[INFO] fetching crate pty_closure 0.1.2... [INFO] documenting pty_closure-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate pty_closure 0.1.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate pty_closure 0.1.2 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 pty_closure 0.1.2 [INFO] finished tweaking crates.io crate pty_closure 0.1.2 [INFO] tweaked toml for crates.io crate pty_closure 0.1.2 written to /workspace/builds/worker-3/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dd23079c5f7fc8fc8621d964f7d3b33362566e6f2cb2fb98c182826776fb3234 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dd23079c5f7fc8fc8621d964f7d3b33362566e6f2cb2fb98c182826776fb3234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd23079c5f7fc8fc8621d964f7d3b33362566e6f2cb2fb98c182826776fb3234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd23079c5f7fc8fc8621d964f7d3b33362566e6f2cb2fb98c182826776fb3234", kill_on_drop: false }` [INFO] [stdout] dd23079c5f7fc8fc8621d964f7d3b33362566e6f2cb2fb98c182826776fb3234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 73ddbd148ad36c729945f421c8eca98fed90f16586ae1059effe89f8788bc20d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "73ddbd148ad36c729945f421c8eca98fed90f16586ae1059effe89f8788bc20d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Documenting pty_closure v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `Error` is both an enum and a derive macro [INFO] [stdout] --> src/lib.rs:97:11 [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`Error`] for the possible error cases. [INFO] [stdout] | ^^^^^ ambiguous link [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] help: to link to the enum, prefix with `enum@` [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`enum@Error`] for the possible error cases. [INFO] [stdout] | +++++ [INFO] [stdout] help: to link to the derive macro, prefix with `derive@` [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`derive@Error`] for the possible error cases. [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.53s [INFO] running `Command { std: "docker" "inspect" "73ddbd148ad36c729945f421c8eca98fed90f16586ae1059effe89f8788bc20d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73ddbd148ad36c729945f421c8eca98fed90f16586ae1059effe89f8788bc20d", kill_on_drop: false }` [INFO] [stdout] 73ddbd148ad36c729945f421c8eca98fed90f16586ae1059effe89f8788bc20d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd541387d4cf868cce662084b840a69f6703b06089d9c765fc1fcd687bef35ee [INFO] running `Command { std: "docker" "start" "-a" "cd541387d4cf868cce662084b840a69f6703b06089d9c765fc1fcd687bef35ee", kill_on_drop: false }` [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 autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Documenting pty_closure v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / //! Run a function or closure in a pseudoterminal. [INFO] [stdout] 2 | | //! [INFO] [stdout] 3 | | //! This library works by forking the current process into a pseudoterminal, [INFO] [stdout] 4 | | //! running the closure, and then reporting the resulting status code. [INFO] [stdout] ... | [INFO] [stdout] 8 | | //! [INFO] [stdout] 9 | | //! See [`run_in_pty`] for usage. [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | #![deny(rustdoc::missing_doc_code_examples)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | /// The possible errors encountered when calling [`run_in_pty`]. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:86:1 [INFO] [stdout] | [INFO] [stdout] 86 | / /// Run a closure in a forked pseudoterminal process. [INFO] [stdout] 87 | | /// [INFO] [stdout] 88 | | /// # Limitations [INFO] [stdout] 89 | | /// [INFO] [stdout] ... | [INFO] [stdout] 101 | | /// See [`nix::pty::forkpty`]. In short, do not use this in multithreaded applications unless you [INFO] [stdout] 102 | | /// know what you are doing. [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `Error` is both an enum and a derive macro [INFO] [stdout] --> src/lib.rs:97:11 [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`Error`] for the possible error cases. [INFO] [stdout] | ^^^^^ ambiguous link [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] help: to link to the enum, prefix with `enum@` [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`enum@Error`] for the possible error cases. [INFO] [stdout] | +++++ [INFO] [stdout] help: to link to the derive macro, prefix with `derive@` [INFO] [stdout] | [INFO] [stdout] 97 | /// See [`derive@Error`] for the possible error cases. [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `pty_closure` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name pty_closure src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=81d826d6e22cef5a -L dependency=/opt/rustwide/target/debug/deps --extern nix=/opt/rustwide/target/debug/deps/libnix-69997ba9f92d37eb.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d4203ad7bf8117ac.rmeta --extern-html-root-url 'nix=https://docs.rs/nix/0.23.1/' --extern-html-root-url 'thiserror=https://docs.rs/thiserror/1.0.31/' -Zunstable-options --crate-version 0.1.2` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "cd541387d4cf868cce662084b840a69f6703b06089d9c765fc1fcd687bef35ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd541387d4cf868cce662084b840a69f6703b06089d9c765fc1fcd687bef35ee", kill_on_drop: false }` [INFO] [stdout] cd541387d4cf868cce662084b840a69f6703b06089d9c765fc1fcd687bef35ee