RPC failed; HTTP 502 curl 22 The requested URL returned error: 502

expected 'packfile'

clone of '[email protected]:GerHobbelt/langdata_lstm.git' into submodule path '/home/runner/work/mupdf/mupdf/thirdparty/langdata_LSTM' failed

unable to access 'https://github.com/GerHobbelt/thirdparty-lcms2.git/': The requested URL returned error: 503

clone of '[email protected]:GerHobbelt/thirdparty-lcms2.git' into submodule path '/home/runner/work/mupdf/mupdf/thirdparty/lcms2' failed

unable to access 'https://github.com/GerHobbelt/leptonica.git/': The requested URL returned error: 503

clone of '[email protected]:GerHobbelt/leptonica.git' into submodule path '/home/runner/work/mupdf/mupdf/thirdparty/leptonica' failed

unable to access 'https://github.com/GerHobbelt/libwebp-net.git/': The requested URL returned error: 503

clone of '[email protected]:GerHobbelt/libwebp-net.git' into submodule path '/home/runner/work/mupdf/mupdf/thirdparty/libWebP.Net' failed

unable to access 'https://github.com/GerHobbelt/thirdparty-libjpeg.git/': The requested URL returned error: 503

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636