$ git clone -n https://src.fedoraproject.org/rpms/scummvm-tools.git /var/lib/mock/f40-build-2260801-54422/root/chroot_tmpdir/scmroot/scummvm-tools
Cloning into '/var/lib/mock/f40-build-2260801-54422/root/chroot_tmpdir/scmroot/scummvm-tools'...
$ git fetch origin 4f751b6ed9c311a2b0778b3c0e094c5bb072ed21:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/scummvm-tools
 * [new ref]         4f751b6ed9c311a2b0778b3c0e094c5bb072ed21 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f751b6 Rebuilt for Boost 1.83