[INFO] fetching crate lsio 0.1.18... [INFO] documenting lsio-0.1.18 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate lsio 0.1.18 into /workspace/builds/worker-38/source [INFO] validating manifest of crates.io crate lsio 0.1.18 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 crates.io crate lsio 0.1.18 [INFO] finished tweaking crates.io crate lsio 0.1.18 [INFO] tweaked toml for crates.io crate lsio 0.1.18 written to /workspace/builds/worker-38/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpassword v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 3c8d7e7e2d1574150c526abbfbec8faa40ca251c6a491e45e61be6e90b6cbd79 [INFO] running `Command { std: "docker" "start" "-a" "3c8d7e7e2d1574150c526abbfbec8faa40ca251c6a491e45e61be6e90b6cbd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c8d7e7e2d1574150c526abbfbec8faa40ca251c6a491e45e61be6e90b6cbd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c8d7e7e2d1574150c526abbfbec8faa40ca251c6a491e45e61be6e90b6cbd79", kill_on_drop: false }` [INFO] [stdout] 3c8d7e7e2d1574150c526abbfbec8faa40ca251c6a491e45e61be6e90b6cbd79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] [stdout] 3e11d4cda8c3077587ff467fa2e322d00c637de1a3c2adf880b465aef77ef1c1 [INFO] running `Command { std: "docker" "start" "-a" "3e11d4cda8c3077587ff467fa2e322d00c637de1a3c2adf880b465aef77ef1c1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking errno v0.1.8 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking rpassword v0.2.3 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Documenting lsio v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] error[E0428]: the name `println_color_quiet` is defined multiple times [INFO] [stdout] --> src/macros.rs:100:1 [INFO] [stdout] | [INFO] [stdout] 52 | macro_rules! println_color_quiet { [INFO] [stdout] | -------------------------------- previous definition of the macro `println_color_quiet` here [INFO] [stdout] ... [INFO] [stdout] 100 | macro_rules! println_color_quiet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `println_color_quiet` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `println_color_quiet` must be defined only once in the macro namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/commands.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn run_args(cmd: &str, args: &[String], shell: bool) -> Result<(Output)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 30 - pub fn run_args(cmd: &str, args: &[String], shell: bool) -> Result<(Output)> { [INFO] [stdout] 30 + pub fn run_args(cmd: &str, args: &[String], shell: bool) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/commands.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn run_cli(cmd_line: String) -> Result<(Output)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - pub fn run_cli(cmd_line: String) -> Result<(Output)> { [INFO] [stdout] 63 + pub fn run_cli(cmd_line: String) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0428`. [INFO] [stdout] [INFO] [stderr] error: could not document `lsio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name lsio src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ffcc01b89a79dd88 -L dependency=/opt/rustwide/target/debug/deps --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-1239358f4210da3b.rmeta --extern errno=/opt/rustwide/target/debug/deps/liberrno-e7a7ebb4eccd4936.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4e90763dd2291129.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-53ace35329ab3d63.rmeta --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-74cac59480f3f9a6.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-8bfa9ab41fa1e22e.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-fd14d7b4aa605679.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-828e67e94f67b6d0.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-29972a20cdb13f26.rmeta --cap-lints=warn --crate-version 0.1.18` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "3e11d4cda8c3077587ff467fa2e322d00c637de1a3c2adf880b465aef77ef1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e11d4cda8c3077587ff467fa2e322d00c637de1a3c2adf880b465aef77ef1c1", kill_on_drop: false }` [INFO] [stdout] 3e11d4cda8c3077587ff467fa2e322d00c637de1a3c2adf880b465aef77ef1c1