[INFO] fetching crate exrng 0.1.2... [INFO] documenting exrng-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate exrng 0.1.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate exrng 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 exrng 0.1.2 [INFO] finished tweaking crates.io crate exrng 0.1.2 [INFO] tweaked toml for crates.io crate exrng 0.1.2 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 601845e64a9a73f31faf531907dd7dfce04e8dca625b9a3eb2dabfe54069011f [INFO] running `Command { std: "docker" "start" "-a" "601845e64a9a73f31faf531907dd7dfce04e8dca625b9a3eb2dabfe54069011f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "601845e64a9a73f31faf531907dd7dfce04e8dca625b9a3eb2dabfe54069011f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "601845e64a9a73f31faf531907dd7dfce04e8dca625b9a3eb2dabfe54069011f", kill_on_drop: false }` [INFO] [stdout] 601845e64a9a73f31faf531907dd7dfce04e8dca625b9a3eb2dabfe54069011f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 562b98cd9c2969bc66f4cc6e628b78b56a8de90cc1d0a40ebcb8420574e8f9bb [INFO] running `Command { std: "docker" "start" "-a" "562b98cd9c2969bc66f4cc6e628b78b56a8de90cc1d0a40ebcb8420574e8f9bb", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Documenting exrng v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/lib.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 40 | | //! // pub fn attach_rng(t: T, rng: R) -> SigningTranscriptWithRng [INFO] [stdout] 41 | | //! // where T: SigningTranscript, R: RngCore+CryptoRng [INFO] [stdout] 42 | | //! // { [INFO] [stdout] ... | [INFO] [stdout] 46 | | //! // } [INFO] [stdout] 47 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 39 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 51 | | //! // rand_core = {version="0.4.2"} //!!! must 0.4.x [INFO] [stdout] 52 | | //! // let trng_bytes = slice::from_raw_parts(random, PUB_KEY_LEN); [INFO] [stdout] 53 | | //! // let signature: Signature = keypair.sign( [INFO] [stdout] ... | [INFO] [stdout] 59 | | //! // )); [INFO] [stdout] 60 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 50 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "562b98cd9c2969bc66f4cc6e628b78b56a8de90cc1d0a40ebcb8420574e8f9bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "562b98cd9c2969bc66f4cc6e628b78b56a8de90cc1d0a40ebcb8420574e8f9bb", kill_on_drop: false }` [INFO] [stdout] 562b98cd9c2969bc66f4cc6e628b78b56a8de90cc1d0a40ebcb8420574e8f9bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7f98e916e661d9d4883dbe498e573fc21137c92000b6c65819ced8250b4a2e20 [INFO] running `Command { std: "docker" "start" "-a" "7f98e916e661d9d4883dbe498e573fc21137c92000b6c65819ced8250b4a2e20", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Documenting exrng v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/lib.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 40 | | //! // pub fn attach_rng(t: T, rng: R) -> SigningTranscriptWithRng [INFO] [stdout] 41 | | //! // where T: SigningTranscript, R: RngCore+CryptoRng [INFO] [stdout] 42 | | //! // { [INFO] [stdout] ... | [INFO] [stdout] 46 | | //! // } [INFO] [stdout] 47 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 39 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: Rust code block is empty [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 51 | | //! // rand_core = {version="0.4.2"} //!!! must 0.4.x [INFO] [stdout] 52 | | //! // let trng_bytes = slice::from_raw_parts(random, PUB_KEY_LEN); [INFO] [stdout] 53 | | //! // let signature: Signature = keypair.sign( [INFO] [stdout] ... | [INFO] [stdout] 59 | | //! // )); [INFO] [stdout] 60 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 50 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "7f98e916e661d9d4883dbe498e573fc21137c92000b6c65819ced8250b4a2e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f98e916e661d9d4883dbe498e573fc21137c92000b6c65819ced8250b4a2e20", kill_on_drop: false }` [INFO] [stdout] 7f98e916e661d9d4883dbe498e573fc21137c92000b6c65819ced8250b4a2e20