed path dependency librcast from kamek-pf/rcast
[INFO] finished frobbing kamek-pf/rcast
[INFO] frobbed toml for kamek-pf/rcast written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kamek-pf/rcast/Cargo.toml
[INFO] started frobbing kamek-pf/rcast
[INFO] removed path dependency librcast from kamek-pf/rcast
[INFO] finished frobbing kamek-pf/rcast
[INFO] frobbed toml for kamek-pf/rcast written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kamek-pf/rcast/Cargo.toml
[INFO] crate kamek-pf/rcast has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `librcast` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `rcast v0.1.0 (/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kamek-pf/rcast)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed