[INFO] cloning repository https://github.com/esqu1/rusty-with-graphs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esqu1/rusty-with-graphs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesqu1%2Frusty-with-graphs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesqu1%2Frusty-with-graphs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9443bba14c0e6d6a05dce3d4eab47e4021c63b47 [INFO] testing esqu1/rusty-with-graphs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesqu1%2Frusty-with-graphs" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/esqu1/rusty-with-graphs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/esqu1/rusty-with-graphs [INFO] finished tweaking git repo https://github.com/esqu1/rusty-with-graphs [INFO] tweaked toml for git repo https://github.com/esqu1/rusty-with-graphs written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/esqu1/rusty-with-graphs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ab3d5d65e2a32974ede7cfbb4b476e9f024b3f84f76e2fbb55f05873e3413c2 [INFO] running `Command { std: "docker" "start" "-a" "3ab3d5d65e2a32974ede7cfbb4b476e9f024b3f84f76e2fbb55f05873e3413c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ab3d5d65e2a32974ede7cfbb4b476e9f024b3f84f76e2fbb55f05873e3413c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ab3d5d65e2a32974ede7cfbb4b476e9f024b3f84f76e2fbb55f05873e3413c2", kill_on_drop: false }` [INFO] [stdout] 3ab3d5d65e2a32974ede7cfbb4b476e9f024b3f84f76e2fbb55f05873e3413c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f65f5f507880b3c7a018d9ab9b3e9afd600ec3364a30201387e0fc0ec9469dda [INFO] running `Command { std: "docker" "start" "-a" "f65f5f507880b3c7a018d9ab9b3e9afd600ec3364a30201387e0fc0ec9469dda", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling matrix v0.22.0 [INFO] [stderr] Compiling rusty-with-graphs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flow.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let mut residual_graph = new_graph.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/shortest_path.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub id: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dijkstra` [INFO] [stdout] --> src/shortest_path.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn dijkstra>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_fold` [INFO] [stdout] --> src/search.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn bfs_fold>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_vertex` [INFO] [stdout] --> src/search.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn print_vertex((_, vertex): (Option, &Vertex), _: ()) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_print` [INFO] [stdout] --> src/search.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn bfs_print>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_path_exists` [INFO] [stdout] --> src/search.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn bfs_path_exists>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_pred` [INFO] [stdout] --> src/search.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn add_pred<'a, T: Default + Clone>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bfs_preds` [INFO] [stdout] --> src/search.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn build_bfs_preds>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ford_fulkerson` [INFO] [stdout] --> src/flow.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn ford_fulkerson< [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.36s [INFO] running `Command { std: "docker" "inspect" "f65f5f507880b3c7a018d9ab9b3e9afd600ec3364a30201387e0fc0ec9469dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f65f5f507880b3c7a018d9ab9b3e9afd600ec3364a30201387e0fc0ec9469dda", kill_on_drop: false }` [INFO] [stdout] f65f5f507880b3c7a018d9ab9b3e9afd600ec3364a30201387e0fc0ec9469dda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fedd0b70ff9758c6a0ba36addbfa14395ca020946b361f77edb8314efe96e118 [INFO] running `Command { std: "docker" "start" "-a" "fedd0b70ff9758c6a0ba36addbfa14395ca020946b361f77edb8314efe96e118", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flow.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let mut residual_graph = new_graph.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/shortest_path.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub id: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dijkstra` [INFO] [stdout] --> src/shortest_path.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn dijkstra>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_fold` [INFO] [stdout] --> src/search.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn bfs_fold>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_vertex` [INFO] [stdout] --> src/search.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn print_vertex((_, vertex): (Option, &Vertex), _: ()) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_print` [INFO] [stdout] --> src/search.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn bfs_print>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_path_exists` [INFO] [stdout] --> src/search.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn bfs_path_exists>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-with-graphs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `add_pred` [INFO] [stdout] --> src/search.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn add_pred<'a, T: Default + Clone>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bfs_preds` [INFO] [stdout] --> src/search.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn build_bfs_preds>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ford_fulkerson` [INFO] [stdout] --> src/flow.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn ford_fulkerson< [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/flow.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let mut residual_graph = new_graph.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/shortest_path.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub id: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dijkstra` [INFO] [stdout] --> src/shortest_path.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn dijkstra>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bfs_path_exists` [INFO] [stdout] --> src/search.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn bfs_path_exists>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_pred` [INFO] [stdout] --> src/search.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn add_pred<'a, T: Default + Clone>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_bfs_preds` [INFO] [stdout] --> src/search.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn build_bfs_preds>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ford_fulkerson` [INFO] [stdout] --> src/flow.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn ford_fulkerson< [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "fedd0b70ff9758c6a0ba36addbfa14395ca020946b361f77edb8314efe96e118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fedd0b70ff9758c6a0ba36addbfa14395ca020946b361f77edb8314efe96e118", kill_on_drop: false }` [INFO] [stdout] fedd0b70ff9758c6a0ba36addbfa14395ca020946b361f77edb8314efe96e118 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3a8254c7c68cebe4fa95d3d90d698d4c9736a71b01d17abf2aefcd35d9a49858 [INFO] running `Command { std: "docker" "start" "-a" "3a8254c7c68cebe4fa95d3d90d698d4c9736a71b01d17abf2aefcd35d9a49858", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/flow.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | let mut residual_graph = new_graph.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/shortest_path.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub id: i32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dijkstra` [INFO] [stderr] --> src/shortest_path.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn dijkstra>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bfs_fold` [INFO] [stderr] --> src/search.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn bfs_fold>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_vertex` [INFO] [stderr] --> src/search.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn print_vertex((_, vertex): (Option, &Vertex), _: ()) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bfs_print` [INFO] [stderr] --> src/search.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn bfs_print>( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bfs_path_exists` [INFO] [stderr] --> src/search.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn bfs_path_exists>( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_pred` [INFO] [stderr] --> src/search.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn add_pred<'a, T: Default + Clone>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_bfs_preds` [INFO] [stderr] --> src/search.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn build_bfs_preds>( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ford_fulkerson` [INFO] [stderr] --> src/flow.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn ford_fulkerson< [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rusty-with-graphs` (lib) generated 10 warnings [INFO] [stderr] warning: `rusty-with-graphs` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_with_graphs-697419b13b3d07f7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::graph_prints ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rusty-with-graphs [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" "3a8254c7c68cebe4fa95d3d90d698d4c9736a71b01d17abf2aefcd35d9a49858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a8254c7c68cebe4fa95d3d90d698d4c9736a71b01d17abf2aefcd35d9a49858", kill_on_drop: false }` [INFO] [stdout] 3a8254c7c68cebe4fa95d3d90d698d4c9736a71b01d17abf2aefcd35d9a49858