$ git clone -n https://src.fedoraproject.org/rpms/ghc-gi-gio.git /var/lib/mock/f40-build-801948-143896/root/chroot_tmpdir/scmroot/ghc-gi-gio
Cloning into '/var/lib/mock/f40-build-801948-143896/root/chroot_tmpdir/scmroot/ghc-gi-gio'...
$ git reset --hard 3c491575886f5e80e8ae30bddac3456c4ba4223f
HEAD is now at 3c49157 Add a temporary override to CFLAGS