$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-9-strace /var/lib/mock/dist-circle8-build-13014-2840/root/chroot_tmpdir/scmroot/gcc-toolset-9-strace
Cloning into '/var/lib/mock/dist-circle8-build-13014-2840/root/chroot_tmpdir/scmroot/gcc-toolset-9-strace'...
warning: redirecting to https://git.cclinux.org/stage/rpms/gcc-toolset-9-strace.git/
$ git reset --hard 7d220621a890cbcf569504d9c0d5e48ab87f8159
HEAD is now at 7d22062 import gcc-toolset-9-strace-5.1-6.el8