[INFO] fetching crate laststraw-core 0.2.5... [INFO] testing laststraw-core-0.2.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate laststraw-core 0.2.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate laststraw-core 0.2.5 [INFO] finished tweaking crates.io crate laststraw-core 0.2.5 [INFO] tweaked toml for crates.io crate laststraw-core 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate laststraw-core 0.2.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate laststraw-core 0.2.5 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 989460addf27a78568f88d126b2690406e23218e5a6eaf3c28064689829d18ea [INFO] running `Command { std: "docker" "start" "-a" "989460addf27a78568f88d126b2690406e23218e5a6eaf3c28064689829d18ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "989460addf27a78568f88d126b2690406e23218e5a6eaf3c28064689829d18ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "989460addf27a78568f88d126b2690406e23218e5a6eaf3c28064689829d18ea", kill_on_drop: false }` [INFO] [stdout] 989460addf27a78568f88d126b2690406e23218e5a6eaf3c28064689829d18ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b33508472f64c68d8cd843a3791448edb23961368abca8c9d7a1000e6ac660cd [INFO] running `Command { std: "docker" "start" "-a" "b33508472f64c68d8cd843a3791448edb23961368abca8c9d7a1000e6ac660cd", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling xml-rs v0.8.25 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling xcursor v0.3.8 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling freetype-sys v0.21.0 [INFO] [stderr] Compiling minifb v0.27.0 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling freetype-rs v0.37.0 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling laststraw-core v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `minifb::Window::limit_update_rate`: use set_fps_target instead, this function will be removed in the future. [INFO] [stdout] --> src/lib.rs:794:14 [INFO] [stdout] | [INFO] [stdout] 794 | .limit_update_rate(Some(std::time::Duration::from_secs_f32(1.0 / fps))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:612:13 [INFO] [stdout] | [INFO] [stdout] 612 | for line in 0..last_line { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `already_removed_line` is never read [INFO] [stdout] --> src/lib.rs:740:21 [INFO] [stdout] | [INFO] [stdout] 740 | already_removed_line = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `backspace` is never read [INFO] [stdout] --> src/lib.rs:748:13 [INFO] [stdout] | [INFO] [stdout] 748 | backspace = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:596:13 [INFO] [stdout] | [INFO] [stdout] 596 | let mut text: &str; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.83s [INFO] running `Command { std: "docker" "inspect" "b33508472f64c68d8cd843a3791448edb23961368abca8c9d7a1000e6ac660cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b33508472f64c68d8cd843a3791448edb23961368abca8c9d7a1000e6ac660cd", kill_on_drop: false }` [INFO] [stdout] b33508472f64c68d8cd843a3791448edb23961368abca8c9d7a1000e6ac660cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 452ef4321ab12a559744901a2861d89bd63599af8f5c5980806517d75c35fcf8 [INFO] running `Command { std: "docker" "start" "-a" "452ef4321ab12a559744901a2861d89bd63599af8f5c5980806517d75c35fcf8", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated method `minifb::Window::limit_update_rate`: use set_fps_target instead, this function will be removed in the future. [INFO] [stdout] --> src/lib.rs:794:14 [INFO] [stdout] | [INFO] [stdout] 794 | .limit_update_rate(Some(std::time::Duration::from_secs_f32(1.0 / fps))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:612:13 [INFO] [stdout] | [INFO] [stdout] 612 | for line in 0..last_line { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `already_removed_line` is never read [INFO] [stdout] --> src/lib.rs:740:21 [INFO] [stdout] | [INFO] [stdout] 740 | already_removed_line = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `backspace` is never read [INFO] [stdout] --> src/lib.rs:748:13 [INFO] [stdout] | [INFO] [stdout] 748 | backspace = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling laststraw-core v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:596:13 [INFO] [stdout] | [INFO] [stdout] 596 | let mut text: &str; [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: use of deprecated method `minifb::Window::limit_update_rate`: use set_fps_target instead, this function will be removed in the future. [INFO] [stdout] --> src/lib.rs:794:14 [INFO] [stdout] | [INFO] [stdout] 794 | .limit_update_rate(Some(std::time::Duration::from_secs_f32(1.0 / fps))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/lib.rs:612:13 [INFO] [stdout] | [INFO] [stdout] 612 | for line in 0..last_line { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `already_removed_line` is never read [INFO] [stdout] --> src/lib.rs:740:21 [INFO] [stdout] | [INFO] [stdout] 740 | already_removed_line = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `backspace` is never read [INFO] [stdout] --> src/lib.rs:748:13 [INFO] [stdout] | [INFO] [stdout] 748 | backspace = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `letter_input_checked` is never read [INFO] [stdout] --> src/lib.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | letter_input_checked = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:596:13 [INFO] [stdout] | [INFO] [stdout] 596 | let mut text: &str; [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "452ef4321ab12a559744901a2861d89bd63599af8f5c5980806517d75c35fcf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452ef4321ab12a559744901a2861d89bd63599af8f5c5980806517d75c35fcf8", kill_on_drop: false }` [INFO] [stdout] 452ef4321ab12a559744901a2861d89bd63599af8f5c5980806517d75c35fcf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b0b198db7e181188284dc3e63e82917c622fc7eb85b3eb9df0ee7f9fd45a929 [INFO] running `Command { std: "docker" "start" "-a" "3b0b198db7e181188284dc3e63e82917c622fc7eb85b3eb9df0ee7f9fd45a929", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `minifb::Window::limit_update_rate`: use set_fps_target instead, this function will be removed in the future. [INFO] [stderr] --> src/lib.rs:794:14 [INFO] [stderr] | [INFO] [stderr] 794 | .limit_update_rate(Some(std::time::Duration::from_secs_f32(1.0 / fps))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/lib.rs:612:13 [INFO] [stderr] | [INFO] [stderr] 612 | for line in 0..last_line { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `letter_input_checked` is never read [INFO] [stderr] --> src/lib.rs:728:13 [INFO] [stderr] | [INFO] [stderr] 728 | letter_input_checked = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `already_removed_line` is never read [INFO] [stderr] --> src/lib.rs:740:21 [INFO] [stderr] | [INFO] [stderr] 740 | already_removed_line = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `backspace` is never read [INFO] [stderr] --> src/lib.rs:748:13 [INFO] [stderr] | [INFO] [stderr] 748 | backspace = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `letter_input_checked` is never read [INFO] [stderr] --> src/lib.rs:749:13 [INFO] [stderr] | [INFO] [stderr] 749 | letter_input_checked = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:596:13 [INFO] [stderr] | [INFO] [stderr] 596 | let mut text: &str; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `laststraw-core` (lib) generated 7 warnings (run `cargo fix --lib -p laststraw-core` to apply 1 suggestion) [INFO] [stderr] warning: `laststraw-core` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/laststraw_core-f1dd82f75268d415) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests laststraw_core [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b0b198db7e181188284dc3e63e82917c622fc7eb85b3eb9df0ee7f9fd45a929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b0b198db7e181188284dc3e63e82917c622fc7eb85b3eb9df0ee7f9fd45a929", kill_on_drop: false }` [INFO] [stdout] 3b0b198db7e181188284dc3e63e82917c622fc7eb85b3eb9df0ee7f9fd45a929