2026-05-04T22:45:36.639Z [ INFO] Starting package build
2026-05-04T22:45:36.639Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-04T22:45:37.176Z [ INFO] Running make stage stage=pre-clean
2026-05-04T22:45:44.077Z [ INFO] Running make stage stage=checksum
2026-05-04T22:45:44.534Z [ INFO] Running make stage stage=configure
2026-05-04T22:47:20.737Z [ERROR] Package build failed
2026-05-04T22:47:23.878Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)