2026-05-02T13:57:42.162Z [ INFO] Starting package build
2026-05-02T13:57:42.162Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T13:57:42.496Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:57:45.992Z [ INFO] Running make stage stage=checksum
2026-05-02T13:57:46.461Z [ INFO] Running make stage stage=configure
2026-05-02T13:57:51.442Z [ INFO] Running make stage stage=build
2026-05-02T13:57:52.823Z [ERROR] Package build failed
2026-05-02T13:57:53.595Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)