$ git clone -n https://src.fedoraproject.org/rpms/wine-mono.git /var/lib/mock/f39-build-1810503-41828/root/chroot_tmpdir/scmroot/wine-mono
Cloning into '/var/lib/mock/f39-build-1810503-41828/root/chroot_tmpdir/scmroot/wine-mono'...
$ git fetch origin ccd3189dc30857d9bfa913b253bc1f14c2e1de23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wine-mono
 * [new ref]         ccd3189dc30857d9bfa913b253bc1f14c2e1de23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccd3189 Update to 8.1.0