$ git clone -n https://src.fedoraproject.org/rpms/fastbit.git /var/lib/mock/f41-build-851573-166010/root/chroot_tmpdir/scmroot/fastbit
Cloning into '/var/lib/mock/f41-build-851573-166010/root/chroot_tmpdir/scmroot/fastbit'...
$ git fetch origin 8b1f671dd858becc3a1cb284f276d38de1cdc83d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fastbit
 * [new ref]         8b1f671dd858becc3a1cb284f276d38de1cdc83d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b1f671 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild