2026-04-29T12:05:48.888Z [ INFO] Starting package build
2026-04-29T12:05:48.888Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:05:49.396Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:05:51.551Z [ INFO] Running make stage stage=checksum
2026-04-29T12:05:52.016Z [ INFO] Running make stage stage=configure
2026-04-29T12:05:55.442Z [ INFO] Running make stage stage=build
2026-04-29T12:05:56.441Z [ERROR] Package build failed
2026-04-29T12:05:57.525Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)