2026-04-29T12:57:19.397Z [ INFO] Starting package build
2026-04-29T12:57:19.397Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T12:57:19.850Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:57:21.893Z [ INFO] Running make stage stage=checksum
2026-04-29T12:57:22.405Z [ INFO] Running make stage stage=configure
2026-04-29T12:57:25.265Z [ INFO] Running make stage stage=build
2026-04-29T12:57:26.179Z [ERROR] Package build failed
2026-04-29T12:57:26.888Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)