2026-06-02T10:27:54.817Z [ INFO] Starting package build
2026-06-02T10:27:54.817Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:27:55.248Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:28:23.188Z [ INFO] Running make stage stage=checksum
2026-06-02T10:28:23.804Z [ INFO] Running make stage stage=configure
2026-06-02T10:28:28.061Z [ INFO] Running make stage stage=build
2026-06-02T10:28:29.054Z [ERROR] Package build failed
2026-06-02T10:28:32.252Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)