2026-04-29T12:39:36.524Z [ INFO] Starting package build
2026-04-29T12:39:36.525Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T12:39:36.911Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:39:42.520Z [ INFO] Running make stage stage=checksum
2026-04-29T12:39:43.033Z [ INFO] Running make stage stage=configure
2026-04-29T12:39:47.106Z [ INFO] Running make stage stage=build
2026-04-29T12:39:48.386Z [ INFO] Running make stage stage=install
2026-04-29T12:39:57.490Z [ERROR] Package build failed
2026-04-29T12:39:59.217Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)