[INFO] cloning repository https://github.com/rust-lang-nursery/mdBook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang-nursery/mdBook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec2b103e78bab036d54d6508ef8e83651d7c875d
[INFO] checking rust-lang-nursery/mdBook against master#021fc25b7a48f6051bee1e1f06c7a277e4de1cc9 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2FmdBook" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/rust-lang-nursery/mdBook
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/rust-lang-nursery/mdBook
[INFO] tweaked toml for git repo https://github.com/rust-lang-nursery/mdBook written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rust-lang-nursery/mdBook on toolchain 021fc25b7a48f6051bee1e1f06c7a277e4de1cc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rust-lang-nursery/mdBook 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" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded markup5ever v0.38.0
[INFO] [stderr]   Downloaded zmij v1.0.18
[INFO] [stderr]   Downloaded web_atoms v0.2.3
[INFO] [stderr]   Downloaded string_cache_codegen v0.6.1
[INFO] [stderr]   Downloaded phf_codegen v0.13.1
[INFO] [stderr]   Downloaded siphasher v1.0.2
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.7.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.28.0
[INFO] [stderr]   Downloaded anstyle-svg v0.1.12
[INFO] [stderr]   Downloaded clap v4.5.56
[INFO] [stderr]   Downloaded tungstenite v0.28.0
[INFO] [stderr]   Downloaded html5ever v0.38.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.13.0
[INFO] [stderr]   Downloaded clap_builder v4.5.56
[INFO] [stderr]   Downloaded pest v2.8.5
[INFO] [stderr]   Downloaded handlebars v6.4.0
[INFO] [stderr]   Downloaded clap_complete v4.5.65
[INFO] [stderr]   Downloaded snapbox v0.6.24
[INFO] [stderr]   Downloaded ego-tree v0.11.0
[INFO] [stderr]   Downloaded pest_meta v2.8.5
[INFO] [stderr]   Downloaded tendril v0.5.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]   Downloaded toml v0.9.11+spec-1.1.0
[INFO] [stderr]   Downloaded pest_generator v2.8.5
[INFO] [stderr]   Downloaded pest_derive v2.8.5
[INFO] [stderr]   Downloaded string_cache v0.9.0
[INFO] [stderr]   Downloaded notify-types v2.1.0
[INFO] [stderr]   Downloaded normpath v1.5.0
[INFO] [stderr]   Downloaded opener v0.8.4
[INFO] [stderr]   Downloaded select v0.6.1
[INFO] [stderr]   Downloaded utf8-width v0.1.8
[INFO] [stderr]   Downloaded snapbox-macros v0.4.0
[INFO] [stderr]   Downloaded toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]   Downloaded anstyle-lossy v1.1.4
[INFO] [stderr]   Downloaded font-awesome-as-a-crate v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7377557b2a8c58564b425f42c43c4f2ac1d2600f180a1a8d5128a5dc9bbaa377
[INFO] running `Command { std: "docker" "start" "-a" "7377557b2a8c58564b425f42c43c4f2ac1d2600f180a1a8d5128a5dc9bbaa377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7377557b2a8c58564b425f42c43c4f2ac1d2600f180a1a8d5128a5dc9bbaa377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7377557b2a8c58564b425f42c43c4f2ac1d2600f180a1a8d5128a5dc9bbaa377", kill_on_drop: false }`
[INFO] [stdout] 7377557b2a8c58564b425f42c43c4f2ac1d2600f180a1a8d5128a5dc9bbaa377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f14f99d3cb1f9113dd5472d69d684277b7ffd3ff7eb08cb5e0a9aef08f942eeb
[INFO] running `Command { std: "docker" "start" "-a" "f14f99d3cb1f9113dd5472d69d684277b7ffd3ff7eb08cb5e0a9aef08f942eeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.18
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking tendril v0.5.0
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling web_atoms v0.2.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ego-tree v0.11.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking font-awesome-as-a-crate v0.3.0
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking shlex v1.3.0
[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/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/bin/rustc --crate-name pest --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=219747e34184b2d1 -C extra-filename=-45f882dd43b1a1de --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c3b23e851763d6f.rmeta --extern ucd_trie=/opt/rustwide/target/debug/deps/libucd_trie-213135b8194a5b8c.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f14f99d3cb1f9113dd5472d69d684277b7ffd3ff7eb08cb5e0a9aef08f942eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14f99d3cb1f9113dd5472d69d684277b7ffd3ff7eb08cb5e0a9aef08f942eeb", kill_on_drop: false }`
[INFO] [stdout] f14f99d3cb1f9113dd5472d69d684277b7ffd3ff7eb08cb5e0a9aef08f942eeb