[INFO] cloning repository https://github.com/stanly-johnson/text-analyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stanly-johnson/text-analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Ftext-analyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Ftext-analyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c7c120c8b5da98d51a054df87632c3af59c94c1
[INFO] checking stanly-johnson/text-analyzer against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Ftext-analyzer" "/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/stanly-johnson/text-analyzer on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stanly-johnson/text-analyzer
[INFO] finished tweaking git repo https://github.com/stanly-johnson/text-analyzer
[INFO] tweaked toml for git repo https://github.com/stanly-johnson/text-analyzer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/stanly-johnson/text-analyzer 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ac1d6f3818245bf9038a89d6a90a9a8e1c7bda636ecb4b92dd663808dced494
[INFO] running `Command { std: "docker" "start" "-a" "3ac1d6f3818245bf9038a89d6a90a9a8e1c7bda636ecb4b92dd663808dced494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac1d6f3818245bf9038a89d6a90a9a8e1c7bda636ecb4b92dd663808dced494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac1d6f3818245bf9038a89d6a90a9a8e1c7bda636ecb4b92dd663808dced494", kill_on_drop: false }`
[INFO] [stdout] 3ac1d6f3818245bf9038a89d6a90a9a8e1c7bda636ecb4b92dd663808dced494
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05fc5ff43c766320f9f5b9413edbf0c8ca3e0afb343a89f060a38576128f8cc6
[INFO] running `Command { std: "docker" "start" "-a" "05fc5ff43c766320f9f5b9413edbf0c8ca3e0afb343a89f060a38576128f8cc6", kill_on_drop: false }`
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[INFO] [stdout] warning: method `count_words` is never used
[INFO] [stdout]  --> src/traits.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TextAnalyzer {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 4 |     fn count_word_frequency(&self) -> HashMap<String, usize>;
[INFO] [stdout] 5 |     fn count_words(&self, word: String) -> u32;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `count_words` is never used
[INFO] [stdout]  --> src/traits.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TextAnalyzer {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 4 |     fn count_word_frequency(&self) -> HashMap<String, usize>;
[INFO] [stdout] 5 |     fn count_words(&self, word: String) -> u32;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.83s
[INFO] running `Command { std: "docker" "inspect" "05fc5ff43c766320f9f5b9413edbf0c8ca3e0afb343a89f060a38576128f8cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fc5ff43c766320f9f5b9413edbf0c8ca3e0afb343a89f060a38576128f8cc6", kill_on_drop: false }`
[INFO] [stdout] 05fc5ff43c766320f9f5b9413edbf0c8ca3e0afb343a89f060a38576128f8cc6
