2026-06-02T10:56:35.874Z [ INFO] Starting package build
2026-06-02T10:56:35.874Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T10:56:36.706Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:56:55.360Z [ INFO] Running make stage stage=checksum
2026-06-02T10:56:56.005Z [ INFO] Running make stage stage=configure
2026-06-02T10:57:05.732Z [ERROR] Package build failed
2026-06-02T10:57:07.486Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)