2026-05-11T09:33:14.918Z [ INFO] Starting package build
2026-05-11T09:33:14.918Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T09:33:15.225Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:33:16.968Z [ INFO] Running make stage stage=checksum
2026-05-11T09:33:17.338Z [ INFO] Running make stage stage=configure
2026-05-11T09:33:20.025Z [ INFO] Running make stage stage=build
2026-05-11T09:33:21.027Z [ERROR] Package build failed
2026-05-11T09:33:21.326Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)