2026-04-29T03:38:41.598Z [ INFO] Starting package build
2026-04-29T03:38:41.598Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T03:38:42.005Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:38:42.601Z [ INFO] Running make stage stage=checksum
2026-04-29T03:38:43.048Z [ INFO] Running make stage stage=configure
2026-04-29T03:38:45.671Z [ INFO] Running make stage stage=build
2026-04-29T03:38:46.582Z [ERROR] Package build failed
2026-04-29T03:38:46.957Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)