2026-04-29T11:32:16.762Z [ INFO] Starting package build
2026-04-29T11:32:16.762Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T11:32:17.342Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:32:32.261Z [ INFO] Running make stage stage=checksum
2026-04-29T11:32:32.879Z [ INFO] Running make stage stage=configure
2026-04-29T11:33:03.112Z [ INFO] Running make stage stage=build
2026-04-29T11:33:16.745Z [ INFO] Running make stage stage=install
2026-04-29T11:33:21.875Z [ERROR] Package build failed
2026-04-29T11:33:23.589Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)