[INFO] fetching crate siamese 0.0.1... [INFO] testing siamese-0.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate siamese 0.0.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate siamese 0.0.1 [INFO] finished tweaking crates.io crate siamese 0.0.1 [INFO] tweaked toml for crates.io crate siamese 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate siamese 0.0.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate siamese 0.0.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f93b1fa131012f465112b443934e30ecb599d5e2c4cfcf2089be1e45649bea5 [INFO] running `Command { std: "docker" "start" "-a" "0f93b1fa131012f465112b443934e30ecb599d5e2c4cfcf2089be1e45649bea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f93b1fa131012f465112b443934e30ecb599d5e2c4cfcf2089be1e45649bea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f93b1fa131012f465112b443934e30ecb599d5e2c4cfcf2089be1e45649bea5", kill_on_drop: false }` [INFO] [stdout] 0f93b1fa131012f465112b443934e30ecb599d5e2c4cfcf2089be1e45649bea5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3ae626412393c8c9384ef31882d177ff310c50a2f5f1db24624542e0ac2ecfb [INFO] running `Command { std: "docker" "start" "-a" "e3ae626412393c8c9384ef31882d177ff310c50a2f5f1db24624542e0ac2ecfb", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling evalexpr v12.0.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling pyo3-build-config v0.19.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling pyo3-ffi v0.19.2 [INFO] [stderr] Compiling pyo3 v0.19.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pyo3-macros-backend v0.19.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pyo3-macros v0.19.2 [INFO] [stderr] Compiling siamese v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/main.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct RuleExecutor { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | context: Arc>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.55s [INFO] running `Command { std: "docker" "inspect" "e3ae626412393c8c9384ef31882d177ff310c50a2f5f1db24624542e0ac2ecfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ae626412393c8c9384ef31882d177ff310c50a2f5f1db24624542e0ac2ecfb", kill_on_drop: false }` [INFO] [stdout] e3ae626412393c8c9384ef31882d177ff310c50a2f5f1db24624542e0ac2ecfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6a67ce4c5bc24612a999b06d43b390fa88448fb75819b920357235adf2a1a2a [INFO] running `Command { std: "docker" "start" "-a" "f6a67ce4c5bc24612a999b06d43b390fa88448fb75819b920357235adf2a1a2a", kill_on_drop: false }` [INFO] [stderr] Compiling siamese v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/main.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub struct RuleExecutor { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | context: Arc>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "f6a67ce4c5bc24612a999b06d43b390fa88448fb75819b920357235adf2a1a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a67ce4c5bc24612a999b06d43b390fa88448fb75819b920357235adf2a1a2a", kill_on_drop: false }` [INFO] [stdout] f6a67ce4c5bc24612a999b06d43b390fa88448fb75819b920357235adf2a1a2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 778a8c8ef55cda432bc0742a466839997fc26dc145e07d3e90eef1465c657425 [INFO] running `Command { std: "docker" "start" "-a" "778a8c8ef55cda432bc0742a466839997fc26dc145e07d3e90eef1465c657425", kill_on_drop: false }` [INFO] [stderr] warning: field `context` is never read [INFO] [stderr] --> src/main.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 84 | pub struct RuleExecutor { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 87 | context: Arc>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `siamese` (bin "siamese" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/_core-9707c44e7a28bb7c) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/siamese-ecf0470db8b48491) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "778a8c8ef55cda432bc0742a466839997fc26dc145e07d3e90eef1465c657425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778a8c8ef55cda432bc0742a466839997fc26dc145e07d3e90eef1465c657425", kill_on_drop: false }` [INFO] [stdout] 778a8c8ef55cda432bc0742a466839997fc26dc145e07d3e90eef1465c657425