[INFO] fetching crate rec 0.11.0... [INFO] documenting rec-0.11.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate rec 0.11.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rec 0.11.0 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 rec 0.11.0 [INFO] finished tweaking crates.io crate rec 0.11.0 [INFO] tweaked toml for crates.io crate rec 0.11.0 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 378eece86de56d9ac9c82c491dd33e456e8420df279e36df865729752b927621 [INFO] running `Command { std: "docker" "start" "-a" "378eece86de56d9ac9c82c491dd33e456e8420df279e36df865729752b927621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "378eece86de56d9ac9c82c491dd33e456e8420df279e36df865729752b927621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378eece86de56d9ac9c82c491dd33e456e8420df279e36df865729752b927621", kill_on_drop: false }` [INFO] [stdout] 378eece86de56d9ac9c82c491dd33e456e8420df279e36df865729752b927621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a1f2302a00859fd1e4f61a7899c7f36b6abbce3ad1d402804672741d827301a1 [INFO] running `Command { std: "docker" "start" "-a" "a1f2302a00859fd1e4f61a7899c7f36b6abbce3ad1d402804672741d827301a1", 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] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Documenting rec v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_doc_tests` has been renamed to `rustdoc::private_doc_tests` [INFO] [stdout] --> src/lib.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | private_doc_tests, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::private_doc_tests` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `question_mark_macro_sep` [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | question_mark_macro_sep, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `regex` [INFO] [stdout] --> src/lib.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | //! - Declares regular expressions as const [`&str`] values that are valid with the [`regex`] [INFO] [stdout] | ^^^^^ no item named `regex` 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: unresolved link to `Hir::Repetition` [INFO] [stdout] --> src/lib.rs:479:70 [INFO] [stdout] | [INFO] [stdout] 479 | /// Returns a [`Hir`] that is a valid representation of `hir` as a [`Hir::Repetition`] element. [INFO] [stdout] | ^^^^^^^^^^^^^^^ the struct `Hir` has no field or associated item named `Repetition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Hir::Concat` [INFO] [stdout] --> src/lib.rs:487:70 [INFO] [stdout] | [INFO] [stdout] 487 | /// Returns a [`Hir`] that is a valid representation of `hir` as a [`Hir::Concat`] element. [INFO] [stdout] | ^^^^^^^^^^^ the struct `Hir` has no field or associated item named `Concat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.15s [INFO] running `Command { std: "docker" "inspect" "a1f2302a00859fd1e4f61a7899c7f36b6abbce3ad1d402804672741d827301a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f2302a00859fd1e4f61a7899c7f36b6abbce3ad1d402804672741d827301a1", kill_on_drop: false }` [INFO] [stdout] a1f2302a00859fd1e4f61a7899c7f36b6abbce3ad1d402804672741d827301a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] dbe17b80ef2b8712df2a5c949ec60c315ad14f95f65d2ccff5c03a6fb92de8c3 [INFO] running `Command { std: "docker" "start" "-a" "dbe17b80ef2b8712df2a5c949ec60c315ad14f95f65d2ccff5c03a6fb92de8c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Documenting rec v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_doc_tests` has been renamed to `rustdoc::private_doc_tests` [INFO] [stdout] --> src/lib.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | private_doc_tests, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::private_doc_tests` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `question_mark_macro_sep` [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | question_mark_macro_sep, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | /// The main regular expression builder. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `regex` [INFO] [stdout] --> src/lib.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | //! - Declares regular expressions as const [`&str`] values that are valid with the [`regex`] [INFO] [stdout] | ^^^^^ no item named `regex` 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: unresolved link to `Hir::Repetition` [INFO] [stdout] --> src/lib.rs:479:70 [INFO] [stdout] | [INFO] [stdout] 479 | /// Returns a [`Hir`] that is a valid representation of `hir` as a [`Hir::Repetition`] element. [INFO] [stdout] | ^^^^^^^^^^^^^^^ the struct `Hir` has no field or associated item named `Repetition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Hir::Concat` [INFO] [stdout] --> src/lib.rs:487:70 [INFO] [stdout] | [INFO] [stdout] 487 | /// Returns a [`Hir`] that is a valid representation of `hir` as a [`Hir::Concat`] element. [INFO] [stdout] | ^^^^^^^^^^^ the struct `Hir` has no field or associated item named `Concat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "dbe17b80ef2b8712df2a5c949ec60c315ad14f95f65d2ccff5c03a6fb92de8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe17b80ef2b8712df2a5c949ec60c315ad14f95f65d2ccff5c03a6fb92de8c3", kill_on_drop: false }` [INFO] [stdout] dbe17b80ef2b8712df2a5c949ec60c315ad14f95f65d2ccff5c03a6fb92de8c3