[INFO] fetching crate shiny-pancake 1.0.0...
[INFO] testing shiny-pancake-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate shiny-pancake 1.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate shiny-pancake 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     commands: HashMap<String, Box<Command>>
[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 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 -     commands: HashMap<String, Box<Command>>
[INFO] [stdout] 11 +     commands: HashMap<String, Box<dyn Command>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     register_command!(ctx, "#FRAME_START", cmd_frame_start());
[INFO] [stdout]    |     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     register_command!(ctx, "#STROKE_COLOR", cmd_stroke_color(u8, u8, u8, u8));
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     register_command!(ctx, "#FILL_COLOR", cmd_fill_color(u8, u8, u8, u8));
[INFO] [stdout]    |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     register_command!(ctx, "#STROKE_WIDTH", cmd_stroke_width(f64));
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     register_command!(ctx, "#NOFILL", cmd_nofill());
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     register_command!(ctx, "#NOSTROKE", cmd_nostroke());
[INFO] [stdout]    |     --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     register_command!(ctx, "#CIRCLE", cmd_circle(f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     register_command!(ctx, "#ELLIPSE", cmd_ellipse(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     register_command!(ctx, "#RECT", cmd_rect(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     register_command!(ctx, "#LINE", cmd_line(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     register_command!(ctx, "#ARROW", cmd_arrow(f64, f64, f64, f64));
[INFO] [stdout]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/command.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn exec(&self) -> Box<Executor>;
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 -     fn exec(&self) -> Box<Executor>;
[INFO] [stdout] 6 +     fn exec(&self) -> Box<dyn Executor>;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stdout]    |                                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 -     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stdout] 24 +     pub fn register_command(&mut self, cmd: Box<dyn Command>) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 -     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stdout] 141 +     let input: Box<dyn BufRead> = if let Some(path) = file {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]  --> src/vec2.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn zero() -> Vec2 {
[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: `current_frame_mut`
[INFO] [stdout]   --> src/render_state.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_frame`
[INFO] [stdout]   --> src/render_state.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.93s
[INFO] running `Command { std: "docker" "inspect" "a283455199691261c9d8327a3646d515bd73fcdbb9864d444b1f76e7415ea782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a283455199691261c9d8327a3646d515bd73fcdbb9864d444b1f76e7415ea782", kill_on_drop: false }`
[INFO] [stdout] a283455199691261c9d8327a3646d515bd73fcdbb9864d444b1f76e7415ea782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a8c447ecc905e9a740e9def458a18f046c6c0d4fbc970dd5b6006016d65bb69
[INFO] running `Command { std: "docker" "start" "-a" "6a8c447ecc905e9a740e9def458a18f046c6c0d4fbc970dd5b6006016d65bb69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shiny-pancake v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     commands: HashMap<String, Box<Command>>
[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 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 -     commands: HashMap<String, Box<Command>>
[INFO] [stdout] 11 +     commands: HashMap<String, Box<dyn Command>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     register_command!(ctx, "#FRAME_START", cmd_frame_start());
[INFO] [stdout]    |     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     register_command!(ctx, "#STROKE_COLOR", cmd_stroke_color(u8, u8, u8, u8));
[INFO] [stdout]    |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     register_command!(ctx, "#FILL_COLOR", cmd_fill_color(u8, u8, u8, u8));
[INFO] [stdout]    |     --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     register_command!(ctx, "#STROKE_WIDTH", cmd_stroke_width(f64));
[INFO] [stdout]    |     -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     register_command!(ctx, "#NOFILL", cmd_nofill());
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     register_command!(ctx, "#NOSTROKE", cmd_nostroke());
[INFO] [stdout]    |     --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     register_command!(ctx, "#CIRCLE", cmd_circle(f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     register_command!(ctx, "#ELLIPSE", cmd_ellipse(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     register_command!(ctx, "#RECT", cmd_rect(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     register_command!(ctx, "#LINE", cmd_line(f64, f64, f64, f64));
[INFO] [stdout]    |     ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/command.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 |             fn exec(&self) -> Box<Executor> {
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     register_command!(ctx, "#ARROW", cmd_arrow(f64, f64, f64, f64));
[INFO] [stdout]    |     --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stdout] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/command.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn exec(&self) -> Box<Executor>;
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 -     fn exec(&self) -> Box<Executor>;
[INFO] [stdout] 6 +     fn exec(&self) -> Box<dyn Executor>;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stdout]    |                                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 -     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stdout] 24 +     pub fn register_command(&mut self, cmd: Box<dyn Command>) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 -     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stdout] 141 +     let input: Box<dyn BufRead> = if let Some(path) = file {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]  --> src/vec2.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn zero() -> Vec2 {
[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: `current_frame_mut`
[INFO] [stdout]   --> src/render_state.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_frame`
[INFO] [stdout]   --> src/render_state.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6a8c447ecc905e9a740e9def458a18f046c6c0d4fbc970dd5b6006016d65bb69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8c447ecc905e9a740e9def458a18f046c6c0d4fbc970dd5b6006016d65bb69", kill_on_drop: false }`
[INFO] [stdout] 6a8c447ecc905e9a740e9def458a18f046c6c0d4fbc970dd5b6006016d65bb69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3af73624260461bc072cfea43871d39aa3321524e07acaf963e4dc631c5687c
[INFO] running `Command { std: "docker" "start" "-a" "f3af73624260461bc072cfea43871d39aa3321524e07acaf963e4dc631c5687c", kill_on_drop: false }`
[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]    |                                   ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 11 -     commands: HashMap<String, Box<Command>>
[INFO] [stderr] 11 +     commands: HashMap<String, Box<dyn Command>>
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[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]    |                                   ^^^^^^^^
[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]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `define_command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -             fn exec(&self) -> Box<Executor> {
[INFO] [stderr] 22 +             fn exec(&self) -> Box<dyn Executor> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[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]   |                           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 6 -     fn exec(&self) -> Box<Executor>;
[INFO] [stderr] 6 +     fn exec(&self) -> Box<dyn Executor>;
[INFO] [stderr]   | 
[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]    |                                                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 24 -     pub fn register_command(&mut self, cmd: Box<Command>) {
[INFO] [stderr] 24 +     pub fn register_command(&mut self, cmd: Box<dyn Command>) {
[INFO] [stderr]    | 
[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]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 141 -     let input: Box<BufRead> = if let Some(path) = file {
[INFO] [stderr] 141 +     let input: Box<dyn BufRead> = if let Some(path) = file {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `zero`
[INFO] [stderr]  --> src/vec2.rs:8:12
[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: associated function is never used: `current_frame_mut`
[INFO] [stderr]   --> src/render_state.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn current_frame_mut(&mut self) -> &mut Frame {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `last_frame`
[INFO] [stderr]   --> src/render_state.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn last_frame(&self) -> &Frame {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shiny-pancake` (bin "shiny-pancake" test) generated 18 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shiny_pancake-254c7e4ea12390da)
[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" "f3af73624260461bc072cfea43871d39aa3321524e07acaf963e4dc631c5687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3af73624260461bc072cfea43871d39aa3321524e07acaf963e4dc631c5687c", kill_on_drop: false }`
[INFO] [stdout] f3af73624260461bc072cfea43871d39aa3321524e07acaf963e4dc631c5687c