2026-06-01T09:49:58.129Z [ INFO] Starting package build
2026-06-01T09:49:58.129Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T09:50:02.035Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:50:38.470Z [ INFO] Running make stage stage=checksum
2026-06-01T09:50:40.051Z [ INFO] Running make stage stage=configure
2026-06-01T09:50:56.446Z [ INFO] Running make stage stage=build
2026-06-01T09:51:12.318Z [ERROR] Package build failed
2026-06-01T09:51:25.696Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)