[INFO] fetching crate docs-gen 0.6.2...
[INFO] checking docs-gen-0.6.2 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] extracting crate docs-gen 0.6.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate docs-gen 0.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate docs-gen 0.6.2
[INFO] tweaked toml for crates.io crate docs-gen 0.6.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate docs-gen 0.6.2 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate docs-gen 0.6.2 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b267cb4988391ae2560916fff84e3db9cb54427c0b9ba04b398480a863c6b132
[INFO] running `Command { std: "docker" "start" "-a" "b267cb4988391ae2560916fff84e3db9cb54427c0b9ba04b398480a863c6b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b267cb4988391ae2560916fff84e3db9cb54427c0b9ba04b398480a863c6b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b267cb4988391ae2560916fff84e3db9cb54427c0b9ba04b398480a863c6b132", kill_on_drop: false }`
[INFO] [stdout] b267cb4988391ae2560916fff84e3db9cb54427c0b9ba04b398480a863c6b132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2599435fc822060a8a9b4f84bc76485ead8e2d48da4cf478fd7f77d8733f6ba1
[INFO] running `Command { std: "docker" "start" "-a" "2599435fc822060a8a9b4f84bc76485ead8e2d48da4cf478fd7f77d8733f6ba1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking openssl v0.10.75
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling pulldown-cmark v0.12.2
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking notify-types v1.0.1
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking open v5.3.3
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]     Checking native-tls v0.2.18
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling thirtyfour-macros v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking plist v1.8.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking stringmatch v0.4.0
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking syntect v5.3.0
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tera v1.20.1
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking docs-gen v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking thirtyfour v0.35.0
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `()` is non-empty
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/thirtyfour-0.35.0/src/support.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 match std::future::pending::<Infallible>().await {}
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the matched value is of type `()`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]    |
[INFO] [stdout] 41 ~                 match std::future::pending::<Infallible>().await {
[INFO] [stdout] 42 +                     _ => todo!(),
[INFO] [stdout] 43 ~                 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thirtyfour` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2599435fc822060a8a9b4f84bc76485ead8e2d48da4cf478fd7f77d8733f6ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2599435fc822060a8a9b4f84bc76485ead8e2d48da4cf478fd7f77d8733f6ba1", kill_on_drop: false }`
[INFO] [stdout] 2599435fc822060a8a9b4f84bc76485ead8e2d48da4cf478fd7f77d8733f6ba1
