$ git clone -n https://src.fedoraproject.org/rpms/ghc-ieee754.git /var/lib/mock/f38-build-689379-82526/root/chroot_tmpdir/scmroot/ghc-ieee754
Cloning into '/var/lib/mock/f38-build-689379-82526/root/chroot_tmpdir/scmroot/ghc-ieee754'...
$ git reset --hard 923fb7a633e4fab73b75eaa1a44bf88e7ec53edb
HEAD is now at 923fb7a Convert to %autorelease and %autochangelog