2026-05-05T13:54:22.595Z [ INFO] Starting package build
2026-05-05T13:54:22.595Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T13:54:22.879Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:54:23.509Z [ INFO] Running make stage stage=checksum
2026-05-05T13:54:23.863Z [ INFO] Running make stage stage=configure
2026-05-05T13:54:26.251Z [ INFO] Running make stage stage=build
2026-05-05T13:54:27.160Z [ERROR] Package build failed
2026-05-05T13:54:27.447Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)