[INFO] fetching crate xi-trace 0.2.0... [INFO] documenting xi-trace-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate xi-trace 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate xi-trace 0.2.0 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 xi-trace 0.2.0 [INFO] finished tweaking crates.io crate xi-trace 0.2.0 [INFO] tweaked toml for crates.io crate xi-trace 0.2.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7ff2d29724fcc7492512dc8a392ce01c1e18c9844e336eb2c90ff51a383bdb41 [INFO] running `Command { std: "docker" "start" "-a" "7ff2d29724fcc7492512dc8a392ce01c1e18c9844e336eb2c90ff51a383bdb41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ff2d29724fcc7492512dc8a392ce01c1e18c9844e336eb2c90ff51a383bdb41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ff2d29724fcc7492512dc8a392ce01c1e18c9844e336eb2c90ff51a383bdb41", kill_on_drop: false }` [INFO] [stdout] 7ff2d29724fcc7492512dc8a392ce01c1e18c9844e336eb2c90ff51a383bdb41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2d04a24641b07843362eeda5c977ff028720b0bb4737cabbe6221b1bbc88b0cd [INFO] running `Command { std: "docker" "start" "-a" "2d04a24641b07843362eeda5c977ff028720b0bb4737cabbe6221b1bbc88b0cd", 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 libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Documenting xi-trace v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> src/fixed_lifo_deque.rs:107:71 [INFO] [stdout] | [INFO] [stdout] 107 | /// Returns a tuple of 2 slices that represents the ring buffer. [0] is the [INFO] [stdout] | ^ no item named `0` 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 `1` [INFO] [stdout] --> src/fixed_lifo_deque.rs:109:44 [INFO] [stdout] | [INFO] [stdout] 109 | /// element (whichever comes first). [1] is the continuation of [0] if the [INFO] [stdout] | ^ no item named `1` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> src/fixed_lifo_deque.rs:109:71 [INFO] [stdout] | [INFO] [stdout] 109 | /// element (whichever comes first). [1] is the continuation of [0] if the [INFO] [stdout] | ^ no item named `0` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/chrome_trace_dump.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | / /// This serializes the samples into the [Chrome trace event format](https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=... [INFO] [stdout] 67 | | /// [INFO] [stdout] 68 | | /// # Arguments [INFO] [stdout] 69 | | /// `samples` - Something that can be converted into an iterator of sample [INFO] [stdout] ... | [INFO] [stdout] 83 | | /// serialize(samples.iter(), serialized); [INFO] [stdout] 84 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.25s [INFO] running `Command { std: "docker" "inspect" "2d04a24641b07843362eeda5c977ff028720b0bb4737cabbe6221b1bbc88b0cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d04a24641b07843362eeda5c977ff028720b0bb4737cabbe6221b1bbc88b0cd", kill_on_drop: false }` [INFO] [stdout] 2d04a24641b07843362eeda5c977ff028720b0bb4737cabbe6221b1bbc88b0cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6d1a93f2369f73b139100019692cf61ae4a7441e2bb155ff88eb06601be5d01b [INFO] running `Command { std: "docker" "start" "-a" "6d1a93f2369f73b139100019692cf61ae4a7441e2bb155ff88eb06601be5d01b", 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 libc v0.2.126 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Documenting xi-trace v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> src/fixed_lifo_deque.rs:107:71 [INFO] [stdout] | [INFO] [stdout] 107 | /// Returns a tuple of 2 slices that represents the ring buffer. [0] is the [INFO] [stdout] | ^ no item named `0` 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 `1` [INFO] [stdout] --> src/fixed_lifo_deque.rs:109:44 [INFO] [stdout] | [INFO] [stdout] 109 | /// element (whichever comes first). [1] is the continuation of [0] if the [INFO] [stdout] | ^ no item named `1` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> src/fixed_lifo_deque.rs:109:71 [INFO] [stdout] | [INFO] [stdout] 109 | /// element (whichever comes first). [1] is the continuation of [0] if the [INFO] [stdout] | ^ no item named `0` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/chrome_trace_dump.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | / /// This serializes the samples into the [Chrome trace event format](https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=... [INFO] [stdout] 67 | | /// [INFO] [stdout] 68 | | /// # Arguments [INFO] [stdout] 69 | | /// `samples` - Something that can be converted into an iterator of sample [INFO] [stdout] ... | [INFO] [stdout] 83 | | /// serialize(samples.iter(), serialized); [INFO] [stdout] 84 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.86s [INFO] running `Command { std: "docker" "inspect" "6d1a93f2369f73b139100019692cf61ae4a7441e2bb155ff88eb06601be5d01b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d1a93f2369f73b139100019692cf61ae4a7441e2bb155ff88eb06601be5d01b", kill_on_drop: false }` [INFO] [stdout] 6d1a93f2369f73b139100019692cf61ae4a7441e2bb155ff88eb06601be5d01b