A finding you can't reproduce is a rumor. Replay turns findings back into facts.

Watch records the full environment alongside every result. Replay loads that recording & spawns your command inside it: the child gets exactly the recorded variables, not the rest of your shell. Then it runs the command a second time in the same pinned world & compares outputs byte for byte.

pinned world: code=e71d4265756eefdd env=7b2ae6a286cd9586 (64 vars)
repro deterministic: yes
replay output:
...

yes: the behavior is a property of the recorded world. no: something outside the recording participates, wall clock or network or a port, and the divergence byte offset prints. The finding isn't worthless, but it's weaker, and the report says so. Containers are out of scope for now; the pin covers environment variables, working directory & the exact command.