$ git clone -n https://git.cclinux.org/stage/rpms/poppler.git /var/lib/mock/dist-circle8-build-32171-5514/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-circle8-build-32171-5514/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard bfd42f225857f4eae72e8937b8389292a6432111
HEAD is now at bfd42f2 import poppler-0.66.0-27.el8