i run sudo nvidia-docker run --rm -it detectron:c2-cuda9-cudnn7 python2 tools/infer_simple.py --cfg configs/12_2017_baselines/e2e_mask_rcnn_R-101-FPN_2x.yaml --output-dir demo/output --image-ext jpg --wts https://s3-us-west-2.amazonaws.com/detectron/35861858/12_2017_baselines/e2e_mask_rcnn_R-101-FPN_2x.yaml.02_32_51.SgT4y1cO/output/train/coco_2014_train:coco_2014_valminusminival/generalized_rcnn/model_final.pkl demo

[ytgcljj]

INFO infer_simple.py: 133: Processing demo/34501842524_3c858b3080_k.jpg -> demo/output/34501842524_3c858b3080_k.jpg.pdf
INFO infer_simple.py: 141: Inference time: 0.164s
INFO infer_simple.py: 143: | im_detect_bbox: 0.141s
INFO infer_simple.py: 143: | misc_mask: 0.013s
INFO infer_simple.py: 143: | im_detect_mask: 0.006s
INFO infer_simple.py: 143: | misc_bbox: 0.002s
INFO infer_simple.py: 133: Processing demo/19064748793_bb942deea1_k.jpg -> demo/output/19064748793_bb942deea1_k.jpg.pdf
INFO infer_simple.py: 141: Inference time: 0.235s
INFO infer_simple.py: 143: | im_detect_bbox: 0.137s
INFO infer_simple.py: 143: | misc_mask: 0.061s
INFO infer_simple.py: 143: | im_detect_mask: 0.034s
INFO infer_simple.py: 143: | misc_bbox: 0.003s
INFO infer_simple.py: 133: Processing demo/17790319373_bd19b24cfc_k.jpg -> demo/output/17790319373_bd19b24cfc_k.jpg.pdf
INFO infer_simple.py: 141: Inference time: 0.205s
INFO infer_simple.py: 143: | im_detect_bbox: 0.142s
INFO infer_simple.py: 143: | misc_mask: 0.043s
INFO infer_simple.py: 143: | im_detect_mask: 0.017s
INFO infer_simple.py: 143: | misc_bbox: 0.003s
INFO infer_simple.py: 133: Processing demo/16004479832_a748d55f21_k.jpg -> demo/output/16004479832_a748d55f21_k.jpg.pdf
INFO infer_simple.py: 141: Inference time: 0.163s
INFO infer_simple.py: 143: | im_detect_bbox: 0.139s
INFO infer_simple.py: 143: | misc_mask: 0.015s
INFO infer_simple.py: 143: | im_detect_mask: 0.006s
INFO infer_simple.py: 143: | misc_bbox: 0.003s
INFO infer_simple.py: 133: Processing demo/33887522274_eebd074106_k.jpg -> demo/output/33887522274_eebd074106_k.jpg.pdf
INFO infer_simple.py: 141: Inference time: 0.150s
INFO infer_simple.py: 143: | im_detect_bbox: 0.130s
INFO infer_simple.py: 143: | misc_mask: 0.011s
INFO infer_simple.py: 143: | im_detect_mask: 0.006s
INFO infer_simple.py: 143: | misc_bbox: 0.003s

I can't see the files in the output folder under the local demo (I deleted all the files from the original output)