[INFO] cloning repository https://github.com/Paulemeister/rhymalize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paulemeister/rhymalize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulemeister%2Frhymalize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulemeister%2Frhymalize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f6a198ea1692eff11ee7cc2c00ab10a2f0113c6
[INFO] checking Paulemeister/rhymalize against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulemeister%2Frhymalize" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Paulemeister/rhymalize
[INFO] finished tweaking git repo https://github.com/Paulemeister/rhymalize
[INFO] tweaked toml for git repo https://github.com/Paulemeister/rhymalize written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Paulemeister/rhymalize on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Paulemeister/rhymalize 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ego-tree v0.6.3
[INFO] [stderr]   Downloaded xml v0.8.20
[INFO] [stderr]   Downloaded html5ever v0.27.0
[INFO] [stderr]   Downloaded scraper v0.19.1
[INFO] [stderr]   Downloaded cookie_store v0.21.1
[INFO] [stderr]   Downloaded cssparser v0.31.2
[INFO] [stderr]   Downloaded quinn-udp v0.5.11
[INFO] [stderr]   Downloaded quinn v0.11.7
[INFO] [stderr]   Downloaded markup5ever v0.12.1
[INFO] [stderr]   Downloaded selectors v0.25.0
[INFO] [stderr]   Downloaded prettyplease v0.2.31
[INFO] [stderr]   Downloaded publicsuffix v2.3.0
[INFO] [stderr]   Downloaded rustls v0.23.25
[INFO] [stderr]   Downloaded servo_arc v0.3.0
[INFO] [stderr]   Downloaded quinn-proto v0.11.10
[INFO] [stderr]   Downloaded aws-lc-rs v1.13.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1402203c0d6755f737c2aba34812ce28719aa7af5068c00f820fce72a113f3dd
[INFO] running `Command { std: "docker" "start" "-a" "1402203c0d6755f737c2aba34812ce28719aa7af5068c00f820fce72a113f3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1402203c0d6755f737c2aba34812ce28719aa7af5068c00f820fce72a113f3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1402203c0d6755f737c2aba34812ce28719aa7af5068c00f820fce72a113f3dd", kill_on_drop: false }`
[INFO] [stdout] 1402203c0d6755f737c2aba34812ce28719aa7af5068c00f820fce72a113f3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1218129b84f27a569589940de5ac780dfb61b405dc5d44beb0f3f9cb95cb736e
[INFO] running `Command { std: "docker" "start" "-a" "1218129b84f27a569589940de5ac780dfb61b405dc5d44beb0f3f9cb95cb736e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr]    Compiling libc v0.2.171
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[INFO] [stderr]    Compiling phf_codegen v0.10.0
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[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
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[INFO] [stderr]     Checking psl-types v2.0.11
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[INFO] [stderr]     Checking cssparser v0.31.2
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[INFO] [stderr]     Checking iced_core v0.13.2
[INFO] [stderr]     Checking url v2.5.4
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[INFO] [stderr]    Compiling derive_more v0.99.19
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[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking cookie_store v0.21.1
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking async-global-executor v2.4.1
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking ego-tree v0.6.3
[INFO] [stderr]     Checking iced_futures v0.13.2
[INFO] [stderr]     Checking xml-rs v0.8.25
[INFO] [stderr]     Checking async-std v1.13.1
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking iced_graphics v0.13.0
[INFO] [stderr]     Checking iced_runtime v0.13.2
[INFO] [stderr]     Checking scraper v0.19.1
[INFO] [stderr]     Checking iced_tiny_skia v0.13.0
[INFO] [stderr]     Checking xml v0.8.20
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking iced_winit v0.13.0
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.5
[INFO] [stderr]     Checking reqwest v0.12.15
[INFO] [stderr]     Checking wgpu v0.19.4
[INFO] [stderr]     Checking iced_glyphon v0.6.0
[INFO] [stderr]     Checking iced_wgpu v0.13.5
[INFO] [stderr]     Checking iced_renderer v0.13.0
[INFO] [stderr]     Checking iced_widget v0.13.4
[INFO] [stderr]     Checking iced v0.13.1
[INFO] [stderr]     Checking rhymalize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]  --> src/ipa_utils/ipa/english.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn makes_valid_onset(&self, new: &Letter, rest: &Vec<Letter>) -> bool {
[INFO] [stdout]   |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rest`
[INFO] [stdout]  --> src/ipa_utils/ipa/english.rs:8:47
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn makes_valid_onset(&self, new: &Letter, rest: &Vec<Letter>) -> bool {
[INFO] [stdout]   |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]  --> src/ipa_utils/ipa/english.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn makes_valid_onset(&self, new: &Letter, rest: &Vec<Letter>) -> bool {
[INFO] [stdout]   |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rest`
[INFO] [stdout]  --> src/ipa_utils/ipa/english.rs:8:47
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn makes_valid_onset(&self, new: &Letter, rest: &Vec<Letter>) -> bool {
[INFO] [stdout]   |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_rest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `try_channel`
[INFO] [stdout]  --> src/bin/rhymalize-gui.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use iced::stream::{channel, try_channel};
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `try_channel`
[INFO] [stdout]  --> src/bin/rhymalize-gui.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use iced::stream::{channel, try_channel};
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `converter`
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let converter = WiktionaryConverter::new();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipa_converter`
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:530:17
[INFO] [stdout]     |
[INFO] [stdout] 530 |             let ipa_converter = self.ipa_converter.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipa_converter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Started`, `Processed`, and `Finished` are never constructed
[INFO] [stdout]   --> src/bin/rhymalize-gui.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum GetSylMessage {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 49 |     Started(
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     Processed((Arc<RwLock<DisplayWord>>, Vec<DisplaySyllable>)),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 56 |     Finished,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GetSylMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_syl_subscription` and `get_disp_syllables_from_word_str2` are never used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl App {
[INFO] [stdout]     | -------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn get_syl_subscription() -> impl Stream<Item = GetSylMessage> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     fn get_disp_syllables_from_word_str2(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GetSylMessage` is never constructed
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:360:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | enum Message {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 360 |     GetSylMessage(GetSylMessage),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `subscription` is never used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 363 | impl App {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 528 |     fn subscription(&self) -> Subscription<Message> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `futures::sink::Send` that must be used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     s.send((words, converter));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     let _ = s.send((words, converter));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `converter`
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let converter = WiktionaryConverter::new();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipa_converter`
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:530:17
[INFO] [stdout]     |
[INFO] [stdout] 530 |             let ipa_converter = self.ipa_converter.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipa_converter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Started`, `Processed`, and `Finished` are never constructed
[INFO] [stdout]   --> src/bin/rhymalize-gui.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum GetSylMessage {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 49 |     Started(
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     Processed((Arc<RwLock<DisplayWord>>, Vec<DisplaySyllable>)),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 56 |     Finished,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GetSylMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_syl_subscription` and `get_disp_syllables_from_word_str2` are never used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl App {
[INFO] [stdout]     | -------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn get_syl_subscription() -> impl Stream<Item = GetSylMessage> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     fn get_disp_syllables_from_word_str2(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GetSylMessage` is never constructed
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:360:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | enum Message {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 360 |     GetSylMessage(GetSylMessage),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `subscription` is never used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:528:8
[INFO] [stdout]     |
[INFO] [stdout] 363 | impl App {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 528 |     fn subscription(&self) -> Subscription<Message> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `futures::sink::Send` that must be used
[INFO] [stdout]    --> src/bin/rhymalize-gui.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     s.send((words, converter));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     let _ = s.send((words, converter));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 59s
[INFO] running `Command { std: "docker" "inspect" "1218129b84f27a569589940de5ac780dfb61b405dc5d44beb0f3f9cb95cb736e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1218129b84f27a569589940de5ac780dfb61b405dc5d44beb0f3f9cb95cb736e", kill_on_drop: false }`
[INFO] [stdout] 1218129b84f27a569589940de5ac780dfb61b405dc5d44beb0f3f9cb95cb736e