2026-06-02T11:37:57.454Z [ INFO] Starting package build
2026-06-02T11:37:57.454Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-06-02T11:37:58.060Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:37:59.196Z [ INFO] Running make stage stage=checksum
2026-06-02T11:37:59.833Z [ INFO] Running make stage stage=configure
2026-06-02T11:38:03.486Z [ INFO] Running make stage stage=build
2026-06-02T11:38:04.790Z [ERROR] Package build failed
2026-06-02T11:38:05.377Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)