[INFO] updating cached repository udtrokia/ethereum-key
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/udtrokia/ethereum-key
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/udtrokia/ethereum-key" "work/ex/clippy-test-run/sources/stable/gh/udtrokia/ethereum-key"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/udtrokia/ethereum-key'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/udtrokia/ethereum-key" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/udtrokia/ethereum-key"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/udtrokia/ethereum-key'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ab285280aef5e5aef300c430b55640c497cab46
[INFO] sha for GitHub repo udtrokia/ethereum-key: 8ab285280aef5e5aef300c430b55640c497cab46
[INFO] validating manifest of udtrokia/ethereum-key on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of udtrokia/ethereum-key on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing udtrokia/ethereum-key
[INFO] removed path dependency ethkey from udtrokia/ethereum-key
[INFO] finished frobbing udtrokia/ethereum-key
[INFO] frobbed toml for udtrokia/ethereum-key written to work/ex/clippy-test-run/sources/stable/gh/udtrokia/ethereum-key/Cargo.toml
[INFO] started frobbing udtrokia/ethereum-key
[INFO] removed path dependency ethkey from udtrokia/ethereum-key
[INFO] finished frobbing udtrokia/ethereum-key
[INFO] frobbed toml for udtrokia/ethereum-key written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/udtrokia/ethereum-key/Cargo.toml
[INFO] crate udtrokia/ethereum-key has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `ethkey` found
[INFO] [stderr] location searched: registry `https://github.com/rust-lang/crates.io-index`
[INFO] [stderr] required by package `ethereum-key v0.1.0 (/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/udtrokia/ethereum-key)`
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed