[INFO] cloning repository https://github.com/J-F-Liu/reui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/J-F-Liu/reui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-F-Liu%2Freui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-F-Liu%2Freui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 178060875c2bdc090b4c7bb81f2d48b7afba3bc2 [INFO] testing J-F-Liu/reui against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-F-Liu%2Freui" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/J-F-Liu/reui on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/J-F-Liu/reui [INFO] finished tweaking git repo https://github.com/J-F-Liu/reui [INFO] tweaked toml for git repo https://github.com/J-F-Liu/reui written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/J-F-Liu/reui already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bed946d376e0ed62df18522fc7c968e56069418a2c113f43a3f2ee14892a8dca [INFO] running `Command { std: "docker" "start" "-a" "bed946d376e0ed62df18522fc7c968e56069418a2c113f43a3f2ee14892a8dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bed946d376e0ed62df18522fc7c968e56069418a2c113f43a3f2ee14892a8dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bed946d376e0ed62df18522fc7c968e56069418a2c113f43a3f2ee14892a8dca", kill_on_drop: false }` [INFO] [stdout] bed946d376e0ed62df18522fc7c968e56069418a2c113f43a3f2ee14892a8dca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05f6b32a0d7128d423d88cd94ddd2ae5af5d6bb860f71bde6031821a1967e8b6 [INFO] running `Command { std: "docker" "start" "-a" "05f6b32a0d7128d423d88cd94ddd2ae5af5d6bb860f71bde6031821a1967e8b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rgb v0.8.13 [INFO] [stderr] Compiling reui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:12:63 [INFO] [stdout] | [INFO] [stdout] 12 | fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 - fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 12 + fn render_rectangle(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:27:58 [INFO] [stdout] | [INFO] [stdout] 27 | fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 27 + fn render_text(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:38:61 [INFO] [stdout] | [INFO] [stdout] 38 | fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 38 + fn render_element(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] 11 + pub fn render(&self, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "05f6b32a0d7128d423d88cd94ddd2ae5af5d6bb860f71bde6031821a1967e8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f6b32a0d7128d423d88cd94ddd2ae5af5d6bb860f71bde6031821a1967e8b6", kill_on_drop: false }` [INFO] [stdout] 05f6b32a0d7128d423d88cd94ddd2ae5af5d6bb860f71bde6031821a1967e8b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca004b07d225c9155ec229a9fd03b71b2330c0a410f6ccba2c0caa52e3496450 [INFO] running `Command { std: "docker" "start" "-a" "ca004b07d225c9155ec229a9fd03b71b2330c0a410f6ccba2c0caa52e3496450", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:12:63 [INFO] [stdout] | [INFO] [stdout] 12 | fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 - fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 12 + fn render_rectangle(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:27:58 [INFO] [stdout] | [INFO] [stdout] 27 | fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 27 + fn render_text(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:38:61 [INFO] [stdout] | [INFO] [stdout] 38 | fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 38 + fn render_element(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] 11 + pub fn render(&self, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:12:63 [INFO] [stdout] | [INFO] [stdout] 12 | fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 - fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 12 + fn render_rectangle(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:27:58 [INFO] [stdout] | [INFO] [stdout] 27 | fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 27 + fn render_text(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:38:61 [INFO] [stdout] | [INFO] [stdout] 38 | fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stdout] 38 + fn render_element(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/document.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn render(&self, renderer: &mut Renderer) { [INFO] [stdout] 11 + pub fn render(&self, renderer: &mut dyn Renderer) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/reui-e6e12600f0801946) [INFO] [stderr] Executable tests/document.rs (/opt/rustwide/target/debug/deps/document-803cecaac33de214) [INFO] [stderr] Executable tests/widget.rs (/opt/rustwide/target/debug/deps/widget-49a3fe2f24ded776) [INFO] running `Command { std: "docker" "inspect" "ca004b07d225c9155ec229a9fd03b71b2330c0a410f6ccba2c0caa52e3496450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca004b07d225c9155ec229a9fd03b71b2330c0a410f6ccba2c0caa52e3496450", kill_on_drop: false }` [INFO] [stdout] ca004b07d225c9155ec229a9fd03b71b2330c0a410f6ccba2c0caa52e3496450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b0117a07af2d0f15b7fa1d1e0715cf434c1a68d226c05dfbaba7cb5b2c22d95 [INFO] running `Command { std: "docker" "start" "-a" "2b0117a07af2d0f15b7fa1d1e0715cf434c1a68d226c05dfbaba7cb5b2c22d95", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/document.rs:12:63 [INFO] [stderr] | [INFO] [stderr] 12 | fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 12 - fn render_rectangle(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] 12 + fn render_rectangle(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/document.rs:27:58 [INFO] [stderr] | [INFO] [stderr] 27 | fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 27 - fn render_text(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] 27 + fn render_text(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/document.rs:38:61 [INFO] [stderr] | [INFO] [stderr] 38 | fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 38 - fn render_element(element: &Element, renderer: &mut Renderer) { [INFO] [stderr] 38 + fn render_element(element: &Element, renderer: &mut dyn Renderer) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/document.rs:11:41 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn render(&self, renderer: &mut Renderer) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - pub fn render(&self, renderer: &mut Renderer) { [INFO] [stderr] 11 + pub fn render(&self, renderer: &mut dyn Renderer) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `reui` (lib) generated 4 warnings [INFO] [stderr] warning: `reui` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reui-e6e12600f0801946) [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] [stderr] Running tests/document.rs (/opt/rustwide/target/debug/deps/document-803cecaac33de214) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_render ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/widget.rs (/opt/rustwide/target/debug/deps/widget-49a3fe2f24ded776) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_text ... ok [INFO] [stdout] test test_pane ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests reui [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" "2b0117a07af2d0f15b7fa1d1e0715cf434c1a68d226c05dfbaba7cb5b2c22d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0117a07af2d0f15b7fa1d1e0715cf434c1a68d226c05dfbaba7cb5b2c22d95", kill_on_drop: false }` [INFO] [stdout] 2b0117a07af2d0f15b7fa1d1e0715cf434c1a68d226c05dfbaba7cb5b2c22d95