2026-06-02T12:41:08.571Z [ INFO] Starting package build
2026-06-02T12:41:08.571Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-02T12:41:09.009Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:41:10.141Z [ INFO] Running make stage stage=checksum
2026-06-02T12:41:10.650Z [ INFO] Running make stage stage=configure
2026-06-02T12:41:13.931Z [ INFO] Running make stage stage=build
2026-06-02T12:41:14.806Z [ERROR] Package build failed
2026-06-02T12:41:15.312Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)