[INFO] updating cached repository mysangle/creq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mysangle/creq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mysangle/creq" "work/ex/clippy-test-run/sources/stable/gh/mysangle/creq"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mysangle/creq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mysangle/creq" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mysangle/creq"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mysangle/creq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 889ca36c81c262f7a55fde41acba84488090e193
[INFO] sha for GitHub repo mysangle/creq: 889ca36c81c262f7a55fde41acba84488090e193
[INFO] validating manifest of mysangle/creq 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 mysangle/creq 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 mysangle/creq
[INFO] finished frobbing mysangle/creq
[INFO] frobbed toml for mysangle/creq written to work/ex/clippy-test-run/sources/stable/gh/mysangle/creq/Cargo.toml
[INFO] started frobbing mysangle/creq
[INFO] finished frobbing mysangle/creq
[INFO] frobbed toml for mysangle/creq written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mysangle/creq/Cargo.toml
[INFO] crate mysangle/creq 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/mysangle/hyper.git`
[INFO] [stderr] error: failed to load source for a dependency on `hyper`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/mysangle/hyper.git?branch=mysangle#2096b625
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   revspec '2096b625b02d2c1df30986d39164512e061a015b' 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