2026-06-01T04:04:11.875Z [ INFO] Starting package build
2026-06-01T04:04:11.875Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T04:04:12.309Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:04:37.492Z [ INFO] Running make stage stage=checksum
2026-06-01T04:04:38.047Z [ INFO] Running make stage stage=configure
2026-06-01T04:04:50.450Z [ INFO] Running make stage stage=build
2026-06-01T04:04:56.584Z [ERROR] Package build failed
2026-06-01T04:05:00.073Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)