[INFO] cloning repository https://github.com/Leg3ndary/learning-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leg3ndary/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeg3ndary%2Flearning-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeg3ndary%2Flearning-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e7976f028ad383bf9aef52f6cd0382da8a39175
[INFO] documenting Leg3ndary/learning-rust 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%2FLeg3ndary%2Flearning-rust" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Leg3ndary/learning-rust 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/Leg3ndary/learning-rust
[INFO] finished tweaking git repo https://github.com/Leg3ndary/learning-rust
[INFO] tweaked toml for git repo https://github.com/Leg3ndary/learning-rust written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/Leg3ndary/learning-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 636a510ed04f7695e48c602ffd0c837a85532fdf7b4a56749227d9634fa7e981
[INFO] running `Command { std: "docker" "start" "-a" "636a510ed04f7695e48c602ffd0c837a85532fdf7b4a56749227d9634fa7e981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "636a510ed04f7695e48c602ffd0c837a85532fdf7b4a56749227d9634fa7e981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636a510ed04f7695e48c602ffd0c837a85532fdf7b4a56749227d9634fa7e981", kill_on_drop: false }`
[INFO] [stdout] 636a510ed04f7695e48c602ffd0c837a85532fdf7b4a56749227d9634fa7e981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 5ed9c447abd1027016bfca531017d3813e6eedba7a2c9f7167682502c1c7ce42
[INFO] running `Command { std: "docker" "start" "-a" "5ed9c447abd1027016bfca531017d3813e6eedba7a2c9f7167682502c1c7ce42", kill_on_drop: false }`
[INFO] [stderr]  Documenting learning-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/structs.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |     height_in_cm: &i32
[INFO] [stdout]    |                   ^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 ~ struct Person<'a> {
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout] 13 |     surname: String,
[INFO] [stdout] 14 ~     height_in_cm: &'a i32
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `learning-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name learning_rust 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=f6d75cc0499d85b8 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5ed9c447abd1027016bfca531017d3813e6eedba7a2c9f7167682502c1c7ce42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed9c447abd1027016bfca531017d3813e6eedba7a2c9f7167682502c1c7ce42", kill_on_drop: false }`
[INFO] [stdout] 5ed9c447abd1027016bfca531017d3813e6eedba7a2c9f7167682502c1c7ce42