[INFO] fetching crate tower 0.4.12... [INFO] documenting tower-0.4.12 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate tower 0.4.12 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate tower 0.4.12 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 tower 0.4.12 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tower 0.4.12 [INFO] tweaked toml for crates.io crate tower 0.4.12 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate crates.io crate tower 0.4.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] d24a35ba1d844ff2ad9ed73c072ef0c2dbc3c9e70d936f2dcdba576ea67e4bd1 [INFO] running `Command { std: "docker" "start" "-a" "d24a35ba1d844ff2ad9ed73c072ef0c2dbc3c9e70d936f2dcdba576ea67e4bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d24a35ba1d844ff2ad9ed73c072ef0c2dbc3c9e70d936f2dcdba576ea67e4bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24a35ba1d844ff2ad9ed73c072ef0c2dbc3c9e70d936f2dcdba576ea67e4bd1", kill_on_drop: false }` [INFO] [stdout] d24a35ba1d844ff2ad9ed73c072ef0c2dbc3c9e70d936f2dcdba576ea67e4bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] b2d75406e951d3b80a317fbeafb3d3d47b00a656a99b262d7aa327bd98352cb3 [INFO] running `Command { std: "docker" "start" "-a" "b2d75406e951d3b80a317fbeafb3d3d47b00a656a99b262d7aa327bd98352cb3", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Documenting tower v0.4.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `crate::timeout` [INFO] [stdout] --> src/lib.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | //! [timeouts]: crate::timeout [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `timeout` in module `tower` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `crate::limit::rate` [INFO] [stdout] --> src/lib.rs:153:22 [INFO] [stdout] | [INFO] [stdout] 153 | //! [rate limiting]: crate::limit::rate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no item named `limit` in module `tower` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `crate::balance` [INFO] [stdout] --> src/lib.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | //! [load balancing]: crate::balance [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `balance` in module `tower` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `crate::ServiceExt` [INFO] [stdout] --> src/lib.rs:156:18 [INFO] [stdout] | [INFO] [stdout] 156 | //! [utilities]: crate::ServiceExt [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no item named `ServiceExt` in module `tower` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `crate::retry` [INFO] [stdout] --> src/lib.rs:161:16 [INFO] [stdout] | [INFO] [stdout] 161 | //! [`retry`]: crate::retry [INFO] [stdout] | ^^^^^^^^^^^^ no item named `retry` in module `tower` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "b2d75406e951d3b80a317fbeafb3d3d47b00a656a99b262d7aa327bd98352cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2d75406e951d3b80a317fbeafb3d3d47b00a656a99b262d7aa327bd98352cb3", kill_on_drop: false }` [INFO] [stdout] b2d75406e951d3b80a317fbeafb3d3d47b00a656a99b262d7aa327bd98352cb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] a1253132535f34a1634e6765feec791dcf01380833dbeeccc47d67a79e37e547 [INFO] running `Command { std: "docker" "start" "-a" "a1253132535f34a1634e6765feec791dcf01380833dbeeccc47d67a79e37e547", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hdrhistogram v7.5.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Documenting tower v0.4.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.96s [INFO] running `Command { std: "docker" "inspect" "a1253132535f34a1634e6765feec791dcf01380833dbeeccc47d67a79e37e547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1253132535f34a1634e6765feec791dcf01380833dbeeccc47d67a79e37e547", kill_on_drop: false }` [INFO] [stdout] a1253132535f34a1634e6765feec791dcf01380833dbeeccc47d67a79e37e547