2026-06-02T11:27:03.937Z [ INFO] Starting package build
2026-06-02T11:27:03.937Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-02T11:27:04.393Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:27:10.401Z [ INFO] Running make stage stage=checksum
2026-06-02T11:27:10.902Z [ INFO] Running make stage stage=configure
2026-06-02T11:27:16.952Z [ INFO] Running make stage stage=build
2026-06-02T11:27:18.401Z [ERROR] Package build failed
2026-06-02T11:27:19.452Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)