[INFO] cloning repository romanz/sequoia
[INFO] running `"git" "clone" "--bare" "git://github.com/romanz/sequoia.git" "work/cache/sources/gh/romanz/sequoia"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/romanz/sequoia'...
[INFO] running `"git" "clone" "work/cache/sources/gh/romanz/sequoia" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/romanz/sequoia"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/romanz/sequoia'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/romanz/sequoia" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/romanz/sequoia"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/romanz/sequoia'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d0b213ecb6317468a53188eab59e5f57c7ef964
[INFO] sha for GitHub repo romanz/sequoia: 5d0b213ecb6317468a53188eab59e5f57c7ef964
[INFO] validating manifest of romanz/sequoia on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of romanz/sequoia on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing romanz/sequoia
[INFO] removed workspace from romanz/sequoia
[INFO] removed path dependency buffered-reader from romanz/sequoia
[INFO] removed path dependency sequoia-core from romanz/sequoia
[INFO] removed path dependency sequoia-ffi from romanz/sequoia
[INFO] removed path dependency sequoia-ffi-macros from romanz/sequoia
[INFO] removed path dependency sequoia-guide from romanz/sequoia
[INFO] removed path dependency sequoia-ipc from romanz/sequoia
[INFO] removed path dependency sequoia-net from romanz/sequoia
[INFO] removed path dependency sequoia-openpgp from romanz/sequoia
[INFO] removed path dependency sequoia-openpgp-ffi from romanz/sequoia
[INFO] removed path dependency sequoia-rfc2822 from romanz/sequoia
[INFO] removed path dependency sequoia-sqv from romanz/sequoia
[INFO] removed path dependency sequoia-store from romanz/sequoia
[INFO] removed path dependency sequoia-tool from romanz/sequoia
[INFO] finished frobbing romanz/sequoia
[INFO] frobbed toml for romanz/sequoia written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/romanz/sequoia/Cargo.toml
[INFO] started frobbing romanz/sequoia
[INFO] removed workspace from romanz/sequoia
[INFO] removed path dependency buffered-reader from romanz/sequoia
[INFO] removed path dependency sequoia-core from romanz/sequoia
[INFO] removed path dependency sequoia-ffi from romanz/sequoia
[INFO] removed path dependency sequoia-ffi-macros from romanz/sequoia
[INFO] removed path dependency sequoia-guide from romanz/sequoia
[INFO] removed path dependency sequoia-ipc from romanz/sequoia
[INFO] removed path dependency sequoia-net from romanz/sequoia
[INFO] removed path dependency sequoia-openpgp from romanz/sequoia
[INFO] removed path dependency sequoia-openpgp-ffi from romanz/sequoia
[INFO] removed path dependency sequoia-rfc2822 from romanz/sequoia
[INFO] removed path dependency sequoia-sqv from romanz/sequoia
[INFO] removed path dependency sequoia-store from romanz/sequoia
[INFO] removed path dependency sequoia-tool from romanz/sequoia
[INFO] finished frobbing romanz/sequoia
[INFO] frobbed toml for romanz/sequoia written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/romanz/sequoia/Cargo.toml
[INFO] crate romanz/sequoia already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `sequoia-core` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `sequoia v0.7.0 (/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/romanz/sequoia)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed