[INFO] cloning repository https://github.com/gregouar/rust_fun [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregouar/rust_fun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregouar%2Frust_fun", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregouar%2Frust_fun'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60823a5da812c9a54a07c1d06eeb54f3182db7fe [INFO] checking gregouar/rust_fun against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregouar%2Frust_fun" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gregouar/rust_fun on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gregouar/rust_fun [INFO] finished tweaking git repo https://github.com/gregouar/rust_fun [INFO] tweaked toml for git repo https://github.com/gregouar/rust_fun written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gregouar/rust_fun 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d975d0b936a80f0bd5e281ab6abbb5ee20bfe6327923acb9bb6dfceb41cdb9b7 [INFO] running `Command { std: "docker" "start" "-a" "d975d0b936a80f0bd5e281ab6abbb5ee20bfe6327923acb9bb6dfceb41cdb9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d975d0b936a80f0bd5e281ab6abbb5ee20bfe6327923acb9bb6dfceb41cdb9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d975d0b936a80f0bd5e281ab6abbb5ee20bfe6327923acb9bb6dfceb41cdb9b7", kill_on_drop: false }` [INFO] [stdout] d975d0b936a80f0bd5e281ab6abbb5ee20bfe6327923acb9bb6dfceb41cdb9b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49f58297450b0c56ac51972121484daf257f9958694ea98e73b28b2e6ec3aed1 [INFO] running `Command { std: "docker" "start" "-a" "49f58297450b0c56ac51972121484daf257f9958694ea98e73b28b2e6ec3aed1", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> engine/src/core/config.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | if let Ok(section_name) = String::from_str(c.as_str()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> engine/src/core/config.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | if let Ok(section_name) = String::from_str(c.as_str()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/renderable_text_ui.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn options_iter(&self) -> std::slice::Iter> { [INFO] [stdout] | ^^^^^ ---------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn options_iter(&self) -> std::slice::Iter<'_, RenderableUiOption<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/text_ui.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn options_iter(&self) -> std::slice::Iter> { [INFO] [stdout] | ^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn options_iter(&self) -> std::slice::Iter<'_, UiOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/text_ui.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn renderable_text_ui(&self) -> RenderableTextUi { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn renderable_text_ui(&self) -> RenderableTextUi<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/renderable_text_ui.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn options_iter(&self) -> std::slice::Iter> { [INFO] [stdout] | ^^^^^ ---------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 21 | pub fn options_iter(&self) -> std::slice::Iter<'_, RenderableUiOption<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/text_ui.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn options_iter(&self) -> std::slice::Iter> { [INFO] [stdout] | ^^^^^ ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn options_iter(&self) -> std::slice::Iter<'_, UiOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> engine/src/ui/text_ui.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn renderable_text_ui(&self) -> RenderableTextUi { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn renderable_text_ui(&self) -> RenderableTextUi<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking game v0.1.0 (/opt/rustwide/workdir/game) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> game/src/config.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | GameConfigSettings::Graphics(setting) => ("graphics", match setting {}), [INFO] [stdout] | ^^^^^^^^^^^^^----------------^ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> game/src/config.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | GameConfigSettings::Graphics(setting) => ("graphics", match setting {}), [INFO] [stdout] | ^^^^^^^^^^^^^----------------^ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> game/src/config.rs:23:47 [INFO] [stdout] | [INFO] [stdout] 23 | GameConfigSettings::Sound(setting) => ("sound", match setting {}), [INFO] [stdout] | ^^^^^^^^^^----------------^ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> game/src/config.rs:23:47 [INFO] [stdout] | [INFO] [stdout] 23 | GameConfigSettings::Sound(setting) => ("sound", match setting {}), [INFO] [stdout] | ^^^^^^^^^^----------------^ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graphics_section` [INFO] [stdout] --> game/src/config.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let graphics_section = game_config.config.add_or_get_section("graphics"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphics_section` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound_section` [INFO] [stdout] --> game/src/config.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let sound_section = game_config.config.add_or_get_section("sound"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sound_section` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graphics_section` [INFO] [stdout] --> game/src/config.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let graphics_section = game_config.config.add_or_get_section("graphics"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graphics_section` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound_section` [INFO] [stdout] --> game/src/config.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let sound_section = game_config.config.add_or_get_section("sound"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sound_section` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "49f58297450b0c56ac51972121484daf257f9958694ea98e73b28b2e6ec3aed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49f58297450b0c56ac51972121484daf257f9958694ea98e73b28b2e6ec3aed1", kill_on_drop: false }` [INFO] [stdout] 49f58297450b0c56ac51972121484daf257f9958694ea98e73b28b2e6ec3aed1