[INFO] fetching crate nc-ui 0.1.3... [INFO] checking nc-ui-0.1.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate nc-ui 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate nc-ui 0.1.3 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nc-ui 0.1.3 [INFO] finished tweaking crates.io crate nc-ui 0.1.3 [INFO] tweaked toml for crates.io crate nc-ui 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding egui v0.14.2 (available: v0.28.1) [INFO] [stderr] Adding emath v0.14.0 (available: v0.28.1) [INFO] [stderr] Adding epaint v0.14.0 (available: v0.28.1) [INFO] [stderr] Adding glfw v0.42.0 (available: v0.58.0) [INFO] [stderr] Adding malloc_buf v0.0.6 (available: v1.0.0) [INFO] [stderr] Adding ordered-float v2.10.1 (available: v4.3.0) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding raw-window-handle v0.3.4 (available: v0.6.2) [INFO] [stderr] Adding raw-window-handle v0.4.3 (available: v0.6.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db56d9618af69b0c54c061530456cf38bc0ef9726ad786081e3831ad0e10b58f [INFO] running `Command { std: "docker" "start" "-a" "db56d9618af69b0c54c061530456cf38bc0ef9726ad786081e3831ad0e10b58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db56d9618af69b0c54c061530456cf38bc0ef9726ad786081e3831ad0e10b58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db56d9618af69b0c54c061530456cf38bc0ef9726ad786081e3831ad0e10b58f", kill_on_drop: false }` [INFO] [stdout] db56d9618af69b0c54c061530456cf38bc0ef9726ad786081e3831ad0e10b58f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6199667affed4073be301928f850a4e072c645afb99beec9844416e5075615b9 [INFO] running `Command { std: "docker" "start" "-a" "6199667affed4073be301928f850a4e072c645afb99beec9844416e5075615b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking ttf-parser v0.24.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling xml-rs v0.8.22 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking emath v0.14.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking rs-math3d v0.9.23 [INFO] [stderr] Checking rs-ctypes v0.1.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking glfw v0.42.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling nc-renderer v0.1.3 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking owned_ttf_parser v0.24.0 [INFO] [stderr] Checking ab_glyph v0.2.28 [INFO] [stderr] Checking epaint v0.14.0 [INFO] [stderr] Checking egui v0.14.2 [INFO] [stderr] Checking nc-ui v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `clipboard` [INFO] [stdout] --> src/input.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(not(feature = "clipboard"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `clipboard` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clipboard` [INFO] [stdout] --> src/input.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(not(feature = "clipboard"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `clipboard` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/painter.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | window: &mut glfw::Window, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/painter.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | window: &mut glfw::Window, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_buffer` [INFO] [stdout] --> src/painter.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | frame_buffer: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_color` [INFO] [stdout] --> src/painter.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | bg_color: Option, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_buffer` [INFO] [stdout] --> src/painter.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | frame_buffer: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_color` [INFO] [stdout] --> src/painter.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | bg_color: Option, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filtering` is never read [INFO] [stdout] --> src/painter.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 81 | struct UserTexture { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | filtering: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserTexture` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/clipboard.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub trait ClipboardProvider: Sized { [INFO] [stdout] | ----------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 73 | fn clear(&mut self) -> Result<()>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filtering` is never read [INFO] [stdout] --> src/painter.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 81 | struct UserTexture { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | filtering: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserTexture` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/clipboard.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub trait ClipboardProvider: Sized { [INFO] [stdout] | ----------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 73 | fn clear(&mut self) -> Result<()>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "6199667affed4073be301928f850a4e072c645afb99beec9844416e5075615b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6199667affed4073be301928f850a4e072c645afb99beec9844416e5075615b9", kill_on_drop: false }` [INFO] [stdout] 6199667affed4073be301928f850a4e072c645afb99beec9844416e5075615b9