2026-06-02T11:38:32.561Z [ INFO] Starting package build
2026-06-02T11:38:32.561Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-02T11:38:33.060Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:38:37.785Z [ INFO] Running make stage stage=checksum
2026-06-02T11:38:38.362Z [ INFO] Running make stage stage=configure
2026-06-02T11:39:01.312Z [ERROR] Package build failed
2026-06-02T11:39:02.542Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)