2026-04-29T12:40:42.725Z [ INFO] Starting package build
2026-04-29T12:40:42.725Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T12:40:43.154Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:40:48.360Z [ INFO] Running make stage stage=checksum
2026-04-29T12:40:48.847Z [ INFO] Running make stage stage=configure
2026-04-29T12:40:53.012Z [ INFO] Running make stage stage=build
2026-04-29T12:40:54.366Z [ INFO] Running make stage stage=install
2026-04-29T12:40:56.011Z [ERROR] Package build failed
2026-04-29T12:40:57.322Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)