2026-06-02T11:20:54.940Z [ INFO] Starting package build
2026-06-02T11:20:54.940Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:20:55.601Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:20:57.695Z [ INFO] Running make stage stage=checksum
2026-06-02T11:20:58.372Z [ INFO] Running make stage stage=configure
2026-06-02T11:21:25.607Z [ INFO] Running make stage stage=build
2026-06-02T11:21:26.918Z [ERROR] Package build failed
2026-06-02T11:21:27.974Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)