2026-04-29T12:25:15.459Z [ INFO] Starting package build
2026-04-29T12:25:15.459Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T12:25:15.819Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:25:22.624Z [ INFO] Running make stage stage=checksum
2026-04-29T12:25:23.139Z [ INFO] Running make stage stage=configure
2026-04-29T12:25:27.115Z [ INFO] Running make stage stage=build
2026-04-29T12:25:31.944Z [ERROR] Package build failed
2026-04-29T12:25:33.368Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)