$ git clone -n https://src.fedoraproject.org/rpms/libva-utils.git /var/lib/mock/f42-build-3275529-41321/root/chroot_tmpdir/scmroot/libva-utils
Cloning into '/var/lib/mock/f42-build-3275529-41321/root/chroot_tmpdir/scmroot/libva-utils'...
$ git fetch origin 75f2a863ef826423bcf7011e4ee995295388ed98:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libva-utils
 * [new ref]         75f2a863ef826423bcf7011e4ee995295388ed98 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75f2a86 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild