2026-05-05T13:54:25.244Z [ INFO] Starting package build
2026-05-05T13:54:25.244Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T13:54:25.565Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:54:27.362Z [ INFO] Running make stage stage=checksum
2026-05-05T13:54:27.812Z [ INFO] Running make stage stage=configure
2026-05-05T13:54:44.443Z [ INFO] Running make stage stage=build
2026-05-05T13:54:45.865Z [ERROR] Package build failed
2026-05-05T13:54:46.250Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)