[INFO] fetching crate prd 0.1.0...
[INFO] testing prd-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate prd 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate prd 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate prd 0.1.0
[INFO] tweaked toml for crates.io crate prd 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prd 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prd 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a849b731005a49abb2354af8c4d4b25fe2c2da1363eed58127cd1cc66ed4f29
[INFO] running `Command { std: "docker" "start" "-a" "0a849b731005a49abb2354af8c4d4b25fe2c2da1363eed58127cd1cc66ed4f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a849b731005a49abb2354af8c4d4b25fe2c2da1363eed58127cd1cc66ed4f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a849b731005a49abb2354af8c4d4b25fe2c2da1363eed58127cd1cc66ed4f29", kill_on_drop: false }`
[INFO] [stdout] 0a849b731005a49abb2354af8c4d4b25fe2c2da1363eed58127cd1cc66ed4f29
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2de85f068ba1255bed998df2d80370f90b7856d5cf448742d63ba3f9ebacfc3e
[INFO] running `Command { std: "docker" "start" "-a" "2de85f068ba1255bed998df2d80370f90b7856d5cf448742d63ba3f9ebacfc3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2de85f068ba1255bed998df2d80370f90b7856d5cf448742d63ba3f9ebacfc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de85f068ba1255bed998df2d80370f90b7856d5cf448742d63ba3f9ebacfc3e", kill_on_drop: false }`
[INFO] [stdout] 2de85f068ba1255bed998df2d80370f90b7856d5cf448742d63ba3f9ebacfc3e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfe176da1371c00b0180a1670c690034b8266802189042843e2664497ce718c4
[INFO] running `Command { std: "docker" "start" "-a" "bfe176da1371c00b0180a1670c690034b8266802189042843e2664497ce718c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling prd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "bfe176da1371c00b0180a1670c690034b8266802189042843e2664497ce718c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe176da1371c00b0180a1670c690034b8266802189042843e2664497ce718c4", kill_on_drop: false }`
[INFO] [stdout] bfe176da1371c00b0180a1670c690034b8266802189042843e2664497ce718c4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63a329f07b6a448f8c5ccabefe7a8eaa13c2912637a1ded55dd0034d706ad2eb
[INFO] running `Command { std: "docker" "start" "-a" "63a329f07b6a448f8c5ccabefe7a8eaa13c2912637a1ded55dd0034d706ad2eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prd-cf5be0d8a08fb3a5)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test core::random_source::tests::test_mock_random_source ... ok
[INFO] [stdout] test core::random_source::tests::test_mock_reset ... ok
[INFO] [stdout] test core::random_source::tests::test_next_range_single_value ... ok
[INFO] [stdout] test core::random_source::tests::test_next_range ... ok
[INFO] [stdout] test core::random_source::tests::test_seeded_rng_deterministic ... ok
[INFO] [stdout] test core::random_source::tests::test_seeded_rng_different_seeds ... ok
[INFO] [stdout] test dice::roller::tests::test_dice_roller_basic ... ok
[INFO] [stdout] test core::random_source::tests::test_mock_constant ... ok
[INFO] [stdout] test core::random_source::tests::test_next_bool ... ok
[INFO] [stdout] test dice::roller::tests::test_drop_lowest ... ok
[INFO] [stdout] test dice::roller::tests::test_notation_display ... ok
[INFO] [stdout] test dice::roller::tests::test_notation_parsing ... ok
[INFO] [stdout] test distributions::prd::tests::test_c_value_calculation ... ok
[INFO] [stdout] test distributions::prd::tests::test_prd_basic ... ok
[INFO] [stdout] test dice::roller::tests::test_dice_roller_with_modifier ... ok
[INFO] [stdout] test distributions::prd::tests::test_prd_increment ... ok
[INFO] [stdout] test distributions::prd::tests::test_probability_from_c ... ok
[INFO] [stdout] test distributions::prd::tests::test_prd_reset_on_success ... ok
[INFO] [stdout] test core::random_source::tests::test_mock_empty_values - should panic ... ok
[INFO] [stdout] test distributions::true_random::tests::test_set_probability ... ok
[INFO] [stdout] test distributions::true_random::tests::test_true_random_creation ... ok
[INFO] [stdout] test distributions::true_random::tests::test_true_random_failure ... ok
[INFO] [stdout] test distributions::true_random::tests::test_true_random_success ... ok
[INFO] [stdout] test distributions::true_random::tests::test_uniform_distribution ... ok
[INFO] [stdout] test dice::roller::tests::test_invalid_dice_count - should panic ... ok
[INFO] [stdout] test core::random_source::tests::test_mock_invalid_value - should panic ... ok
[INFO] [stdout] test distributions::true_random::tests::test_uniform_generation ... ok
[INFO] [stdout] test distributions::true_random::tests::test_uniform_invalid_range - should panic ... ok
[INFO] [stdout] test distributions::true_random::tests::test_variance ... ok
[INFO] [stdout] test distributions::weighted::tests::test_builder ... ok
[INFO] [stdout] test distributions::weighted::tests::test_negative_weight - should panic ... ok
[INFO] [stdout] test distributions::weighted::tests::test_empty_table ... ok
[INFO] [stdout] test distributions::weighted::tests::test_clear ... ok
[INFO] [stdout] test core::random_source::tests::test_next_range_invalid - should panic ... ok
[INFO] [stdout] test distributions::prd::tests::test_invalid_probability - should panic ... ok
[INFO] [stdout] test distributions::weighted::tests::test_weighted_table_basic ... ok
[INFO] [stdout] test tests::test_prelude_imports ... ok
[INFO] [stdout] test utils::analyzer::tests::test_analyzer_basic ... ok
[INFO] [stdout] test utils::analyzer::tests::test_analyzer_config ... ok
[INFO] [stdout] test distributions::true_random::tests::test_invalid_probability_negative - should panic ... ok
[INFO] [stdout] test distributions::true_random::tests::test_expected_value ... ok
[INFO] [stdout] test utils::analyzer::tests::test_comparison_tolerance ... ok
[INFO] [stdout] test distributions::weighted::tests::test_weighted_selection_last ... ok
[INFO] [stdout] test distributions::true_random::tests::test_invalid_probability_too_high - should panic ... ok
[INFO] [stdout] test utils::visualizer::tests::test_box_plot ... ok
[INFO] [stdout] test utils::analyzer::tests::test_comparison ... ok
[INFO] [stdout] test utils::visualizer::tests::test_histogram_render ... ok
[INFO] [stdout] test utils::visualizer::tests::test_histogram_with_labels ... ok
[INFO] [stdout] test utils::visualizer::tests::test_sparkline ... ok
[INFO] [stdout] test utils::visualizer::tests::test_progress_bar ... ok
[INFO] [stdout] test distributions::weighted::tests::test_weighted_selection ... ok
[INFO] [stdout] test utils::visualizer::tests::test_sparkline_empty ... ok
[INFO] [stdout] test distributions::weighted::tests::test_update_weight ... ok
[INFO] [stdout] test utils::visualizer::tests::test_sparkline_single_value ... ok
[INFO] [stdout] test utils::visualizer::tests::test_histogram_creation ... ok
[INFO] [stdout] test utils::visualizer::tests::test_empty_histogram ... ok
[INFO] [stdout] test utils::visualizer::tests::test_visualization_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prd
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/core/random_source.rs - core::random_source (line 9) ... ignored
[INFO] [stdout] test src/core/random_source.rs - core::random_source::DefaultRandomSource::new (line 49) ... ignored
[INFO] [stdout] test src/core/random_source.rs - core::random_source::DefaultRandomSource::seeded (line 82) ... ignored
[INFO] [stdout] test src/core/random_source.rs - core::random_source::MockRandomSource::new (line 224) ... ignored
[INFO] [stdout] test src/core/traits.rs - core::traits::Distribution (line 18) ... ignored
[INFO] [stdout] test src/dice/mod.rs - dice (line 20) ... ignored
[INFO] [stdout] test src/dice/roller.rs - dice::roller (line 19) ... ignored
[INFO] [stdout] test src/distributions/prd.rs - distributions::prd (line 19) ... ignored
[INFO] [stdout] test src/distributions/true_random.rs - distributions::true_random (line 23) ... ignored
[INFO] [stdout] test src/distributions/true_random.rs - distributions::true_random::TrueRandomDistribution<R>::new (line 68) ... ignored
[INFO] [stdout] test src/distributions/weighted.rs - distributions::weighted (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - (line 25) ... ignored
[INFO] [stdout] test src/lib.rs - (line 50) ... ignored
[INFO] [stdout] test src/lib.rs - (line 74) ... ignored
[INFO] [stdout] test src/lib.rs - (line 97) ... ignored
[INFO] [stdout] test src/utils/analyzer.rs - utils::analyzer (line 13) ... ignored
[INFO] [stdout] test src/utils/mod.rs - utils (line 13) ... ignored
[INFO] [stdout] test src/utils/visualizer.rs - utils::visualizer (line 9) ... ignored
[INFO] [stdout] test src/utils/visualizer.rs - utils::visualizer::create_sparkline (line 353) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 19 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63a329f07b6a448f8c5ccabefe7a8eaa13c2912637a1ded55dd0034d706ad2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a329f07b6a448f8c5ccabefe7a8eaa13c2912637a1ded55dd0034d706ad2eb", kill_on_drop: false }`
[INFO] [stdout] 63a329f07b6a448f8c5ccabefe7a8eaa13c2912637a1ded55dd0034d706ad2eb