2026-05-05T15:57:32.501Z [ INFO] Starting package build
2026-05-05T15:57:32.501Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:57:32.989Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:57:38.396Z [ INFO] Running make stage stage=checksum
2026-05-05T15:57:38.851Z [ INFO] Running make stage stage=configure
2026-05-05T15:57:59.562Z [ INFO] Running make stage stage=build
2026-05-05T15:58:00.251Z [ERROR] Package build failed
2026-05-05T15:58:01.661Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)