these 2 derivations will be built:
  /nix/store/mjbdiqpykcqmlisvn8dk07kwfakgxrdp-unreal-agent-0.2.0.drv
  /nix/store/9162yknwjr5j569zr19a5awqn5ghp586-check-unreal-agent.drv
building '/nix/store/mjbdiqpykcqmlisvn8dk07kwfakgxrdp-unreal-agent-0.2.0.drv'
unreal-agent-0.2.0> Running phase: unpackPhase
unreal-agent-0.2.0> unpacking source archive /nix/store/1pz8mk135km8fm5rxrgq7cn2z1bqqiqi-source
unreal-agent-0.2.0> source root is source
unreal-agent-0.2.0> Running phase: patchPhase
unreal-agent-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
unreal-agent-0.2.0> Running phase: configurePhase
unreal-agent-0.2.0> Running phase: buildPhase
unreal-agent-0.2.0> Building subPackage ./cmd/unreal-agent-runner
unreal-agent-0.2.0> buildPhase completed in 1 minutes 40 seconds
unreal-agent-0.2.0> Running phase: checkPhase
unreal-agent-0.2.0> ok  	github.com/unreallabsai/unreal-agent/cmd/unreal-agent-runner	0.012s
unreal-agent-0.2.0> checkPhase completed in 1 minutes 25 seconds
unreal-agent-0.2.0> Running phase: installPhase
unreal-agent-0.2.0> Running phase: fixupPhase
unreal-agent-0.2.0> shrinking RPATHs of ELF executables and libraries in /nix/store/sdid7kzlfywvl6y3l4mk7vifflqvjpw9-unreal-agent-0.2.0
unreal-agent-0.2.0> shrinking /nix/store/sdid7kzlfywvl6y3l4mk7vifflqvjpw9-unreal-agent-0.2.0/bin/unreal-agent-runner
unreal-agent-0.2.0> patchelf: cannot find section '.dynamic'. The input file is most likely statically linked
unreal-agent-0.2.0> checking for references to /build/ in /nix/store/sdid7kzlfywvl6y3l4mk7vifflqvjpw9-unreal-agent-0.2.0...
unreal-agent-0.2.0> patchelf: cannot find section '.dynamic'. The input file is most likely statically linked
unreal-agent-0.2.0> patching script interpreter paths in /nix/store/sdid7kzlfywvl6y3l4mk7vifflqvjpw9-unreal-agent-0.2.0
unreal-agent-0.2.0> stripping (with command strip and flags -S -p) in /nix/store/sdid7kzlfywvl6y3l4mk7vifflqvjpw9-unreal-agent-0.2.0/bin
unreal-agent-0.2.0> Running phase: installCheckPhase
unreal-agent-0.2.0> Usage:
unreal-agent-0.2.0>   unreal-agent-runner [options] < request.json
unreal-agent-0.2.0>   unreal-agent-runner [options] 'JSON request'
unreal-agent-0.2.0>   unreal-agent-runner [options] -p 'prompt'
unreal-agent-0.2.0> 
unreal-agent-0.2.0> Reads one JSON request from stdin unless a positional request or -p is supplied.
unreal-agent-0.2.0> Place options before the positional request. -p and a positional request are mutually exclusive.
unreal-agent-0.2.0> 
unreal-agent-0.2.0> Options:
unreal-agent-0.2.0>   -log-directory string
unreal-agent-0.2.0>     	optional session JSONL log directory; unset writes only to stdout
unreal-agent-0.2.0>   -p prompt
unreal-agent-0.2.0>     	send a request with the given prompt without reading stdin
unreal-agent-0.2.0>   -session-directory string
unreal-agent-0.2.0>     	directory containing session files; defaults to $XDG_STATE_HOME/unreal-agent/sessions, or $HOME/.local/state/unreal-agent/sessions
unreal-agent-0.2.0>   -tool-heartbeat-interval duration
unreal-agent-0.2.0>     	tool-wait heartbeat interval (0 disables) (default 10m0s)
unreal-agent-0.2.0>   -workspace string
unreal-agent-0.2.0>     	agent workspace and Bash working directory (default ".")
unreal-agent-0.2.0> 
unreal-agent-0.2.0> Request schema (JSON object; unknown fields are rejected):
unreal-agent-0.2.0>   messages: array of {role: "user", content: string, message_id?: UUID string}
unreal-agent-0.2.0>     Non-empty array of user messages delivered in order. role defaults to "user";
unreal-agent-0.2.0>     message_id defaults to a generated UUID.
unreal-agent-0.2.0>   prompt: string
unreal-agent-0.2.0>     Shorthand for one user message; used when messages is absent.
unreal-agent-0.2.0>     Supply messages or prompt. messages takes precedence when both are present.
unreal-agent-0.2.0>   model: string (optional)
unreal-agent-0.2.0>     Provider model ID; defaults to UNREAL_HARNESS_LLM_MODEL or the provider default.
unreal-agent-0.2.0>   max_attempts: positive integer (optional)
unreal-agent-0.2.0>     Overrides UNREAL_HARNESS_LLM_MAX_ATTEMPTS (default 5); 1 disables retries.
unreal-agent-0.2.0>   system_prompt: string (optional)
unreal-agent-0.2.0>     Replaces the default system prompt.
unreal-agent-0.2.0>   thinking_level: "low" | "medium" | "high" | "xhigh" | "max" (optional; default "high")
unreal-agent-0.2.0>   session_id: non-empty string (optional)
unreal-agent-0.2.0>     Creates or resumes a persisted session.
unreal-agent-0.2.0>   disallowed_tools: array of non-empty strings (optional)
unreal-agent-0.2.0>     Static tool names excluded from model context and execution.
unreal-agent-0.2.0>   extra_allowed_tools: array of non-empty strings (optional; accepted but ignored)
unreal-agent-0.2.0>   include_partial_messages: boolean (optional; accepted but ignored)
building '/nix/store/9162yknwjr5j569zr19a5awqn5ghp586-check-unreal-agent.drv'

upload niks3: ok