[INFO] cloning repository https://github.com/daviddrysdale/mdbook-indexing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daviddrysdale/mdbook-indexing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10e838e9bcf7d66e3c2e6af3d67e2ad95409fb8f
[INFO] checking daviddrysdale/mdbook-indexing against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daviddrysdale/mdbook-indexing
[INFO] finished tweaking git repo https://github.com/daviddrysdale/mdbook-indexing
[INFO] tweaked toml for git repo https://github.com/daviddrysdale/mdbook-indexing written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daviddrysdale/mdbook-indexing on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daviddrysdale/mdbook-indexing 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_complete v4.5.1
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.0
[INFO] [stderr]   Downloaded opener v0.7.0
[INFO] [stderr]   Downloaded ammonia v4.0.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.0
[INFO] [stderr]   Downloaded handlebars v6.2.0
[INFO] [stderr]   Downloaded chrono v0.4.37
[INFO] [stderr]   Downloaded mdbook v0.4.43
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35e3d20b6d46337d0c8c9e100552ce00a8d3fd637289005b161a7d47ca53aa0
[INFO] running `Command { std: "docker" "start" "-a" "f35e3d20b6d46337d0c8c9e100552ce00a8d3fd637289005b161a7d47ca53aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35e3d20b6d46337d0c8c9e100552ce00a8d3fd637289005b161a7d47ca53aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35e3d20b6d46337d0c8c9e100552ce00a8d3fd637289005b161a7d47ca53aa0", kill_on_drop: false }`
[INFO] [stdout] f35e3d20b6d46337d0c8c9e100552ce00a8d3fd637289005b161a7d47ca53aa0
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f610285d290357e7a39eeb145d57635185e714b17750575da4804f2d17308d7
[INFO] running `Command { std: "docker" "start" "-a" "7f610285d290357e7a39eeb145d57635185e714b17750575da4804f2d17308d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling pulldown-cmark v0.10.0
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking fastrand v2.0.2
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking notify-debouncer-mini v0.4.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking terminal_size v0.4.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking clap_complete v4.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking dbus v0.9.7
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking pest v2.7.8
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling pest_meta v2.7.8
[INFO] [stderr]     Checking opener v0.7.0
[INFO] [stderr]    Compiling pest_generator v2.7.8
[INFO] [stderr]    Compiling pest_derive v2.7.8
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking handlebars v6.2.0
[INFO] [stderr]     Checking elasticlunr-rs v3.0.2
[INFO] [stderr]     Checking ammonia v4.0.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking warp v0.3.6
[INFO] [stderr]     Checking mdbook v0.4.43
[INFO] [stderr]     Checking mdbook-indexing v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.74s
[INFO] running `Command { std: "docker" "inspect" "7f610285d290357e7a39eeb145d57635185e714b17750575da4804f2d17308d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f610285d290357e7a39eeb145d57635185e714b17750575da4804f2d17308d7", kill_on_drop: false }`
[INFO] [stdout] 7f610285d290357e7a39eeb145d57635185e714b17750575da4804f2d17308d7