[INFO] cloning repository https://github.com/KristianKarl/graphwalker-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KristianKarl/graphwalker-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristianKarl%2Fgraphwalker-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristianKarl%2Fgraphwalker-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61bf8d416666bead38e65a46ff7463708a6bd1f9
[INFO] documenting KristianKarl/graphwalker-rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristianKarl%2Fgraphwalker-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KristianKarl/graphwalker-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KristianKarl/graphwalker-rust
[INFO] finished tweaking git repo https://github.com/KristianKarl/graphwalker-rust
[INFO] tweaked toml for git repo https://github.com/KristianKarl/graphwalker-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/KristianKarl/graphwalker-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evalexpr v11.1.0
[INFO] [stderr]   Downloaded parse-hyperlinks v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3323209c64c65c1c7a4b1e2c06ccf29fc1bf71a54a4c8165c058bef920b4b654
[INFO] running `Command { std: "docker" "start" "-a" "3323209c64c65c1c7a4b1e2c06ccf29fc1bf71a54a4c8165c058bef920b4b654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3323209c64c65c1c7a4b1e2c06ccf29fc1bf71a54a4c8165c058bef920b4b654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3323209c64c65c1c7a4b1e2c06ccf29fc1bf71a54a4c8165c058bef920b4b654", kill_on_drop: false }`
[INFO] [stdout] 3323209c64c65c1c7a4b1e2c06ccf29fc1bf71a54a4c8165c058bef920b4b654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e1b6d9efbc8ff27a532e6346c6421809ac2d56593947757277657713eda4575
[INFO] running `Command { std: "docker" "start" "-a" "8e1b6d9efbc8ff27a532e6346c6421809ac2d56593947757277657713eda4575", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking utf8-width v0.1.6
[INFO] [stderr]     Checking evalexpr v11.1.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking aho-corasick v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking parse-hyperlinks v0.26.1
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.3.0
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking serde_with v3.3.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking graph v0.1.0 (/opt/rustwide/workdir/crates/graph)
[INFO] [stderr]  Documenting graph v0.1.0 (/opt/rustwide/workdir/crates/graph)
[INFO] [stderr]     Checking machine v0.1.0 (/opt/rustwide/workdir/crates/machine)
[INFO] [stderr]     Checking io v0.1.0 (/opt/rustwide/workdir/crates/io)
[INFO] [stderr]  Documenting machine v0.1.0 (/opt/rustwide/workdir/crates/machine)
[INFO] [stderr]  Documenting io v0.1.0 (/opt/rustwide/workdir/crates/io)
[INFO] [stdout] warning: function `generator` is never used
[INFO] [stdout]   --> crates/io/src/parsers/generator.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn generator(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]   --> crates/machine/src/lib.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Position {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn is_valid(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `walk_this_way` is never read
[INFO] [stdout]    --> crates/machine/src/lib.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Machine {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 133 |     walk_this_way: VecDeque<Position>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Machine` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/machine/src/generators/generator.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl RandomGenerator {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking warp v0.3.6
[INFO] [stderr]     Checking rest v0.1.0 (/opt/rustwide/workdir/crates/rest)
[INFO] [stderr]  Documenting rest v0.1.0 (/opt/rustwide/workdir/crates/rest)
[INFO] [stderr]  Documenting graphwalker v0.1.0 (/opt/rustwide/workdir/crates/app)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.98s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/graph/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/graphwalker/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/io/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/machine/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rest/index.html
[INFO] running `Command { std: "docker" "inspect" "8e1b6d9efbc8ff27a532e6346c6421809ac2d56593947757277657713eda4575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1b6d9efbc8ff27a532e6346c6421809ac2d56593947757277657713eda4575", kill_on_drop: false }`
[INFO] [stdout] 8e1b6d9efbc8ff27a532e6346c6421809ac2d56593947757277657713eda4575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d53c819c8f9b5bde65e4692b67ed2e305a741f363c1c6fcc34e6b733604702f
[INFO] running `Command { std: "docker" "start" "-a" "4d53c819c8f9b5bde65e4692b67ed2e305a741f363c1c6fcc34e6b733604702f", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "4d53c819c8f9b5bde65e4692b67ed2e305a741f363c1c6fcc34e6b733604702f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d53c819c8f9b5bde65e4692b67ed2e305a741f363c1c6fcc34e6b733604702f", kill_on_drop: false }`
[INFO] [stdout] 4d53c819c8f9b5bde65e4692b67ed2e305a741f363c1c6fcc34e6b733604702f
