++ date + echo 'Starting build @ Wed Sep 25 11:17:09 UTC 2019' Starting build @ Wed Sep 25 11:17:09 UTC 2019 + sourcedir=/home/nodejs/staging/src/v13.0.0-rc.0 + mkdir -p /home/nodejs/staging/src/v13.0.0-rc.0 + sourcefile=/home/nodejs/staging/src/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz + stagingoutdir=/home/nodejs/staging/rc/v13.0.0-rc.0 + mkdir -p /home/nodejs/staging/rc/v13.0.0-rc.0 + distdir_promote=/home/nodejs/download/rc + distoutdir=/home/nodejs/download/rc/v13.0.0-rc.0 + mkdir -p /home/nodejs/download/rc/v13.0.0-rc.0 + for recipe in $recipes + ccachemount='-v /home/nodejs/.ccache/fetch-source/:/home/node/.ccache/' + mkdir -p /home/nodejs/.ccache/fetch-source + sourcemount='-v /home/nodejs/staging/src/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz:/home/node/node.tar.xz' + stagingmount='-v /home/nodejs/staging/rc/v13.0.0-rc.0:/out' + [[ fetch-source = \f\e\t\c\h\-\s\o\u\r\c\e ]] + stagingmount='-v /home/nodejs/staging/src/v13.0.0-rc.0:/out' + sourcemount= + docker run --rm -v /home/nodejs/.ccache/fetch-source/:/home/node/.ccache/ -v /home/nodejs/staging/src/v13.0.0-rc.0:/out unofficial-build-recipe-fetch-source https://unofficial-builds.nodejs.org/download/custom/ custom rc.0 '' '' v13.0.0-rc.0 https://nodejs.org/download/rc/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz + for recipe in $recipes + ccachemount='-v /home/nodejs/.ccache/headers/:/home/node/.ccache/' + mkdir -p /home/nodejs/.ccache/headers + sourcemount='-v /home/nodejs/staging/src/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz:/home/node/node.tar.xz' + stagingmount='-v /home/nodejs/staging/rc/v13.0.0-rc.0:/out' + [[ headers = \f\e\t\c\h\-\s\o\u\r\c\e ]] + docker run --rm -v /home/nodejs/.ccache/headers/:/home/node/.ccache/ -v /home/nodejs/staging/src/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz:/home/node/node.tar.xz -v /home/nodejs/staging/rc/v13.0.0-rc.0:/out unofficial-build-recipe-headers https://unofficial-builds.nodejs.org/download/custom/ custom rc.0 '' '' v13.0.0-rc.0 https://nodejs.org/download/rc/v13.0.0-rc.0/node-v13.0.0-rc.0.tar.xz