$ git clone -n https://src.fedoraproject.org/rpms/git-credential-azure.git /var/lib/mock/f40-build-2226641-52941/root/chroot_tmpdir/scmroot/git-credential-azure
Cloning into '/var/lib/mock/f40-build-2226641-52941/root/chroot_tmpdir/scmroot/git-credential-azure'...
$ git fetch origin 7521a06d9867cd3d92c4c8f063ec6a8e1d82bcbc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/git-credential-azure
 * [new ref]         7521a06d9867cd3d92c4c8f063ec6a8e1d82bcbc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7521a06 create dir