2026-05-02T03:21:20.942Z [ INFO] Starting package build
2026-05-02T03:21:20.942Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T03:21:21.310Z [ INFO] Running make stage stage=pre-clean
2026-05-02T03:21:24.870Z [ INFO] Running make stage stage=checksum
2026-05-02T03:21:25.296Z [ INFO] Running make stage stage=configure
2026-05-02T03:21:43.430Z [ INFO] Running make stage stage=build
2026-05-02T03:22:00.283Z [ERROR] Package build failed
2026-05-02T03:22:00.874Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)