2026-05-02T11:59:51.208Z [ INFO] Starting package build
2026-05-02T11:59:51.208Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T11:59:51.539Z [ INFO] Running make stage stage=pre-clean
2026-05-02T11:59:52.214Z [ INFO] Running make stage stage=checksum
2026-05-02T11:59:52.567Z [ INFO] Running make stage stage=configure
2026-05-02T11:59:54.674Z [ INFO] Running make stage stage=build
2026-05-02T11:59:55.572Z [ERROR] Package build failed
2026-05-02T11:59:55.892Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)