[INFO] fetching crate libtun 0.1.0... [INFO] documenting libtun-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate libtun 0.1.0 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate libtun 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 libtun 0.1.0 [INFO] finished tweaking crates.io crate libtun 0.1.0 [INFO] tweaked toml for crates.io crate libtun 0.1.0 written to /workspace/builds/worker-26/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 0bb0866ed2ea411c75a4e7ad05c314aa1dd2791008ddecaed8e6874146bb7c1c [INFO] running `Command { std: "docker" "start" "-a" "0bb0866ed2ea411c75a4e7ad05c314aa1dd2791008ddecaed8e6874146bb7c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bb0866ed2ea411c75a4e7ad05c314aa1dd2791008ddecaed8e6874146bb7c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb0866ed2ea411c75a4e7ad05c314aa1dd2791008ddecaed8e6874146bb7c1c", kill_on_drop: false }` [INFO] [stdout] 0bb0866ed2ea411c75a4e7ad05c314aa1dd2791008ddecaed8e6874146bb7c1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 27fe0d10e4fea151997be8928eba33b2a5751fee9d8a83b0f2307e1e5f223aeb [INFO] running `Command { std: "docker" "start" "-a" "27fe0d10e4fea151997be8928eba33b2a5751fee9d8a83b0f2307e1e5f223aeb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking blocking v0.4.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling libtun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.7.0 [INFO] [stderr] Checking async-global-executor v2.1.0 [INFO] [stderr] Checking async-std v1.11.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Documenting libtun v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `9` [INFO] [stdout] --> src/packet.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | /// are specified in "Assigned Numbers" [9]. [INFO] [stdout] | ^ no item named `9` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/protocol/icmp.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | /// https://tools.ietf.org/html/rfc792 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.92s [INFO] running `Command { std: "docker" "inspect" "27fe0d10e4fea151997be8928eba33b2a5751fee9d8a83b0f2307e1e5f223aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27fe0d10e4fea151997be8928eba33b2a5751fee9d8a83b0f2307e1e5f223aeb", kill_on_drop: false }` [INFO] [stdout] 27fe0d10e4fea151997be8928eba33b2a5751fee9d8a83b0f2307e1e5f223aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 79226f4e06df4cb85abc9787a5ba141c8dc24a62237533c51f33565ecc9bf2fc [INFO] running `Command { std: "docker" "start" "-a" "79226f4e06df4cb85abc9787a5ba141c8dc24a62237533c51f33565ecc9bf2fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking blocking v0.4.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling libtun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.7.0 [INFO] [stderr] Checking async-global-executor v2.1.0 [INFO] [stderr] Checking async-std v1.11.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Documenting libtun v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `9` [INFO] [stdout] --> src/packet.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | /// are specified in "Assigned Numbers" [9]. [INFO] [stdout] | ^ no item named `9` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/protocol/icmp.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | /// https://tools.ietf.org/html/rfc792 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.33s [INFO] running `Command { std: "docker" "inspect" "79226f4e06df4cb85abc9787a5ba141c8dc24a62237533c51f33565ecc9bf2fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79226f4e06df4cb85abc9787a5ba141c8dc24a62237533c51f33565ecc9bf2fc", kill_on_drop: false }` [INFO] [stdout] 79226f4e06df4cb85abc9787a5ba141c8dc24a62237533c51f33565ecc9bf2fc