[INFO] cloning repository https://github.com/Enter-tainer/cxx2flow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Enter-tainer/cxx2flow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnter-tainer%2Fcxx2flow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnter-tainer%2Fcxx2flow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bc135017284856e73a5115f4b79ae2bbb3fca93
[INFO] checking Enter-tainer/cxx2flow against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnter-tainer%2Fcxx2flow" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Enter-tainer/cxx2flow
[INFO] finished tweaking git repo https://github.com/Enter-tainer/cxx2flow
[INFO] tweaked toml for git repo https://github.com/Enter-tainer/cxx2flow written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Enter-tainer/cxx2flow on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Enter-tainer/cxx2flow 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/tree-sitter/tree-sitter-cpp`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.2
[INFO] [stderr]   Downloaded time-macros v0.2.18
[INFO] [stderr]   Downloaded num-conv v0.1.0
[INFO] [stderr]   Downloaded anstyle-parse v0.2.2
[INFO] [stderr]   Downloaded anstyle-query v1.0.0
[INFO] [stderr]   Downloaded hash-chain v0.3.2
[INFO] [stderr]   Downloaded colorchoice v1.0.0
[INFO] [stderr]   Downloaded unicode-linebreak v0.1.5
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.0
[INFO] [stderr]   Downloaded utf8parse v0.2.1
[INFO] [stderr]   Downloaded is_ci v1.2.0
[INFO] [stderr]   Downloaded percent-encoding v2.3.1
[INFO] [stderr]   Downloaded windows-targets v0.48.5
[INFO] [stderr]   Downloaded smawk v0.3.1
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.1
[INFO] [stderr]   Downloaded anstyle v1.0.4
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded clap_lex v0.7.1
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded anstream v0.6.14
[INFO] [stderr]   Downloaded clap_derive v4.5.5
[INFO] [stderr]   Downloaded rustc-demangle v0.1.24
[INFO] [stderr]   Downloaded cargo_metadata v0.18.1
[INFO] [stderr]   Downloaded bitflags v2.4.1
[INFO] [stderr]   Downloaded addr2line v0.22.0
[INFO] [stderr]   Downloaded clap v4.5.6
[INFO] [stderr]   Downloaded backtrace v0.3.72
[INFO] [stderr]   Downloaded miette v7.2.0
[INFO] [stderr]   Downloaded indexmap v2.1.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.23
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr]   Downloaded clap_builder v4.5.6
[INFO] [stderr]   Downloaded tree-sitter v0.22.6
[INFO] [stderr]   Downloaded aho-corasick v1.1.3
[INFO] [stderr]   Downloaded hashbrown v0.14.2
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] [stderr]   Downloaded gimli v0.29.0
[INFO] [stderr]   Downloaded idna v0.5.0
[INFO] [stderr]   Downloaded git2 v0.18.3
[INFO] [stderr]   Downloaded object v0.35.0
[INFO] [stderr]   Downloaded rustix v0.38.21
[INFO] [stderr]   Downloaded regex-syntax v0.8.4
[INFO] [stderr]   Downloaded regex v1.10.5
[INFO] [stderr]   Downloaded serde_json v1.0.117
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.48.5
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.48.5
[INFO] [stderr]   Downloaded unicode-width v0.1.13
[INFO] [stderr]   Downloaded cc v1.0.99
[INFO] [stderr]   Downloaded memchr v2.7.2
[INFO] [stderr]   Downloaded ryu v1.0.18
[INFO] [stderr]   Downloaded unicode-bidi v0.3.15
[INFO] [stderr]   Downloaded url v2.5.0
[INFO] [stderr]   Downloaded miniz_oxide v0.7.3
[INFO] [stderr]   Downloaded camino v1.1.7
[INFO] [stderr]   Downloaded once_cell v1.19.0
[INFO] [stderr]   Downloaded log v0.4.21
[INFO] [stderr]   Downloaded regex-automata v0.4.7
[INFO] [stderr]   Downloaded tinyvec v1.6.0
[INFO] [stderr]   Downloaded petgraph v0.6.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.85
[INFO] [stderr]   Downloaded serde v1.0.203
[INFO] [stderr]   Downloaded textwrap v0.16.1
[INFO] [stderr]   Downloaded anyhow v1.0.86
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.48.5
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.48.5
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.48.5
[INFO] [stderr]   Downloaded windows_i686_gnu v0.48.5
[INFO] [stderr]   Downloaded libz-sys v1.1.18
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded deranged v0.3.11
[INFO] [stderr]   Downloaded serde_derive v1.0.203
[INFO] [stderr]   Downloaded vergen v8.3.1
[INFO] [stderr]   Downloaded supports-color v3.0.0
[INFO] [stderr]   Downloaded supports-hyperlinks v3.0.0
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded fixedbitset v0.4.0
[INFO] [stderr]   Downloaded cargo-platform v0.1.8
[INFO] [stderr]   Downloaded thiserror v1.0.61
[INFO] [stderr]   Downloaded jobserver v0.1.31
[INFO] [stderr]   Downloaded pkg-config v0.3.30
[INFO] [stderr]   Downloaded rustversion v1.0.17
[INFO] [stderr]   Downloaded time v0.3.36
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded miette-derive v7.2.0
[INFO] [stderr]   Downloaded owo-colors v4.0.0
[INFO] [stderr]   Downloaded form_urlencoded v1.2.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded semver v1.0.23
[INFO] [stderr]   Downloaded powerfmt v0.2.0
[INFO] [stderr]   Downloaded adler v1.0.2
[INFO] [stderr]   Downloaded terminal_size v0.3.0
[INFO] [stderr]   Downloaded itoa v1.0.11
[INFO] [stderr]   Downloaded equivalent v1.0.1
[INFO] [stderr]   Downloaded tinyvec_macros v0.1.1
[INFO] [stderr]   Downloaded windows_i686_msvc v0.48.5
[INFO] [stderr]   Downloaded errno v0.3.6
[INFO] [stderr]   Downloaded thiserror-impl v1.0.61
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.11
[INFO] [stderr]   Downloaded rustc_version v0.4.0
[INFO] [stderr]   Downloaded num_threads v0.1.7
[INFO] [stderr]   Downloaded libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]   Downloaded windows-sys v0.48.0
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d7171fca68c22a7e4dc76034afbb46e3ed4a22df3db97166bf72b49c25a46f
[INFO] running `Command { std: "docker" "start" "-a" "89d7171fca68c22a7e4dc76034afbb46e3ed4a22df3db97166bf72b49c25a46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d7171fca68c22a7e4dc76034afbb46e3ed4a22df3db97166bf72b49c25a46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d7171fca68c22a7e4dc76034afbb46e3ed4a22df3db97166bf72b49c25a46f", kill_on_drop: false }`
[INFO] [stdout] 89d7171fca68c22a7e4dc76034afbb46e3ed4a22df3db97166bf72b49c25a46f
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24149a8d0793edb03f44320247c45af4708c8736670d2cc7a9d836ffcb8f67a1
[INFO] running `Command { std: "docker" "start" "-a" "24149a8d0793edb03f44320247c45af4708c8736670d2cc7a9d836ffcb8f67a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling vergen v8.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking object v0.35.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking supports-color v3.0.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking supports-hyperlinks v3.0.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking clap_builder v4.5.6
[INFO] [stderr]     Checking hash-chain v0.3.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]    Compiling backtrace v0.3.72
[INFO] [stderr]    Compiling tree-sitter-cpp v0.22.2 (https://github.com/tree-sitter/tree-sitter-cpp?rev=7ce8946cae4bb25adebe5b50394f702beb007026#7ce8946c)
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking miette v7.2.0
[INFO] [stderr]    Compiling git2 v0.18.3
[INFO] [stderr]     Checking clap v4.5.6
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling cxx2flow v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         src: 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 `range` is never read
[INFO] [stdout]   --> src/error.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]   --> src/error.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]   --> src/error.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/error.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         src: NamedSource<String>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]    --> src/error.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         range: SourceSpan,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `graph` is never read
[INFO] [stdout]   --> src/error.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |     UnexpectedDummyGraphNode { graph: Graph },
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node_index` is never read
[INFO] [stdout]    --> src/error.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         node_index: NodeIndex,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `neighbors` is never read
[INFO] [stdout]    --> src/error.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         neighbors: Vec<NodeIndex>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `graph` is never read
[INFO] [stdout]    --> src/error.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         graph: Graph,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         src: 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 `range` is never read
[INFO] [stdout]   --> src/error.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]   --> src/error.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]   --> src/error.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         range: SourceSpan,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/error.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         src: NamedSource<String>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `range` is never read
[INFO] [stdout]    --> src/error.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         range: SourceSpan,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `graph` is never read
[INFO] [stdout]   --> src/error.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |     UnexpectedDummyGraphNode { graph: Graph },
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node_index` is never read
[INFO] [stdout]    --> src/error.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         node_index: NodeIndex,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `neighbors` is never read
[INFO] [stdout]    --> src/error.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         neighbors: Vec<NodeIndex>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `graph` is never read
[INFO] [stdout]    --> src/error.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         graph: Graph,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.42s
[INFO] running `Command { std: "docker" "inspect" "24149a8d0793edb03f44320247c45af4708c8736670d2cc7a9d836ffcb8f67a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24149a8d0793edb03f44320247c45af4708c8736670d2cc7a9d836ffcb8f67a1", kill_on_drop: false }`
[INFO] [stdout] 24149a8d0793edb03f44320247c45af4708c8736670d2cc7a9d836ffcb8f67a1
