$ git clone -n https://src.fedoraproject.org/rpms/libcxl.git /var/lib/mock/f38-build-718553-96739/root/chroot_tmpdir/scmroot/libcxl
Cloning into '/var/lib/mock/f38-build-718553-96739/root/chroot_tmpdir/scmroot/libcxl'...
$ git fetch origin f4794905a17e0a1bb6d5134c52f2c481f6d0a32b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcxl
 * [new ref]         f4794905a17e0a1bb6d5134c52f2c481f6d0a32b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f479490 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild