2026-04-29T12:37:27.477Z [ INFO] Starting package build
2026-04-29T12:37:27.477Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:37:27.881Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:37:47.111Z [ INFO] Running make stage stage=checksum
2026-04-29T12:37:47.602Z [ INFO] Running make stage stage=configure
2026-04-29T12:37:55.895Z [ INFO] Running make stage stage=build
2026-04-29T12:38:48.461Z [ERROR] Package build failed
2026-04-29T12:38:51.810Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)