2026-05-02T03:01:21.151Z [ INFO] Starting package build
2026-05-02T03:01:21.151Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T03:01:21.752Z [ INFO] Running make stage stage=pre-clean
2026-05-02T03:01:24.877Z [ INFO] Running make stage stage=checksum
2026-05-02T03:01:25.265Z [ INFO] Running make stage stage=configure
2026-05-02T03:01:31.116Z [ INFO] Running make stage stage=build
2026-05-02T03:01:47.437Z [ERROR] Package build failed
2026-05-02T03:01:48.113Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)