2026-06-02T12:40:00.938Z [ INFO] Starting package build
2026-06-02T12:40:00.939Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:40:02.154Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:40:03.515Z [ INFO] Running make stage stage=checksum
2026-06-02T12:40:04.155Z [ INFO] Running make stage stage=configure
2026-06-02T12:40:09.067Z [ INFO] Running make stage stage=build
2026-06-02T12:40:15.183Z [ERROR] Package build failed
2026-06-02T12:40:15.659Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)