[INFO] cloning repository https://github.com/paritytech/prdoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/prdoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fprdoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fprdoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b0d363b4d4b65761b3c86edecf8cfaf20b864ab
[INFO] checking paritytech/prdoc against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fprdoc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/prdoc on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paritytech/prdoc
[INFO] finished tweaking git repo https://github.com/paritytech/prdoc
[INFO] tweaked toml for git repo https://github.com/paritytech/prdoc written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/prdoc 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonway v2.0.0
[INFO] [stderr]   Downloaded bumpalo v3.15.1
[INFO] [stderr]   Downloaded uritemplate-next v0.2.0
[INFO] [stderr]   Downloaded valico v4.0.0
[INFO] [stderr]   Downloaded psl v2.1.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42cca931500cbb8fde8cbdde416a5caaf56683e3716f6c1344dba4ee22f91701
[INFO] running `Command { std: "docker" "start" "-a" "42cca931500cbb8fde8cbdde416a5caaf56683e3716f6c1344dba4ee22f91701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42cca931500cbb8fde8cbdde416a5caaf56683e3716f6c1344dba4ee22f91701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cca931500cbb8fde8cbdde416a5caaf56683e3716f6c1344dba4ee22f91701", kill_on_drop: false }`
[INFO] [stdout] 42cca931500cbb8fde8cbdde416a5caaf56683e3716f6c1344dba4ee22f91701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cfb16e04ed9201295d6f41929f1e3dc17d20233425af16ad5e829d1f623b712
[INFO] running `Command { std: "docker" "start" "-a" "7cfb16e04ed9201295d6f41929f1e3dc17d20233425af16ad5e829d1f623b712", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking psl v2.1.25
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling valico v4.0.0
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking winnow v0.6.2
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking anstream v0.6.12
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling assert_cmd v2.0.14
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling prdoc v0.0.8-beta (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking addr v0.15.6
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking bstr v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking uritemplate-next v0.2.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.2
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_yaml v0.9.32
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking json-pointer v0.3.4
[INFO] [stderr]     Checking jsonway v2.0.0
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stderr]     Checking prdoclib v0.0.8-beta (/opt/rustwide/workdir/prdoclib)
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]   --> prdoclib/src/schema.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 88 |     use super::*;
[INFO] [stdout]    |         -------- the item `PathBuf` is already imported here
[INFO] [stdout] 89 |     use std::path::PathBuf;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.31s
[INFO] running `Command { std: "docker" "inspect" "7cfb16e04ed9201295d6f41929f1e3dc17d20233425af16ad5e829d1f623b712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfb16e04ed9201295d6f41929f1e3dc17d20233425af16ad5e829d1f623b712", kill_on_drop: false }`
[INFO] [stdout] 7cfb16e04ed9201295d6f41929f1e3dc17d20233425af16ad5e829d1f623b712