[INFO] updating cached repository afeng5853/auto-enroll
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/afeng5853/auto-enroll
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/afeng5853/auto-enroll" "work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/afeng5853/auto-enroll"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/afeng5853/auto-enroll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/afeng5853/auto-enroll" "work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/afeng5853/auto-enroll"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/afeng5853/auto-enroll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1944ba27864d301c1ca04df8a3623978be22f633
[INFO] sha for GitHub repo afeng5853/auto-enroll: 1944ba27864d301c1ca04df8a3623978be22f633
[INFO] validating manifest of afeng5853/auto-enroll on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of afeng5853/auto-enroll on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing afeng5853/auto-enroll
[INFO] removed path dependency jsonwatcher from afeng5853/auto-enroll
[INFO] removed path dependency notify from afeng5853/auto-enroll
[INFO] finished frobbing afeng5853/auto-enroll
[INFO] frobbed toml for afeng5853/auto-enroll written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/afeng5853/auto-enroll/Cargo.toml
[INFO] started frobbing afeng5853/auto-enroll
[INFO] removed path dependency jsonwatcher from afeng5853/auto-enroll
[INFO] removed path dependency notify from afeng5853/auto-enroll
[INFO] finished frobbing afeng5853/auto-enroll
[INFO] frobbed toml for afeng5853/auto-enroll written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/afeng5853/auto-enroll/Cargo.toml
[INFO] crate afeng5853/auto-enroll already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `jsonwatcher` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `autoenroll v0.1.0 (/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/afeng5853/auto-enroll)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed