Changes touching this path

• the pre-land gate reads the stream a doctest reports on, and the four failures in the sighting turn out to be the four that link rather than the compile_fail probes: #2084 asked for the condition to be reproduced rather than guessed, and it reproduces in one command, a transitive dependency rlib under target/debug/deps held open with no sharing, after which cargo test --locked -p loot-cli --doc comes back 6 passed and 4 failed with rustc saying crate socket2 required to be available in rlib format, the four being the doctests that link, cargo not rebuilding because the rlib mtime is as readable as ever, and the handle released giving 10 passed again. two premises in the ticket body are corrected off its own land log: the four it names are the doctests without compile_fail, a compile_fail probe never reaching a link at all, and the feature-unification hypothesis is refuted by profile, since the perf gate builds loot-perf-gate with --features count under --release into target/release while the suite reads target/debug, and that land test build was already fresh at 0.66s, so nothing in the invocation built anything to collide with. the gate could not see any of it because the evidence is on stdout, under the libtest captured-output heading, while tee_stderr set Captured stdout to empty by construction, so classify_cargo_test_failure read a finding off a stream that could not hold it. tee_stderr becomes tee and drains both pipes, stdout on a thread of its own because two pipes read in turn deadlock; CargoTestFailure gains ArtifactForm, keyed on cargo naming the doctest step on stderr together with a line opening error: crate on stdout, which is the widening #2079 declined and which answers the objections of that ticket rather than stepping around them; a first run classified that way buys the re-run #1873 already gives, and the same condition on both runs refuses as a no-verdict rather than as a finding, so a merged pass owes cargo clean and never the ADR 0055 story. the NO VERDICT heading says neither run judged the tree now rather than naming a crash, the third question is answered no in the doc of the gate itself with what a split would cost, and the stale #2079 bullet saying this classifier reads stderr is corrected where it stands. red under mutation, counts read each time: the stdout half never asked (loot-hygiene 39 passed and 1 failed, loot-first 193 passed and 3 failed), the doctest-step anchor dropped (39 passed and 1 failed, a real compile failure reading ArtifactForm), the line-start anchor dropped (39 passed and 1 failed, a quoted source line classifying), the real adapter dropping stdout again (loot-cli 17 passed and 1 failed), a doctest link failure counted as a verdict on the tree (194 passed and 2 failed) and the no-verdict closing sentence removed (195 passed and 1 failed), each restored to 196 passed, 40 passed and 1344 passed. no migration, no wire or format byte moves and no host behaviour moves, but what the pre-land gate prints and whether it retries moves on the client, so this rides the next release and owes no deploy. the workspace suite is green (4117 passed over 132 binaries, 8 ignored) (#2084) aa28e802 · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.