2026-05-11T09:01:18.716Z [ INFO] Starting package build
2026-05-11T09:01:18.716Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-11T09:01:19.071Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:01:19.615Z [ INFO] Running make stage stage=checksum
2026-05-11T09:01:20.074Z [ INFO] Running make stage stage=configure
2026-05-11T09:01:22.751Z [ INFO] Running make stage stage=build
2026-05-11T09:01:23.550Z [ERROR] Package build failed
2026-05-11T09:01:23.804Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)