[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] 75f31ef9ab7082950ef2f709d3aa05150c0515df
[INFO] testing paddison/rust-sugyama against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust-sugyama" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paddison/rust-sugyama on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39e3f376afed83166397dac061138fa76d342aa6800114d62e2bee2b589e5db2
[INFO] running `Command { std: "docker" "start" "-a" "39e3f376afed83166397dac061138fa76d342aa6800114d62e2bee2b589e5db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39e3f376afed83166397dac061138fa76d342aa6800114d62e2bee2b589e5db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e3f376afed83166397dac061138fa76d342aa6800114d62e2bee2b589e5db2", kill_on_drop: false }`
[INFO] [stdout] 39e3f376afed83166397dac061138fa76d342aa6800114d62e2bee2b589e5db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 858ef8f132a8e5b62540b149a999acce387bdb717f7d3b82ed6d61d58e863de1
[INFO] running `Command { std: "docker" "start" "-a" "858ef8f132a8e5b62540b149a999acce387bdb717f7d3b82ed6d61d58e863de1", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling petgraph v0.8.1
[INFO] [stderr]    Compiling rust-sugiyama v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "858ef8f132a8e5b62540b149a999acce387bdb717f7d3b82ed6d61d58e863de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "858ef8f132a8e5b62540b149a999acce387bdb717f7d3b82ed6d61d58e863de1", kill_on_drop: false }`
[INFO] [stdout] 858ef8f132a8e5b62540b149a999acce387bdb717f7d3b82ed6d61d58e863de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 282b7ee76648d15d42ed9676e75327f5ff4a0e9e8dc43c984b5174803817808b
[INFO] running `Command { std: "docker" "start" "-a" "282b7ee76648d15d42ed9676e75327f5ff4a0e9e8dc43c984b5174803817808b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling svg v0.18.0
[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 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "282b7ee76648d15d42ed9676e75327f5ff4a0e9e8dc43c984b5174803817808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282b7ee76648d15d42ed9676e75327f5ff4a0e9e8dc43c984b5174803817808b", kill_on_drop: false }`
[INFO] [stdout] 282b7ee76648d15d42ed9676e75327f5ff4a0e9e8dc43c984b5174803817808b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4050a3ad91ef607378401c617746ad7b63a6c874dc23541849edebeb6857a6e
[INFO] running `Command { std: "docker" "start" "-a" "c4050a3ad91ef607378401c617746ad7b63a6c874dc23541849edebeb6857a6e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 74 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_sugiyama-604bbe7f0a317e2c)
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::remove_outdated_cut_values_low_lim_graph ... ok
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_simple_contains_cycle ... ok
[INFO] [stdout] test algorithm::is_valid_layout ... ok
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_complex_contains_cycle ... ok
[INFO] [stdout] test algorithm::p1_layering::cut_values::tests::test_cut_values_all_positive ... ok
[INFO] [stdout] test algorithm::p0_cycle_removal::tests::test_graph_simple_no_cycles ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::update_low_lim_low_lim_graph ... 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::low_lim::tests::test_init_low_lim_neg_cut_value ... 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::ranking::tests::test_feasible_tree_is_spanning_tree ... 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_initial_ranking_correct_order ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_make_tight_is_actually_tight ... 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::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_actually_tight_non_tight_inital_ranking ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::leave_edge_has_negative_cut_value ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_true_root_in_head ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::update_ranks_example_graph ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::leave_edge_has_no_negative_cut_value ... 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::p1_layering::ranking::tests::test_dfs_start_from_root ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::enter_edge_find_edge ... 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::p1_layering::cut_values::tests::update_cutvalues_updated_correctly ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::run_algorithm_example_graph ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::four_crossings ... 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::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::p3_calculate_coordinates::tests::alignment_down_left ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::init_low_lim_low_lim_graph ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_down_right ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::type_1 ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::place_blocks ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_up_left ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::two_crossings ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::twelve_crossings ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::run_algorithm_tree_500_nodes_three_edges_per_node ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::order::test_barycenter ... ok
[INFO] [stdout] test algorithm::p3_calculate_coordinates::tests::alignment_up_right ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::integration::db_nmpi_hlrs ... ok
[INFO] [stdout] test algorithm::p1_layering::tests::test_is_head_to_tail_false_root_in_head ... ok
[INFO] [stdout] test check_visuals::check_coords_2 ... ok
[INFO] [stdout] test algorithm::p1_layering::ranking::tests::test_dfs_start_not_from_root ... ok
[INFO] [stdout] test algorithm::p1_layering::low_lim::tests::update_low_lim_example_graph ... ok
[INFO] [stdout] test check_visuals::run_algo_empty_graph ... ok
[INFO] [stdout] test check_visuals::run_algo_with_duplicate_edges ... ok
[INFO] [stdout] test check_visuals::root_vertices_on_top_disabled ... ok
[INFO] [stdout] test check_visuals::verify_looks_good ... ok
[INFO] [stdout] test configure::from_env_all_valid ... ok
[INFO] [stdout] test configure::from_env_invalid_value ... 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 run_algo_empty_graph ... ok
[INFO] [stdout] test util::test_radix_sort ... ok
[INFO] [stdout] test util::test_counting_sort_second_digit ... ok
[INFO] [stdout] test check_visuals::hlrs_ping ... ok
[INFO] [stdout] test check_visuals::test_no_dummies ... 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::insert_dummy_vertices::insert_dummy_vertices_three_dummies ... ok
[INFO] [stdout] test algorithm::p2_reduce_crossings::tests::insert_dummy_vertices::bundle_dummy_vertices_ping_graph ... 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
[INFO] [stdout] test benchmark::r_4000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 328.74s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_sugiyama
[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] running `Command { std: "docker" "inspect" "c4050a3ad91ef607378401c617746ad7b63a6c874dc23541849edebeb6857a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4050a3ad91ef607378401c617746ad7b63a6c874dc23541849edebeb6857a6e", kill_on_drop: false }`
[INFO] [stdout] c4050a3ad91ef607378401c617746ad7b63a6c874dc23541849edebeb6857a6e