2026-06-01T15:19:13.690Z [ INFO] Starting package build
2026-06-01T15:19:13.690Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T15:19:14.983Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:19:35.926Z [ INFO] Running make stage stage=checksum
2026-06-01T15:19:37.857Z [ INFO] Running make stage stage=configure
2026-06-01T15:19:47.654Z [ INFO] Running make stage stage=build
2026-06-01T15:20:03.893Z [ERROR] Package build failed
2026-06-01T15:20:07.410Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)