[INFO] cloning repository https://github.com/yshavit/wordle-guesser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yshavit/wordle-guesser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyshavit%2Fwordle-guesser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyshavit%2Fwordle-guesser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffb33dcb24f4c3005c214368e72ab146f3348c02
[INFO] checking yshavit/wordle-guesser against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyshavit%2Fwordle-guesser" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yshavit/wordle-guesser
[INFO] finished tweaking git repo https://github.com/yshavit/wordle-guesser
[INFO] tweaked toml for git repo https://github.com/yshavit/wordle-guesser written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yshavit/wordle-guesser on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yshavit/wordle-guesser 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded proc-macro2 v1.0.55
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cee6622a808b5962e29422060e464f8932764464d260bcbf771459810cae75c7
[INFO] running `Command { std: "docker" "start" "-a" "cee6622a808b5962e29422060e464f8932764464d260bcbf771459810cae75c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee6622a808b5962e29422060e464f8932764464d260bcbf771459810cae75c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee6622a808b5962e29422060e464f8932764464d260bcbf771459810cae75c7", kill_on_drop: false }`
[INFO] [stdout] cee6622a808b5962e29422060e464f8932764464d260bcbf771459810cae75c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ae9fd341e8732c9b8c062278a266870de4cce3d1a2fc7245cc41f99f3025b13
[INFO] running `Command { std: "docker" "start" "-a" "3ae9fd341e8732c9b8c062278a266870de4cce3d1a2fc7245cc41f99f3025b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.55
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling pkg-config v0.3.26
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[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking oorandom v11.1.3
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[INFO] [stderr]     Checking clap_lex v0.2.4
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[INFO] [stderr]    Compiling quote v1.0.26
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[INFO] [stderr]     Checking wordlehelper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/analyze/pattern.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for mut entry in words_and_scores.iter_mut() {
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/analyze/position_chars.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |                     let mut counts = &mut position_counts[idx]
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlphabeticalOrder` is never constructed
[INFO] [stdout]  --> src/analyze/simple_analyzers.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AlphabeticalOrder {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `title` and `set_active` are never used
[INFO] [stdout]  --> src/ui/widget.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Widget {
[INFO] [stdout]   |           ------ methods in this trait
[INFO] [stdout] 4 |     fn title(&self) -> Option<String>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 5 |     fn set_active(&mut self, active: bool);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/window_helper.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(window: &Window) -> WindowState {
[INFO] [stdout]    |                        ^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(window: &Window) -> WindowState<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/word_list.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn words(&self) -> Iter {
[INFO] [stdout]     |                  ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn words(&self) -> Iter<'_> {
[INFO] [stdout]     |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/word_list.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn all_chars(&self) -> FlatMap<Iter, Chars<'_>, fn(&WordFreq) -> Chars<'_>> {
[INFO] [stdout]     |                      ^^^^^             ^^^^        ^^ the same lifetime is elided here
[INFO] [stdout]     |                      |                 |
[INFO] [stdout]     |                      |                 the same lifetime is hidden here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn all_chars(&self) -> FlatMap<Iter<'_>, Chars<'_>, fn(&WordFreq) -> Chars<'_>> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/analyze/pattern.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for mut entry in words_and_scores.iter_mut() {
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/analyze/position_chars.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |                     let mut counts = &mut position_counts[idx]
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlphabeticalOrder` is never constructed
[INFO] [stdout]  --> src/analyze/simple_analyzers.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AlphabeticalOrder {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `title` and `set_active` are never used
[INFO] [stdout]  --> src/ui/widget.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Widget {
[INFO] [stdout]   |           ------ methods in this trait
[INFO] [stdout] 4 |     fn title(&self) -> Option<String>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 5 |     fn set_active(&mut self, active: bool);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/window_helper.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(window: &Window) -> WindowState {
[INFO] [stdout]    |                        ^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(window: &Window) -> WindowState<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/word_list.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn words(&self) -> Iter {
[INFO] [stdout]     |                  ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn words(&self) -> Iter<'_> {
[INFO] [stdout]     |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/word_list.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn all_chars(&self) -> FlatMap<Iter, Chars<'_>, fn(&WordFreq) -> Chars<'_>> {
[INFO] [stdout]     |                      ^^^^^             ^^^^        ^^ the same lifetime is elided here
[INFO] [stdout]     |                      |                 |
[INFO] [stdout]     |                      |                 the same lifetime is hidden here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn all_chars(&self) -> FlatMap<Iter<'_>, Chars<'_>, fn(&WordFreq) -> Chars<'_>> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.97s
[INFO] running `Command { std: "docker" "inspect" "3ae9fd341e8732c9b8c062278a266870de4cce3d1a2fc7245cc41f99f3025b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae9fd341e8732c9b8c062278a266870de4cce3d1a2fc7245cc41f99f3025b13", kill_on_drop: false }`
[INFO] [stdout] 3ae9fd341e8732c9b8c062278a266870de4cce3d1a2fc7245cc41f99f3025b13
