$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-10.git /var/lib/mock/dist-circle8-build-21702-3983/root/chroot_tmpdir/scmroot/gcc-toolset-10
Cloning into '/var/lib/mock/dist-circle8-build-21702-3983/root/chroot_tmpdir/scmroot/gcc-toolset-10'...
$ git reset --hard eac80204dfdae8325f249733d8e5ffcdac7852ec
HEAD is now at eac8020 import gcc-toolset-10-10.0-0.el8