$ git clone -n https://src.fedoraproject.org/rpms/gearhead2.git /var/lib/mock/f41-build-854662-166922/root/chroot_tmpdir/scmroot/gearhead2
Cloning into '/var/lib/mock/f41-build-854662-166922/root/chroot_tmpdir/scmroot/gearhead2'...
$ git fetch origin 0c52cddadb296bf8dc98d3b721550c03c38c047f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gearhead2
 * [new ref]         0c52cddadb296bf8dc98d3b721550c03c38c047f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c52cdd Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild