[INFO] cloning repository https://github.com/chesterliliang/exrng [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chesterliliang/exrng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchesterliliang%2Fexrng", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchesterliliang%2Fexrng'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c53160a52ab42b0940f5faaf26661273fc019667 [INFO] documenting chesterliliang/exrng against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchesterliliang%2Fexrng" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chesterliliang/exrng on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chesterliliang/exrng [INFO] finished tweaking git repo https://github.com/chesterliliang/exrng [INFO] tweaked toml for git repo https://github.com/chesterliliang/exrng written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/chesterliliang/exrng already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e07475cc4063374832f662328fb7013879d24939f7a5ee5ddcfe513b344ea8c6 [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" "e07475cc4063374832f662328fb7013879d24939f7a5ee5ddcfe513b344ea8c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e07475cc4063374832f662328fb7013879d24939f7a5ee5ddcfe513b344ea8c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e07475cc4063374832f662328fb7013879d24939f7a5ee5ddcfe513b344ea8c6", kill_on_drop: false }` [INFO] [stdout] e07475cc4063374832f662328fb7013879d24939f7a5ee5ddcfe513b344ea8c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.61.0" "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] 47b2a2e2d991198e3ab7fbe12c01ec38a6ab29b11a853359c5bddbf7a10a9089 [INFO] running `Command { std: "docker" "start" "-a" "47b2a2e2d991198e3ab7fbe12c01ec38a6ab29b11a853359c5bddbf7a10a9089", 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 2.18s [INFO] running `Command { std: "docker" "inspect" "47b2a2e2d991198e3ab7fbe12c01ec38a6ab29b11a853359c5bddbf7a10a9089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b2a2e2d991198e3ab7fbe12c01ec38a6ab29b11a853359c5bddbf7a10a9089", kill_on_drop: false }` [INFO] [stdout] 47b2a2e2d991198e3ab7fbe12c01ec38a6ab29b11a853359c5bddbf7a10a9089 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.61.0" "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] d6798ae2cd9cb3ccefcba02bd7083c8a51704b215f699e4811c37fddc62eb368 [INFO] running `Command { std: "docker" "start" "-a" "d6798ae2cd9cb3ccefcba02bd7083c8a51704b215f699e4811c37fddc62eb368", 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 1.68s [INFO] running `Command { std: "docker" "inspect" "d6798ae2cd9cb3ccefcba02bd7083c8a51704b215f699e4811c37fddc62eb368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6798ae2cd9cb3ccefcba02bd7083c8a51704b215f699e4811c37fddc62eb368", kill_on_drop: false }` [INFO] [stdout] d6798ae2cd9cb3ccefcba02bd7083c8a51704b215f699e4811c37fddc62eb368