$ git clone -n https://src.fedoraproject.org/rpms/crawl.git /var/lib/mock/f40-build-790970-137045/root/chroot_tmpdir/scmroot/crawl
Cloning into '/var/lib/mock/f40-build-790970-137045/root/chroot_tmpdir/scmroot/crawl'...
$ git fetch origin b986f78f5ba771ef8ec71408adc59edb8430c5d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crawl
 * [new ref]         b986f78f5ba771ef8ec71408adc59edb8430c5d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b986f78 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild