[INFO] fetching crate hangman_solver 0.4.0...
[INFO] checking hangman_solver-0.4.0 against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] extracting crate hangman_solver 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate hangman_solver 0.4.0 on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hangman_solver 0.4.0
[INFO] finished tweaking crates.io crate hangman_solver 0.4.0
[INFO] tweaked toml for crates.io crate hangman_solver 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate hangman_solver 0.4.0 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.22.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.4
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.4
[INFO] [stderr]   Downloaded counter v0.6.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.4
[INFO] [stderr]   Downloaded pyo3 v0.22.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f13bc35b8672c4619ea5110418d369348348cc6b23d974046c229961ca2dfb1b
[INFO] running `Command { std: "docker" "start" "-a" "f13bc35b8672c4619ea5110418d369348348cc6b23d974046c229961ca2dfb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f13bc35b8672c4619ea5110418d369348348cc6b23d974046c229961ca2dfb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13bc35b8672c4619ea5110418d369348348cc6b23d974046c229961ca2dfb1b", kill_on_drop: false }`
[INFO] [stdout] f13bc35b8672c4619ea5110418d369348348cc6b23d974046c229961ca2dfb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3f944da8fe98a1daf44831a397f1bb5fcfad71222c160f2aa67895760caa32c
[INFO] running `Command { std: "docker" "start" "-a" "d3f944da8fe98a1daf44831a397f1bb5fcfad71222c160f2aa67895760caa32c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking terminal_size v0.4.0
[INFO] [stderr]     Checking counter v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling hangman_solver v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: hangman_solver@0.4.0: start main 120ns
[INFO] [stderr] warning: hangman_solver@0.4.0: before write_words_data 253.170969ms
[INFO] [stderr] warning: hangman_solver@0.4.0: 114264
[INFO] [stderr] warning: hangman_solver@0.4.0: -- write_words_data en bytes 2.647302918s
[INFO] [stderr] warning: hangman_solver@0.4.0: 184184
[INFO] [stderr] warning: hangman_solver@0.4.0: -- write_words_data de_basic_umlauts bytes 4.299932841s
[INFO] [stderr] warning: hangman_solver@0.4.0: 168116
[INFO] [stderr] warning: hangman_solver@0.4.0: -- write_words_data de_basic bytes 4.697449553s
[INFO] [stderr] warning: hangman_solver@0.4.0: 4522798
[INFO] [stderr] warning: hangman_solver@0.4.0: -- write_words_data de_umlauts bytes 63.725987921s
[INFO] [stderr] warning: hangman_solver@0.4.0: 3088640
[INFO] [stderr] warning: hangman_solver@0.4.0: -- write_words_data de bytes 66.58958043s
[INFO] [stderr] warning: hangman_solver@0.4.0: after write_words_data 67.183963505s
[INFO] [stderr] warning: hangman_solver@0.4.0: end main 67.187638353s
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/word_sequence.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/word_sequence.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/word_sequence.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/language/word_sequence.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "d3f944da8fe98a1daf44831a397f1bb5fcfad71222c160f2aa67895760caa32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f944da8fe98a1daf44831a397f1bb5fcfad71222c160f2aa67895760caa32c", kill_on_drop: false }`
[INFO] [stdout] d3f944da8fe98a1daf44831a397f1bb5fcfad71222c160f2aa67895760caa32c
