$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Cgl.git /var/lib/mock/f31-build-97850-32997/root/chroot_tmpdir/scmroot/coin-or-Cgl
Cloning into '/var/lib/mock/f31-build-97850-32997/root/chroot_tmpdir/scmroot/coin-or-Cgl'...
$ git reset --hard 10f9d8f249ce7b83420211859d65a85c0cd50a7a
HEAD is now at 10f9d8f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild