$ git clone -n https://src.fedoraproject.org/rpms/proxmark3.git /var/lib/mock/f39-build-1785438-41709/root/chroot_tmpdir/scmroot/proxmark3
Cloning into '/var/lib/mock/f39-build-1785438-41709/root/chroot_tmpdir/scmroot/proxmark3'...
$ git fetch origin 7d52ef1e0b1246fbcf001fe306d5dd05015c5347:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/proxmark3
 * [new ref]         7d52ef1e0b1246fbcf001fe306d5dd05015c5347 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d52ef1 Bump to v4.17511