$ git clone -n https://src.fedoraproject.org/rpms/appstream.git /var/lib/mock/f40-build-799989-142742/root/chroot_tmpdir/scmroot/appstream
Cloning into '/var/lib/mock/f40-build-799989-142742/root/chroot_tmpdir/scmroot/appstream'...
$ git reset --hard 08051fd59455e9bd5bbaa4190796576afe8a6017
HEAD is now at 08051fd Backport patch to fix installing swcatalog