2026-06-02T12:49:16.530Z [ INFO] Starting package build
2026-06-02T12:49:16.530Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:49:17.150Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:49:18.494Z [ INFO] Running make stage stage=checksum
2026-06-02T12:49:30.090Z [ INFO] Running make stage stage=configure
2026-06-02T12:49:55.127Z [ INFO] Running make stage stage=build
2026-06-02T12:51:02.829Z [ERROR] Package build failed
2026-06-02T12:51:04.122Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)