[INFO] fetching crate rapid_solve 0.1.6... [INFO] testing rapid_solve-0.1.6 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rapid_solve 0.1.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate rapid_solve 0.1.6 [INFO] finished tweaking crates.io crate rapid_solve 0.1.6 [INFO] tweaked toml for crates.io crate rapid_solve 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rapid_solve 0.1.6 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rapid_solve 0.1.6 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rapid_time v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 392112c5ed206a9f522d154a31296645dbdfbdf5291257bc3cb921c076b28cb8 [INFO] running `Command { std: "docker" "start" "-a" "392112c5ed206a9f522d154a31296645dbdfbdf5291257bc3cb921c076b28cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "392112c5ed206a9f522d154a31296645dbdfbdf5291257bc3cb921c076b28cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392112c5ed206a9f522d154a31296645dbdfbdf5291257bc3cb921c076b28cb8", kill_on_drop: false }` [INFO] [stdout] 392112c5ed206a9f522d154a31296645dbdfbdf5291257bc3cb921c076b28cb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c627759fb880f540792fcfccca71909f3b6b2d980ff752a90b2e6a1eb323b9c [INFO] running `Command { std: "docker" "start" "-a" "3c627759fb880f540792fcfccca71909f3b6b2d980ff752a90b2e6a1eb323b9c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling rapid_time v0.1.2 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rapid_solve v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/objective/objective_value.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter<'_, BaseValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "3c627759fb880f540792fcfccca71909f3b6b2d980ff752a90b2e6a1eb323b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c627759fb880f540792fcfccca71909f3b6b2d980ff752a90b2e6a1eb323b9c", kill_on_drop: false }` [INFO] [stdout] 3c627759fb880f540792fcfccca71909f3b6b2d980ff752a90b2e6a1eb323b9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 506b7912e820a618bb2d9662d4c46c3f5ed37d1526af80f29d303f405c7243ad [INFO] running `Command { std: "docker" "start" "-a" "506b7912e820a618bb2d9662d4c46c3f5ed37d1526af80f29d303f405c7243ad", kill_on_drop: false }` [INFO] [stderr] Compiling rapid_solve v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/objective/objective_value.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter<'_, BaseValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/objective/objective_value.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | pub fn iter(&self) -> Iter<'_, BaseValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "506b7912e820a618bb2d9662d4c46c3f5ed37d1526af80f29d303f405c7243ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506b7912e820a618bb2d9662d4c46c3f5ed37d1526af80f29d303f405c7243ad", kill_on_drop: false }` [INFO] [stdout] 506b7912e820a618bb2d9662d4c46c3f5ed37d1526af80f29d303f405c7243ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c43f5b7dcb618300f4544ae3494e3e9009670d14f4aa48561b076529cc97a01c [INFO] running `Command { std: "docker" "start" "-a" "c43f5b7dcb618300f4544ae3494e3e9009670d14f4aa48561b076529cc97a01c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/objective/objective_value.rs:26:17 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 26 | pub fn iter(&self) -> Iter<'_, BaseValue> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rapid_solve` (lib) generated 1 warning (run `cargo fix --lib -p rapid_solve` to apply 1 suggestion) [INFO] [stderr] warning: `rapid_solve` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rapid_solve-2e99cdf3ed1b854d) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test examples::tsp::solvers::tabu_search::tests::test_tabu_search ... ok [INFO] [stdout] test examples::tsp::solvers::take_first_local_search::tests::test_take_first_local_search ... ok [INFO] [stdout] test examples::tsp::tsp_instance::tests::tsplib_atsp_file_test ... ok [INFO] [stdout] test examples::tsp::tsp_tour::tests::test_new_tsp_tour ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_tabu_search::tests::test_parallel_tabu_search ... ok [INFO] [stdout] test examples::tsp::solvers::simulated_annealing::tests::test_simulated_annealing ... ok [INFO] [stdout] test examples::tsp::tsp_tour::tests::test_new_tsp_tour_nearest_neighbor ... ok [INFO] [stdout] test examples::tsp::tsp_tour::tests::test_three_opt_swap ... ok [INFO] [stdout] test examples::tsp::solvers::basic_local_search::tests::test_basic_local_search ... ok [INFO] [stdout] test objective::tests::test ... ok [INFO] [stdout] test examples::tsp::solvers::threshold_accepting::tests::test_threshold_accepting ... ok [INFO] [stdout] test examples::tsp::tsp_instance::tests::tsplib_tsp_file_test ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_local_search::tests::test_parallel_local_search ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_local_search::tests::test_parallel_local_search_large_instance ... ok [INFO] [stdout] test examples::tsp::solvers::simulated_annealing::tests::test_simulated_annealing_large_instance ... ok [INFO] [stdout] test examples::tsp::solvers::basic_local_search::tests::test_basic_local_search_large_instance ... ok [INFO] [stdout] test examples::tsp::solvers::take_first_local_search::tests::test_first_local_search_52_nodes ... ok [INFO] [stdout] test examples::tsp::solvers::threshold_accepting::tests::test_basic_local_search_large_instance ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_tabu_search::tests::test_parallel_tabu_search_large_instance ... ok [INFO] [stdout] test examples::tsp::solvers::tabu_search::tests::test_tabu_search_large_instance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 57.18s [INFO] [stdout] [INFO] [stderr] Running unittests src/examples/tsp/main.rs (/opt/rustwide/target/debug/deps/rapid_solve_tsp_example-c755cbf30f43af34) [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] [stderr] Doc-tests rapid_solve [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/examples/tsp/solvers/basic_local_search.rs - examples::tsp::solvers::basic_local_search (line 6) ... ignored [INFO] [stdout] test src/examples/tsp/solvers/parallel_local_search.rs - examples::tsp::solvers::parallel_local_search (line 7) ... ignored [INFO] [stdout] test src/examples/tsp/solvers/simulated_annealing.rs - examples::tsp::solvers::simulated_annealing (line 3) ... ignored [INFO] [stdout] test src/examples/tsp/solvers/take_first_local_search.rs - examples::tsp::solvers::take_first_local_search (line 3) ... ignored [INFO] [stdout] test src/examples/tsp/solvers/threshold_accepting.rs - examples::tsp::solvers::threshold_accepting (line 3) ... ignored [INFO] [stdout] test src/lib.rs - (line 128) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 108) ... ok [INFO] [stdout] test src/lib.rs - (line 164) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 1.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c43f5b7dcb618300f4544ae3494e3e9009670d14f4aa48561b076529cc97a01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c43f5b7dcb618300f4544ae3494e3e9009670d14f4aa48561b076529cc97a01c", kill_on_drop: false }` [INFO] [stdout] c43f5b7dcb618300f4544ae3494e3e9009670d14f4aa48561b076529cc97a01c