[INFO] fetching crate opentelemetry_api 0.1.0... [INFO] documenting opentelemetry_api-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate opentelemetry_api 0.1.0 into /workspace/builds/worker-39/source [INFO] validating manifest of crates.io crate opentelemetry_api 0.1.0 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate opentelemetry_api 0.1.0 [INFO] finished tweaking crates.io crate opentelemetry_api 0.1.0 [INFO] tweaked toml for crates.io crate opentelemetry_api 0.1.0 written to /workspace/builds/worker-39/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e19c75f04015c0fb2ba431743da1db7254cb644c27ce06b774c947e72cbd5dca [INFO] running `Command { std: "docker" "start" "-a" "e19c75f04015c0fb2ba431743da1db7254cb644c27ce06b774c947e72cbd5dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e19c75f04015c0fb2ba431743da1db7254cb644c27ce06b774c947e72cbd5dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e19c75f04015c0fb2ba431743da1db7254cb644c27ce06b774c947e72cbd5dca", kill_on_drop: false }` [INFO] [stdout] e19c75f04015c0fb2ba431743da1db7254cb644c27ce06b774c947e72cbd5dca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa57b76cf7522b0351d86a3789f72f37b443c5dd82477ccd3684924c770abbf0 [INFO] running `Command { std: "docker" "start" "-a" "aa57b76cf7522b0351d86a3789f72f37b443c5dd82477ccd3684924c770abbf0", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Documenting opentelemetry_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 24 | | /// [INFO] [stdout] 25 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 23 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 46 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 45 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 79 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 78 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.55s [INFO] running `Command { std: "docker" "inspect" "aa57b76cf7522b0351d86a3789f72f37b443c5dd82477ccd3684924c770abbf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa57b76cf7522b0351d86a3789f72f37b443c5dd82477ccd3684924c770abbf0", kill_on_drop: false }` [INFO] [stdout] aa57b76cf7522b0351d86a3789f72f37b443c5dd82477ccd3684924c770abbf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 56f26df4833f4670af9cfcea5c5970afaacc801ef1cbbfc83662ae786c1cb6a2 [INFO] running `Command { std: "docker" "start" "-a" "56f26df4833f4670af9cfcea5c5970afaacc801ef1cbbfc83662ae786c1cb6a2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Documenting opentelemetry_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 24 | | /// [INFO] [stdout] 25 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 23 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 46 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 45 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/metric/meter.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 79 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 78 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "56f26df4833f4670af9cfcea5c5970afaacc801ef1cbbfc83662ae786c1cb6a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f26df4833f4670af9cfcea5c5970afaacc801ef1cbbfc83662ae786c1cb6a2", kill_on_drop: false }` [INFO] [stdout] 56f26df4833f4670af9cfcea5c5970afaacc801ef1cbbfc83662ae786c1cb6a2