2026-06-02T10:49:05.067Z [ INFO] Starting package build
2026-06-02T10:49:05.067Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:49:05.868Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:49:19.075Z [ INFO] Running make stage stage=checksum
2026-06-02T10:49:19.996Z [ INFO] Running make stage stage=configure
2026-06-02T10:49:43.270Z [ INFO] Running make stage stage=build
2026-06-02T10:50:18.469Z [ INFO] Running make stage stage=install
2026-06-02T10:50:19.398Z [ERROR] Package build failed
2026-06-02T10:50:21.695Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)