2026-06-02T12:39:52.931Z [ INFO] Starting package build
2026-06-02T12:39:52.931Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:39:53.362Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:39:53.986Z [ INFO] Running make stage stage=checksum
2026-06-02T12:39:54.938Z [ INFO] Running make stage stage=configure
2026-06-02T12:39:58.592Z [ INFO] Running make stage stage=build
2026-06-02T12:39:59.910Z [ERROR] Package build failed
2026-06-02T12:40:00.921Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)