Hello Mark, Mark H Weaver <m...@netris.org> writes:
> Over the last month, the 'python-matplotlib' build on armhf has failed > non-deterministically 4 times due to timeout (1 hour of silence) in the > same place: > > phase `install' succeeded after 71.4 seconds > starting phase `install-doc' > Running Sphinx v1.2.3 > Initializing GitHub plugin > loading pickled environment... failed: [Errno 2] No such file or directory: > '/tmp/nix-build-python-matplotlib-1.4.3.drv-0/matplotlib-1.4.3/doc/build/doctrees/environment.pickle' > [autosummary] generating autosummary for: api/afm_api.rst, > api/animation_api.rst, api/api_changes.rst, api/artist_api.rst, > api/axes_api.rst, api/axis_api.rst, api/backend_bases_api.rst, > api/backend_gtkagg_api.rst, api/backend_pdf_api.rst, > api/backend_qt4agg_api.rst, ..., users/recipes.rst, users/screenshots.rst, > users/shell.rst, users/style_sheets.rst, users/text_intro.rst, > users/text_props.rst, users/tight_layout_guide.rst, > users/transforms_tutorial.rst, users/usetex.rst, users/whats_new.rst > Failed to import 'matplotlib.backends.backend_wxagg': no module named > matplotlib.backends.backend_wxagg > Failed to import 'matplotlib.backends.backend_qt4agg': no module named > matplotlib.backends.backend_qt4agg > animation, api, axes_grid, color, event_handling, images_contours_and_fields, > lines_bars_and_markers, misc, mplot3d, pie_and_polar_charts, pylab_examples, > shapes_and_collections, showcase, specialty_plots, statistics, style_sheets, > subplots_axes_and_figures, tests, text_labels_and_annotations, > ticks_and_spines, units, user_interfaces, widgets, > building [html]: targets for 127 source files that are out of date > updating environment: 607 added, 0 changed, 0 removed > reading sources... [ 0%] api/afm_api > reading sources... [ 0%] api/animation_api > reading sources... [ 0%] api/api_changes > reading sources... [ 0%] api/artist_api > reading sources... [ 0%] api/axes_api > reading sources... [ 0%] api/axis_api > reading sources... [ 1%] api/backend_bases_api > reading sources... [ 1%] api/backend_gtkagg_api > reading sources... [ 1%] api/backend_pdf_api > reading sources... [ 1%] api/backend_qt4agg_api > reading sources... [ 1%] api/backend_wxagg_api > reading sources... [ 1%] api/cbook_api > reading sources... [ 2%] api/cm_api > reading sources... [ 2%] api/collections_api > building of > `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' > timed out after 3600 seconds of silence > @ build-failed > /gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv - > timeout > guix build: error: build failed: build of > `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' > failed > > In all four cases, the timeout occurred in the same place, after > printing "reading sources... [ 2%] api/collections_api". > > The same builds succeeded on later attempts, e.g.: > > http://hydra.gnu.org:3000/build/864760#tabs-buildsteps > > Mark I've made a couple Python reproducibility enhancements on the core-updates branch (commits c94a2864d4 and cf495c934e), which allowed python-matplotlib to be built reproducibly. The CI doesn't know of any recent failure for the package on armhf-linux (see: http://ci.guix.gnu.org/search?query=python-matplotlib%20system:armhf-linux&border-low-id=2144656). Closing. Thank you for the report! Maxim
