$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-9-systemtap.git /var/lib/mock/dist-circle8-build-21537-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-systemtap
Cloning into '/var/lib/mock/dist-circle8-build-21537-3948/root/chroot_tmpdir/scmroot/gcc-toolset-9-systemtap'...
$ git reset --hard 1408efadd8032973e7dafcd31c8285050ee58a13
HEAD is now at 1408efa import gcc-toolset-9-systemtap-4.1-4.el8