2026-05-11T10:25:58.817Z [ INFO] Starting package build
2026-05-11T10:25:58.817Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T10:25:59.085Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:26:00.669Z [ INFO] Running make stage stage=checksum
2026-05-11T10:26:01.051Z [ INFO] Running make stage stage=configure
2026-05-11T10:26:03.739Z [ INFO] Running make stage stage=build
2026-05-11T10:26:04.498Z [ERROR] Package build failed
2026-05-11T10:26:04.801Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)