2026-05-05T14:16:20.774Z [ INFO] Starting package build
2026-05-05T14:16:20.775Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T14:16:21.119Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:16:28.776Z [ INFO] Running make stage stage=checksum
2026-05-05T14:16:29.217Z [ INFO] Running make stage stage=configure
2026-05-05T14:16:45.064Z [ INFO] Running make stage stage=build
2026-05-05T14:16:49.111Z [ERROR] Package build failed
2026-05-05T14:16:50.235Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)