$ git clone -n https://src.fedoraproject.org/rpms/snowcrash.git /var/lib/mock/f40-build-2379426-60444/root/chroot_tmpdir/scmroot/snowcrash
Cloning into '/var/lib/mock/f40-build-2379426-60444/root/chroot_tmpdir/scmroot/snowcrash'...
$ git fetch origin 0295ac45f7bef2eec5d41e5e13f2e07b77474455:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/snowcrash
 * [new ref]         0295ac45f7bef2eec5d41e5e13f2e07b77474455 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0295ac4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild