$ git clone -n https://git.cclinux.org/stage/rpms/glibc.git /var/lib/mock/dist-circle8-build-43463-8759/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-circle8-build-43463-8759/root/chroot_tmpdir/scmroot/glibc'...
$ git reset --hard a02007c543c92a18829dc109c4c2d82ced024919
HEAD is now at a02007c import glibc-2.28-164.el8