2026-05-02T12:49:33.386Z [ INFO] Starting package build
2026-05-02T12:49:33.386Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-05-02T12:49:33.738Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:49:35.895Z [ INFO] Running make stage stage=checksum
2026-05-02T12:49:36.402Z [ INFO] Running make stage stage=configure
2026-05-02T12:49:43.091Z [ERROR] Package build failed
2026-05-02T12:49:43.612Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)