$ git clone -n https://src.fedoraproject.org/rpms/copr-rpmbuild.git /var/lib/mock/f33-build-139216-42325/root/chroot_tmpdir/scmroot/copr-rpmbuild
Cloning into '/var/lib/mock/f33-build-139216-42325/root/chroot_tmpdir/scmroot/copr-rpmbuild'...
$ git reset --hard cae23351193bc0703b45990cea35adc95dcaa37d
HEAD is now at cae2335 Update copr-rpmbuild to 0.37-1