[INFO] cloning repository https://github.com/daniel-noland/mdbook-citeproc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-noland/mdbook-citeproc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-noland%2Fmdbook-citeproc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-noland%2Fmdbook-citeproc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd4cd86cea48e751a92fcf697b068ff4b3c69911
[INFO] checking daniel-noland/mdbook-citeproc against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-noland%2Fmdbook-citeproc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daniel-noland/mdbook-citeproc
[INFO] finished tweaking git repo https://github.com/daniel-noland/mdbook-citeproc
[INFO] tweaked toml for git repo https://github.com/daniel-noland/mdbook-citeproc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daniel-noland/mdbook-citeproc on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daniel-noland/mdbook-citeproc 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b19ce46dd32484da7adb0dd40d9f6acb327ff1d4334f2ebf83411af54d486c8d
[INFO] running `Command { std: "docker" "start" "-a" "b19ce46dd32484da7adb0dd40d9f6acb327ff1d4334f2ebf83411af54d486c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19ce46dd32484da7adb0dd40d9f6acb327ff1d4334f2ebf83411af54d486c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19ce46dd32484da7adb0dd40d9f6acb327ff1d4334f2ebf83411af54d486c8d", kill_on_drop: false }`
[INFO] [stdout] b19ce46dd32484da7adb0dd40d9f6acb327ff1d4334f2ebf83411af54d486c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda9ea0b1ba517a1dc03b9dcef96d8a03ad523eafd6b4ee33e2be5c29b5b694e
[INFO] running `Command { std: "docker" "start" "-a" "fda9ea0b1ba517a1dc03b9dcef96d8a03ad523eafd6b4ee33e2be5c29b5b694e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking once_cell v1.20.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking notify v8.0.0
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking terminal_size v0.4.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking notify-debouncer-mini v0.6.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking regex v1.11.0
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]     Checking opener v0.7.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking clap_complete v4.5.32
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[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 v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling pest v2.7.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest_meta v2.7.13
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling pest_generator v2.7.13
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling pest_derive v2.7.13
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking h2 v0.3.26
[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 v0.14.30
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.30/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fda9ea0b1ba517a1dc03b9dcef96d8a03ad523eafd6b4ee33e2be5c29b5b694e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda9ea0b1ba517a1dc03b9dcef96d8a03ad523eafd6b4ee33e2be5c29b5b694e", kill_on_drop: false }`
[INFO] [stdout] fda9ea0b1ba517a1dc03b9dcef96d8a03ad523eafd6b4ee33e2be5c29b5b694e