[INFO] updating cached repository Keats/gutenberg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Keats/gutenberg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Keats/gutenberg" "work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/Keats/gutenberg"`
[INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/Keats/gutenberg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Keats/gutenberg" "work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/Keats/gutenberg"`
[INFO] [stderr] Cloning into 'work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/Keats/gutenberg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9200d540ba8447f43603999625b99f579c652774
[INFO] sha for GitHub repo Keats/gutenberg: 9200d540ba8447f43603999625b99f579c652774
[INFO] validating manifest of Keats/gutenberg on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Keats/gutenberg on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Keats/gutenberg
[INFO] removed workspace from Keats/gutenberg
[INFO] removed path dependency errors from Keats/gutenberg
[INFO] removed path dependency front_matter from Keats/gutenberg
[INFO] removed path dependency rebuild from Keats/gutenberg
[INFO] removed path dependency site from Keats/gutenberg
[INFO] removed path dependency utils from Keats/gutenberg
[INFO] finished frobbing Keats/gutenberg
[INFO] frobbed toml for Keats/gutenberg written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/Keats/gutenberg/Cargo.toml
[INFO] started frobbing Keats/gutenberg
[INFO] removed workspace from Keats/gutenberg
[INFO] removed path dependency errors from Keats/gutenberg
[INFO] removed path dependency front_matter from Keats/gutenberg
[INFO] removed path dependency rebuild from Keats/gutenberg
[INFO] removed path dependency site from Keats/gutenberg
[INFO] removed path dependency utils from Keats/gutenberg
[INFO] finished frobbing Keats/gutenberg
[INFO] frobbed toml for Keats/gutenberg written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/gh/Keats/gutenberg/Cargo.toml
[INFO] crate Keats/gutenberg has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `errors` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `zola v0.5.1 (/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/gh/Keats/gutenberg)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed