[INFO] fetching crate mcp-rust-docs 0.1.1... [INFO] testing mcp-rust-docs-0.1.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mcp-rust-docs 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate mcp-rust-docs 0.1.1 [INFO] finished tweaking crates.io crate mcp-rust-docs 0.1.1 [INFO] tweaked toml for crates.io crate mcp-rust-docs 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp-rust-docs 0.1.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mcp-rust-docs 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tantivy-tokenizer-api v0.6.0 [INFO] [stderr] Downloaded ownedbytes v0.9.0 [INFO] [stderr] Downloaded uuid v1.18.0 [INFO] [stderr] Downloaded fastdivide v0.4.2 [INFO] [stderr] Downloaded measure_time v0.9.0 [INFO] [stderr] Downloaded rmcp-macros v0.6.1 [INFO] [stderr] Downloaded match_token v0.35.0 [INFO] [stderr] Downloaded sketches-ddsketch v0.3.0 [INFO] [stderr] Downloaded getopts v0.2.23 [INFO] [stderr] Downloaded darling_macro v0.21.2 [INFO] [stderr] Downloaded bitpacking v0.9.2 [INFO] [stderr] Downloaded windows-registry v0.5.3 [INFO] [stderr] Downloaded crates_io_api v0.12.0 [INFO] [stderr] Downloaded schemars v1.0.4 [INFO] [stderr] Downloaded selectors v0.31.0 [INFO] [stderr] Downloaded html5ever v0.35.0 [INFO] [stderr] Downloaded cc v1.2.32 [INFO] [stderr] Downloaded tantivy-columnar v0.6.0 [INFO] [stderr] Downloaded darling v0.21.2 [INFO] [stderr] Downloaded rmcp v0.6.1 [INFO] [stderr] Downloaded tracing-subscriber v0.3.20 [INFO] [stderr] Downloaded bon-macros v3.7.1 [INFO] [stderr] Downloaded webpki-roots v1.0.2 [INFO] [stderr] Downloaded bon v3.7.1 [INFO] [stderr] Downloaded syn v2.0.105 [INFO] [stderr] Downloaded lz4_flex v0.11.5 [INFO] [stderr] Downloaded oneshot v0.1.11 [INFO] [stderr] Downloaded proc-macro2 v1.0.97 [INFO] [stderr] Downloaded cssparser v0.35.0 [INFO] [stderr] Downloaded hyperloglogplus v0.4.1 [INFO] [stderr] Downloaded tantivy-sstable v0.6.0 [INFO] [stderr] Downloaded quinn-udp v0.5.13 [INFO] [stderr] Downloaded schemars_derive v1.0.4 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded memmap2 v0.9.7 [INFO] [stderr] Downloaded downcast-rs v2.0.1 [INFO] [stderr] Downloaded tantivy-bitpacker v0.9.0 [INFO] [stderr] Downloaded tantivy-query-grammar v0.25.0 [INFO] [stderr] Downloaded ego-tree v0.10.0 [INFO] [stderr] Downloaded web_atoms v0.1.3 [INFO] [stderr] Downloaded markup5ever v0.35.0 [INFO] [stderr] Downloaded levenshtein_automata v0.2.1 [INFO] [stderr] Downloaded tantivy-common v0.10.0 [INFO] [stderr] Downloaded census v0.4.2 [INFO] [stderr] Downloaded murmurhash32 v0.3.1 [INFO] [stderr] Downloaded phf_codegen v0.11.3 [INFO] [stderr] Downloaded servo_arc v0.4.1 [INFO] [stderr] Downloaded scraper v0.24.0 [INFO] [stderr] Downloaded tantivy-stacker v0.6.0 [INFO] [stderr] Downloaded tantivy-fst v0.5.0 [INFO] [stderr] Downloaded tantivy v0.25.0 [INFO] [stderr] Downloaded rust-stemmers v1.2.0 [INFO] [stderr] Downloaded darling_core v0.21.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e709e0691f1b643f5bfe6718be9b2ce2c5d00f69b9b2c6cae163678d0a5295c [INFO] running `Command { std: "docker" "start" "-a" "1e709e0691f1b643f5bfe6718be9b2ce2c5d00f69b9b2c6cae163678d0a5295c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e709e0691f1b643f5bfe6718be9b2ce2c5d00f69b9b2c6cae163678d0a5295c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e709e0691f1b643f5bfe6718be9b2ce2c5d00f69b9b2c6cae163678d0a5295c", kill_on_drop: false }` [INFO] [stdout] 1e709e0691f1b643f5bfe6718be9b2ce2c5d00f69b9b2c6cae163678d0a5295c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60460eb1331b40f1a7053920ae6a6fe7852589c82520a0b7216eefd3e377d001 [INFO] running `Command { std: "docker" "start" "-a" "60460eb1331b40f1a7053920ae6a6fe7852589c82520a0b7216eefd3e377d001", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ownedbytes v0.9.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling bitpacking v0.9.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling tantivy-bitpacker v0.9.0 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling selectors v0.31.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling murmurhash32 v0.3.1 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling servo_arc v0.4.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling downcast-rs v2.0.1 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling fastdivide v0.4.2 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling tantivy-fst v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling measure_time v0.9.0 [INFO] [stderr] Compiling fs4 v0.13.1 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling census v0.4.2 [INFO] [stderr] Compiling oneshot v0.1.11 [INFO] [stderr] Compiling lz4_flex v0.11.5 [INFO] [stderr] Compiling levenshtein_automata v0.2.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling ego-tree v0.10.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.21.2 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling rustls-webpki v0.103.4 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling darling_macro v0.21.2 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling darling v0.21.2 [INFO] [stderr] Compiling cssparser v0.35.0 [INFO] [stderr] Compiling bon-macros v3.7.1 [INFO] [stderr] Compiling match_token v0.35.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Compiling rmcp-macros v0.6.1 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-rustls v0.26.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling bon v3.7.1 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_path_to_error v0.1.17 [INFO] [stderr] Compiling tantivy-tokenizer-api v0.6.0 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling hyperloglogplus v0.4.1 [INFO] [stderr] Compiling sketches-ddsketch v0.3.0 [INFO] [stderr] Compiling rust-stemmers v1.2.0 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling markup5ever v0.35.0 [INFO] [stderr] Compiling tantivy-query-grammar v0.25.0 [INFO] [stderr] Compiling html5ever v0.35.0 [INFO] [stderr] Compiling schemars v1.0.4 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling scraper v0.24.0 [INFO] [stderr] Compiling rmcp v0.6.1 [INFO] [stderr] Compiling tantivy-common v0.10.0 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling tantivy-stacker v0.6.0 [INFO] [stderr] Compiling tantivy-sstable v0.6.0 [INFO] [stderr] Compiling tantivy-columnar v0.6.0 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling tantivy v0.25.0 [INFO] [stderr] Compiling crates_io_api v0.12.0 [INFO] [stderr] Compiling mcp-rust-docs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "60460eb1331b40f1a7053920ae6a6fe7852589c82520a0b7216eefd3e377d001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60460eb1331b40f1a7053920ae6a6fe7852589c82520a0b7216eefd3e377d001", kill_on_drop: false }` [INFO] [stdout] 60460eb1331b40f1a7053920ae6a6fe7852589c82520a0b7216eefd3e377d001 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fe252b8fc93fac2fd6b5e78f30b124daa1f0665042d309d4181749cd5489a1f [INFO] running `Command { std: "docker" "start" "-a" "1fe252b8fc93fac2fd6b5e78f30b124daa1f0665042d309d4181749cd5489a1f", kill_on_drop: false }` [INFO] [stderr] Compiling mcp-rust-docs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "1fe252b8fc93fac2fd6b5e78f30b124daa1f0665042d309d4181749cd5489a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe252b8fc93fac2fd6b5e78f30b124daa1f0665042d309d4181749cd5489a1f", kill_on_drop: false }` [INFO] [stdout] 1fe252b8fc93fac2fd6b5e78f30b124daa1f0665042d309d4181749cd5489a1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f5eeff115f2e02e9aa7abf310921c2f981d919b0ee629d6938129b656b3b2d4 [INFO] running `Command { std: "docker" "start" "-a" "4f5eeff115f2e02e9aa7abf310921c2f981d919b0ee629d6938129b656b3b2d4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcp_rust_docs-f10729b113ea6031) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test use_case::docs::test::test_fetch_document_page ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- use_case::docs::test::test_fetch_document_page stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'use_case::docs::test::test_fetch_document_page' (24) panicked at src/use_case/docs.rs:239:9: [INFO] [stdout] assertion failed: res.is_ok() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57f599a64fa2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57f599a64fa2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57f599a64fa2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x57f599a64fa2 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x57f599a770af - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x57f599a770af - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x57f599a30cf1 - std::io::default_write_fmt::ha6b238eff7f0ef8a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57f599a30cf1 - std::io::Write::write_fmt::h9846fe3d2a36c1ea [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x57f599a3da42 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x57f599a42a3f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x57f599a428d1 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x57f59992e96e - as core::ops::function::Fn>::call::hb8126f8384f98101 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x57f59992e96e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57f599a431af - as core::ops::function::Fn>::call::ha703f6686c81d0c6 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x57f599a431af - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x57f599a42f26 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x57f599a3db89 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x57f599a2504d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x57f599a80290 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x57f599a8026c - core::panicking::panic::hb515f22c0e98143a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x57f5992831a4 - mcp_rust_docs::use_case::docs::test::test_fetch_document_page::{{closure}}::h6c3b0a3a0064578f [INFO] [stdout] at /opt/rustwide/workdir/src/use_case/docs.rs:239:9 [INFO] [stdout] 21: 0x57f5992751ff - as core::future::future::Future>::poll::h6a85056b345e2edf [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9 [INFO] [stdout] 22: 0x57f59927525b - as core::future::future::Future>::poll::h82f9d49b05649fc1 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9 [INFO] [stdout] 23: 0x57f59927c65b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hceb6a1339dba3183 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70 [INFO] [stdout] 24: 0x57f59927c51b - tokio::task::coop::with_budget::h8b15ea845ae27ffe [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5 [INFO] [stdout] 25: 0x57f59927c51b - tokio::task::coop::budget::h7585b363b17278ee [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5 [INFO] [stdout] 26: 0x57f59927c51b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::ha09fb7df28b2c875 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25 [INFO] [stdout] 27: 0x57f5992796dd - tokio::runtime::scheduler::current_thread::Context::enter::h96989576dec8e9a1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19 [INFO] [stdout] 28: 0x57f59927b96d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hbd81ccc6d71424f4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44 [INFO] [stdout] 29: 0x57f59927aa9b - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd55cdae79ba43f00 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68 [INFO] [stdout] 30: 0x57f59927eb8a - tokio::runtime::context::scoped::Scoped::set::hc7c1159e3fe476c1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 31: 0x57f5992841ca - tokio::runtime::context::set_scheduler::{{closure}}::h638e1d72715ff902 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38 [INFO] [stdout] 32: 0x57f599271ddb - std::thread::local::LocalKey::try_with::hcc18c8591a6c436b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 33: 0x57f59927117c - std::thread::local::LocalKey::with::h4fc48a4c779af339 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 34: 0x57f599284121 - tokio::runtime::context::set_scheduler::hdbaa20860a12680e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17 [INFO] [stdout] 35: 0x57f59927a7ce - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hdf15e8bf6195205e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27 [INFO] [stdout] 36: 0x57f59927ab68 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::haf3182408662ecc8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24 [INFO] [stdout] 37: 0x57f599278732 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h119507d3130e5b6c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 38: 0x57f59927f251 - tokio::runtime::context::runtime::enter_runtime::hdfb8ff5a7a4fa469 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 39: 0x57f5992784d6 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::habf1246f82669462 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 40: 0x57f599274a28 - tokio::runtime::runtime::Runtime::block_on_inner::hb265f49565280355 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52 [INFO] [stdout] 41: 0x57f599274c14 - tokio::runtime::runtime::Runtime::block_on::h5ded28d8507a5f83 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18 [INFO] [stdout] 42: 0x57f599282e26 - mcp_rust_docs::use_case::docs::test::test_fetch_document_page::h3cbf3e5964babbb8 [INFO] [stdout] at /opt/rustwide/workdir/src/use_case/docs.rs:241:11 [INFO] [stdout] 43: 0x57f59928322c - mcp_rust_docs::use_case::docs::test::test_fetch_document_page::{{closure}}::h6d2ed14c6e711026 [INFO] [stdout] at /opt/rustwide/workdir/src/use_case/docs.rs:233:44 [INFO] [stdout] 44: 0x57f5992725c6 - core::ops::function::FnOnce::call_once::h2f99d353bbb07a75 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x57f59992e74b - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x57f59992e74b - test::__rust_begin_short_backtrace::h447963718d05a644 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18 [INFO] [stdout] 47: 0x57f599944385 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74 [INFO] [stdout] 48: 0x57f599944385 - as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 49: 0x57f599944385 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 50: 0x57f599944385 - std::panicking::catch_unwind::h24d3b93458b5ba67 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 51: 0x57f599944385 - std::panic::catch_unwind::h46eeec7cf9c9336c [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 52: 0x57f599944385 - test::run_test_in_process::h290de6e559006104 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27 [INFO] [stdout] 53: 0x57f599944385 - test::run_test::{{closure}}::h26eeb2c5f7e9a995 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43 [INFO] [stdout] 54: 0x57f59991ab84 - test::run_test::{{closure}}::h85af00882daabeaa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41 [INFO] [stdout] 55: 0x57f59991ab84 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 56: 0x57f59991e52a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 57: 0x57f59991e52a - as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 58: 0x57f59991e52a - std::panicking::catch_unwind::do_call::he3e0bef721d99583 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 59: 0x57f59991e52a - std::panicking::catch_unwind::ha8241964d3d773cd [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 60: 0x57f59991e52a - std::panic::catch_unwind::ha8554bc7696cae72 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 61: 0x57f59991e52a - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 62: 0x57f59991e52a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 63: 0x57f599a38d6f - as core::ops::function::FnOnce>::call_once::h43642ed9c40e0ab2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 64: 0x57f599a38d6f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 65: 0x72226a6c0aa4 - [INFO] [stdout] 66: 0x72226a74da64 - clone [INFO] [stdout] 67: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] use_case::docs::test::test_fetch_document_page [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin mcp-rust-docs` [INFO] running `Command { std: "docker" "inspect" "4f5eeff115f2e02e9aa7abf310921c2f981d919b0ee629d6938129b656b3b2d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5eeff115f2e02e9aa7abf310921c2f981d919b0ee629d6938129b656b3b2d4", kill_on_drop: false }` [INFO] [stdout] 4f5eeff115f2e02e9aa7abf310921c2f981d919b0ee629d6938129b656b3b2d4