$ git clone -n https://src.fedoraproject.org/rpms/xrefresh.git /var/lib/mock/f40-build-2046235-48851/root/chroot_tmpdir/scmroot/xrefresh
Cloning into '/var/lib/mock/f40-build-2046235-48851/root/chroot_tmpdir/scmroot/xrefresh'...
$ git fetch origin 2045243ff5aa88ddc989d9eeafb8d0894b2a4b78:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xrefresh
 * [new ref]         2045243ff5aa88ddc989d9eeafb8d0894b2a4b78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2045243 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild