[INFO] cloning repository https://github.com/wojtek-kaniak/algo-lab-graphs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wojtek-kaniak/algo-lab-graphs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojtek-kaniak%2Falgo-lab-graphs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojtek-kaniak%2Falgo-lab-graphs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6be91aca3e5fdf8f5676eaf1ca29ddac243046
[INFO] testing wojtek-kaniak/algo-lab-graphs against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojtek-kaniak%2Falgo-lab-graphs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wojtek-kaniak/algo-lab-graphs on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wojtek-kaniak/algo-lab-graphs
[INFO] finished tweaking git repo https://github.com/wojtek-kaniak/algo-lab-graphs
[INFO] tweaked toml for git repo https://github.com/wojtek-kaniak/algo-lab-graphs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wojtek-kaniak/algo-lab-graphs 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nth-cons-list v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5328f4ed09f871982752477101f98c3147f38415b9aff8a563b1bacb683efc4
[INFO] running `Command { std: "docker" "start" "-a" "c5328f4ed09f871982752477101f98c3147f38415b9aff8a563b1bacb683efc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5328f4ed09f871982752477101f98c3147f38415b9aff8a563b1bacb683efc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5328f4ed09f871982752477101f98c3147f38415b9aff8a563b1bacb683efc4", kill_on_drop: false }`
[INFO] [stdout] c5328f4ed09f871982752477101f98c3147f38415b9aff8a563b1bacb683efc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96c0af93ca7fa420a485e2bf2149a47648ba2ab206284223d67923eb794c61a5
[INFO] running `Command { std: "docker" "start" "-a" "96c0af93ca7fa420a485e2bf2149a47648ba2ab206284223d67923eb794c61a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nth-cons-list v0.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vertex_count`
[INFO] [stdout]    --> src/algorithms.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn eulerian_circuit(mut graph: AnyGraph, start: usize, vertex_count: usize) -> Option<Vec<usize>> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "96c0af93ca7fa420a485e2bf2149a47648ba2ab206284223d67923eb794c61a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c0af93ca7fa420a485e2bf2149a47648ba2ab206284223d67923eb794c61a5", kill_on_drop: false }`
[INFO] [stdout] 96c0af93ca7fa420a485e2bf2149a47648ba2ab206284223d67923eb794c61a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1918027d03ad7905b20ca9fe9c4bdd9e687ca5939071e9f7cec4981f97f5fbaa
[INFO] running `Command { std: "docker" "start" "-a" "1918027d03ad7905b20ca9fe9c4bdd9e687ca5939071e9f7cec4981f97f5fbaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vertex_count`
[INFO] [stdout]    --> src/algorithms.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn eulerian_circuit(mut graph: AnyGraph, start: usize, vertex_count: usize) -> Option<Vec<usize>> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "1918027d03ad7905b20ca9fe9c4bdd9e687ca5939071e9f7cec4981f97f5fbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1918027d03ad7905b20ca9fe9c4bdd9e687ca5939071e9f7cec4981f97f5fbaa", kill_on_drop: false }`
[INFO] [stdout] 1918027d03ad7905b20ca9fe9c4bdd9e687ca5939071e9f7cec4981f97f5fbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e68adf6e6a7b2555e25b65e3ac53941270dfcaa86c5c20418eae18a9d52d72c0
[INFO] running `Command { std: "docker" "start" "-a" "e68adf6e6a7b2555e25b65e3ac53941270dfcaa86c5c20418eae18a9d52d72c0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `vertex_count`
[INFO] [stderr]    --> src/algorithms.rs:108:60
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn eulerian_circuit(mut graph: AnyGraph, start: usize, vertex_count: usize) -> Option<Vec<usize>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_count`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graphs` (bin "graphs" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/graphs-fc30a5187f73b6f2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test graph::tests::from_adjacencies_is_adj ... ok
[INFO] [stdout] test tests::list_contains ... ok
[INFO] [stdout] test tests::list_rev_head ... ok
[INFO] [stdout] test tests::list_to_vec ... ok
[INFO] [stdout] test tests::hamiltonian_gen_cycle ... ok
[INFO] [stdout] test tests::non_hamiltonian_gen_cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e68adf6e6a7b2555e25b65e3ac53941270dfcaa86c5c20418eae18a9d52d72c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68adf6e6a7b2555e25b65e3ac53941270dfcaa86c5c20418eae18a9d52d72c0", kill_on_drop: false }`
[INFO] [stdout] e68adf6e6a7b2555e25b65e3ac53941270dfcaa86c5c20418eae18a9d52d72c0
[INFO] testing wojtek-kaniak/algo-lab-graphs against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojtek-kaniak%2Falgo-lab-graphs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wojtek-kaniak/algo-lab-graphs on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wojtek-kaniak/algo-lab-graphs
[INFO] finished tweaking git repo https://github.com/wojtek-kaniak/algo-lab-graphs
[INFO] tweaked toml for git repo https://github.com/wojtek-kaniak/algo-lab-graphs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wojtek-kaniak/algo-lab-graphs 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a47ded806b20477f7c9ac67ace639bde6ac64dd1eb7c8724fe0794a1556920c5
[INFO] running `Command { std: "docker" "start" "-a" "a47ded806b20477f7c9ac67ace639bde6ac64dd1eb7c8724fe0794a1556920c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47ded806b20477f7c9ac67ace639bde6ac64dd1eb7c8724fe0794a1556920c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47ded806b20477f7c9ac67ace639bde6ac64dd1eb7c8724fe0794a1556920c5", kill_on_drop: false }`
[INFO] [stdout] a47ded806b20477f7c9ac67ace639bde6ac64dd1eb7c8724fe0794a1556920c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18d175e36cf078ca15f5df773826f5b924883c59125af896e6b730ba56426971
[INFO] running `Command { std: "docker" "start" "-a" "18d175e36cf078ca15f5df773826f5b924883c59125af896e6b730ba56426971", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling nth-cons-list v0.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vertex_count`
[INFO] [stdout]    --> src/algorithms.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn eulerian_circuit(mut graph: AnyGraph, start: usize, vertex_count: usize) -> Option<Vec<usize>> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `graphs` (bin "graphs"); 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "18d175e36cf078ca15f5df773826f5b924883c59125af896e6b730ba56426971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d175e36cf078ca15f5df773826f5b924883c59125af896e6b730ba56426971", kill_on_drop: false }`
[INFO] [stdout] 18d175e36cf078ca15f5df773826f5b924883c59125af896e6b730ba56426971