$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-9-dyninst.git /var/lib/mock/dist-circle8-build-21530-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-dyninst
Cloning into '/var/lib/mock/dist-circle8-build-21530-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-dyninst'...
$ git reset --hard 4e8bbdd007e3281bdf4a286aa69889e6c0a6cf35
HEAD is now at 4e8bbdd import gcc-toolset-9-dyninst-10.1.0-1.el8