2026-05-05T05:15:20.483Z [ INFO] Starting package build
2026-05-05T05:15:20.483Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-05-05T05:15:20.935Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:15:40.078Z [ INFO] Running make stage stage=checksum
2026-05-05T05:15:40.606Z [ INFO] Running make stage stage=configure
2026-05-05T05:15:54.348Z [ INFO] Running make stage stage=build
2026-05-05T05:16:31.382Z [ERROR] Package build failed
2026-05-05T05:16:33.253Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)