[INFO] updating cached repository hortinstein/RustventofCode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hortinstein/RustventofCode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hortinstein/RustventofCode" "work/ex/beta-1.38-1/sources/1.37.0/gh/hortinstein/RustventofCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hortinstein/RustventofCode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hortinstein/RustventofCode" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hortinstein/RustventofCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hortinstein/RustventofCode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 012527ff2c3c916d00976e11a1e19eff3262dcb9
[INFO] sha for GitHub repo hortinstein/RustventofCode: 012527ff2c3c916d00976e11a1e19eff3262dcb9
[INFO] validating manifest of hortinstein/RustventofCode on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hortinstein/RustventofCode on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hortinstein/RustventofCode
[INFO] removed workspace from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day1 from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day2 from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day3 from hortinstein/RustventofCode
[INFO] removed path dependency common from hortinstein/RustventofCode
[INFO] finished frobbing hortinstein/RustventofCode
[INFO] frobbed toml for hortinstein/RustventofCode written to work/ex/beta-1.38-1/sources/1.37.0/gh/hortinstein/RustventofCode/Cargo.toml
[INFO] started frobbing hortinstein/RustventofCode
[INFO] removed workspace from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day1 from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day2 from hortinstein/RustventofCode
[INFO] removed path dependency aoc_day3 from hortinstein/RustventofCode
[INFO] removed path dependency common from hortinstein/RustventofCode
[INFO] finished frobbing hortinstein/RustventofCode
[INFO] frobbed toml for hortinstein/RustventofCode written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hortinstein/RustventofCode/Cargo.toml
[INFO] crate hortinstein/RustventofCode already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `aoc_day1` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `rustventofcode v0.1.0 (/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hortinstein/RustventofCode)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed