2026-05-02T12:15:12.760Z [ INFO] Starting package build
2026-05-02T12:15:12.760Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:15:13.152Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:15:14.847Z [ INFO] Running make stage stage=checksum
2026-05-02T12:15:15.344Z [ INFO] Running make stage stage=configure
2026-05-02T12:15:22.156Z [ INFO] Running make stage stage=build
2026-05-02T12:15:29.334Z [ INFO] Running make stage stage=install
2026-05-02T12:15:31.212Z [ERROR] Package build failed
2026-05-02T12:15:31.650Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)