2026-05-11T10:57:26.747Z [ INFO] Starting package build
2026-05-11T10:57:26.747Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T10:57:27.053Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:57:28.807Z [ INFO] Running make stage stage=checksum
2026-05-11T10:57:29.188Z [ INFO] Running make stage stage=configure
2026-05-11T10:57:54.369Z [ INFO] Running make stage stage=build
2026-05-11T10:57:55.226Z [ERROR] Package build failed
2026-05-11T10:57:55.631Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)