2026-05-05T15:31:44.593Z [ INFO] Starting package build
2026-05-05T15:31:44.593Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:31:44.983Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:32:00.088Z [ INFO] Running make stage stage=checksum
2026-05-05T15:32:00.609Z [ INFO] Running make stage stage=configure
2026-05-05T15:32:13.441Z [ INFO] Running make stage stage=build
2026-05-05T15:32:20.953Z [ERROR] Package build failed
2026-05-05T15:49:24.303Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)