[INFO] fetching crate xpather 0.3.0-beta.6... [INFO] documenting xpather-0.3.0-beta.6 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate xpather 0.3.0-beta.6 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate xpather 0.3.0-beta.6 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xpather 0.3.0-beta.6 [INFO] finished tweaking crates.io crate xpather 0.3.0-beta.6 [INFO] tweaked toml for crates.io crate xpather 0.3.0-beta.6 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate crates.io crate xpather 0.3.0-beta.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded string_cache v0.8.0 [INFO] [stderr] Downloaded siphasher v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0fa80c9824805d503b1d0ff497c21f4504134d1fa1339edc5341a64e556325e [INFO] running `Command { std: "docker" "start" "-a" "f0fa80c9824805d503b1d0ff497c21f4504134d1fa1339edc5341a64e556325e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0fa80c9824805d503b1d0ff497c21f4504134d1fa1339edc5341a64e556325e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0fa80c9824805d503b1d0ff497c21f4504134d1fa1339edc5341a64e556325e", kill_on_drop: false }` [INFO] [stdout] f0fa80c9824805d503b1d0ff497c21f4504134d1fa1339edc5341a64e556325e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65d4805b22ca88b625c2edeffc14d0731dfe72a4ab5d0d44d1b390c81dfb5bd1 [INFO] running `Command { std: "docker" "start" "-a" "65d4805b22ca88b625c2edeffc14d0731dfe72a4ab5d0d44d1b390c81dfb5bd1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Documenting xpather v0.3.0-beta.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking xpather v0.3.0-beta.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `search_cache` [INFO] [stdout] --> src/expressions.rs:510:2 [INFO] [stdout] | [INFO] [stdout] 510 | search_cache: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Step` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/expressions.rs:505:10 [INFO] [stdout] | [INFO] [stdout] 505 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.29s [INFO] running `Command { std: "docker" "inspect" "65d4805b22ca88b625c2edeffc14d0731dfe72a4ab5d0d44d1b390c81dfb5bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d4805b22ca88b625c2edeffc14d0731dfe72a4ab5d0d44d1b390c81dfb5bd1", kill_on_drop: false }` [INFO] [stdout] 65d4805b22ca88b625c2edeffc14d0731dfe72a4ab5d0d44d1b390c81dfb5bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] f05bde16d50f2f64c18eb11accf2718fcbac5dff705113ed4c3d1aa759411274 [INFO] running `Command { std: "docker" "start" "-a" "f05bde16d50f2f64c18eb11accf2718fcbac5dff705113ed4c3d1aa759411274", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Documenting xpather v0.3.0-beta.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.47s [INFO] running `Command { std: "docker" "inspect" "f05bde16d50f2f64c18eb11accf2718fcbac5dff705113ed4c3d1aa759411274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05bde16d50f2f64c18eb11accf2718fcbac5dff705113ed4c3d1aa759411274", kill_on_drop: false }` [INFO] [stdout] f05bde16d50f2f64c18eb11accf2718fcbac5dff705113ed4c3d1aa759411274