[INFO] fetching crate rusty_checker 0.1.4... [INFO] testing rusty_checker-0.1.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rusty_checker 0.1.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rusty_checker 0.1.4 [INFO] finished tweaking crates.io crate rusty_checker 0.1.4 [INFO] tweaked toml for crates.io crate rusty_checker 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rusty_checker 0.1.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusty_checker 0.1.4 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fde43be23816899d6cc56431e641eb62fc2eda6fba7d025094b593e013e593d [INFO] running `Command { std: "docker" "start" "-a" "3fde43be23816899d6cc56431e641eb62fc2eda6fba7d025094b593e013e593d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fde43be23816899d6cc56431e641eb62fc2eda6fba7d025094b593e013e593d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fde43be23816899d6cc56431e641eb62fc2eda6fba7d025094b593e013e593d", kill_on_drop: false }` [INFO] [stdout] 3fde43be23816899d6cc56431e641eb62fc2eda6fba7d025094b593e013e593d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d41dff53b686a006c74f97b4ed6fb52d2e2d4675ca012a6bf21023e94e8924a [INFO] running `Command { std: "docker" "start" "-a" "8d41dff53b686a006c74f97b4ed6fb52d2e2d4675ca012a6bf21023e94e8924a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling rusty_checker v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/main.rs:278:27 [INFO] [stdout] | [INFO] [stdout] 278 | let idx = rng.gen_range(0..memory.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern_id` is never read [INFO] [stdout] --> src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 77 | struct ErrorLocation { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 81 | pattern_id: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hammer_count`, `step_size`, `total_tests`, `test_duration`, and `error_locations` are never read [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 85 | struct TestResults { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | hammer_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 89 | step_size: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 90 | total_tests: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 91 | anomalies_found: usize, [INFO] [stdout] 92 | test_duration: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 93 | memory_bandwidth_mbps: f64, [INFO] [stdout] 94 | error_locations: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestResults` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "8d41dff53b686a006c74f97b4ed6fb52d2e2d4675ca012a6bf21023e94e8924a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d41dff53b686a006c74f97b4ed6fb52d2e2d4675ca012a6bf21023e94e8924a", kill_on_drop: false }` [INFO] [stdout] 8d41dff53b686a006c74f97b4ed6fb52d2e2d4675ca012a6bf21023e94e8924a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c4ef9ad44ef67e03094675368fcf00877b35d546133bb27ba96bb2c084287e2 [INFO] running `Command { std: "docker" "start" "-a" "0c4ef9ad44ef67e03094675368fcf00877b35d546133bb27ba96bb2c084287e2", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_checker v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/main.rs:278:27 [INFO] [stdout] | [INFO] [stdout] 278 | let idx = rng.gen_range(0..memory.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pattern_id` is never read [INFO] [stdout] --> src/main.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 77 | struct ErrorLocation { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 81 | pattern_id: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hammer_count`, `step_size`, `total_tests`, `test_duration`, and `error_locations` are never read [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 85 | struct TestResults { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | hammer_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 89 | step_size: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 90 | total_tests: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 91 | anomalies_found: usize, [INFO] [stdout] 92 | test_duration: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 93 | memory_bandwidth_mbps: f64, [INFO] [stdout] 94 | error_locations: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestResults` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "0c4ef9ad44ef67e03094675368fcf00877b35d546133bb27ba96bb2c084287e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4ef9ad44ef67e03094675368fcf00877b35d546133bb27ba96bb2c084287e2", kill_on_drop: false }` [INFO] [stdout] 0c4ef9ad44ef67e03094675368fcf00877b35d546133bb27ba96bb2c084287e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a33978155b149bfc526d7aad6925d2f474be911455045a838d36d6449efeeb3 [INFO] running `Command { std: "docker" "start" "-a" "4a33978155b149bfc526d7aad6925d2f474be911455045a838d36d6449efeeb3", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stderr] --> src/main.rs:278:27 [INFO] [stderr] | [INFO] [stderr] 278 | let idx = rng.gen_range(0..memory.len()); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `pattern_id` is never read [INFO] [stderr] --> src/main.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 77 | struct ErrorLocation { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 81 | pattern_id: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ErrorLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `hammer_count`, `step_size`, `total_tests`, `test_duration`, and `error_locations` are never read [INFO] [stderr] --> src/main.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 85 | struct TestResults { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 88 | hammer_count: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 89 | step_size: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 90 | total_tests: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 91 | anomalies_found: usize, [INFO] [stderr] 92 | test_duration: Duration, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 93 | memory_bandwidth_mbps: f64, [INFO] [stderr] 94 | error_locations: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TestResults` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rusty_checker` (bin "rusty_checker" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_checker-d7b1d3b6fc0acb6c) [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" "4a33978155b149bfc526d7aad6925d2f474be911455045a838d36d6449efeeb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a33978155b149bfc526d7aad6925d2f474be911455045a838d36d6449efeeb3", kill_on_drop: false }` [INFO] [stdout] 4a33978155b149bfc526d7aad6925d2f474be911455045a838d36d6449efeeb3