2026-06-02T12:29:55.642Z [ INFO] Starting package build
2026-06-02T12:29:55.642Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-06-02T12:29:56.334Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:29:59.699Z [ INFO] Running make stage stage=checksum
2026-06-02T12:30:00.619Z [ INFO] Running make stage stage=configure
2026-06-02T12:30:05.448Z [ INFO] Running make stage stage=build
2026-06-02T12:30:07.276Z [ERROR] Package build failed
2026-06-02T12:30:08.424Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)