[INFO] cloning repository https://github.com/maxbeutel/rust-ascii-art [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxbeutel/rust-ascii-art" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxbeutel%2Frust-ascii-art", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxbeutel%2Frust-ascii-art'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2021f741c9dea91ad36ccad393acb602c4a20efe [INFO] testing maxbeutel/rust-ascii-art against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxbeutel%2Frust-ascii-art" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxbeutel/rust-ascii-art on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maxbeutel/rust-ascii-art [INFO] finished tweaking git repo https://github.com/maxbeutel/rust-ascii-art [INFO] tweaked toml for git repo https://github.com/maxbeutel/rust-ascii-art written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/maxbeutel/rust-ascii-art already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5fc3511fc6e841cc42d265190c4988f8b614ad4cfc124641db46c397ad7a90db [INFO] running `Command { std: "docker" "start" "-a" "5fc3511fc6e841cc42d265190c4988f8b614ad4cfc124641db46c397ad7a90db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fc3511fc6e841cc42d265190c4988f8b614ad4cfc124641db46c397ad7a90db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc3511fc6e841cc42d265190c4988f8b614ad4cfc124641db46c397ad7a90db", kill_on_drop: false }` [INFO] [stdout] 5fc3511fc6e841cc42d265190c4988f8b614ad4cfc124641db46c397ad7a90db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81039a613c8125fd365836f6a3151c80051f52b6beebe9d07bdd01bc366a9628 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "81039a613c8125fd365836f6a3151c80051f52b6beebe9d07bdd01bc366a9628", kill_on_drop: false }` [INFO] [stderr] Compiling ascii-art v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:49:90 [INFO] [stdout] | [INFO] [stdout] 49 | fn get_max_coord_from_coords<'a, I: Iterator>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Coords) -> u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:43 [INFO] [stdout] | [INFO] [stdout] 66 | struct CombinedObject(Dimensions, Vec>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:300:40 [INFO] [stdout] | [INFO] [stdout] 300 | let mut contained_objects: Vec> = vec![]; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:312:16 [INFO] [stdout] | [INFO] [stdout] 312 | fn plot(a: Box) -> Canvas { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Canvas` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Canvas, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_dimensions` [INFO] [stdout] --> src/main.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn from_dimensions(dimensions: Dimensions) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `coords_from_index` [INFO] [stdout] --> src/main.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | fn coords_from_index(i: u32, dimensions: Dimensions) -> Coords { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_coords` [INFO] [stdout] --> src/main.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn from_coords(coords: &Vec) -> Dimensions { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_max_coord_from_coords` [INFO] [stdout] --> src/main.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | fn get_max_coord_from_coords<'a, I: Iterator>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate` [INFO] [stdout] --> src/main.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn rotate(line: Line, rotation_center: Coords) -> Line { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:174:8 [INFO] [stdout] | [INFO] [stdout] 174 | fn new(start: Coords, end: Coords) -> Line { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn new(point: Coords, radius: u32) -> Circle { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `combine` [INFO] [stdout] --> src/main.rs:299:4 [INFO] [stdout] | [INFO] [stdout] 299 | fn combine(a: Box, b: Box) -> CombinedObject { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `plot` [INFO] [stdout] --> src/main.rs:312:4 [INFO] [stdout] | [INFO] [stdout] 312 | fn plot(a: Box) -> Canvas { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/main.rs:327:4 [INFO] [stdout] | [INFO] [stdout] 327 | fn draw(canvas: Canvas) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fixtures_diagonal_line_ltr` [INFO] [stdout] --> src/main.rs:345:4 [INFO] [stdout] | [INFO] [stdout] 345 | fn fixtures_diagonal_line_ltr() -> Line { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fixtures_horizontal_line` [INFO] [stdout] --> src/main.rs:349:4 [INFO] [stdout] | [INFO] [stdout] 349 | fn fixtures_horizontal_line() -> Line { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fixtures_vertical_line` [INFO] [stdout] --> src/main.rs:353:4 [INFO] [stdout] | [INFO] [stdout] 353 | fn fixtures_vertical_line() -> Line { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fixtures_circle` [INFO] [stdout] --> src/main.rs:357:4 [INFO] [stdout] | [INFO] [stdout] 357 | fn fixtures_circle() -> Circle { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "81039a613c8125fd365836f6a3151c80051f52b6beebe9d07bdd01bc366a9628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81039a613c8125fd365836f6a3151c80051f52b6beebe9d07bdd01bc366a9628", kill_on_drop: false }` [INFO] [stdout] 81039a613c8125fd365836f6a3151c80051f52b6beebe9d07bdd01bc366a9628 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cb41849f035901aa36f19796d20a59e5ae873a76801ca29a99102bf88c7548c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4cb41849f035901aa36f19796d20a59e5ae873a76801ca29a99102bf88c7548c", kill_on_drop: false }` [INFO] [stderr] Compiling ascii-art v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:49:90 [INFO] [stdout] | [INFO] [stdout] 49 | fn get_max_coord_from_coords<'a, I: Iterator>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Coords) -> u32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:66:43 [INFO] [stdout] | [INFO] [stdout] 66 | struct CombinedObject(Dimensions, Vec>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:300:40 [INFO] [stdout] | [INFO] [stdout] 300 | let mut contained_objects: Vec> = vec![]; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:312:16 [INFO] [stdout] | [INFO] [stdout] 312 | fn plot(a: Box) -> Canvas { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/main.rs:327:4 [INFO] [stdout] | [INFO] [stdout] 327 | fn draw(canvas: Canvas) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "4cb41849f035901aa36f19796d20a59e5ae873a76801ca29a99102bf88c7548c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cb41849f035901aa36f19796d20a59e5ae873a76801ca29a99102bf88c7548c", kill_on_drop: false }` [INFO] [stdout] 4cb41849f035901aa36f19796d20a59e5ae873a76801ca29a99102bf88c7548c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9dd7a0ee53c1737e291e2885974e183cd342ed8c58a1bf768f8529ef2280ce8d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9dd7a0ee53c1737e291e2885974e183cd342ed8c58a1bf768f8529ef2280ce8d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:49:90 [INFO] [stderr] | [INFO] [stderr] 49 | fn get_max_coord_from_coords<'a, I: Iterator>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Coords) -> u32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:43 [INFO] [stderr] | [INFO] [stderr] 66 | struct CombinedObject(Dimensions, Vec>); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:300:40 [INFO] [stderr] | [INFO] [stderr] 300 | let mut contained_objects: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:312:16 [INFO] [stderr] | [INFO] [stderr] 312 | fn plot(a: Box) -> Canvas { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Plottable` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw` [INFO] [stderr] --> src/main.rs:327:4 [INFO] [stderr] | [INFO] [stderr] 327 | fn draw(canvas: Canvas) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ascii_art-241a1bb14aa6d13d [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test test_combine_expands_dimensions_to_fit_largest_object_circle ... ok [INFO] [stdout] test test_combine_expands_dimensions_to_fit_largest_object_line ... ok [INFO] [stdout] test test_get_dimension_from_coords ... ok [INFO] [stdout] test test_new_circle ... ok [INFO] [stdout] test test_new_diagonal_line_left_to_right ... ok [INFO] [stdout] test test_new_diagonal_line_right_to_left ... ok [INFO] [stdout] test test_new_horizontal_line_1 ... ok [INFO] [stdout] test test_new_horizontal_line_2 ... ok [INFO] [stdout] test test_new_vertical_line ... ok [INFO] [stdout] test test_rotate_line_horizontal_to_vertical ... ok [INFO] [stdout] test test_plot_horizontal_line ... ok [INFO] [stdout] test test_rotate_line_vertical_to_horizontal ... ok [INFO] [stdout] test test_plot_circle ... ok [INFO] [stdout] test test_plot_line ... ok [INFO] [stdout] test test_plot_merged_object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9dd7a0ee53c1737e291e2885974e183cd342ed8c58a1bf768f8529ef2280ce8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd7a0ee53c1737e291e2885974e183cd342ed8c58a1bf768f8529ef2280ce8d", kill_on_drop: false }` [INFO] [stdout] 9dd7a0ee53c1737e291e2885974e183cd342ed8c58a1bf768f8529ef2280ce8d