[INFO] updating cached repository RustSparkle/Snaked
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustSparkle/Snaked
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustSparkle/Snaked" "work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/RustSparkle/Snaked"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/RustSparkle/Snaked'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustSparkle/Snaked" "work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/RustSparkle/Snaked"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/RustSparkle/Snaked'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ebd23012de967159928d7a65457fa3222356619
[INFO] sha for GitHub repo RustSparkle/Snaked: 1ebd23012de967159928d7a65457fa3222356619
[INFO] validating manifest of RustSparkle/Snaked on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RustSparkle/Snaked on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RustSparkle/Snaked
[INFO] removed path dependency sparkle from RustSparkle/Snaked
[INFO] removed path dependency sparkle_macros from RustSparkle/Snaked
[INFO] finished frobbing RustSparkle/Snaked
[INFO] frobbed toml for RustSparkle/Snaked written to work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/RustSparkle/Snaked/Cargo.toml
[INFO] started frobbing RustSparkle/Snaked
[INFO] removed path dependency sparkle from RustSparkle/Snaked
[INFO] removed path dependency sparkle_macros from RustSparkle/Snaked
[INFO] finished frobbing RustSparkle/Snaked
[INFO] frobbed toml for RustSparkle/Snaked written to work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/RustSparkle/Snaked/Cargo.toml
[INFO] crate RustSparkle/Snaked already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-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 `sparkle` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `snaked v0.0.1 (/mnt/big/crater/work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/RustSparkle/Snaked)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed