[INFO] updating cached repository juga0/sequoia
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juga0/sequoia
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juga0/sequoia" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/juga0/sequoia"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/juga0/sequoia'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juga0/sequoia" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/juga0/sequoia"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/juga0/sequoia'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d321d311647b270d909be93855087cc061c5ba2
[INFO] sha for GitHub repo juga0/sequoia: 4d321d311647b270d909be93855087cc061c5ba2
[INFO] validating manifest of juga0/sequoia on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of juga0/sequoia on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing juga0/sequoia
[INFO] removed workspace from juga0/sequoia
[INFO] removed path dependency buffered-reader from juga0/sequoia
[INFO] removed path dependency sequoia-core from juga0/sequoia
[INFO] removed path dependency sequoia-ffi from juga0/sequoia
[INFO] removed path dependency sequoia-ffi-macros from juga0/sequoia
[INFO] removed path dependency sequoia-guide from juga0/sequoia
[INFO] removed path dependency sequoia-ipc from juga0/sequoia
[INFO] removed path dependency sequoia-net from juga0/sequoia
[INFO] removed path dependency sequoia-openpgp from juga0/sequoia
[INFO] removed path dependency sequoia-openpgp-ffi from juga0/sequoia
[INFO] removed path dependency sequoia-rfc2822 from juga0/sequoia
[INFO] removed path dependency sequoia-sqv from juga0/sequoia
[INFO] removed path dependency sequoia-store from juga0/sequoia
[INFO] removed path dependency sequoia-tool from juga0/sequoia
[INFO] finished frobbing juga0/sequoia
[INFO] frobbed toml for juga0/sequoia written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/juga0/sequoia/Cargo.toml
[INFO] started frobbing juga0/sequoia
[INFO] removed workspace from juga0/sequoia
[INFO] removed path dependency buffered-reader from juga0/sequoia
[INFO] removed path dependency sequoia-core from juga0/sequoia
[INFO] removed path dependency sequoia-ffi from juga0/sequoia
[INFO] removed path dependency sequoia-ffi-macros from juga0/sequoia
[INFO] removed path dependency sequoia-guide from juga0/sequoia
[INFO] removed path dependency sequoia-ipc from juga0/sequoia
[INFO] removed path dependency sequoia-net from juga0/sequoia
[INFO] removed path dependency sequoia-openpgp from juga0/sequoia
[INFO] removed path dependency sequoia-openpgp-ffi from juga0/sequoia
[INFO] removed path dependency sequoia-rfc2822 from juga0/sequoia
[INFO] removed path dependency sequoia-sqv from juga0/sequoia
[INFO] removed path dependency sequoia-store from juga0/sequoia
[INFO] removed path dependency sequoia-tool from juga0/sequoia
[INFO] finished frobbing juga0/sequoia
[INFO] frobbed toml for juga0/sequoia written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/juga0/sequoia/Cargo.toml
[INFO] crate juga0/sequoia already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/juga0/sequoia)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed