2026-06-02T11:28:47.873Z [ INFO] Starting package build
2026-06-02T11:28:47.874Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:28:48.516Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:28:49.203Z [ INFO] Running make stage stage=checksum
2026-06-02T11:28:49.652Z [ INFO] Running make stage stage=configure
2026-06-02T11:28:52.823Z [ INFO] Running make stage stage=build
2026-06-02T11:28:53.796Z [ERROR] Package build failed
2026-06-02T11:28:54.504Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)