[INFO] fetching crate gender_guesser 0.1.6...
[INFO] checking gender_guesser-0.1.6 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate gender_guesser 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate gender_guesser 0.1.6 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gender_guesser 0.1.6
[INFO] finished tweaking crates.io crate gender_guesser 0.1.6
[INFO] tweaked toml for crates.io crate gender_guesser 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f465c222deb0749d9ad32da11cadc29f034922ab452f29afe9b19bc933c88891
[INFO] running `Command { std: "docker" "start" "-a" "f465c222deb0749d9ad32da11cadc29f034922ab452f29afe9b19bc933c88891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f465c222deb0749d9ad32da11cadc29f034922ab452f29afe9b19bc933c88891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f465c222deb0749d9ad32da11cadc29f034922ab452f29afe9b19bc933c88891", kill_on_drop: false }`
[INFO] [stdout] f465c222deb0749d9ad32da11cadc29f034922ab452f29afe9b19bc933c88891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901e8b24abb1803241b08350dcd99822b2046ff2064807d8b6173f860c5f7c92
[INFO] running `Command { std: "docker" "start" "-a" "901e8b24abb1803241b08350dcd99822b2046ff2064807d8b6173f860c5f7c92", kill_on_drop: false }`
[INFO] [stderr]    Compiling gender_guesser v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     path::Path,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     path::Path,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gender_guesser-bf54973add7d4bc0/out/load_names.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |         vec_of_items.push((item_vec[1].clone().to_string(), item_vec[0].clone().to_string()));
[INFO] [stdout]    |                                       ^^^^^^^^ unnecessary method call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gender_guesser-bf54973add7d4bc0/out/load_names.rs:13:72
[INFO] [stdout]    |
[INFO] [stdout] 13 |         vec_of_items.push((item_vec[1].clone().to_string(), item_vec[0].clone().to_string()));
[INFO] [stdout]    |                                                                        ^^^^^^^^ unnecessary method call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gender_guesser` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gender_guesser-bf54973add7d4bc0/out/load_names.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |         vec_of_items.push((item_vec[1].clone().to_string(), item_vec[0].clone().to_string()));
[INFO] [stdout]    |                                       ^^^^^^^^ unnecessary method call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gender_guesser-bf54973add7d4bc0/out/load_names.rs:13:72
[INFO] [stdout]    |
[INFO] [stdout] 13 |         vec_of_items.push((item_vec[1].clone().to_string(), item_vec[0].clone().to_string()));
[INFO] [stdout]    |                                                                        ^^^^^^^^ unnecessary method call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gender_guesser` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "901e8b24abb1803241b08350dcd99822b2046ff2064807d8b6173f860c5f7c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901e8b24abb1803241b08350dcd99822b2046ff2064807d8b6173f860c5f7c92", kill_on_drop: false }`
[INFO] [stdout] 901e8b24abb1803241b08350dcd99822b2046ff2064807d8b6173f860c5f7c92