[INFO] cloning repository https://github.com/Adancurusul/serial-mcp-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adancurusul/serial-mcp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdancurusul%2Fserial-mcp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdancurusul%2Fserial-mcp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5a8196a634d9f9209ef98f4db54673ed8a69466
[INFO] documenting Adancurusul/serial-mcp-server against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdancurusul%2Fserial-mcp-server" "/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/Adancurusul/serial-mcp-server
[INFO] finished tweaking git repo https://github.com/Adancurusul/serial-mcp-server
[INFO] tweaked toml for git repo https://github.com/Adancurusul/serial-mcp-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Adancurusul/serial-mcp-server on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Adancurusul/serial-mcp-server 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fda081756c564a4ed4cb75edf081e941cea8f8770d2f956df2774ee96f3ad861
[INFO] running `Command { std: "docker" "start" "-a" "fda081756c564a4ed4cb75edf081e941cea8f8770d2f956df2774ee96f3ad861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fda081756c564a4ed4cb75edf081e941cea8f8770d2f956df2774ee96f3ad861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda081756c564a4ed4cb75edf081e941cea8f8770d2f956df2774ee96f3ad861", kill_on_drop: false }`
[INFO] [stdout] fda081756c564a4ed4cb75edf081e941cea8f8770d2f956df2774ee96f3ad861
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c474bc6c80fad992c05b7ac2b483314ee21ebaa4f909a4cc186f625f9a21880f
[INFO] running `Command { std: "docker" "start" "-a" "c474bc6c80fad992c05b7ac2b483314ee21ebaa4f909a4cc186f625f9a21880f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking anstyle-query v1.1.3
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[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking winnow v0.7.12
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[INFO] [stderr]    Compiling lock_api v0.4.13
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[INFO] [stderr]     Checking overload v0.1.1
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[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]     Checking clap v4.5.42
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.7.2
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]    Compiling rmcp-macros v0.3.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking rmcp v0.3.2
[INFO] [stderr]  Documenting serial-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `Mutex`
[INFO] [stdout]    --> src/session/session.rs:136:51
[INFO] [stdout]     |
[INFO] [stdout] 136 |     /// Optional serial connection (wrapped in Arc<Mutex> for thread safety)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 136 |     /// Optional serial connection (wrapped in `Arc<Mutex>` for thread safety)
[INFO] [stdout]     |                                                +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.90s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/serial_mcp_server/index.html
[INFO] running `Command { std: "docker" "inspect" "c474bc6c80fad992c05b7ac2b483314ee21ebaa4f909a4cc186f625f9a21880f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c474bc6c80fad992c05b7ac2b483314ee21ebaa4f909a4cc186f625f9a21880f", kill_on_drop: false }`
[INFO] [stdout] c474bc6c80fad992c05b7ac2b483314ee21ebaa4f909a4cc186f625f9a21880f
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60edd1c41bc6a49a3fca4f128404b15308d338d6feeac4964e5c1ea68c8bad51
[INFO] running `Command { std: "docker" "start" "-a" "60edd1c41bc6a49a3fca4f128404b15308d338d6feeac4964e5c1ea68c8bad51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking ref-cast v1.0.24
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.7.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]     Checking clap v4.5.42
[INFO] [stderr]    Compiling rmcp-macros v0.3.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr]     Checking serde_json v1.0.142
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]     Checking rmcp v0.3.2
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]  Documenting serial-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `Mutex`
[INFO] [stdout]    --> src/session/session.rs:136:51
[INFO] [stdout]     |
[INFO] [stdout] 136 |     /// Optional serial connection (wrapped in Arc<Mutex> for thread safety)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 136 |     /// Optional serial connection (wrapped in `Arc<Mutex>` for thread safety)
[INFO] [stdout]     |                                                +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/serial_mcp_server/index.html
[INFO] running `Command { std: "docker" "inspect" "60edd1c41bc6a49a3fca4f128404b15308d338d6feeac4964e5c1ea68c8bad51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60edd1c41bc6a49a3fca4f128404b15308d338d6feeac4964e5c1ea68c8bad51", kill_on_drop: false }`
[INFO] [stdout] 60edd1c41bc6a49a3fca4f128404b15308d338d6feeac4964e5c1ea68c8bad51
