2026-05-11T09:27:26.273Z [ INFO] Starting package build
2026-05-11T09:27:26.273Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-11T09:27:26.549Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:27:27.277Z [ INFO] Running make stage stage=checksum
2026-05-11T09:27:27.646Z [ INFO] Running make stage stage=configure
2026-05-11T09:27:42.048Z [ INFO] Running make stage stage=build
2026-05-11T09:27:47.220Z [ERROR] Package build failed
2026-05-11T09:27:47.515Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)