[INFO] crate shiny-pancake 1.0.0 is already in cache
[INFO] testing shiny-pancake-1.0.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate shiny-pancake 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate shiny-pancake 1.0.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate shiny-pancake 1.0.0
[INFO] finished tweaking crates.io crate shiny-pancake 1.0.0
[INFO] tweaked toml for crates.io crate shiny-pancake 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69496384954c211c7b544eef7fa72369370fb7093e56793592d663b8cecea411
[INFO] running `"docker" "start" "-a" "69496384954c211c7b544eef7fa72369370fb7093e56793592d663b8cecea411"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling piston-float v0.2.0
[INFO] [stderr]    Compiling khronos_api v1.0.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling shader_version v0.2.2
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling piston-texture v0.5.0
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling read_color v0.1.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling draw_state v0.6.0
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling piston-viewport v0.2.0
[INFO] [stderr]    Compiling vecmath v0.2.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling pistoncore-input v0.15.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gfx_core v0.4.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling stb_truetype v0.2.8
[INFO] [stderr]    Compiling piston2d-graphics v0.19.0
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling rusttype v0.2.4
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]    Compiling pistoncore-window v0.24.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling piston v0.27.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling gfx v0.12.2
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.8
[INFO] [stderr]    Compiling gfx_device_gl v0.11.2
[INFO] [stderr]    Compiling piston-gfx_texture v0.18.0
[INFO] [stderr]    Compiling wayland-kbd v0.6.3
[INFO] [stderr]    Compiling wayland-window v0.4.4
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.33.2
[INFO] [stderr]    Compiling winit v0.5.11
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.33.0
[INFO] [stderr]    Compiling piston_window v0.58.0
[INFO] [stderr]    Compiling shiny-pancake v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/command.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn exec(&self) -> Box<Executor>;
[INFO] [stderr]   |                           ^^^^^^^^ help: use `dyn`: `dyn Executor`
[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/context.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     commands: HashMap<String, Box<Command>>
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/context.rs:24:49
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     register_command!(ctx, "#FRAME_START", cmd_frame_start());
[INFO] [stderr]    |     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     register_command!(ctx, "#STROKE_COLOR", cmd_stroke_color(u8, u8, u8, u8));
[INFO] [stderr]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     register_command!(ctx, "#FILL_COLOR", cmd_fill_color(u8, u8, u8, u8));
[INFO] [stderr]    |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     register_command!(ctx, "#STROKE_WIDTH", cmd_stroke_width(f64));
[INFO] [stderr]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     register_command!(ctx, "#NOFILL", cmd_nofill());
[INFO] [stderr]    |     ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     register_command!(ctx, "#NOSTROKE", cmd_nostroke());
[INFO] [stderr]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     register_command!(ctx, "#CIRCLE", cmd_circle(f64, f64, f64));
[INFO] [stderr]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     register_command!(ctx, "#ELLIPSE", cmd_ellipse(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     register_command!(ctx, "#RECT", cmd_rect(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     register_command!(ctx, "#LINE", cmd_line(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     register_command!(ctx, "#ARROW", cmd_arrow(f64, f64, f64, f64));
[INFO] [stderr]    |     ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:20
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stderr]     |                    ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn zero() -> Vec2 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `"docker" "inspect" "69496384954c211c7b544eef7fa72369370fb7093e56793592d663b8cecea411"`
[INFO] running `"docker" "rm" "-f" "69496384954c211c7b544eef7fa72369370fb7093e56793592d663b8cecea411"`
[INFO] [stdout] 69496384954c211c7b544eef7fa72369370fb7093e56793592d663b8cecea411
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5b36392a459d5d69aa06afb9e6c50b978891aa8cc0e5f41af27c01471bc8c03
[INFO] running `"docker" "start" "-a" "b5b36392a459d5d69aa06afb9e6c50b978891aa8cc0e5f41af27c01471bc8c03"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling shiny-pancake v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/command.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn exec(&self) -> Box<Executor>;
[INFO] [stderr]   |                           ^^^^^^^^ help: use `dyn`: `dyn Executor`
[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/context.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     commands: HashMap<String, Box<Command>>
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/context.rs:24:49
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     register_command!(ctx, "#FRAME_START", cmd_frame_start());
[INFO] [stderr]    |     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     register_command!(ctx, "#STROKE_COLOR", cmd_stroke_color(u8, u8, u8, u8));
[INFO] [stderr]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     register_command!(ctx, "#FILL_COLOR", cmd_fill_color(u8, u8, u8, u8));
[INFO] [stderr]    |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     register_command!(ctx, "#STROKE_WIDTH", cmd_stroke_width(f64));
[INFO] [stderr]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     register_command!(ctx, "#NOFILL", cmd_nofill());
[INFO] [stderr]    |     ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     register_command!(ctx, "#NOSTROKE", cmd_nostroke());
[INFO] [stderr]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     register_command!(ctx, "#CIRCLE", cmd_circle(f64, f64, f64));
[INFO] [stderr]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     register_command!(ctx, "#ELLIPSE", cmd_ellipse(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     register_command!(ctx, "#RECT", cmd_rect(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     register_command!(ctx, "#LINE", cmd_line(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     register_command!(ctx, "#ARROW", cmd_arrow(f64, f64, f64, f64));
[INFO] [stderr]    |     ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:20
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stderr]     |                    ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn zero() -> Vec2 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "b5b36392a459d5d69aa06afb9e6c50b978891aa8cc0e5f41af27c01471bc8c03"`
[INFO] running `"docker" "rm" "-f" "b5b36392a459d5d69aa06afb9e6c50b978891aa8cc0e5f41af27c01471bc8c03"`
[INFO] [stdout] b5b36392a459d5d69aa06afb9e6c50b978891aa8cc0e5f41af27c01471bc8c03
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6af6599955fb595c62ed32592c3df195881ad2187419235a8b15d839c84c1c28
[INFO] running `"docker" "start" "-a" "6af6599955fb595c62ed32592c3df195881ad2187419235a8b15d839c84c1c28"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/command.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn exec(&self) -> Box<Executor>;
[INFO] [stderr]   |                           ^^^^^^^^ help: use `dyn`: `dyn Executor`
[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/context.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     commands: HashMap<String, Box<Command>>
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/context.rs:24:49
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     register_command!(ctx, "#FRAME_START", cmd_frame_start());
[INFO] [stderr]    |     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     register_command!(ctx, "#STROKE_COLOR", cmd_stroke_color(u8, u8, u8, u8));
[INFO] [stderr]    |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     register_command!(ctx, "#FILL_COLOR", cmd_fill_color(u8, u8, u8, u8));
[INFO] [stderr]    |     ---------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     register_command!(ctx, "#STROKE_WIDTH", cmd_stroke_width(f64));
[INFO] [stderr]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     register_command!(ctx, "#NOFILL", cmd_nofill());
[INFO] [stderr]    |     ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     register_command!(ctx, "#NOSTROKE", cmd_nostroke());
[INFO] [stderr]    |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     register_command!(ctx, "#CIRCLE", cmd_circle(f64, f64, f64));
[INFO] [stderr]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     register_command!(ctx, "#ELLIPSE", cmd_ellipse(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     register_command!(ctx, "#RECT", cmd_rect(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     register_command!(ctx, "#LINE", cmd_line(f64, f64, f64, f64));
[INFO] [stderr]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Executor`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/main.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     register_command!(ctx, "#ARROW", cmd_arrow(f64, f64, f64, f64));
[INFO] [stderr]    |     ---------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:141:20
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stderr]     |                    ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn zero() -> Vec2 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shiny_pancake-a86e5e98171a3c5a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6af6599955fb595c62ed32592c3df195881ad2187419235a8b15d839c84c1c28"`
[INFO] running `"docker" "rm" "-f" "6af6599955fb595c62ed32592c3df195881ad2187419235a8b15d839c84c1c28"`
[INFO] [stdout] 6af6599955fb595c62ed32592c3df195881ad2187419235a8b15d839c84c1c28