$ git clone -n https://git.cclinux.org/stage/rpms/poppler.git /var/lib/mock/dist-circle8-build-39893-7331/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-circle8-build-39893-7331/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard 45680adc864b59605a5f7fdf63f6b349e60f0440
HEAD is now at 45680ad import poppler-20.11.0-2.el8