2026-04-29T03:47:43.791Z [ INFO] Starting package build
2026-04-29T03:47:43.792Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T03:47:44.258Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:47:48.160Z [ INFO] Running make stage stage=checksum
2026-04-29T03:47:48.920Z [ INFO] Running make stage stage=configure
2026-04-29T03:47:57.141Z [ INFO] Running make stage stage=build
2026-04-29T03:50:15.049Z [ERROR] Package build failed
2026-04-29T03:50:20.798Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)