$ git clone -n https://src.fedoraproject.org/rpms/sockperf.git /var/lib/mock/f38-build-side-42-init-devel-1095535-30068/root/chroot_tmpdir/scmroot/sockperf
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1095535-30068/root/chroot_tmpdir/scmroot/sockperf'...
$ git fetch origin b1828277d8dc9d9ce1983c4d4e4cd771af009ca4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sockperf
 * [new ref]         b1828277d8dc9d9ce1983c4d4e4cd771af009ca4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b182827 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild