2026-05-05T15:19:28.028Z [ INFO] Starting package build
2026-05-05T15:19:28.028Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-05T15:19:28.366Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:19:33.930Z [ INFO] Running make stage stage=checksum
2026-05-05T15:19:34.332Z [ INFO] Running make stage stage=configure
2026-05-05T15:19:38.826Z [ INFO] Running make stage stage=build
2026-05-05T15:19:40.283Z [ INFO] Running make stage stage=install
2026-05-05T15:19:42.792Z [ERROR] Package build failed
2026-05-05T15:19:43.951Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)