2026-06-01T15:06:31.687Z [ INFO] Starting package build
2026-06-01T15:06:31.687Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-01T15:06:33.166Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:06:53.930Z [ INFO] Running make stage stage=checksum
2026-06-01T15:06:56.642Z [ INFO] Running make stage stage=configure
2026-06-01T15:16:36.689Z [ INFO] Running make stage stage=build
2026-06-01T15:17:23.869Z [ERROR] Package build failed
2026-06-01T15:17:36.373Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)