[INFO] fetching crate kobo 0.4.0... [INFO] testing kobo-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate kobo 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kobo 0.4.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2db08726a4a6a6c554709cab22caadf618f53092675f77e5e66c6670865cdc6f [INFO] running `Command { std: "docker" "start" "-a" "2db08726a4a6a6c554709cab22caadf618f53092675f77e5e66c6670865cdc6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2db08726a4a6a6c554709cab22caadf618f53092675f77e5e66c6670865cdc6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2db08726a4a6a6c554709cab22caadf618f53092675f77e5e66c6670865cdc6f", kill_on_drop: false }` [INFO] [stdout] 2db08726a4a6a6c554709cab22caadf618f53092675f77e5e66c6670865cdc6f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ef0d43281b03a23a65d36f325c4e21f8dad6df0d13095b0f770b3976eb5607a [INFO] running `Command { std: "docker" "start" "-a" "5ef0d43281b03a23a65d36f325c4e21f8dad6df0d13095b0f770b3976eb5607a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling cc v1.2.4 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling wide v0.7.30 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling evdev-sys v0.2.5 [INFO] [stderr] Compiling evdev-rs v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.85s [INFO] running `Command { std: "docker" "inspect" "5ef0d43281b03a23a65d36f325c4e21f8dad6df0d13095b0f770b3976eb5607a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ef0d43281b03a23a65d36f325c4e21f8dad6df0d13095b0f770b3976eb5607a", kill_on_drop: false }` [INFO] [stdout] 5ef0d43281b03a23a65d36f325c4e21f8dad6df0d13095b0f770b3976eb5607a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e43877737ef7dc7be3bd24b5ec29fa0dd4c3a2f65d47ec2408d767c07b3b9950 [INFO] running `Command { std: "docker" "start" "-a" "e43877737ef7dc7be3bd24b5ec29fa0dd4c3a2f65d47ec2408d767c07b3b9950", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling 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] warning: unused import: `pix_to_chr` [INFO] [stdout] --> examples/gui.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | coords::{pix_to_chr, CharSpaceCoord}, [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: `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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "e43877737ef7dc7be3bd24b5ec29fa0dd4c3a2f65d47ec2408d767c07b3b9950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43877737ef7dc7be3bd24b5ec29fa0dd4c3a2f65d47ec2408d767c07b3b9950", kill_on_drop: false }` [INFO] [stdout] e43877737ef7dc7be3bd24b5ec29fa0dd4c3a2f65d47ec2408d767c07b3b9950 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fcfd88cde67652afdb152cd788686ce49bda8e49d35a0b7684f1c730bcfdbb02 [INFO] running `Command { std: "docker" "start" "-a" "fcfd88cde67652afdb152cd788686ce49bda8e49d35a0b7684f1c730bcfdbb02", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `alloc::System` [INFO] [stderr] --> src/input/touch.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{alloc::System, fs::File, str::FromStr}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `color::EinkColor` [INFO] [stderr] --> src/display/chr_gui/title_bar.rs:1:78 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{coords::CharSpaceCoord, display::{chr_display::CharacterDisplay, color::EinkColor}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::text_align::TextAlign` [INFO] [stderr] --> src/display/chr_gui/button.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::text_align::TextAlign; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/display/chr_gui/title_bar.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut text = self.text.clone(); [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: unused variable: `col` [INFO] [stderr] --> src/display/chr_gui/button.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | for col in 0..(self.size.x - 1) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kobo` (lib) generated 5 warnings (run `cargo fix --lib -p kobo` to apply 4 suggestions) [INFO] [stderr] warning: `kobo` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: unused import: `pix_to_chr` [INFO] [stderr] --> examples/gui.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | coords::{pix_to_chr, CharSpaceCoord}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kobo` (example "gui") generated 1 warning (run `cargo fix --example "gui"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kobo-73cef8d3407c83d3) [INFO] [stderr] Doc-tests kobo [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] [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" "fcfd88cde67652afdb152cd788686ce49bda8e49d35a0b7684f1c730bcfdbb02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcfd88cde67652afdb152cd788686ce49bda8e49d35a0b7684f1c730bcfdbb02", kill_on_drop: false }` [INFO] [stdout] fcfd88cde67652afdb152cd788686ce49bda8e49d35a0b7684f1c730bcfdbb02