2026-05-31T17:20:47.162Z [ INFO] Starting package build
2026-05-31T17:20:47.162Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-31T17:20:48.677Z [ INFO] Running make stage stage=pre-clean
2026-05-31T17:20:54.311Z [ INFO] Running make stage stage=checksum
2026-05-31T17:20:54.861Z [ INFO] Running make stage stage=configure
2026-05-31T17:21:05.417Z [ INFO] Running make stage stage=build
2026-05-31T17:21:24.110Z [ERROR] Package build failed
2026-05-31T17:21:25.109Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)