$ git clone -n https://src.fedoraproject.org/rpms/ghc-attoparsec.git /var/lib/mock/f38-build-side-42-init-devel-917008-28734/root/chroot_tmpdir/scmroot/ghc-attoparsec
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-917008-28734/root/chroot_tmpdir/scmroot/ghc-attoparsec'...
$ git fetch origin fbc84f57be2b489a843787a487d10538bd72f868:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/ghc-attoparsec.git/': Error in the HTTP2 framing layer
$ git reset --hard fbc84f57be2b489a843787a487d10538bd72f868
HEAD is now at fbc84f5 Convert to %autorelease and %autochangelog