[INFO] cloning repository https://github.com/kaplanelad/rdocs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaplanelad/rdocs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaplanelad%2Frdocs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaplanelad%2Frdocs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e869cb4c514859058fbfbacee59d2830ab779c5
[INFO] checking kaplanelad/rdocs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaplanelad%2Frdocs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kaplanelad/rdocs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaplanelad/rdocs
[INFO] finished tweaking git repo https://github.com/kaplanelad/rdocs
[INFO] tweaked toml for git repo https://github.com/kaplanelad/rdocs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kaplanelad/rdocs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "16666ae084eb1a812eb48cdee488cd018d93f346bd0f5f3ae724839dac2a2c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16666ae084eb1a812eb48cdee488cd018d93f346bd0f5f3ae724839dac2a2c0e", kill_on_drop: false }`
[INFO] [stdout] 16666ae084eb1a812eb48cdee488cd018d93f346bd0f5f3ae724839dac2a2c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b49223d3b662f5d670230b3bb80631f534de7ea1c6db968f949a11dc9c9a89d2
[INFO] running `Command { std: "docker" "start" "-a" "b49223d3b662f5d670230b3bb80631f534de7ea1c6db968f949a11dc9c9a89d2", kill_on_drop: false }`
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[INFO] [stderr]     Checking rdocs v0.1.2 (/opt/rustwide/workdir/rdocs)
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[INFO] [stdout] warning: the item `Regex` is imported redundantly
[INFO] [stdout]    --> rdocs/src/parser.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |     use regex::Regex;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     use super::*;
[INFO] [stdout]     |         -------- the item `Regex` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]    --> rdocs/src/replacer.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `PathBuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.95s
[INFO] running `Command { std: "docker" "inspect" "b49223d3b662f5d670230b3bb80631f534de7ea1c6db968f949a11dc9c9a89d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49223d3b662f5d670230b3bb80631f534de7ea1c6db968f949a11dc9c9a89d2", kill_on_drop: false }`
[INFO] [stdout] b49223d3b662f5d670230b3bb80631f534de7ea1c6db968f949a11dc9c9a89d2