2026-05-11T10:17:49.494Z [ INFO] Starting package build
2026-05-11T10:17:49.494Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T10:17:49.726Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:18:17.875Z [ INFO] Running make stage stage=checksum
2026-05-11T10:18:18.235Z [ INFO] Running make stage stage=configure
2026-05-11T10:18:33.146Z [ INFO] Running make stage stage=build
2026-05-11T10:19:00.973Z [ERROR] Package build failed
2026-05-11T10:19:03.190Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)