2026-05-02T12:20:37.125Z [ INFO] Starting package build
2026-05-02T12:20:37.126Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:20:37.709Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:20:51.903Z [ INFO] Running make stage stage=checksum
2026-05-02T12:20:52.454Z [ INFO] Running make stage stage=configure
2026-05-02T12:21:28.600Z [ INFO] Running make stage stage=build
2026-05-02T12:23:27.799Z [ERROR] Package build failed
2026-05-02T12:23:30.842Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)