[INFO] cloning repository https://github.com/KushalMeghani1644/Rusty-Checker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KushalMeghani1644/Rusty-Checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushalMeghani1644%2FRusty-Checker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushalMeghani1644%2FRusty-Checker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e072521985fc3f461f9abf494d964e6243910f32 [INFO] checking KushalMeghani1644/Rusty-Checker against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushalMeghani1644%2FRusty-Checker" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KushalMeghani1644/Rusty-Checker [INFO] finished tweaking git repo https://github.com/KushalMeghani1644/Rusty-Checker [INFO] tweaked toml for git repo https://github.com/KushalMeghani1644/Rusty-Checker written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KushalMeghani1644/Rusty-Checker on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KushalMeghani1644/Rusty-Checker 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking KushalMeghani1644/Rusty-Checker against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushalMeghani1644%2FRusty-Checker" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KushalMeghani1644/Rusty-Checker [INFO] finished tweaking git repo https://github.com/KushalMeghani1644/Rusty-Checker [INFO] tweaked toml for git repo https://github.com/KushalMeghani1644/Rusty-Checker written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KushalMeghani1644/Rusty-Checker on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KushalMeghani1644/Rusty-Checker 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd17421e4890a12cf74600929a5a18adbda6dd2c8f5dba8ade8352b75edc6f5b [INFO] running `Command { std: "docker" "start" "-a" "fd17421e4890a12cf74600929a5a18adbda6dd2c8f5dba8ade8352b75edc6f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd17421e4890a12cf74600929a5a18adbda6dd2c8f5dba8ade8352b75edc6f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd17421e4890a12cf74600929a5a18adbda6dd2c8f5dba8ade8352b75edc6f5b", kill_on_drop: false }` [INFO] [stdout] fd17421e4890a12cf74600929a5a18adbda6dd2c8f5dba8ade8352b75edc6f5b [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e8869e65da03b547c633da40fcd4fd5dcd16ce39ac594d3ea88a2fdf58f0bc1 [INFO] running `Command { std: "docker" "start" "-a" "4e8869e65da03b547c633da40fcd4fd5dcd16ce39ac594d3ea88a2fdf58f0bc1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking ctrlc v3.4.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Checking thiserror v2.0.16 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking 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: 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] [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 17.12s [INFO] running `Command { std: "docker" "inspect" "4e8869e65da03b547c633da40fcd4fd5dcd16ce39ac594d3ea88a2fdf58f0bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e8869e65da03b547c633da40fcd4fd5dcd16ce39ac594d3ea88a2fdf58f0bc1", kill_on_drop: false }` [INFO] [stdout] 4e8869e65da03b547c633da40fcd4fd5dcd16ce39ac594d3ea88a2fdf58f0bc1