2026-04-29T12:37:05.109Z [ INFO] Starting package build
2026-04-29T12:37:05.109Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:37:05.588Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:37:07.571Z [ INFO] Running make stage stage=checksum
2026-04-29T12:37:08.043Z [ INFO] Running make stage stage=configure
2026-04-29T12:37:12.026Z [ INFO] Running make stage stage=build
2026-04-29T12:37:13.524Z [ INFO] Running make stage stage=install
2026-04-29T12:37:15.096Z [ERROR] Package build failed
2026-04-29T12:37:15.581Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)