[INFO] fetching crate dot3 0.1.0...
[INFO] testing dot3-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate dot3 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dot3 0.1.0
[INFO] finished tweaking crates.io crate dot3 0.1.0
[INFO] tweaked toml for crates.io crate dot3 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dot3 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a7a340907faf997bff3cd1d024c1faa221c39fe67d07f0260d59ad92ffa14a0
[INFO] running `Command { std: "docker" "start" "-a" "4a7a340907faf997bff3cd1d024c1faa221c39fe67d07f0260d59ad92ffa14a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a7a340907faf997bff3cd1d024c1faa221c39fe67d07f0260d59ad92ffa14a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7a340907faf997bff3cd1d024c1faa221c39fe67d07f0260d59ad92ffa14a0", kill_on_drop: false }`
[INFO] [stdout] 4a7a340907faf997bff3cd1d024c1faa221c39fe67d07f0260d59ad92ffa14a0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10f3448fb3e245515a239f95e9efe4ef2685990868ba0783ae21cc743340ff05
[INFO] running `Command { std: "docker" "start" "-a" "10f3448fb3e245515a239f95e9efe4ef2685990868ba0783ae21cc743340ff05", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:481:41
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&str, &str> {
[INFO] [stdout]     |                     --                  ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                     |                   |
[INFO] [stdout]     |                     |                   the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                          ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:534:48
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:564:48
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "10f3448fb3e245515a239f95e9efe4ef2685990868ba0783ae21cc743340ff05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f3448fb3e245515a239f95e9efe4ef2685990868ba0783ae21cc743340ff05", kill_on_drop: false }`
[INFO] [stdout] 10f3448fb3e245515a239f95e9efe4ef2685990868ba0783ae21cc743340ff05
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aee4cf915e7cca328ec251eda83795ed5ff70e6950d7b4f7dfb4cd32b1fd01b
[INFO] running `Command { std: "docker" "start" "-a" "5aee4cf915e7cca328ec251eda83795ed5ff70e6950d7b4f7dfb4cd32b1fd01b", kill_on_drop: false }`
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:481:41
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&str, &str> {
[INFO] [stdout]     |                     --                  ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                     |                   |
[INFO] [stdout]     |                     |                   the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                          ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:534:48
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:564:48
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dot3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:481:41
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&str, &str> {
[INFO] [stdout]     |                     --                  ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                     |                   |
[INFO] [stdout]     |                     |                   the same lifetime is elided here
[INFO] [stdout]     |                     the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn graph_attrs(&'a self) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                          ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:534:48
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:564:48
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&str, &str> {
[INFO] [stdout]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                           |
[INFO] [stdout]     |                    |                           the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&'a str, &'a str> {
[INFO] [stdout]     |                                                 ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "5aee4cf915e7cca328ec251eda83795ed5ff70e6950d7b4f7dfb4cd32b1fd01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aee4cf915e7cca328ec251eda83795ed5ff70e6950d7b4f7dfb4cd32b1fd01b", kill_on_drop: false }`
[INFO] [stdout] 5aee4cf915e7cca328ec251eda83795ed5ff70e6950d7b4f7dfb4cd32b1fd01b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0766b7e1554b7b8de3667c9786eec62bd5eef1b04fcd5f9da8f1f988554be3c6
[INFO] running `Command { std: "docker" "start" "-a" "0766b7e1554b7b8de3667c9786eec62bd5eef1b04fcd5f9da8f1f988554be3c6", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:481:41
[INFO] [stderr]     |
[INFO] [stderr] 481 |     fn graph_attrs(&'a self) -> HashMap<&str, &str> {
[INFO] [stderr]     |                     --                  ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                     |                   |
[INFO] [stderr]     |                     |                   the same lifetime is elided here
[INFO] [stderr]     |                     the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 481 |     fn graph_attrs(&'a self) -> HashMap<&'a str, &'a str> {
[INFO] [stderr]     |                                          ++       ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:534:48
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&str, &str> {
[INFO] [stderr]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                           |
[INFO] [stderr]     |                    |                           the same lifetime is elided here
[INFO] [stderr]     |                    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn node_attrs(&'a self, _n: &N) -> HashMap<&'a str, &'a str> {
[INFO] [stderr]     |                                                 ++       ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:564:48
[INFO] [stderr]     |
[INFO] [stderr] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&str, &str> {
[INFO] [stderr]     |                    --                          ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                           |
[INFO] [stderr]     |                    |                           the same lifetime is elided here
[INFO] [stderr]     |                    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 564 |     fn edge_attrs(&'a self, _e: &E) -> HashMap<&'a str, &'a str> {
[INFO] [stderr]     |                                                 ++       ++
[INFO] [stderr] 
[INFO] [stderr] warning: `dot3` (lib) generated 3 warnings (run `cargo fix --lib -p dot3` to apply 3 suggestions)
[INFO] [stderr] warning: `dot3` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dot3-206ee185e6ec5948)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::digraph_with_rankdir ... ok
[INFO] [stdout] test tests::default_style_digraph ... ok
[INFO] [stdout] test tests::badly_formatted_id ... ok
[INFO] [stdout] test tests::empty_graph ... ok
[INFO] [stdout] test tests::default_style_graph ... ok
[INFO] [stdout] test tests::single_edge ... ok
[INFO] [stdout] test tests::single_edge_with_style ... ok
[INFO] [stdout] test tests::single_node ... ok
[INFO] [stdout] test tests::test_some_arrow ... ok
[INFO] [stdout] test tests::test_some_arrows ... ok
[INFO] [stdout] test tests::left_aligned_text ... ok
[INFO] [stdout] test tests::test_some_labelled ... ok
[INFO] [stdout] test tests::simple_id_construction ... ok
[INFO] [stdout] test tests::single_cyclic_node ... ok
[INFO] [stdout] test tests::single_node_with_style ... ok
[INFO] [stdout] test tests::hasse_diagram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dot3
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 105) ... ignored
[INFO] [stdout] test src/lib.rs - (line 94) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 248) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 185) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 202) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 147) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 47) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:61:44
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example1").unwrap() }
[INFO] [stdout]    |                                            ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn graph_id(&'a self) -> dot::Id<'a> { dot3::Id::new("example1").unwrap() }
[INFO] [stdout]    |                                               +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         dot::Id::new(format!("N{}", *n)).unwrap()
[INFO] [stdout]    |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 64 |         dot3::Id::new(format!("N{}", *n)).unwrap()
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     dot::render(&edges, output).unwrap()
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 57 |     dot3::render(&edges, output).unwrap()
[INFO] [stdout]    |        +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a> dot::Labeller<'a, Nd, Ed> for Edges {
[INFO] [stdout]    |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a> dot3::Labeller<'a, Nd, Ed> for Edges {
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example1").unwrap() }
[INFO] [stdout]    |                              ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn graph_id(&'a self) -> dot3::Id<'a> { dot::Id::new("example1").unwrap() }
[INFO] [stdout]    |                                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn node_id(&'a self, n: &Nd) -> dot::Id<'a> {
[INFO] [stdout]    |                                     ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn node_id(&'a self, n: &Nd) -> dot3::Id<'a> {
[INFO] [stdout]    |                                        +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<'a> dot::GraphWalk<'a, Nd, Ed> for Edges {
[INFO] [stdout]    |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<'a> dot3::GraphWalk<'a, Nd, Ed> for Edges {
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn nodes(&self) -> dot::Nodes<'a,Nd> {
[INFO] [stdout]    |                        ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn nodes(&self) -> dot3::Nodes<'a,Nd> {
[INFO] [stdout]    |                           +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]   --> src/lib.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn edges(&'a self) -> dot::Edges<'a,Ed> {
[INFO] [stdout]    |                           ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn edges(&'a self) -> dot3::Edges<'a,Ed> {
[INFO] [stdout]    |                              +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 202) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:218:44
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example3").unwrap() }
[INFO] [stdout]     |                                            ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn graph_id(&'a self) -> dot::Id<'a> { dot3::Id::new("example3").unwrap() }
[INFO] [stdout]     |                                               +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         dot::Id::new(format!("N{}", n.0)).unwrap()
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 220 |         dot3::Id::new(format!("N{}", n.0)).unwrap()
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         dot::LabelText::LabelStr(self.nodes[i].into())
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 224 |         dot3::LabelText::LabelStr(self.nodes[i].into())
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |         dot::LabelText::LabelStr("&sube;".into())
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 227 |         dot3::LabelText::LabelStr("&sube;".into())
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     dot::render(&graph, output).unwrap()
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 214 |     dot3::render(&graph, output).unwrap()
[INFO] [stdout]     |        +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:217:10
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl<'a> dot::Labeller<'a, Nd<'a>, Ed<'a>> for Graph {
[INFO] [stdout]     |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl<'a> dot3::Labeller<'a, Nd<'a>, Ed<'a>> for Graph {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:218:30
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example3").unwrap() }
[INFO] [stdout]     |                              ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn graph_id(&'a self) -> dot3::Id<'a> { dot::Id::new("example3").unwrap() }
[INFO] [stdout]     |                                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn node_id(&'a self, n: &Nd<'a>) -> dot::Id<'a> {
[INFO] [stdout]     |                                         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn node_id(&'a self, n: &Nd<'a>) -> dot3::Id<'a> {
[INFO] [stdout]     |                                            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:222:48
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn node_label<'b>(&'b self, n: &Nd<'b>) -> dot::LabelText<'b> {
[INFO] [stdout]     |                                                ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn node_label<'b>(&'b self, n: &Nd<'b>) -> dot3::LabelText<'b> {
[INFO] [stdout]     |                                                   +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:226:48
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn edge_label<'b>(&'b self, _: &Ed<'b>) -> dot::LabelText<'b> {
[INFO] [stdout]     |                                                ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn edge_label<'b>(&'b self, _: &Ed<'b>) -> dot3::LabelText<'b> {
[INFO] [stdout]     |                                                   +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 231 | impl<'a> dot::GraphWalk<'a, Nd<'a>, Ed<'a>> for Graph {
[INFO] [stdout]     |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 231 | impl<'a> dot3::GraphWalk<'a, Nd<'a>, Ed<'a>> for Graph {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:232:27
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn nodes(&'a self) -> dot::Nodes<'a,Nd<'a>> {
[INFO] [stdout]     |                           ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn nodes(&'a self) -> dot3::Nodes<'a,Nd<'a>> {
[INFO] [stdout]     |                              +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:235:27
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn edges(&'a self) -> dot::Edges<'a,Ed<'a>> {
[INFO] [stdout]     |                           ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn edges(&'a self) -> dot3::Edges<'a,Ed<'a>> {
[INFO] [stdout]     |                              +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 147) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:163:44
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example2").unwrap() }
[INFO] [stdout]     |                                            ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn graph_id(&'a self) -> dot::Id<'a> { dot3::Id::new("example2").unwrap() }
[INFO] [stdout]     |                                               +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         dot::Id::new(format!("N{}", n)).unwrap()
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 165 |         dot3::Id::new(format!("N{}", n)).unwrap()
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         dot::LabelText::LabelStr(self.nodes[*n].into())
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 168 |         dot3::LabelText::LabelStr(self.nodes[*n].into())
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         dot::LabelText::LabelStr("&sube;".into())
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 171 |         dot3::LabelText::LabelStr("&sube;".into())
[INFO] [stdout]     |            +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     dot::render(&graph, output).unwrap()
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 159 |     dot3::render(&graph, output).unwrap()
[INFO] [stdout]     |        +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:162:10
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl<'a> dot::Labeller<'a, Nd, Ed<'a>> for Graph {
[INFO] [stdout]     |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl<'a> dot3::Labeller<'a, Nd, Ed<'a>> for Graph {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:163:30
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn graph_id(&'a self) -> dot::Id<'a> { dot::Id::new("example2").unwrap() }
[INFO] [stdout]     |                              ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn graph_id(&'a self) -> dot3::Id<'a> { dot::Id::new("example2").unwrap() }
[INFO] [stdout]     |                                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:164:37
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn node_id(&'a self, n: &Nd) -> dot::Id<'a> {
[INFO] [stdout]     |                                     ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn node_id(&'a self, n: &Nd) -> dot3::Id<'a> {
[INFO] [stdout]     |                                        +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:167:44
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn node_label<'b>(&'b self, n: &Nd) -> dot::LabelText<'b> {
[INFO] [stdout]     |                                            ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn node_label<'b>(&'b self, n: &Nd) -> dot3::LabelText<'b> {
[INFO] [stdout]     |                                               +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:170:44
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn edge_label<'b>(&'b self, _: &Ed) -> dot::LabelText<'b> {
[INFO] [stdout]     |                                            ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn edge_label<'b>(&'b self, _: &Ed) -> dot3::LabelText<'b> {
[INFO] [stdout]     |                                               +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:175:10
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl<'a> dot::GraphWalk<'a, Nd, Ed<'a>> for Graph {
[INFO] [stdout]     |          ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl<'a> dot3::GraphWalk<'a, Nd, Ed<'a>> for Graph {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn nodes(&self) -> dot::Nodes<'a,Nd> { (0..self.nodes.len()).collect() }
[INFO] [stdout]     |                        ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn nodes(&self) -> dot3::Nodes<'a,Nd> { (0..self.nodes.len()).collect() }
[INFO] [stdout]     |                           +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dot` in this scope
[INFO] [stdout]    --> src/lib.rs:177:27
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn edges(&'a self) -> dot::Edges<'a,Ed<'a>> { self.edges.iter().collect() }
[INFO] [stdout]     |                           ^^^ use of unresolved module or unlinked crate `dot`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn edges(&'a self) -> dot3::Edges<'a,Ed<'a>> { self.edges.iter().collect() }
[INFO] [stdout]     |                              +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 147)
[INFO] [stdout]     src/lib.rs - (line 202)
[INFO] [stdout]     src/lib.rs - (line 47)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0766b7e1554b7b8de3667c9786eec62bd5eef1b04fcd5f9da8f1f988554be3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0766b7e1554b7b8de3667c9786eec62bd5eef1b04fcd5f9da8f1f988554be3c6", kill_on_drop: false }`
[INFO] [stdout] 0766b7e1554b7b8de3667c9786eec62bd5eef1b04fcd5f9da8f1f988554be3c6
