[INFO] cloning repository https://github.com/RohinJoshi1/Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RohinJoshi1/Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohinJoshi1%2FRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohinJoshi1%2FRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a845121189bd9ad5a83893744a851f89ee75976
[INFO] documenting RohinJoshi1/Rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRohinJoshi1%2FRust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RohinJoshi1/Rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RohinJoshi1/Rust
[INFO] finished tweaking git repo https://github.com/RohinJoshi1/Rust
[INFO] tweaked toml for git repo https://github.com/RohinJoshi1/Rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RohinJoshi1/Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 168607dbe4e1efea71a3a806014b2d9c7f081a03ea4ea505b35820ce2d3475fd
[INFO] running `Command { std: "docker" "start" "-a" "168607dbe4e1efea71a3a806014b2d9c7f081a03ea4ea505b35820ce2d3475fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "168607dbe4e1efea71a3a806014b2d9c7f081a03ea4ea505b35820ce2d3475fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168607dbe4e1efea71a3a806014b2d9c7f081a03ea4ea505b35820ce2d3475fd", kill_on_drop: false }`
[INFO] [stdout] 168607dbe4e1efea71a3a806014b2d9c7f081a03ea4ea505b35820ce2d3475fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14fa0dd6423082061f9db16e6acc47dbf3c33bbadd7e1b6f63ebfc7fe072a9ac
[INFO] running `Command { std: "docker" "start" "-a" "14fa0dd6423082061f9db16e6acc47dbf3c33bbadd7e1b6f63ebfc7fe072a9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting RustLearn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: an inner attribute is not permitted in this context
[INFO] [stdout]     --> src/main.rs:1162:1
[INFO] [stdout]      |
[INFO] [stdout] 1162 | #![allow(unused)]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1167 | use std::io;
[INFO] [stdout]      | ------------ the inner attribute doesn't annotate this `use` import
[INFO] [stdout]      |
[INFO] [stdout]      = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files
[INFO] [stdout] help: to annotate the `use` import, change the attribute from inner to outer style
[INFO] [stdout]      |
[INFO] [stdout] 1162 - #![allow(unused)]
[INFO] [stdout] 1162 + #[allow(unused)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an inner attribute is not permitted in this context
[INFO] [stdout]     --> src/main.rs:2261:1
[INFO] [stdout]      |
[INFO] [stdout] 2261 | #![allow(unused)]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2266 | use std::io;
[INFO] [stdout]      | ------------ the inner attribute doesn't annotate this `use` import
[INFO] [stdout]      |
[INFO] [stdout]      = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files
[INFO] [stdout] help: to annotate the `use` import, change the attribute from inner to outer style
[INFO] [stdout]      |
[INFO] [stdout] 2261 - #![allow(unused)]
[INFO] [stdout] 2261 + #[allow(unused)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an inner attribute is not permitted in this context
[INFO] [stdout]     --> src/main.rs:3360:1
[INFO] [stdout]      |
[INFO] [stdout] 3360 | #![allow(unused)]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3365 | use std::io;
[INFO] [stdout]      | ------------ the inner attribute doesn't annotate this `use` import
[INFO] [stdout]      |
[INFO] [stdout]      = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files
[INFO] [stdout] help: to annotate the `use` import, change the attribute from inner to outer style
[INFO] [stdout]      |
[INFO] [stdout] 3360 - #![allow(unused)]
[INFO] [stdout] 3360 + #[allow(unused)]
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `RustLearn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name RustLearn src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9cf15a404634aaf1 -L dependency=/opt/rustwide/target/debug/deps --extern rand=/opt/rustwide/target/debug/deps/librand-8c749c120b899797.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "14fa0dd6423082061f9db16e6acc47dbf3c33bbadd7e1b6f63ebfc7fe072a9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fa0dd6423082061f9db16e6acc47dbf3c33bbadd7e1b6f63ebfc7fe072a9ac", kill_on_drop: false }`
[INFO] [stdout] 14fa0dd6423082061f9db16e6acc47dbf3c33bbadd7e1b6f63ebfc7fe072a9ac
