[INFO] fetching crate tuviv 0.5.0...
[INFO] testing tuviv-0.5.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tuviv 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate tuviv 0.5.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuviv 0.5.0
[INFO] finished tweaking crates.io crate tuviv 0.5.0
[INFO] tweaked toml for crates.io crate tuviv 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate tuviv 0.5.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded layout_engine v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9956f8cf0678ab7e4fdcfbbfb10673d127814aade6a53e37bad47b29ae26ee0
[INFO] running `Command { std: "docker" "start" "-a" "d9956f8cf0678ab7e4fdcfbbfb10673d127814aade6a53e37bad47b29ae26ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9956f8cf0678ab7e4fdcfbbfb10673d127814aade6a53e37bad47b29ae26ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9956f8cf0678ab7e4fdcfbbfb10673d127814aade6a53e37bad47b29ae26ee0", kill_on_drop: false }`
[INFO] [stdout] d9956f8cf0678ab7e4fdcfbbfb10673d127814aade6a53e37bad47b29ae26ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea65caaced9f7cd138f450c0537d82381e573fea0e58436e9f8d780f46374b3a
[INFO] running `Command { std: "docker" "start" "-a" "ea65caaced9f7cd138f450c0537d82381e573fea0e58436e9f8d780f46374b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling layout_engine v0.6.0
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling tuviv v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/terminal/style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/widgets/paragraph.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn width_for_height(&self, height: usize) -> MinimumNatural<usize> {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/box_sizing.rs:152:22
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn render(&self, mut rect: Rect, buffer: &mut Buffer) {
[INFO] [stdout]     |                      ----^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "ea65caaced9f7cd138f450c0537d82381e573fea0e58436e9f8d780f46374b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea65caaced9f7cd138f450c0537d82381e573fea0e58436e9f8d780f46374b3a", kill_on_drop: false }`
[INFO] [stdout] ea65caaced9f7cd138f450c0537d82381e573fea0e58436e9f8d780f46374b3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6046e4298be50b487557219b49f48dd4bd9e969ddd169f901e341fdc31dd3e9c
[INFO] running `Command { std: "docker" "start" "-a" "6046e4298be50b487557219b49f48dd4bd9e969ddd169f901e341fdc31dd3e9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuviv v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/terminal/style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/widgets/paragraph.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn width_for_height(&self, height: usize) -> MinimumNatural<usize> {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/box_sizing.rs:152:22
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn render(&self, mut rect: Rect, buffer: &mut Buffer) {
[INFO] [stdout]     |                      ----^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Alignment`
[INFO] [stdout]   --> examples/mouse.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Alignment, Orientation,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `le::Orientation`
[INFO] [stdout]  --> examples/progress.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use le::Orientation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scroll`
[INFO] [stdout]   --> examples/mouse.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut scroll = Vec2::<usize>::new(0, 0);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scroll`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> examples/mouse.rs:36:42
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     MouseEventKind::Down(b) => mouse_down = true,
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/mouse.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut scroll = Vec2::<usize>::new(0, 0);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_BUTTON` is never used
[INFO] [stdout]   --> examples/mouse.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MOUSE_BUTTON: MouseButton = MouseButton::Left;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PADDING` is never used
[INFO] [stdout]   --> examples/mouse.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PADDING: TRBL = TRBL::new(0, 1, 0, 1);
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> examples/mouse.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn main() -> io::Result<()> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: This example needs the `image` feature to be enabled
[INFO] [stdout]  --> examples/image.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("This example needs the `image` feature to be enabled");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Alignment`
[INFO] [stdout]   --> examples/mouse.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Alignment, Orientation,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scroll`
[INFO] [stdout]   --> examples/mouse.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut scroll = Vec2::<usize>::new(0, 0);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scroll`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `image`
[INFO] [stdout]  --> examples/image.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::io::Reader as ImageReader;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tuviv::widgets::Image`
[INFO] [stdout]   --> examples/image.rs:8:25
[INFO] [stdout]    |
[INFO] [stdout] 8  | use tuviv::{prelude::*, widgets::Image};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ no `Image` in `widgets`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/widgets/mod.rs:87:22
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub use self::image::Image;
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    = note: the item is gated behind the `image` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> examples/image.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tuviv::{prelude::*, widgets::Image};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> examples/mouse.rs:36:42
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     MouseEventKind::Down(b) => mouse_down = true,
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tuviv` (example "image") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/mouse.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut scroll = Vec2::<usize>::new(0, 0);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_BUTTON` is never used
[INFO] [stdout]   --> examples/mouse.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MOUSE_BUTTON: MouseButton = MouseButton::Left;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/terminal/style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/widgets/paragraph.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn width_for_height(&self, height: usize) -> MinimumNatural<usize> {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/box_sizing.rs:152:22
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn render(&self, mut rect: Rect, buffer: &mut Buffer) {
[INFO] [stdout]     |                      ----^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6046e4298be50b487557219b49f48dd4bd9e969ddd169f901e341fdc31dd3e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6046e4298be50b487557219b49f48dd4bd9e969ddd169f901e341fdc31dd3e9c", kill_on_drop: false }`
[INFO] [stdout] 6046e4298be50b487557219b49f48dd4bd9e969ddd169f901e341fdc31dd3e9c
