[INFO] fetching crate polynode 0.12.1...
[INFO] testing polynode-0.12.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polynode 0.12.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polynode 0.12.1
[INFO] finished tweaking crates.io crate polynode 0.12.1
[INFO] tweaked toml for crates.io crate polynode 0.12.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynode 0.12.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polynode 0.12.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eff8021e6feb53b2f02bb362fb11ad685e205b83dc378f9aa35c4e7b2e2cce0
[INFO] running `Command { std: "docker" "start" "-a" "5eff8021e6feb53b2f02bb362fb11ad685e205b83dc378f9aa35c4e7b2e2cce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eff8021e6feb53b2f02bb362fb11ad685e205b83dc378f9aa35c4e7b2e2cce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eff8021e6feb53b2f02bb362fb11ad685e205b83dc378f9aa35c4e7b2e2cce0", kill_on_drop: false }`
[INFO] [stdout] 5eff8021e6feb53b2f02bb362fb11ad685e205b83dc378f9aa35c4e7b2e2cce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b859d3aee52021faad72bc0447bdf43e46c682ba40a39023eda142433d7461d4
[INFO] running `Command { std: "docker" "start" "-a" "b859d3aee52021faad72bc0447bdf43e46c682ba40a39023eda142433d7461d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling icu_collections v2.1.1
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[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling tungstenite v0.26.2
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling tokio-tungstenite v0.26.2
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling polynode v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "b859d3aee52021faad72bc0447bdf43e46c682ba40a39023eda142433d7461d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b859d3aee52021faad72bc0447bdf43e46c682ba40a39023eda142433d7461d4", kill_on_drop: false }`
[INFO] [stdout] b859d3aee52021faad72bc0447bdf43e46c682ba40a39023eda142433d7461d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1721e340555b55d1ab854cdce6292f365ff5179f29a2003105fb3a7fb33744aa
[INFO] running `Command { std: "docker" "start" "-a" "1721e340555b55d1ab854cdce6292f365ff5179f29a2003105fb3a7fb33744aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-syntax v0.8.10
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[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio v1.50.0
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[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling hyper v1.8.1
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[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling polynode v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.86s
[INFO] running `Command { std: "docker" "inspect" "1721e340555b55d1ab854cdce6292f365ff5179f29a2003105fb3a7fb33744aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1721e340555b55d1ab854cdce6292f365ff5179f29a2003105fb3a7fb33744aa", kill_on_drop: false }`
[INFO] [stdout] 1721e340555b55d1ab854cdce6292f365ff5179f29a2003105fb3a7fb33744aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a21c6077f3f831188ab8d4bc3e84ef2d9f32c0e20570b54626b3345dcaeb2ac3
[INFO] running `Command { std: "docker" "start" "-a" "a21c6077f3f831188ab8d4bc3e84ef2d9f32c0e20570b54626b3345dcaeb2ac3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polynode-1baf78b8748aa82d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test orderbook::state::tests::all_variants_cover_every_tracked_token ... ok
[INFO] [stdout] test orderbook::state::tests::batch_methods_skip_missing_tokens ... ok
[INFO] [stdout] test orderbook::state::tests::snapshot_stamps_last_change ... ok
[INFO] [stdout] test orderbook::state::tests::update_bumps_last_change ... ok
[INFO] [stdout] test orderbook::state::tests::inactive_since_filters_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stderr]    Doc-tests polynode
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/client.rs - client::PolyNodeClient::short_form (line 438) - compile ... ok
[INFO] [stdout] test src/redemption.rs - redemption (line 5) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... ok
[INFO] [stdout] test src/orderbook/engine.rs - orderbook::engine::OrderbookEngine (line 37) - compile ... FAILED
[INFO] [stdout] test src/short_form/mod.rs - short_form (line 9) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/orderbook/engine.rs - orderbook::engine::OrderbookEngine (line 37) stdout ----
[INFO] [stdout] error[E0277]: `impl Future<Output = Option<f64>>` doesn't implement `Debug`
[INFO] [stdout]   --> src/orderbook/engine.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 | println!("midpoint: {:?}", view.midpoint("token_a"));
[INFO] [stdout]    |                     ----   ^^^^^^^^^^^^^^^^^^^^^^^^ `impl Future<Output = Option<f64>>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     required by this formatting parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `impl Future<Output = Option<f64>>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/short_form/mod.rs - short_form (line 9) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `ShortFormMessage` in this scope
[INFO] [stdout]   --> src/short_form/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             ShortFormMessage::Event(e) => println!("{:?}", e),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ use of undeclared type `ShortFormMessage`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ShortFormMessage` in this scope
[INFO] [stdout]   --> src/short_form/mod.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             ShortFormMessage::Rotation(r) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ use of undeclared type `ShortFormMessage`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ShortFormMessage` in this scope
[INFO] [stdout]   --> src/short_form/mod.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             ShortFormMessage::Error(e) => eprintln!("Error: {}", e),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ use of undeclared type `ShortFormMessage`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/orderbook/engine.rs - orderbook::engine::OrderbookEngine (line 37)
[INFO] [stdout]     src/short_form/mod.rs - short_form (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a21c6077f3f831188ab8d4bc3e84ef2d9f32c0e20570b54626b3345dcaeb2ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21c6077f3f831188ab8d4bc3e84ef2d9f32c0e20570b54626b3345dcaeb2ac3", kill_on_drop: false }`
[INFO] [stdout] a21c6077f3f831188ab8d4bc3e84ef2d9f32c0e20570b54626b3345dcaeb2ac3
