[INFO] cloning repository https://github.com/benschau/rsh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benschau/rsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenschau%2Frsh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenschau%2Frsh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] feb64da09403747bbd897685930b5cdc33b4404b [INFO] documenting benschau/rsh against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenschau%2Frsh" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benschau/rsh 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 git repo https://github.com/benschau/rsh [INFO] finished tweaking git repo https://github.com/benschau/rsh [INFO] tweaked toml for git repo https://github.com/benschau/rsh written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/benschau/rsh already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 793c93ad571c75b8e228292710ce5d7a5b188336214dc423c7c00b144466b2a8 [INFO] running `Command { std: "docker" "start" "-a" "793c93ad571c75b8e228292710ce5d7a5b188336214dc423c7c00b144466b2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "793c93ad571c75b8e228292710ce5d7a5b188336214dc423c7c00b144466b2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "793c93ad571c75b8e228292710ce5d7a5b188336214dc423c7c00b144466b2a8", kill_on_drop: false }` [INFO] [stdout] 793c93ad571c75b8e228292710ce5d7a5b188336214dc423c7c00b144466b2a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 74273fcc39d87541d0fc229f402d5b21e64de502cc5f906cdec867a27e17b14c [INFO] running `Command { std: "docker" "start" "-a" "74273fcc39d87541d0fc229f402d5b21e64de502cc5f906cdec867a27e17b14c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Documenting rsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/builtin.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn hash(string: &str) -> Result<(u32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - pub fn hash(string: &str) -> Result<(u32), Box> { [INFO] [stdout] 51 + pub fn hash(string: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/builtin.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | Ok((0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - Ok((0)) [INFO] [stdout] 52 + Ok(0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/builtin.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn pwd() -> Result<(PathBuf), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - pub fn pwd() -> Result<(PathBuf), Box> { [INFO] [stdout] 58 + pub fn pwd() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/builtin.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | Ok((env::current_dir().unwrap())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 59 - Ok((env::current_dir().unwrap())) [INFO] [stdout] 59 + Ok(env::current_dir().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.65s [INFO] running `Command { std: "docker" "inspect" "74273fcc39d87541d0fc229f402d5b21e64de502cc5f906cdec867a27e17b14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74273fcc39d87541d0fc229f402d5b21e64de502cc5f906cdec867a27e17b14c", kill_on_drop: false }` [INFO] [stdout] 74273fcc39d87541d0fc229f402d5b21e64de502cc5f906cdec867a27e17b14c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] [stdout] 69aad898574db8ffa60942942d057418ada7dc59c68f67b0c6c8c47f43728806 [INFO] running `Command { std: "docker" "start" "-a" "69aad898574db8ffa60942942d057418ada7dc59c68f67b0c6c8c47f43728806", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Documenting rsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/builtin.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn hash(string: &str) -> Result<(u32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - pub fn hash(string: &str) -> Result<(u32), Box> { [INFO] [stdout] 51 + pub fn hash(string: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/builtin.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | Ok((0)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - Ok((0)) [INFO] [stdout] 52 + Ok(0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/builtin.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn pwd() -> Result<(PathBuf), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - pub fn pwd() -> Result<(PathBuf), Box> { [INFO] [stdout] 58 + pub fn pwd() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/builtin.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | Ok((env::current_dir().unwrap())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 59 - Ok((env::current_dir().unwrap())) [INFO] [stdout] 59 + Ok(env::current_dir().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.49s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69aad898574db8ffa60942942d057418ada7dc59c68f67b0c6c8c47f43728806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69aad898574db8ffa60942942d057418ada7dc59c68f67b0c6c8c47f43728806", kill_on_drop: false }` [INFO] [stdout] 69aad898574db8ffa60942942d057418ada7dc59c68f67b0c6c8c47f43728806