[INFO] fetching crate mdbook-quiz 0.5.0...
[INFO] checking mdbook-quiz-0.5.0 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate mdbook-quiz 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mdbook-quiz 0.5.0
[INFO] finished tweaking crates.io crate mdbook-quiz 0.5.0
[INFO] tweaked toml for crates.io crate mdbook-quiz 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-quiz 0.5.0 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-quiz 0.5.0 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: unused build dependency `anyhow`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.anyhow]
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: unused build dependency `mdbook-preprocessor-utils`
[INFO] [stderr]  --> Cargo.toml:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | [build-dependencies.mdbook-preprocessor-utils]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `mdbook-preprocessor-utils`
[INFO] [stderr] warning: `mdbook-quiz` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37
[INFO] running `Command { std: "docker" "start" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37", 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" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: unused build dependency `anyhow`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.anyhow]
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: unused build dependency `mdbook-preprocessor-utils`
[INFO] [stderr]  --> Cargo.toml:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | [build-dependencies.mdbook-preprocessor-utils]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `mdbook-preprocessor-utils`
[INFO] [stderr] warning: `mdbook-quiz` (manifest) generated 3 warnings
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]    Compiling web_atoms v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking font-awesome-as-a-crate v0.3.0
[INFO] [stderr]    Compiling zspell v0.3.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking ego-tree v0.10.0
[INFO] [stderr]     Checking clap_builder v4.3.24
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking supports-unicode v2.1.0
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking unicode-id v0.3.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr] error: could not compile `pest` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name pest --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.8.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="memchr"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("const_prec_climber", "default", "memchr", "miette-error", "pretty-print", "std"))' -C metadata=b8355f6eb47ae566 -C extra-filename=-f0a0564dc9829ba3 --out-dir /opt/rustwide/target/debug/build/pest/f0a0564dc9829ba3/out --extern memchr=/opt/rustwide/target/debug/build/memchr/3d944e3b9ac373a3/out/libmemchr-3d944e3b9ac373a3.rmeta --extern ucd_trie=/opt/rustwide/target/debug/build/ucd-trie/213135b8194a5b8c/out/libucd_trie-213135b8194a5b8c.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37", kill_on_drop: false }`
[INFO] [stdout] 6f5623ea80b20b209a4ffb14039f236ae38758a54cbf9b2a80f9c9391443eb37
