[INFO] cloning repository https://github.com/Sammy275/SensorRepo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sammy275/SensorRepo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammy275%2FSensorRepo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammy275%2FSensorRepo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 133aab82a9445f1d3d504bd855d26007bdb1a7e8
[INFO] documenting Sammy275/SensorRepo against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammy275%2FSensorRepo" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sammy275/SensorRepo 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 git repo https://github.com/Sammy275/SensorRepo
[INFO] finished tweaking git repo https://github.com/Sammy275/SensorRepo
[INFO] tweaked toml for git repo https://github.com/Sammy275/SensorRepo written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Sammy275/SensorRepo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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] 8b26220be99c2ded9c929de8bd076b03cafcc25feed8349d6ffbf2f806d80501
[INFO] running `Command { std: "docker" "start" "-a" "8b26220be99c2ded9c929de8bd076b03cafcc25feed8349d6ffbf2f806d80501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b26220be99c2ded9c929de8bd076b03cafcc25feed8349d6ffbf2f806d80501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b26220be99c2ded9c929de8bd076b03cafcc25feed8349d6ffbf2f806d80501", kill_on_drop: false }`
[INFO] [stdout] 8b26220be99c2ded9c929de8bd076b03cafcc25feed8349d6ffbf2f806d80501
[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" "+1.61.0" "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] 0a07c12283e7f9f83fe1ac3b21eaeae3369dc37c030817b406ce576a87d279d7
[INFO] running `Command { std: "docker" "start" "-a" "0a07c12283e7f9f83fe1ac3b21eaeae3369dc37c030817b406ce576a87d279d7", kill_on_drop: false }`
[INFO] [stderr]     Checking logic v0.1.0 (/opt/rustwide/workdir/logic)
[INFO] [stderr]     Checking loging v0.1.0 (/opt/rustwide/workdir/loging)
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> loging/src/lib.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> loging/src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         io::stdin().read_line(&mut pass);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> loging/src/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         File::create(&filename);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting prac2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "0a07c12283e7f9f83fe1ac3b21eaeae3369dc37c030817b406ce576a87d279d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a07c12283e7f9f83fe1ac3b21eaeae3369dc37c030817b406ce576a87d279d7", kill_on_drop: false }`
[INFO] [stdout] 0a07c12283e7f9f83fe1ac3b21eaeae3369dc37c030817b406ce576a87d279d7