2026-06-02T11:33:58.914Z [ INFO] Starting package build
2026-06-02T11:33:58.914Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:33:59.344Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:34:00.297Z [ INFO] Running make stage stage=checksum
2026-06-02T11:34:00.686Z [ INFO] Running make stage stage=configure
2026-06-02T11:34:03.695Z [ INFO] Running make stage stage=build
2026-06-02T11:34:04.618Z [ERROR] Package build failed
2026-06-02T11:34:05.147Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)