[INFO] fetching crate render_readme 0.15.0... [INFO] testing render_readme-0.15.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate render_readme 0.15.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate render_readme 0.15.0 [INFO] finished tweaking crates.io crate render_readme 0.15.0 [INFO] tweaked toml for crates.io crate render_readme 0.15.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate render_readme 0.15.0 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 crates.io crate render_readme 0.15.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 086bfc609b2214ba66bc7484d49ca47fc687ee8500d14bc39ca9697609b728db [INFO] running `Command { std: "docker" "start" "-a" "086bfc609b2214ba66bc7484d49ca47fc687ee8500d14bc39ca9697609b728db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "086bfc609b2214ba66bc7484d49ca47fc687ee8500d14bc39ca9697609b728db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "086bfc609b2214ba66bc7484d49ca47fc687ee8500d14bc39ca9697609b728db", kill_on_drop: false }` [INFO] [stdout] 086bfc609b2214ba66bc7484d49ca47fc687ee8500d14bc39ca9697609b728db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daf518d08ca744d54cdb7d246036901ffc0409255450e44bf96318a405cf0e2c [INFO] running `Command { std: "docker" "start" "-a" "daf518d08ca744d54cdb7d246036901ffc0409255450e44bf96318a405cf0e2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling deunicode v1.6.2 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling entities v1.0.1 [INFO] [stderr] Compiling slug v0.1.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling caseless v0.2.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling fancy-regex v0.11.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling match_token v0.2.0 [INFO] [stderr] Compiling match_token v0.1.0 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling cssparser v0.35.0 [INFO] [stderr] Compiling gh-emoji v1.0.8 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling bon-macros v3.6.4 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling bon v3.6.4 [INFO] [stderr] Compiling comrak v0.39.1 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling syntect v5.2.0 [INFO] [stderr] Compiling markup5ever v0.16.2 [INFO] [stderr] Compiling html5ever v0.31.0 [INFO] [stderr] Compiling xml5ever v0.23.0 [INFO] [stderr] Compiling html5ever v0.33.0 [INFO] [stderr] Compiling ammonia v4.1.0 [INFO] [stderr] Compiling markup5ever_rcdom v0.5.4-unofficial [INFO] [stderr] Compiling render_readme v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.89s [INFO] running `Command { std: "docker" "inspect" "daf518d08ca744d54cdb7d246036901ffc0409255450e44bf96318a405cf0e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf518d08ca744d54cdb7d246036901ffc0409255450e44bf96318a405cf0e2c", kill_on_drop: false }` [INFO] [stdout] daf518d08ca744d54cdb7d246036901ffc0409255450e44bf96318a405cf0e2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8092fb83a21be684ecc1b7afd78ce16190d37115de91b6abf621d9d6b58abc98 [INFO] running `Command { std: "docker" "start" "-a" "8092fb83a21be684ecc1b7afd78ce16190d37115de91b6abf621d9d6b58abc98", kill_on_drop: false }` [INFO] [stderr] Compiling render_readme v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "8092fb83a21be684ecc1b7afd78ce16190d37115de91b6abf621d9d6b58abc98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8092fb83a21be684ecc1b7afd78ce16190d37115de91b6abf621d9d6b58abc98", kill_on_drop: false }` [INFO] [stdout] 8092fb83a21be684ecc1b7afd78ce16190d37115de91b6abf621d9d6b58abc98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb799f286850392f23814ff8b6dba69f25a7e33f0939d82a0d1a53e184fa4af6 [INFO] running `Command { std: "docker" "start" "-a" "eb799f286850392f23814ff8b6dba69f25a7e33f0939d82a0d1a53e184fa4af6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/render_readme-2a2c6b1009fc7b68) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test markup::text_from_html ... ok [INFO] [stdout] test markup::adoc ... ok [INFO] [stdout] test parser::roundtrip ... ok [INFO] [stdout] test markup::text_from_html_ignoring_license_boilerplate ... ok [INFO] [stdout] test highlight::regexen ... ok [INFO] [stdout] test markup::checkbox_checked ... ok [INFO] [stdout] test markup::checkbox_unchecked ... ok [INFO] [stdout] test markup::rewrite_urls ... ok [INFO] [stdout] test markup::render_rst_test ... FAILED [INFO] [stdout] test markup::rewrite_img_urls_srcset ... ok [INFO] [stdout] test highlight::syntaxes ... ok [INFO] [stdout] test markup::rewrite_img_urls ... ok [INFO] [stdout] test highlight::comment_bugs ... ok [INFO] [stdout] test parser::emoji ... ok [INFO] [stdout] test markup::header ... ok [INFO] [stdout] test highlight::parse_test ... ok [INFO] [stdout] test parser::code_highlight ... ok [INFO] [stdout] test markup::code_with_link ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- markup::render_rst_test stdout ---- [INFO] [stdout] rst2html failed. Is docutils installed? No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] thread 'markup::render_rst_test' (33) panicked at src/markup.rs:726:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "
world
world
" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f1944c3b382 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f1944c3b382 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f1944c3b382 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5f1944c3b382 -