$ git clone -n https://src.fedoraproject.org/rpms/playonlinux.git /var/lib/mock/f38-build-side-42-init-devel-637854-26384/root/chroot_tmpdir/scmroot/playonlinux
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-637854-26384/root/chroot_tmpdir/scmroot/playonlinux'...
$ git fetch origin 2e53b13050b09a3ad7c55e4a33797986b20a1a09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/playonlinux
 * [new ref]         2e53b13050b09a3ad7c55e4a33797986b20a1a09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e53b13 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild