2026-06-02T12:48:01.851Z [ INFO] Starting package build
2026-06-02T12:48:01.851Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:48:02.540Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:48:05.265Z [ INFO] Running make stage stage=checksum
2026-06-02T12:48:05.919Z [ INFO] Running make stage stage=configure
2026-06-02T12:48:12.448Z [ INFO] Running make stage stage=build
2026-06-02T12:48:15.921Z [ERROR] Package build failed
2026-06-02T12:48:16.543Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)