2026-05-31T09:10:03.396Z [ INFO] Starting package build
2026-05-31T09:10:03.397Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-31T09:10:04.617Z [ INFO] Running make stage stage=pre-clean
2026-05-31T09:10:06.084Z [ INFO] Running make stage stage=checksum
2026-05-31T09:10:07.081Z [ INFO] Running make stage stage=configure
2026-05-31T09:10:12.139Z [ INFO] Running make stage stage=build
2026-05-31T09:10:14.591Z [ERROR] Package build failed
2026-05-31T09:10:16.669Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)