$ git clone -n https://src.fedoraproject.org/rpms/rust-aes0.8.git /var/lib/mock/f45-build-40024-767/root/chroot_tmpdir/scmroot/rust-aes0.8
Cloning into '/var/lib/mock/f45-build-40024-767/root/chroot_tmpdir/scmroot/rust-aes0.8'...
$ git fetch origin 0759bc8ee0bf8b5e35523b147f8646eed24f4703:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-aes0.8
 * [new ref]         0759bc8ee0bf8b5e35523b147f8646eed24f4703 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0759bc8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild