[INFO] cloning repository https://github.com/RaoulLuque/treewidth-heuristic-clique-graph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RaoulLuque/treewidth-heuristic-clique-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Ftreewidth-heuristic-clique-graph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Ftreewidth-heuristic-clique-graph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c5a4df3e702b491c5912d7c018bea8168ea37eb
[INFO] testing RaoulLuque/treewidth-heuristic-clique-graph against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Ftreewidth-heuristic-clique-graph" "/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/RaoulLuque/treewidth-heuristic-clique-graph on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph
[INFO] finished tweaking git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph
[INFO] tweaked toml for git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/rustc-hash`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3a3ce9663110472acf98a0456956f8248b332987b6357e6d093bd8dfcd3ca51
[INFO] running `Command { std: "docker" "start" "-a" "e3a3ce9663110472acf98a0456956f8248b332987b6357e6d093bd8dfcd3ca51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a3ce9663110472acf98a0456956f8248b332987b6357e6d093bd8dfcd3ca51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a3ce9663110472acf98a0456956f8248b332987b6357e6d093bd8dfcd3ca51", kill_on_drop: false }`
[INFO] [stdout] e3a3ce9663110472acf98a0456956f8248b332987b6357e6d093bd8dfcd3ca51
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb835ba1683a0e0c24e6c83d89b99c62aa169ef3546e245611f2d8eb9329249e
[INFO] running `Command { std: "docker" "start" "-a" "bb835ba1683a0e0c24e6c83d89b99c62aa169ef3546e245611f2d8eb9329249e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling rustc-hash v2.0.0 (https://github.com/rust-lang/rustc-hash#8f258eec)
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling indexmap v2.2.6
[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 petgraph v0.6.5
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling treewidth-heuristic-using-clique-graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "bb835ba1683a0e0c24e6c83d89b99c62aa169ef3546e245611f2d8eb9329249e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb835ba1683a0e0c24e6c83d89b99c62aa169ef3546e245611f2d8eb9329249e", kill_on_drop: false }`
[INFO] [stdout] bb835ba1683a0e0c24e6c83d89b99c62aa169ef3546e245611f2d8eb9329249e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc2d5333deebbce556fe9ee08d6415b8cb0ceafdb3d0b5c775a4ce89ba5ba31e
[INFO] running `Command { std: "docker" "start" "-a" "fc2d5333deebbce556fe9ee08d6415b8cb0ceafdb3d0b5c775a4ce89ba5ba31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling treewidth-heuristic-using-clique-graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `max_min_degree` is never read
[INFO] [stdout]   --> src/lib.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub struct TestGraph {
[INFO] [stdout]    |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |         pub max_min_degree: usize,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "fc2d5333deebbce556fe9ee08d6415b8cb0ceafdb3d0b5c775a4ce89ba5ba31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2d5333deebbce556fe9ee08d6415b8cb0ceafdb3d0b5c775a4ce89ba5ba31e", kill_on_drop: false }`
[INFO] [stdout] fc2d5333deebbce556fe9ee08d6415b8cb0ceafdb3d0b5c775a4ce89ba5ba31e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82206a01ac9a2456ddfcf7ca1855a2a49dda5945b0ecf70c11c0d1ee840c52f3
[INFO] running `Command { std: "docker" "start" "-a" "82206a01ac9a2456ddfcf7ca1855a2a49dda5945b0ecf70c11c0d1ee840c52f3", kill_on_drop: false }`
[INFO] [stderr] warning: field `max_min_degree` is never read
[INFO] [stderr]   --> src/lib.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub struct TestGraph {
[INFO] [stderr]    |                --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 68 |         pub max_min_degree: usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `treewidth-heuristic-using-clique-graphs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treewidth_heuristic_using_clique_graphs-a861217afeafc4c2)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test compute_treewidth_upper_bound::tests::negative_intersection_weight_heuristic_does_not_fail_on_first_test_graph ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_least_difference_weight_heuristic ... ok
[INFO] [stdout] test find_maximal_cliques::tests::test_find_maximum_cliques ... ok
[INFO] [stdout] test find_connected_components::tests::test_find_connected_components ... ok
[INFO] [stdout] test find_maximal_cliques::tests::test_find_maximum_cliques_bounded ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_negative_intersection_weight_heuristic ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_neutral_weight_heuristic ... ok
[INFO] [stdout] test fill_bags_along_paths::tests::test_predecessor_eq ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_check_tree_decomposition ... ok
[INFO] [stdout] test tests::hash_test ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_partial_k_tree_with_guarantee_with_high_k ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_complete_graph_with_maximum_minimum_degree ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_k_tree_with_maximum_minimum_degree ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_partial_k_tree_with_guarantee_with_maximum_minimum_degree ... ok
[INFO] [stdout] test tests::test_heuristic_on_k_tree has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "82206a01ac9a2456ddfcf7ca1855a2a49dda5945b0ecf70c11c0d1ee840c52f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82206a01ac9a2456ddfcf7ca1855a2a49dda5945b0ecf70c11c0d1ee840c52f3", kill_on_drop: false }`
[INFO] [stdout] 82206a01ac9a2456ddfcf7ca1855a2a49dda5945b0ecf70c11c0d1ee840c52f3
[INFO] testing RaoulLuque/treewidth-heuristic-clique-graph against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Ftreewidth-heuristic-clique-graph" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph
[INFO] finished tweaking git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph
[INFO] tweaked toml for git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/RaoulLuque/treewidth-heuristic-clique-graph 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ecef11072811a94b743e9feac9813f8ab99967d0e4cd6eec007bcc44efc0d51
[INFO] running `Command { std: "docker" "start" "-a" "8ecef11072811a94b743e9feac9813f8ab99967d0e4cd6eec007bcc44efc0d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ecef11072811a94b743e9feac9813f8ab99967d0e4cd6eec007bcc44efc0d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ecef11072811a94b743e9feac9813f8ab99967d0e4cd6eec007bcc44efc0d51", kill_on_drop: false }`
[INFO] [stdout] 8ecef11072811a94b743e9feac9813f8ab99967d0e4cd6eec007bcc44efc0d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbed46c0568e571c2dc40ebef5b99ff23c372b172fb1c6e1bcd906f4d664f6d7
[INFO] running `Command { std: "docker" "start" "-a" "cbed46c0568e571c2dc40ebef5b99ff23c372b172fb1c6e1bcd906f4d664f6d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling rustc-hash v2.0.0 (https://github.com/rust-lang/rustc-hash#8f258eec)
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling indexmap v2.2.6
[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 petgraph v0.6.5
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling treewidth-heuristic-using-clique-graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `Command { std: "docker" "inspect" "cbed46c0568e571c2dc40ebef5b99ff23c372b172fb1c6e1bcd906f4d664f6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbed46c0568e571c2dc40ebef5b99ff23c372b172fb1c6e1bcd906f4d664f6d7", kill_on_drop: false }`
[INFO] [stdout] cbed46c0568e571c2dc40ebef5b99ff23c372b172fb1c6e1bcd906f4d664f6d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42e158ee4afce92809b55bab48f45656bfd69b4d740a0e3575b9619eba748a5
[INFO] running `Command { std: "docker" "start" "-a" "f42e158ee4afce92809b55bab48f45656bfd69b4d740a0e3575b9619eba748a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling treewidth-heuristic-using-clique-graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `max_min_degree` is never read
[INFO] [stdout]   --> src/lib.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub struct TestGraph {
[INFO] [stdout]    |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |         pub max_min_degree: usize,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "f42e158ee4afce92809b55bab48f45656bfd69b4d740a0e3575b9619eba748a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42e158ee4afce92809b55bab48f45656bfd69b4d740a0e3575b9619eba748a5", kill_on_drop: false }`
[INFO] [stdout] f42e158ee4afce92809b55bab48f45656bfd69b4d740a0e3575b9619eba748a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb074af84356886527715aa8ab0b65052953d62a196213b34b66a9b7aa8ed361
[INFO] running `Command { std: "docker" "start" "-a" "fb074af84356886527715aa8ab0b65052953d62a196213b34b66a9b7aa8ed361", kill_on_drop: false }`
[INFO] [stderr] warning: field `max_min_degree` is never read
[INFO] [stderr]   --> src/lib.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub struct TestGraph {
[INFO] [stderr]    |                --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 68 |         pub max_min_degree: usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `treewidth-heuristic-using-clique-graphs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treewidth_heuristic_using_clique_graphs-a861217afeafc4c2)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test find_maximal_cliques::tests::test_find_maximum_cliques ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_check_tree_decomposition ... ok
[INFO] [stdout] test find_connected_components::tests::test_find_connected_components ... ok
[INFO] [stdout] test find_maximal_cliques::tests::test_find_maximum_cliques_bounded ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_least_difference_weight_heuristic ... ok
[INFO] [stdout] test fill_bags_along_paths::tests::test_predecessor_eq ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_negative_intersection_weight_heuristic ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::negative_intersection_weight_heuristic_does_not_fail_on_first_test_graph ... ok
[INFO] [stdout] test compute_treewidth_upper_bound::tests::test_treewidth_heuristic_and_check_result_neutral_weight_heuristic ... ok
[INFO] [stdout] test tests::hash_test ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_complete_graph_with_maximum_minimum_degree ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_partial_k_tree_with_guarantee_with_high_k ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_k_tree_with_maximum_minimum_degree ... ok
[INFO] [stdout] test generate_partial_k_tree::tests::test_generate_partial_k_tree_with_guarantee_with_maximum_minimum_degree ... ok
[INFO] [stdout] test tests::test_heuristic_on_k_tree has been running for over 60 seconds
[INFO] [stderr]    Doc-tests treewidth_heuristic_using_clique_graphs
[INFO] [stdout] test tests::test_heuristic_on_k_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 167.12s
[INFO] [stdout] 
[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" "fb074af84356886527715aa8ab0b65052953d62a196213b34b66a9b7aa8ed361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb074af84356886527715aa8ab0b65052953d62a196213b34b66a9b7aa8ed361", kill_on_drop: false }`
[INFO] [stdout] fb074af84356886527715aa8ab0b65052953d62a196213b34b66a9b7aa8ed361