$ git clone -n https://git.cclinux.org/stage/rpms/gcc-toolset-10-valgrind.git /var/lib/mock/dist-circle8-gcc-toolset-10-build-40353-7493/root/chroot_tmpdir/scmroot/gcc-toolset-10-valgrind
Cloning into '/var/lib/mock/dist-circle8-gcc-toolset-10-build-40353-7493/root/chroot_tmpdir/scmroot/gcc-toolset-10-valgrind'...
$ git reset --hard 4345f18196c84ccf98d26168c370694d07e03f92
HEAD is now at 4345f18 import gcc-toolset-10-valgrind-3.16.0-4.el8