[INFO] cloning repository https://github.com/kyegupov/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyegupov/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72c1e6d803af6f39587b0db3fa2545f5efc1dc04
[INFO] documenting kyegupov/aoc2021 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kyegupov/aoc2021 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kyegupov/aoc2021
[INFO] finished tweaking git repo https://github.com/kyegupov/aoc2021
[INFO] tweaked toml for git repo https://github.com/kyegupov/aoc2021 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kyegupov/aoc2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02134074ebd2b4211b24523fc85db1d28616cd294df22b5b28e17ea81620ca3
[INFO] running `Command { std: "docker" "start" "-a" "b02134074ebd2b4211b24523fc85db1d28616cd294df22b5b28e17ea81620ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02134074ebd2b4211b24523fc85db1d28616cd294df22b5b28e17ea81620ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02134074ebd2b4211b24523fc85db1d28616cd294df22b5b28e17ea81620ca3", kill_on_drop: false }`
[INFO] [stdout] b02134074ebd2b4211b24523fc85db1d28616cd294df22b5b28e17ea81620ca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489a9b2e2f02c97393f11ff5d8944291770165cad240b5096ca89490a61e7ab1
[INFO] running `Command { std: "docker" "start" "-a" "489a9b2e2f02c97393f11ff5d8944291770165cad240b5096ca89490a61e7ab1", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]  Documenting aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main07b.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap());
[INFO] [stdout]    |                     ^                                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap());
[INFO] [stdout] 17 +     let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main07a.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap());
[INFO] [stdout]    |                     ^                                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -     let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap());
[INFO] [stdout] 15 +     let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "489a9b2e2f02c97393f11ff5d8944291770165cad240b5096ca89490a61e7ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489a9b2e2f02c97393f11ff5d8944291770165cad240b5096ca89490a61e7ab1", kill_on_drop: false }`
[INFO] [stdout] 489a9b2e2f02c97393f11ff5d8944291770165cad240b5096ca89490a61e7ab1