[INFO] updating cached repository brayniac/ping-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/brayniac/ping-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/ping-rs" "work/ex/clippy-test-run/sources/stable/gh/brayniac/ping-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/brayniac/ping-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/ping-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/ping-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/ping-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8cacccb60648bf35fce4fe73d89a6319fd99dcff
[INFO] sha for GitHub repo brayniac/ping-rs: 8cacccb60648bf35fce4fe73d89a6319fd99dcff
[INFO] validating manifest of brayniac/ping-rs 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 brayniac/ping-rs 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 brayniac/ping-rs
[INFO] finished frobbing brayniac/ping-rs
[INFO] frobbed toml for brayniac/ping-rs written to work/ex/clippy-test-run/sources/stable/gh/brayniac/ping-rs/Cargo.toml
[INFO] started frobbing brayniac/ping-rs
[INFO] finished frobbing brayniac/ping-rs
[INFO] frobbed toml for brayniac/ping-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/ping-rs/Cargo.toml
[INFO] crate brayniac/ping-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: failed to select a version for `rips`.
[INFO] [stderr]     ... required by package `ping-rs v0.1.0 (/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/brayniac/ping-rs)`
[INFO] [stderr] versions that meet the requirements `= 0.0.0` are: 0.0.0
[INFO] [stderr] 
[INFO] [stderr] the package `ping-rs` depends on `rips`, with features: `netmap` but `rips` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rips` which could resolve this conflict
[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