[INFO] updating cached repository brayniac/pingd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/brayniac/pingd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/pingd" "work/ex/clippy-test-run/sources/stable/gh/brayniac/pingd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/brayniac/pingd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/pingd" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/pingd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/pingd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b72b668e3486a5c65476e78d7e471db4f41dfc0
[INFO] sha for GitHub repo brayniac/pingd: 7b72b668e3486a5c65476e78d7e471db4f41dfc0
[INFO] validating manifest of brayniac/pingd 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/pingd 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/pingd
[INFO] removed path dependency mio from brayniac/pingd
[INFO] finished frobbing brayniac/pingd
[INFO] frobbed toml for brayniac/pingd written to work/ex/clippy-test-run/sources/stable/gh/brayniac/pingd/Cargo.toml
[INFO] started frobbing brayniac/pingd
[INFO] removed path dependency mio from brayniac/pingd
[INFO] finished frobbing brayniac/pingd
[INFO] frobbed toml for brayniac/pingd written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/brayniac/pingd/Cargo.toml
[INFO] crate brayniac/pingd 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 git repository `https://github.com/carllerche/bytes`
[INFO] [stderr] error: failed to load source for a dependency on `bytes`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/carllerche/bytes?branch=v0.2.x#d9eac250
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   revspec 'd9eac2502c04ea781ea32e956d3e73389cc7331b' not found; class=Reference (4); code=NotFound (-3)
[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