[INFO] fetching crate kobo 0.4.0... [INFO] checking kobo-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate kobo 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate kobo 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kobo 0.4.0 [INFO] tweaked toml for crates.io crate kobo 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kobo 0.4.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kobo 0.4.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a60af8fcecdc0fea4def3af3bcdc1090cbdece2580b9f21271870a1b6b9cd80 [INFO] running `Command { std: "docker" "start" "-a" "0a60af8fcecdc0fea4def3af3bcdc1090cbdece2580b9f21271870a1b6b9cd80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a60af8fcecdc0fea4def3af3bcdc1090cbdece2580b9f21271870a1b6b9cd80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a60af8fcecdc0fea4def3af3bcdc1090cbdece2580b9f21271870a1b6b9cd80", kill_on_drop: false }` [INFO] [stdout] 0a60af8fcecdc0fea4def3af3bcdc1090cbdece2580b9f21271870a1b6b9cd80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a4d83d8494dd41e0c3c6cfe302b71d13d9078276ae6c90423efbecd3fc5fa88 [INFO] running `Command { std: "docker" "start" "-a" "8a4d83d8494dd41e0c3c6cfe302b71d13d9078276ae6c90423efbecd3fc5fa88", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.20.0 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling cc v1.2.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking wide v0.7.30 [INFO] [stderr] Compiling evdev-sys v0.2.5 [INFO] [stderr] Checking evdev-rs v0.5.0 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking kobo v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `alloc::System` [INFO] [stdout] --> src/input/touch.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{alloc::System, fs::File, str::FromStr}; [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: `color::EinkColor` [INFO] [stdout] --> src/display/chr_gui/title_bar.rs:1:78 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{coords::CharSpaceCoord, display::{chr_display::CharacterDisplay, color::EinkColor}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::text_align::TextAlign` [INFO] [stdout] --> src/display/chr_gui/button.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::text_align::TextAlign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display/chr_gui/title_bar.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut text = self.text.clone(); [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: unused variable: `col` [INFO] [stdout] --> src/display/chr_gui/button.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | for col in 0..(self.size.x - 1) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/input/touch.rs:35:34 [INFO] [stdout] | [INFO] [stdout] 35 | let touch_path: String = std::env::var("KOBO_TS_INPUT") [INFO] [stdout] | __________________________________^ [INFO] [stdout] 36 | | .or(String::from_str("/dev/input/event1")) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/input/touch.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | .or(String::from_str("/dev/input/event1")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/display/chr_display.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | "/usr/local/kfmon/bin/fbink".parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/display/chr_display.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | "/usr/bin/fbink".parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::System` [INFO] [stdout] --> src/input/touch.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{alloc::System, fs::File, str::FromStr}; [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: `color::EinkColor` [INFO] [stdout] --> src/display/chr_gui/title_bar.rs:1:78 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{coords::CharSpaceCoord, display::{chr_display::CharacterDisplay, color::EinkColor}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::text_align::TextAlign` [INFO] [stdout] --> src/display/chr_gui/button.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::text_align::TextAlign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kobo` (lib test) due to 4 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display/chr_gui/title_bar.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut text = self.text.clone(); [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: unused variable: `col` [INFO] [stdout] --> src/display/chr_gui/button.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | for col in 0..(self.size.x - 1) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/input/touch.rs:35:34 [INFO] [stdout] | [INFO] [stdout] 35 | let touch_path: String = std::env::var("KOBO_TS_INPUT") [INFO] [stdout] | __________________________________^ [INFO] [stdout] 36 | | .or(String::from_str("/dev/input/event1")) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/input/touch.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | .or(String::from_str("/dev/input/event1")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/display/chr_display.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | "/usr/local/kfmon/bin/fbink".parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/display/chr_display.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | "/usr/bin/fbink".parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kobo` (lib) due to 4 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8a4d83d8494dd41e0c3c6cfe302b71d13d9078276ae6c90423efbecd3fc5fa88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a4d83d8494dd41e0c3c6cfe302b71d13d9078276ae6c90423efbecd3fc5fa88", kill_on_drop: false }` [INFO] [stdout] 8a4d83d8494dd41e0c3c6cfe302b71d13d9078276ae6c90423efbecd3fc5fa88