[INFO] fetching crate mecha-graph-mcp 0.1.2...
[INFO] documenting mecha-graph-mcp-0.1.2 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate mecha-graph-mcp 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mecha-graph-mcp 0.1.2
[INFO] finished tweaking crates.io crate mecha-graph-mcp 0.1.2
[INFO] tweaked toml for crates.io crate mecha-graph-mcp 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha-graph-mcp 0.1.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mecha-graph-mcp 0.1.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ureq v2.12.1
[INFO] [stderr]   Downloaded webpki-roots v0.26.11
[INFO] [stderr]   Downloaded quoted_printable v0.5.2
[INFO] [stderr]   Downloaded thiserror v2.0.19
[INFO] [stderr]   Downloaded charset v0.1.5
[INFO] [stderr]   Downloaded thiserror-impl v2.0.19
[INFO] [stderr]   Downloaded data-encoding v2.11.0
[INFO] [stderr]   Downloaded mailparse v0.15.0
[INFO] [stderr]   Downloaded typed-path v0.12.3
[INFO] [stderr]   Downloaded zip v8.6.0
[INFO] [stderr]   Downloaded sqlite-vec v0.1.9
[INFO] [stderr]   Downloaded mecha-graph-core v0.1.2
[INFO] [stderr]   Downloaded openssl-src v300.6.1+3.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0
[INFO] running `Command { std: "docker" "start" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling openssl-src v300.6.1+3.6.3
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling sqlite-vec v0.1.9
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking charset v0.1.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking quoted_printable v0.5.2
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking mailparse v0.15.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking ureq v2.12.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0", kill_on_drop: false }`
[INFO] [stdout] b0ac67fd51919f295d2ca4061c297d73d7542cd2f88578f31516a57b592338e0
