[INFO] fetching crate sim-lib-discrete-rank 0.3.0...
[INFO] testing sim-lib-discrete-rank-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sim-lib-discrete-rank 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sim-lib-discrete-rank 0.3.0
[INFO] finished tweaking crates.io crate sim-lib-discrete-rank 0.3.0
[INFO] tweaked toml for crates.io crate sim-lib-discrete-rank 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sim-lib-discrete-rank 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sim-lib-discrete-rank 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | homepage = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `sim-lib-discrete-rank` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to highest Rust 1.100.0-beta.1 compatible versions
[INFO] [stderr]       Adding sim-citizen v0.4.0
[INFO] [stderr]       Adding sim-citizen-derive v0.4.0
[INFO] [stderr]       Adding sim-codec v0.3.0
[INFO] [stderr]       Adding sim-config v0.3.0
[INFO] [stderr]       Adding sim-cookbook v0.4.0
[INFO] [stderr]       Adding sim-cookbook-build v0.2.0
[INFO] [stderr]       Adding sim-kernel v0.4.0
[INFO] [stderr]       Adding sim-lib-core v0.4.0
[INFO] [stderr]       Adding sim-lib-discrete-algebra v0.4.0
[INFO] [stderr]       Adding sim-lib-discrete-comb v0.4.0
[INFO] [stderr]       Adding sim-lib-discrete-graph v0.4.0
[INFO] [stderr]       Adding sim-lib-discrete-spectral v0.4.0
[INFO] [stderr]       Adding sim-lib-net-core v0.4.0
[INFO] [stderr]       Adding sim-lib-rank v0.3.0
[INFO] [stderr]       Adding sim-lib-stream-core v0.3.0
[INFO] [stderr]       Adding sim-shape v0.4.2
[INFO] [stderr]       Adding sim-table-core v0.3.0
[INFO] [stderr]       Adding sim-value v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a
[INFO] running `Command { std: "docker" "start" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | homepage = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `sim-lib-discrete-rank` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling sim-citizen-derive v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling sim-kernel v0.4.0
[INFO] [stderr]    Compiling sim-value v0.4.0
[INFO] [stderr]    Compiling sim-table-core v0.3.0
[INFO] [stderr]    Compiling sim-citizen v0.4.0
[INFO] [stderr]    Compiling sim-config v0.3.0
[INFO] [stderr]    Compiling sim-cookbook v0.4.0
[INFO] [stderr]    Compiling sim-shape v0.4.2
[INFO] [stderr]    Compiling sim-cookbook-build v0.2.0
[INFO] [stderr]    Compiling sim-lib-net-core v0.4.0
[INFO] [stderr]    Compiling sim-lib-discrete-algebra v0.4.0
[INFO] [stderr]    Compiling sim-codec v0.3.0
[INFO] [stderr]    Compiling sim-lib-stream-core v0.3.0
[INFO] [stderr]    Compiling sim-lib-core v0.4.0
[INFO] [stderr]    Compiling sim-lib-discrete-spectral v0.4.0
[INFO] [stderr]    Compiling sim-lib-discrete-graph v0.4.0
[INFO] [stderr]    Compiling sim-lib-discrete-comb v0.4.0
[INFO] [stderr]    Compiling sim-lib-rank v0.3.0
[INFO] [stderr]    Compiling sim-lib-discrete-rank v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.01s
[INFO] running `Command { std: "docker" "inspect" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | homepage = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `sim-lib-discrete-rank` (manifest) generated 1 warning
[INFO] [stderr]    Compiling sim-lib-discrete-rank v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | homepage = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 | repository = "https://github.com/sim-nest/sim-discrete"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `sim-lib-discrete-rank` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/sim-lib-discrete-rank/f8ff4c6bdbe2dc1c/out/sim_lib_discrete_rank-f8ff4c6bdbe2dc1c)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test cards::tests::seven_spaces_published ... ok
[INFO] [stdout] test combinatorial::tests::bounded_int_vector_round_trips_and_l1 ... ok
[INFO] [stdout] test combinatorial::tests::checked_constructors_reject_first_out_of_range_dimensions ... ok
[INFO] [stdout] test combinatorial::tests::combination_round_trips ... ok
[INFO] [stdout] test combinatorial::tests::permutation_distance_uses_item_order ... ok
[INFO] [stdout] test combinatorial::tests::permutation_rank_rejects_wrong_n ... ok
[INFO] [stdout] test combinatorial::tests::permutation_round_trips_and_kendall ... ok
[INFO] [stdout] test grade::tests::closure_density_grade_is_monotone ... ok
[INFO] [stdout] test cookbook::tests::combination_space_demo_round_trips_rank ... ok
[INFO] [stdout] test grade::tests::mst_weight_grade_is_monotone ... ok
[INFO] [stdout] test grade::tests::spectral_entropy_grade_is_monotone ... ok
[INFO] [stdout] test graph_space::tests::duplicate_edge_rejected ... ok
[INFO] [stdout] test graph_space::tests::edge_symmetric_difference ... ok
[INFO] [stdout] test graph_space::tests::invalid_edge_rejected ... ok
[INFO] [stdout] test graph_space::tests::unrank_rejects_cardinality ... ok
[INFO] [stdout] test lattice::tests::bit_vector_round_trips_and_measures ... ok
[INFO] [stdout] test lattice::tests::bit_vector_unrank_rejects_cardinality ... ok
[INFO] [stdout] test graph_space::tests::checked_constructor_rejects_first_out_of_range_node_count ... ok
[INFO] [stdout] test graph_space::tests::round_trips_all_graphs_on_3_nodes ... ok
[INFO] [stdout] test lattice::tests::subset_rank_rejects_duplicates ... ok
[INFO] [stdout] test lattice::tests::checked_constructors_reject_first_out_of_range_dimensions ... ok
[INFO] [stdout] test lattice::tests::subset_round_trips ... ok
[INFO] [stdout] test combinatorial::tests::combination_rank_rejects_wrong_k ... ok
[INFO] [stdout] test lattice::tests::subset_symmetric_difference ... ok
[INFO] [stdout] test lattice::tests::subset_unrank_rejects_cardinality ... ok
[INFO] [stdout] test metric::tests::hamming_counts_differences ... ok
[INFO] [stdout] test metric::tests::kendall_tau_basic ... ok
[INFO] [stdout] test tree_metric::tests::size_mismatch_rejected ... ok
[INFO] [stdout] test metric::tests::symmetric_difference_counts ... ok
[INFO] [stdout] test signal_space::tests::checked_constructor_rejects_first_out_of_range_dimensions ... ok
[INFO] [stdout] test signal_space::tests::coefficient_l1_distance ... ok
[INFO] [stdout] test signal_space::tests::out_of_alphabet_rejected ... ok
[INFO] [stdout] test signal_space::tests::round_trips_and_cardinality ... ok
[INFO] [stdout] test tree_metric::tests::identical_trees_have_zero_distance ... ok
[INFO] [stdout] test tree_metric::tests::one_edge_swap_is_distance_one ... ok
[INFO] [stdout] test metric::tests::l1_distances ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sim_lib_discrete_rank
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/combinatorial.rs - combinatorial::CombinationSpace (line 17) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::SubsetSpace (line 90) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::BitVectorSpace (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.85s; merged doctests compilation took 0.79s
[INFO] running `Command { std: "docker" "inspect" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a", kill_on_drop: false }`
[INFO] [stdout] c4a478accd7a64c3417d351bb5f6e05f870825c450513195929da9016342573a
