2026-05-11T09:29:49.802Z [ INFO] Starting package build
2026-05-11T09:29:49.803Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T09:29:50.136Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:29:57.304Z [ INFO] Running make stage stage=checksum
2026-05-11T09:29:57.766Z [ INFO] Running make stage stage=configure
2026-05-11T09:30:52.318Z [ INFO] Running make stage stage=build
2026-05-11T09:31:45.341Z [ERROR] Package build failed
2026-05-11T09:31:46.619Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)