Echo stderr from captured command.
Echo stderr from captured command.

This helps with debugging if the command fails.

mesonbuild/meson,mesonbuild/meson,becm/meson,jpakkane/meson,becm/meson,ernestask/meson,MathieuDuponchelle/meson,trhd/meson,wberrier/meson,fmuellner/meson,fmuellner/meson,MathieuDuponchelle/meson,QuLogic/meson,jpakkane/meson,pexip/meson,jpakkane/meson,jpakkane/meson,ernestask/meson,ernestask/meson,thiblahute/meson,aaronp24/meson,thiblahute/meson,wberrier/meson,aaronp24/meson,jpakkane/meson,rhd/meson,pexip/meson,wberrier/meson,jeandet/meson,mesonbuild/meson,MathieuDuponchelle/meson,centricular/meson,becm/meson,ernestask/meson,jpakkane/meson,wberrier/meson,thiblahute/meson,MathieuDuponchelle/meson,thiblahute/meson,QuLogic/meson,rhd/meson,trhd/meson,pexip/meson,jeandet/meson,aaronp24/meson,pexip/meson,jpakkane/meson,centricular/meson,MathieuDuponchelle/meson,MathieuDuponchelle/meson,fmuellner/meson,fmuellner/meson,QuLogic/meson,wberrier/meson,mesonbuild/meson,QuLogic/meson,centricular/meson,trhd/meson,trhd/meson,trhd/meson,ernestask/meson,rhd/meson,centricular/meson,jeandet/meson,wberrier/meson,ernestask/meson,pexip/meson,centricular/meson,ernestask/meson,jpakkane/meson,QuLogic/meson,jpakkane/meson,rhd/meson,jeandet/meson,ernestask/meson,mesonbuild/meson,aaronp24/meson,MathieuDuponchelle/meson,mesonbuild/meson,MathieuDuponchelle/meson,centricular/meson,becm/meson,becm/meson,rhd/meson,aaronp24/meson,aaronp24/meson,becm/meson,jeandet/meson,ernestask/meson,pexip/meson,mesonbuild/meson,mesonbuild/meson,aaronp24/meson,becm/meson,aaronp24/meson,becm/meson,pexip/meson,trhd/meson,thiblahute/meson,thiblahute/meson,becm/meson,mesonbuild/meson,wberrier/meson,mesonbuild/meson,aaronp24/meson,trhd/meson,jeandet/meson,QuLogic/meson,thiblahute/meson,centricular/meson,jeandet/meson,centricular/meson,jeandet/meson,trhd/meson,pexip/meson,QuLogic/meson,fmuellner/meson,becm/meson,QuLogic/meson,jeandet/meson,rhd/meson,fmuellner/meson,wberrier/meson,pexip/meson,thiblahute/meson,fmuellner/meson,MathieuDuponchelle/meson,trhd/meson,rhd/meson,rhd/meson,QuLogic/meson,fmuellner/meson,thiblahute/meson,fmuellner/meson,pexip/meson