[INFO] fetching crate idlset 0.2.3... [INFO] documenting idlset-0.2.3 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate idlset 0.2.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate idlset 0.2.3 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 idlset 0.2.3 [INFO] finished tweaking crates.io crate idlset 0.2.3 [INFO] tweaked toml for crates.io crate idlset 0.2.3 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b6a2f8650c6643f704ee9567cb5d111487d4ec4ed11e29ea3cd97bb10a8d15e1 [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" "b6a2f8650c6643f704ee9567cb5d111487d4ec4ed11e29ea3cd97bb10a8d15e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6a2f8650c6643f704ee9567cb5d111487d4ec4ed11e29ea3cd97bb10a8d15e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a2f8650c6643f704ee9567cb5d111487d4ec4ed11e29ea3cd97bb10a8d15e1", kill_on_drop: false }` [INFO] [stdout] b6a2f8650c6643f704ee9567cb5d111487d4ec4ed11e29ea3cd97bb10a8d15e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ee5536ea5f8128f6b6ac444d14d5fd0cbac8de51be228ad93ca335896d23cece [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" "ee5536ea5f8128f6b6ac444d14d5fd0cbac8de51be228ad93ca335896d23cece", 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 serde v1.0.137 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Documenting idlset v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `v2` [INFO] [stdout] --> src/v1.rs:7:45 [INFO] [stdout] | [INFO] [stdout] 7 | //! If you are unsure, you should use the [`v2`] version of this library. [INFO] [stdout] | ^^ no item named `v2` in scope [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]` [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `v1` [INFO] [stdout] --> src/v2.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | //! performance in general cases over [`v1`] (which is always compressed). [INFO] [stdout] | ^^ no item named `v1` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.75s [INFO] running `Command { std: "docker" "inspect" "ee5536ea5f8128f6b6ac444d14d5fd0cbac8de51be228ad93ca335896d23cece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee5536ea5f8128f6b6ac444d14d5fd0cbac8de51be228ad93ca335896d23cece", kill_on_drop: false }` [INFO] [stdout] ee5536ea5f8128f6b6ac444d14d5fd0cbac8de51be228ad93ca335896d23cece [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "--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] d01cb530d5b61f2e81d414522af4f82872947aae3c0263c1376fce9c4700a13a [INFO] running `Command { std: "docker" "start" "-a" "d01cb530d5b61f2e81d414522af4f82872947aae3c0263c1376fce9c4700a13a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Documenting idlset v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: unresolved link to `v2` [INFO] [stdout] --> src/v1.rs:7:45 [INFO] [stdout] | [INFO] [stdout] 7 | //! If you are unsure, you should use the [`v2`] version of this library. [INFO] [stdout] | ^^ no item named `v2` in scope [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(warnings)]` [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unresolved link to `v1` [INFO] [stdout] --> src/v2.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | //! performance in general cases over [`v1`] (which is always compressed). [INFO] [stdout] | ^^ no item named `v1` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `idlset` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name idlset 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=669192a1f072c1c6 -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-dbdb529db862b224.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-864a219f4e4f97f4.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-fb71d970efa534f2.rmeta --extern-html-root-url 'serde=https://docs.rs/serde/1.0.137/' --extern-html-root-url 'serde_derive=https://docs.rs/serde_derive/1.0.137/' --extern-html-root-url 'smallvec=https://docs.rs/smallvec/1.8.0/' -Zunstable-options --crate-version 0.2.3` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "d01cb530d5b61f2e81d414522af4f82872947aae3c0263c1376fce9c4700a13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d01cb530d5b61f2e81d414522af4f82872947aae3c0263c1376fce9c4700a13a", kill_on_drop: false }` [INFO] [stdout] d01cb530d5b61f2e81d414522af4f82872947aae3c0263c1376fce9c4700a13a