2026-05-11T08:26:25.835Z [ INFO] Starting package build
2026-05-11T08:26:25.835Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-11T08:26:26.568Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:26:38.018Z [ INFO] Running make stage stage=checksum
2026-05-11T08:26:38.387Z [ INFO] Running make stage stage=configure
2026-05-11T08:26:46.116Z [ INFO] Running make stage stage=build
2026-05-11T08:26:46.987Z [ INFO] Running make stage stage=install
2026-05-11T08:26:52.517Z [ERROR] Package build failed
2026-05-11T08:26:54.082Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)