Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/f0/88b97fe1a504f5ec3018292633121f/.command.sh
  Downloading: s3://natera-platform-sandbox/platform_projects/renasight_cnv/GCA_000001405.15_GRCh38_no_alt_analysis_set.fna.gz.gzi
  Downloading: s3://natera-platform-sandbox/pipeline-outputs/flowcell-runs/20260429_LH00527_0078_A23TNVJLT4/fix-s5cmd-runners_260506112613/bams/3619659347_r13.bam
  Downloading: s3://natera-platform-sandbox/platform-users/bding/CNV/REF/Renasight_CNV.mosatic.tm.bed
  Downloading: s3://natera-platform-sandbox/platform_projects/renasight_cnv/GCA_000001405.15_GRCh38_no_alt_analysis_set.fna.gz.fai
  Downloading: s3://natera-platform-sandbox/platform_projects/renasight_cnv/GCA_000001405.15_GRCh38_no_alt_analysis_set.fna.gz
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/f0/88b97fe1a504f5ec3018292633121f/.command.run
==> STAGING COMPLETE (7 inputs)

/tmp/nxf.6uLUkNq4Ct
mkdir -p failed for path /.config/matplotlib: [Errno 13] Permission denied: '/.config'
Matplotlib created a temporary cache directory at /tmp/matplotlib-egjl9g0g because there was an issue with the default path (/.config/matplotlib); it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing.