2026-04-29T12:56:48.729Z [ INFO] Starting package build
2026-04-29T12:56:48.729Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:56:49.230Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:56:49.885Z [ INFO] Running make stage stage=checksum
2026-04-29T12:56:50.370Z [ INFO] Running make stage stage=configure
2026-04-29T12:56:53.960Z [ERROR] Package build failed
2026-04-29T12:56:54.355Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)