2026-05-02T13:35:30.552Z [ INFO] Starting package build
2026-05-02T13:35:30.553Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T13:35:31.014Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:35:36.292Z [ INFO] Running make stage stage=checksum
2026-05-02T13:35:36.776Z [ INFO] Running make stage stage=configure
2026-05-02T13:35:44.087Z [ INFO] Running make stage stage=build
2026-05-02T13:35:47.689Z [ERROR] Package build failed
2026-05-02T13:35:49.028Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)