$ git clone -n https://src.fedoraproject.org/forks/hypersa/rpms/ghc-cairo.git /var/lib/mock/f39-build-2225429-52829/root/chroot_tmpdir/scmroot/ghc-cairo
Cloning into '/var/lib/mock/f39-build-2225429-52829/root/chroot_tmpdir/scmroot/ghc-cairo'...
$ git fetch origin d3f96e593202939f27c51a287bff56ecc021c9d2:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/forks/hypersa/rpms/ghc-cairo.git/': Error in the HTTP2 framing layer
$ git reset --hard d3f96e593202939f27c51a287bff56ecc021c9d2
HEAD is now at d3f96e5 rv64 rebuild