[INFO] updating cached repository simon-nicholls/pizzacrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simon-nicholls/pizzacrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simon-nicholls/pizzacrust" "work/ex/clippy-test-run/sources/stable/gh/simon-nicholls/pizzacrust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/simon-nicholls/pizzacrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simon-nicholls/pizzacrust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/simon-nicholls/pizzacrust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/simon-nicholls/pizzacrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e143930b26c8a4b52c698c93b29563cb463400f
[INFO] sha for GitHub repo simon-nicholls/pizzacrust: 0e143930b26c8a4b52c698c93b29563cb463400f
[INFO] validating manifest of simon-nicholls/pizzacrust 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 simon-nicholls/pizzacrust 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 simon-nicholls/pizzacrust
[INFO] finished frobbing simon-nicholls/pizzacrust
[INFO] frobbed toml for simon-nicholls/pizzacrust written to work/ex/clippy-test-run/sources/stable/gh/simon-nicholls/pizzacrust/Cargo.toml
[INFO] started frobbing simon-nicholls/pizzacrust
[INFO] finished frobbing simon-nicholls/pizzacrust
[INFO] frobbed toml for simon-nicholls/pizzacrust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/simon-nicholls/pizzacrust/Cargo.toml
[INFO] crate simon-nicholls/pizzacrust 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/Ryman/rust-mustache.git`
[INFO] [stderr] error: failed to load source for a dependency on `rust-mustache`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/Ryman/rust-mustache.git#1240fe10
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   revspec '1240fe10a84fb2104cac95085cab8535bcce82c8' 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