$ git clone -n https://src.fedoraproject.org/rpms/nutty.git /var/lib/mock/f41-build-1115123-20211/root/chroot_tmpdir/scmroot/nutty
Cloning into '/var/lib/mock/f41-build-1115123-20211/root/chroot_tmpdir/scmroot/nutty'...
$ git fetch origin 5213f0fb9639973fd50014583ede07e6ffc66720:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nutty
 * [new ref]         5213f0fb9639973fd50014583ede07e6ffc66720 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5213f0f Get rid of Elementary apps. Broken and abandoned.