[INFO] fetching crate net-utils 0.0.5... [INFO] documenting net-utils-0.0.5 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate net-utils 0.0.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate net-utils 0.0.5 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 net-utils 0.0.5 [INFO] finished tweaking crates.io crate net-utils 0.0.5 [INFO] tweaked toml for crates.io crate net-utils 0.0.5 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 143f0dc7b309ac53e49f636ec018c57c02ecef7b523b3755a30e971c8b74a93d [INFO] running `Command { std: "docker" "start" "-a" "143f0dc7b309ac53e49f636ec018c57c02ecef7b523b3755a30e971c8b74a93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "143f0dc7b309ac53e49f636ec018c57c02ecef7b523b3755a30e971c8b74a93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "143f0dc7b309ac53e49f636ec018c57c02ecef7b523b3755a30e971c8b74a93d", kill_on_drop: false }` [INFO] [stdout] 143f0dc7b309ac53e49f636ec018c57c02ecef7b523b3755a30e971c8b74a93d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 66b4faf0b5c49f1825f57e9865811a9430526dc075b4b4c33296d286dbab385c [INFO] running `Command { std: "docker" "start" "-a" "66b4faf0b5c49f1825f57e9865811a9430526dc075b4b4c33296d286dbab385c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Documenting net-utils v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/net/conn.rs:361:47 [INFO] [stdout] | [INFO] [stdout] 361 | fn write(&mut self, buf: &[u8]) -> Result<(usize)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 361 - fn write(&mut self, buf: &[u8]) -> Result<(usize)> { [INFO] [stdout] 361 + fn write(&mut self, buf: &[u8]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/net/conn.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn get_peer_address(&self) -> &String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/net/conn.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn get_local_address(&self) -> &String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `unstable` [INFO] [stdout] --> src/net/config.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | //! #![unstable] [INFO] [stdout] | ^^^^^^^^ no item named `unstable` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.27s [INFO] running `Command { std: "docker" "inspect" "66b4faf0b5c49f1825f57e9865811a9430526dc075b4b4c33296d286dbab385c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b4faf0b5c49f1825f57e9865811a9430526dc075b4b4c33296d286dbab385c", kill_on_drop: false }` [INFO] [stdout] 66b4faf0b5c49f1825f57e9865811a9430526dc075b4b4c33296d286dbab385c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 89c25d2b4db0619d7ded055248a1cbb986b004c52c2931f3b51f57ff70d8e6e1 [INFO] running `Command { std: "docker" "start" "-a" "89c25d2b4db0619d7ded055248a1cbb986b004c52c2931f3b51f57ff70d8e6e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Documenting net-utils v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/net/conn.rs:361:47 [INFO] [stdout] | [INFO] [stdout] 361 | fn write(&mut self, buf: &[u8]) -> Result<(usize)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 361 - fn write(&mut self, buf: &[u8]) -> Result<(usize)> { [INFO] [stdout] 361 + fn write(&mut self, buf: &[u8]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/net/conn.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn get_peer_address(&self) -> &String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/net/conn.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn get_local_address(&self) -> &String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `unstable` [INFO] [stdout] --> src/net/config.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | //! #![unstable] [INFO] [stdout] | ^^^^^^^^ no item named `unstable` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.01s [INFO] running `Command { std: "docker" "inspect" "89c25d2b4db0619d7ded055248a1cbb986b004c52c2931f3b51f57ff70d8e6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89c25d2b4db0619d7ded055248a1cbb986b004c52c2931f3b51f57ff70d8e6e1", kill_on_drop: false }` [INFO] [stdout] 89c25d2b4db0619d7ded055248a1cbb986b004c52c2931f3b51f57ff70d8e6e1