[INFO] cloning repository kloudkernel/kernel
[INFO] running `"git" "clone" "--bare" "git://github.com/kloudkernel/kernel.git" "work/cache/sources/gh/kloudkernel/kernel"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kloudkernel/kernel'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kloudkernel/kernel" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/kloudkernel/kernel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/kloudkernel/kernel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kloudkernel/kernel" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/kloudkernel/kernel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/kloudkernel/kernel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21e76bfc05157c11c11440216e1f27e5565ffd51
[INFO] sha for GitHub repo kloudkernel/kernel: 21e76bfc05157c11c11440216e1f27e5565ffd51
[INFO] validating manifest of kloudkernel/kernel on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kloudkernel/kernel on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kloudkernel/kernel
[INFO] removed path dependency ksys from kloudkernel/kernel
[INFO] finished frobbing kloudkernel/kernel
[INFO] frobbed toml for kloudkernel/kernel written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/kloudkernel/kernel/Cargo.toml
[INFO] started frobbing kloudkernel/kernel
[INFO] removed path dependency ksys from kloudkernel/kernel
[INFO] finished frobbing kloudkernel/kernel
[INFO] frobbed toml for kloudkernel/kernel written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/kloudkernel/kernel/Cargo.toml
[INFO] crate kloudkernel/kernel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `ksys` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `kloudkernel v0.1.0 (/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/kloudkernel/kernel)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed