$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-9-make.git /var/lib/mock/dist-circle8-build-21535-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-make
Cloning into '/var/lib/mock/dist-circle8-build-21535-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-make'...
$ git reset --hard 72250539e21eab3419d8f63d017a25572476b2b5
HEAD is now at 7225053 import gcc-toolset-9-make-4.2.1-2.el8