2026-06-02T12:10:02.251Z [ INFO] Starting package build
2026-06-02T12:10:02.252Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-02T12:10:02.971Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:10:07.480Z [ INFO] Running make stage stage=checksum
2026-06-02T12:10:08.418Z [ INFO] Running make stage stage=configure
2026-06-02T12:10:16.757Z [ERROR] Package build failed
2026-06-02T12:10:17.442Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)