$ git clone -n https://src.fedoraproject.org/rpms/rust-libgit2-sys.git /var/lib/mock/f37-build-side-31-rust-devel-115502-6181/root/chroot_tmpdir/scmroot/rust-libgit2-sys
Cloning into '/var/lib/mock/f37-build-side-31-rust-devel-115502-6181/root/chroot_tmpdir/scmroot/rust-libgit2-sys'...
$ git reset --hard c547c9a400ea83b6601cd3e5c83d89381eeb0397
HEAD is now at c547c9a Update package.license in Cargo.toml to reflect bundled dependencies