2026-05-05T05:09:09.707Z [ INFO] Starting package build
2026-05-05T05:09:09.707Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-05-05T05:09:10.045Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:09:14.134Z [ INFO] Running make stage stage=checksum
2026-05-05T05:09:15.483Z [ INFO] Running make stage stage=configure
2026-05-05T05:09:20.197Z [ INFO] Running make stage stage=build
2026-05-05T05:09:51.248Z [ERROR] Package build failed
2026-05-05T05:09:53.976Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)