2026-05-01T23:37:44.656Z [ INFO] Starting package build
2026-05-01T23:37:44.656Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-01T23:37:44.916Z [ INFO] Running make stage stage=pre-clean
2026-05-01T23:37:45.448Z [ INFO] Running make stage stage=checksum
2026-05-01T23:37:45.757Z [ INFO] Running make stage stage=configure
2026-05-01T23:37:47.889Z [ INFO] Running make stage stage=build
2026-05-01T23:37:50.333Z [ERROR] Package build failed
2026-05-01T23:37:50.591Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)