[INFO] fetching crate rapid_solve 0.1.6... [INFO] testing rapid_solve-0.1.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate rapid_solve 0.1.6 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rapid_solve 0.1.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2123e75b174991483a2f184d99a1d76ab8acd14f1333cf93f901c70ea6bcb26a [INFO] running `Command { std: "docker" "start" "-a" "2123e75b174991483a2f184d99a1d76ab8acd14f1333cf93f901c70ea6bcb26a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2123e75b174991483a2f184d99a1d76ab8acd14f1333cf93f901c70ea6bcb26a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2123e75b174991483a2f184d99a1d76ab8acd14f1333cf93f901c70ea6bcb26a", kill_on_drop: false }` [INFO] [stdout] 2123e75b174991483a2f184d99a1d76ab8acd14f1333cf93f901c70ea6bcb26a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dca52af0ac7faa9f25dd755dd0d39c8d4d128a95a590e00f1ab13506197ab50f [INFO] running `Command { std: "docker" "start" "-a" "dca52af0ac7faa9f25dd755dd0d39c8d4d128a95a590e00f1ab13506197ab50f", kill_on_drop: false }` [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 rapid_time v0.1.2 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [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 14.59s [INFO] running `Command { std: "docker" "inspect" "dca52af0ac7faa9f25dd755dd0d39c8d4d128a95a590e00f1ab13506197ab50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca52af0ac7faa9f25dd755dd0d39c8d4d128a95a590e00f1ab13506197ab50f", kill_on_drop: false }` [INFO] [stdout] dca52af0ac7faa9f25dd755dd0d39c8d4d128a95a590e00f1ab13506197ab50f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0038da96005dd87e53bdf67a1d9b761f92d0328e8e618098210238ec59f699b [INFO] running `Command { std: "docker" "start" "-a" "a0038da96005dd87e53bdf67a1d9b761f92d0328e8e618098210238ec59f699b", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `Command { std: "docker" "inspect" "a0038da96005dd87e53bdf67a1d9b761f92d0328e8e618098210238ec59f699b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0038da96005dd87e53bdf67a1d9b761f92d0328e8e618098210238ec59f699b", kill_on_drop: false }` [INFO] [stdout] a0038da96005dd87e53bdf67a1d9b761f92d0328e8e618098210238ec59f699b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab1e44005ea14954b940403e926b4ad58b4765b12dad0761411845a578d0e7c3 [INFO] running `Command { std: "docker" "start" "-a" "ab1e44005ea14954b940403e926b4ad58b4765b12dad0761411845a578d0e7c3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test examples::tsp::solvers::basic_local_search::tests::test_basic_local_search ... ok [INFO] [stdout] test examples::tsp::solvers::simulated_annealing::tests::test_simulated_annealing ... ok [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 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rapid_solve-7dc98356dafb1bdb) [INFO] [stdout] test examples::tsp::solvers::tabu_search::tests::test_tabu_search ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_local_search::tests::test_parallel_local_search ... ok [INFO] [stdout] test examples::tsp::solvers::take_first_local_search::tests::test_take_first_local_search ... ok [INFO] [stdout] test examples::tsp::solvers::parallel_tabu_search::tests::test_parallel_tabu_search ... ok [INFO] [stdout] test examples::tsp::solvers::threshold_accepting::tests::test_threshold_accepting ... ok [INFO] [stdout] test examples::tsp::tsp_instance::tests::tsplib_atsp_file_test ... ok [INFO] [stdout] test examples::tsp::tsp_instance::tests::tsplib_tsp_file_test ... ok [INFO] [stdout] test examples::tsp::tsp_tour::tests::test_new_tsp_tour ... 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 objective::tests::test ... 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::threshold_accepting::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::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 has been running for over 60 seconds [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 84.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/examples/tsp/main.rs (/opt/rustwide/target/debug/deps/rapid_solve_tsp_example-37e4c0e20ea48eec) [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 45) ... ok [INFO] [stdout] test src/lib.rs - (line 108) ... ok [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 164) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab1e44005ea14954b940403e926b4ad58b4765b12dad0761411845a578d0e7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab1e44005ea14954b940403e926b4ad58b4765b12dad0761411845a578d0e7c3", kill_on_drop: false }` [INFO] [stdout] ab1e44005ea14954b940403e926b4ad58b4765b12dad0761411845a578d0e7c3