[INFO] cloning repository https://github.com/raphaelahrens/gwt_model
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raphaelahrens/gwt_model" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraphaelahrens%2Fgwt_model", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraphaelahrens%2Fgwt_model'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76515b4caefbffb99c9f29dc0fcf72c2f2b67fb6
[INFO] testing raphaelahrens/gwt_model against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraphaelahrens%2Fgwt_model" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/raphaelahrens/gwt_model
[INFO] finished tweaking git repo https://github.com/raphaelahrens/gwt_model
[INFO] tweaked toml for git repo https://github.com/raphaelahrens/gwt_model written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raphaelahrens/gwt_model on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raphaelahrens/gwt_model 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "86e70b3803a3d0ff1c9cf8f89679b085ccd2ca4b49e890d71964625c87fa2f49", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 260ece1f77fad93a08aead0cba159cb04072aa13843d61bdf1f8138b0e0cbf62
[INFO] running `Command { std: "docker" "start" "-a" "260ece1f77fad93a08aead0cba159cb04072aa13843d61bdf1f8138b0e0cbf62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]    Compiling rustix v1.0.5
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[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
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[INFO] [stderr]    Compiling foldhash v0.1.5
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[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling petgraph v0.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling into-attr-derive v0.2.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling miette-derive v7.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling miette v7.5.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling graphviz-rust v0.9.4
[INFO] [stderr]    Compiling gwtlib v0.1.0 (/opt/rustwide/workdir/gwtlib)
[INFO] [stdout] warning: unused import: `petgraph::visit::EdgeIndexable`
[INFO] [stdout]  --> gwtlib/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use petgraph::visit::EdgeIndexable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl Model{
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_node(&self, node_name: &str) -> Option<NodeIndex> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_node_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn get_node_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, (_, node): (NodeIndex, &NodeWeight)) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_edge_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_edge_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, _: petgraph::graph::EdgeReference<'_, &str>) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> parser/src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     src: NamedSource<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `at` is never read
[INFO] [stdout]   --> parser/src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub at: SourceSpan,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gwt v0.1.0 (/opt/rustwide/workdir/gwt)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.63s
[INFO] running `Command { std: "docker" "inspect" "260ece1f77fad93a08aead0cba159cb04072aa13843d61bdf1f8138b0e0cbf62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260ece1f77fad93a08aead0cba159cb04072aa13843d61bdf1f8138b0e0cbf62", kill_on_drop: false }`
[INFO] [stdout] 260ece1f77fad93a08aead0cba159cb04072aa13843d61bdf1f8138b0e0cbf62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 055105f4d742085c907044079645cb6ecf1ace2c5c2e8a4145ce90c18ae087cd
[INFO] running `Command { std: "docker" "start" "-a" "055105f4d742085c907044079645cb6ecf1ace2c5c2e8a4145ce90c18ae087cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gwtlib v0.1.0 (/opt/rustwide/workdir/gwtlib)
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling gwt v0.1.0 (/opt/rustwide/workdir/gwt)
[INFO] [stdout] warning: unused import: `petgraph::visit::EdgeIndexable`
[INFO] [stdout]  --> gwtlib/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use petgraph::visit::EdgeIndexable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl Model{
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_node(&self, node_name: &str) -> Option<NodeIndex> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_node_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn get_node_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, (_, node): (NodeIndex, &NodeWeight)) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_edge_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_edge_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, _: petgraph::graph::EdgeReference<'_, &str>) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> parser/src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     src: NamedSource<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `at` is never read
[INFO] [stdout]   --> parser/src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub at: SourceSpan,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::visit::EdgeIndexable`
[INFO] [stdout]  --> gwtlib/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use petgraph::visit::EdgeIndexable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> gwtlib/src/lib.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let a = model.get_node("A");
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> gwtlib/src/lib.rs:216:13
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let b = model.get_node("B");
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_node_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn get_node_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, (_, node): (NodeIndex, &NodeWeight)) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_edge_attr` is never used
[INFO] [stdout]    --> gwtlib/src/lib.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_edge_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, _: petgraph::graph::EdgeReference<'_, &str>) -> String{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> parser/src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     src: NamedSource<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `at` is never read
[INFO] [stdout]   --> parser/src/lib.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub at: SourceSpan,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "055105f4d742085c907044079645cb6ecf1ace2c5c2e8a4145ce90c18ae087cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055105f4d742085c907044079645cb6ecf1ace2c5c2e8a4145ce90c18ae087cd", kill_on_drop: false }`
[INFO] [stdout] 055105f4d742085c907044079645cb6ecf1ace2c5c2e8a4145ce90c18ae087cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34afa4d71846bb28492525499c8fca7ae44575b91cdc17bff79ae70ea2fbe4c6
[INFO] running `Command { std: "docker" "start" "-a" "34afa4d71846bb28492525499c8fca7ae44575b91cdc17bff79ae70ea2fbe4c6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `petgraph::visit::EdgeIndexable`
[INFO] [stderr]  --> gwtlib/src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use petgraph::visit::EdgeIndexable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_node` is never used
[INFO] [stderr]    --> gwtlib/src/lib.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr]  43 | impl Model{
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 107 |     fn get_node(&self, node_name: &str) -> Option<NodeIndex> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_node_attr` is never used
[INFO] [stderr]    --> gwtlib/src/lib.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn get_node_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, (_, node): (NodeIndex, &NodeWeight)) -> String{
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_edge_attr` is never used
[INFO] [stderr]    --> gwtlib/src/lib.rs:128:4
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn get_edge_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, _: petgraph::graph::EdgeReference<'_, &str>) -> String{
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> gwtlib/src/lib.rs:215:13
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let a = model.get_node("A");
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> gwtlib/src/lib.rs:216:13
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let b = model.get_node("B");
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_node_attr` is never used
[INFO] [stderr]    --> gwtlib/src/lib.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn get_node_attr(_g: &Graph<NodeWeight, EdgeWeight, Directed>, (_, node): (NodeIndex, &NodeWeight)) -> String{
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gwtlib` (lib) generated 4 warnings (run `cargo fix --lib -p gwtlib` to apply 1 suggestion)
[INFO] [stderr] warning: `gwtlib` (lib test) generated 5 warnings (2 duplicates) (run `cargo fix --lib -p gwtlib --tests` to apply 2 suggestions)
[INFO] [stderr] warning: value assigned to `src` is never read
[INFO] [stderr]   --> parser/src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     src: NamedSource<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `at` is never read
[INFO] [stderr]   --> parser/src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub at: SourceSpan,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `parser` (lib) generated 2 warnings
[INFO] [stderr] warning: `parser` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gwt-552ccf8f27059a2d)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gwtlib-44ddab037e984783)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::build_model ... 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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-04055579014902c5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_group ... ok
[INFO] [stdout] test tests::test_parser ... ok
[INFO] [stdout] test tests::test_given ... ok
[INFO] [stdout] test tests::test_step ... ok
[INFO] [stdout] test tests::test_when ... ok
[INFO] [stdout] test tests::test_working_on ... ok
[INFO] [stdout] test tests::test_then ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gwtlib
[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] [stderr]    Doc-tests parser
[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" "34afa4d71846bb28492525499c8fca7ae44575b91cdc17bff79ae70ea2fbe4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34afa4d71846bb28492525499c8fca7ae44575b91cdc17bff79ae70ea2fbe4c6", kill_on_drop: false }`
[INFO] [stdout] 34afa4d71846bb28492525499c8fca7ae44575b91cdc17bff79ae70ea2fbe4c6
