[INFO] cloning repository https://github.com/paulirotta/ahma_mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulirotta/ahma_mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulirotta%2Fahma_mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulirotta%2Fahma_mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd75804b0a88d9609b9c52e2019adb973675f7d9
[INFO] documenting paulirotta/ahma_mcp against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulirotta%2Fahma_mcp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paulirotta/ahma_mcp
[INFO] finished tweaking git repo https://github.com/paulirotta/ahma_mcp
[INFO] tweaked toml for git repo https://github.com/paulirotta/ahma_mcp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paulirotta/ahma_mcp 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/paulirotta/ahma_mcp 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting paulirotta/ahma_mcp against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulirotta%2Fahma_mcp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paulirotta/ahma_mcp
[INFO] finished tweaking git repo https://github.com/paulirotta/ahma_mcp
[INFO] tweaked toml for git repo https://github.com/paulirotta/ahma_mcp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paulirotta/ahma_mcp 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/paulirotta/ahma_mcp 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ref-cast v1.0.25
[INFO] [stderr]   Downloaded darling_macro v0.21.3
[INFO] [stderr]   Downloaded darling v0.21.3
[INFO] [stderr]   Downloaded redox_users v0.5.2
[INFO] [stderr]   Downloaded schemars_derive v1.0.5
[INFO] [stderr]   Downloaded rmcp-macros v0.8.3
[INFO] [stderr]   Downloaded darling_core v0.21.3
[INFO] [stderr]   Downloaded schemars v1.0.5
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.25
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded rmcp v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8345c0512c9b1062a7dd8a72f5e85ec58a260e08fe36a29f4038cf5b5d277ed3
[INFO] running `Command { std: "docker" "start" "-a" "8345c0512c9b1062a7dd8a72f5e85ec58a260e08fe36a29f4038cf5b5d277ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8345c0512c9b1062a7dd8a72f5e85ec58a260e08fe36a29f4038cf5b5d277ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8345c0512c9b1062a7dd8a72f5e85ec58a260e08fe36a29f4038cf5b5d277ed3", kill_on_drop: false }`
[INFO] [stdout] 8345c0512c9b1062a7dd8a72f5e85ec58a260e08fe36a29f4038cf5b5d277ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b13125d82513a35e64c53af2d3a66b60a6d1d9e94c63f8f370bc14e411e79ebd
[INFO] running `Command { std: "docker" "start" "-a" "b13125d82513a35e64c53af2d3a66b60a6d1d9e94c63f8f370bc14e411e79ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling schemars_derive v1.0.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling rmcp-macros v0.8.3
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking schemars v1.0.5
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking process-wrap v8.2.1
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking rmcp v0.8.3
[INFO] [stderr]  Documenting ahma_mcp v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ahma_mcp v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.34s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ahma_mcp/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "b13125d82513a35e64c53af2d3a66b60a6d1d9e94c63f8f370bc14e411e79ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13125d82513a35e64c53af2d3a66b60a6d1d9e94c63f8f370bc14e411e79ebd", kill_on_drop: false }`
[INFO] [stdout] b13125d82513a35e64c53af2d3a66b60a6d1d9e94c63f8f370bc14e411e79ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2025-10-28" "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] 0162ecbfa0fc1f212f3d095864fa58554468ec2e35ddcb2c551d9c3d7ca9c455
[INFO] running `Command { std: "docker" "start" "-a" "0162ecbfa0fc1f212f3d095864fa58554468ec2e35ddcb2c551d9c3d7ca9c455", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling schemars_derive v1.0.5
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling rmcp-macros v0.8.3
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking process-wrap v8.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking schemars v1.0.5
[INFO] [stderr]     Checking rmcp v0.8.3
[INFO] [stderr]  Documenting ahma_mcp v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.99s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ahma_mcp/index.html
[INFO] running `Command { std: "docker" "inspect" "0162ecbfa0fc1f212f3d095864fa58554468ec2e35ddcb2c551d9c3d7ca9c455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0162ecbfa0fc1f212f3d095864fa58554468ec2e35ddcb2c551d9c3d7ca9c455", kill_on_drop: false }`
[INFO] [stdout] 0162ecbfa0fc1f212f3d095864fa58554468ec2e35ddcb2c551d9c3d7ca9c455