[INFO] cloning repository https://github.com/paddison/rust-sugyama
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paddison/rust-sugyama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust-sugyama", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust-sugyama'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99d00c4ee1c91fd37b6fa3fe5709d7461ceb8355
[INFO] testing paddison/rust-sugyama against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust-sugyama" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paddison/rust-sugyama on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paddison/rust-sugyama
[INFO] finished tweaking git repo https://github.com/paddison/rust-sugyama
[INFO] tweaked toml for git repo https://github.com/paddison/rust-sugyama written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/paddison/rust-sugyama 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paddison/graph_generator.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating rust-sugiyama v0.1.0 (/workspace/builds/worker-7-tc1/source) -> v0.2.0
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2dfc8f03ab4dddce6a30f6da646e774779874a6ba5e801949ddb57244d5e9aa
[INFO] running `Command { std: "docker" "start" "-a" "d2dfc8f03ab4dddce6a30f6da646e774779874a6ba5e801949ddb57244d5e9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2dfc8f03ab4dddce6a30f6da646e774779874a6ba5e801949ddb57244d5e9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dfc8f03ab4dddce6a30f6da646e774779874a6ba5e801949ddb57244d5e9aa", kill_on_drop: false }`
[INFO] [stdout] d2dfc8f03ab4dddce6a30f6da646e774779874a6ba5e801949ddb57244d5e9aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78e030c36c9df33499f28af9404ff2cf5101a6d0e80ebb32101715675f6893c9
[INFO] running `Command { std: "docker" "start" "-a" "78e030c36c9df33499f28af9404ff2cf5101a6d0e80ebb32101715675f6893c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling rust-sugiyama v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "78e030c36c9df33499f28af9404ff2cf5101a6d0e80ebb32101715675f6893c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e030c36c9df33499f28af9404ff2cf5101a6d0e80ebb32101715675f6893c9", kill_on_drop: false }`
[INFO] [stdout] 78e030c36c9df33499f28af9404ff2cf5101a6d0e80ebb32101715675f6893c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec7d2d7c171a822febacb67e40adcd0f193437c581fd73a22704d186608fb1a
[INFO] running `Command { std: "docker" "start" "-a" "2ec7d2d7c171a822febacb67e40adcd0f193437c581fd73a22704d186608fb1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling getrandom v0.2.10
[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 graph_generator v0.1.0 (https://github.com/paddison/graph_generator.git#8894f9b6)
[INFO] [stderr]    Compiling rust-sugiyama v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `petgraph::stable_graph::StableDiGraph`
[INFO] [stdout]    --> src/lib.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     use petgraph::stable_graph::StableDiGraph;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge`, `Vertex`
[INFO] [stdout]    --> src/lib.rs:293:21
[INFO] [stdout]     |
[INFO] [stdout] 293 |         algorithm::{Edge, Vertex},
[INFO] [stdout]     |                     ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "2ec7d2d7c171a822febacb67e40adcd0f193437c581fd73a22704d186608fb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec7d2d7c171a822febacb67e40adcd0f193437c581fd73a22704d186608fb1a", kill_on_drop: false }`
[INFO] [stdout] 2ec7d2d7c171a822febacb67e40adcd0f193437c581fd73a22704d186608fb1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be42bdd865569ee250810432e54cc86cebe8ce79a9a12af65411b07f8659e709
[INFO] running `Command { std: "docker" "start" "-a" "be42bdd865569ee250810432e54cc86cebe8ce79a9a12af65411b07f8659e709", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `petgraph::stable_graph::StableDiGraph`
[INFO] [stderr]    --> src/lib.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |     use petgraph::stable_graph::StableDiGraph;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Edge`, `Vertex`
[INFO] [stderr]    --> src/lib.rs:293:21
[INFO] [stderr]     |
[INFO] [stderr] 293 |         algorithm::{Edge, Vertex},
[INFO] [stderr]     |                     ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-sugiyama` (lib test) generated 2 warnings (run `cargo fix --lib -p rust-sugiyama --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_sugiyama-d5651e2a14763669)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_simple_no_cycles ... ok
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_complex_contains_cycle ... ok
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_simple_contains_cycle ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::remove_outdated_cut_values_low_lim_graph_lca_is_root ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::test_cut_values_one_negative ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::update_cutvalues_only_tree_edges_have_cut_values ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::remove_outdated_cut_values_low_lim_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::update_cutvalues_updated_correctly ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::test_cut_values_all_positive ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::init_low_lim_low_lim_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::test_init_low_lim_neg_cut_value ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::update_low_lim_example_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::update_low_lim_low_lim_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_dfs_start_from_root ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_dfs_start_not_from_root ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_initial_ranking_at_least_minimum_length_2 ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_feasible_tree_is_spanning_tree ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_initial_ranking_correct_order ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_make_tight_is_actually_tight_non_tight_inital_ranking ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_make_tight_is_actually_tight ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::update_ranks_example_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::enter_edge_find_edge ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_make_tight_is_actually_tight_non_tight_initial_ranking_2 ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_make_tight_is_spanning_tree_non_tight_initial_ranking ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::leave_edge_has_negative_cut_value ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::run_algorithm_example_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::leave_edge_has_no_negative_cut_value ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_true_root_in_tail ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::init_order::all_neighbors_must_be_at_adjacent_level_one_dummy ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::init_order::all_neighbors_must_be_at_adjacent_level_seven_dummies ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::init_order::all_neighbors_must_be_at_adjacent_level_three_dummies ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_false_root_in_tail ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::insert_dummy_vertices::insert_dummy_vertices_7_dummies ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::insert_dummy_vertices::insert_dummy_vertices_one_dummy ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::insert_dummy_vertices::insert_dummy_vertices_three_dummies ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_true_root_in_head ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_false_root_in_head ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::twelve_crossings ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::test_barycenter ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::four_crossings ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::two_crossings ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_down_right ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_up_right ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::place_blocks ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::type_1 ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_down_left ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_up_left ... ok
[INFO] [stdout] test check_visuals::root_vertices_on_top_disabled ... ok
[INFO] [stdout] test check_visuals::check_coords_2 ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::db_nmpi_hlrs ... ok
[INFO] [stdout] test check_visuals::run_algo_empty_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::run_algorithm_tree_500_nodes_three_edges_per_node ... ok
[INFO] [stdout] test check_visuals::run_algo_with_duplicate_edges ... ok
[INFO] [stdout] test configure::from_env_all_valid ... ok
[INFO] [stdout] test configure::from_env_invalid_value ... ok
[INFO] [stdout] test configure::run_algo_empty_graph ... ok
[INFO] [stdout] test util::into_weakly_connected_components_two_components ... ok
[INFO] [stdout] test util::test_counting_sort_first_digit ... ok
[INFO] [stdout] test util::test_counting_sort_second_digit ... ok
[INFO] [stdout] test util::test_radix_sort ... ok
[INFO] [stdout] test check_visuals::verify_looks_good ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::insert_dummy_vertices::bundle_dummy_vertices_ping_graph ... ok
[INFO] [stdout] test check_visuals::test_no_dummies ... ok
[INFO] [stdout] test check_visuals::hlrs_ping ... ok
[INFO] [stdout] test benchmark::r_100 ... ok
[INFO] [stdout] test benchmark::l_1000_2 ... ok
[INFO] [stdout] test benchmark::l_2000_2 ... ok
[INFO] [stdout] test benchmark::l_4000_2 ... ok
[INFO] [stdout] test benchmark::l_8000_2 ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::run_algorithm_random_graph_1000_nodes ... ok
[INFO] [stdout] test benchmark::r_1000 ... ok
[INFO] [stdout] test benchmark::r_2000 has been running for over 60 seconds
[INFO] [stdout] test benchmark::r_4000 has been running for over 60 seconds
[INFO] [stdout] test benchmark::r_2000 ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "be42bdd865569ee250810432e54cc86cebe8ce79a9a12af65411b07f8659e709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be42bdd865569ee250810432e54cc86cebe8ce79a9a12af65411b07f8659e709", kill_on_drop: false }`
[INFO] [stdout] be42bdd865569ee250810432e54cc86cebe8ce79a9a12af65411b07f8659e709
