2026-05-05T14:31:37.726Z [ INFO] Starting package build
2026-05-05T14:31:37.726Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:31:38.056Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:31:38.601Z [ INFO] Running make stage stage=checksum
2026-05-05T14:31:39.031Z [ INFO] Running make stage stage=configure
2026-05-05T14:31:43.457Z [ INFO] Running make stage stage=build
2026-05-05T14:31:44.833Z [ERROR] Package build failed
2026-05-05T14:31:45.099Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)