[INFO] cloning repository https://github.com/timsavage/rusty-maschine-mikro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timsavage/rusty-maschine-mikro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimsavage%2Frusty-maschine-mikro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimsavage%2Frusty-maschine-mikro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7ad26729092b7a10f1c71709b747ab88c42d7ff
[INFO] testing timsavage/rusty-maschine-mikro against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimsavage%2Frusty-maschine-mikro" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timsavage/rusty-maschine-mikro on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timsavage/rusty-maschine-mikro
[INFO] finished tweaking git repo https://github.com/timsavage/rusty-maschine-mikro
[INFO] tweaked toml for git repo https://github.com/timsavage/rusty-maschine-mikro written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/timsavage/rusty-maschine-mikro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c13af4a0cb85fc07be689dfa0709224588c437240554489bcf32596685d927f
[INFO] running `Command { std: "docker" "start" "-a" "8c13af4a0cb85fc07be689dfa0709224588c437240554489bcf32596685d927f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c13af4a0cb85fc07be689dfa0709224588c437240554489bcf32596685d927f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c13af4a0cb85fc07be689dfa0709224588c437240554489bcf32596685d927f", kill_on_drop: false }`
[INFO] [stdout] 8c13af4a0cb85fc07be689dfa0709224588c437240554489bcf32596685d927f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f57ae34d702b034c2729d2eb8af3af69d3ff75f01eadfc7a86c14e6bf5c740
[INFO] running `Command { std: "docker" "start" "-a" "62f57ae34d702b034c2729d2eb8af3af69d3ff75f01eadfc7a86c14e6bf5c740", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling int-enum-impl v0.4.0
[INFO] [stderr]    Compiling int-enum v0.4.0
[INFO] [stderr]    Compiling mm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colour::Colour;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `controller::Controller`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use controller::Controller;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use events::{Event, EventContext, EventHandler, EventTask};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/colour.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/pad.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::controller::{Controller, Error};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::events::Event::ButtonChange`
[INFO] [stdout]  --> src/pad.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::events::Event::ButtonChange;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventContext` and `EventTask`
[INFO] [stdout]  --> src/pad.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::events::{Button, Event, EventContext, EventHandler, EventTask};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `data_size`, `invert`, `fill`, `pixel`, `copy_from`, and `vscroll_rows` are never used
[INFO] [stdout]    --> src/gui/display.rs:34:8
[INFO] [stdout]     |
[INFO] [stdout] 20  | pub trait Canvas<T: Clone> {
[INFO] [stdout]     |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 34  |     fn data_size(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn invert(&mut self);
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     fn fill(&mut self, colour: T);
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87  |     fn pixel(&self, x: usize, y: usize) -> Option<T>;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |     fn copy_from(&mut self, canvas: &dyn Canvas<T>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn vscroll_rows(&mut self, row_start: usize, row_end: usize, direction: Direction);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Control` is never constructed
[INFO] [stdout]  --> src/gui/ui/display.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Control {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Display` is never constructed
[INFO] [stdout]  --> src/gui/ui/display.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Display {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `control` is never used
[INFO] [stdout]   --> src/gui/ui/display.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 11 |     pub fn control(&self) -> &Control {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "62f57ae34d702b034c2729d2eb8af3af69d3ff75f01eadfc7a86c14e6bf5c740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f57ae34d702b034c2729d2eb8af3af69d3ff75f01eadfc7a86c14e6bf5c740", kill_on_drop: false }`
[INFO] [stdout] 62f57ae34d702b034c2729d2eb8af3af69d3ff75f01eadfc7a86c14e6bf5c740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bea861341b70b1949773d9f306fb344d6458841d9e7e6ee10024fce6ccd406b0
[INFO] running `Command { std: "docker" "start" "-a" "bea861341b70b1949773d9f306fb344d6458841d9e7e6ee10024fce6ccd406b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colour::Colour;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `controller::Controller`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use controller::Controller;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use events::{Event, EventContext, EventHandler, EventTask};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/colour.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/pad.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::controller::{Controller, Error};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::events::Event::ButtonChange`
[INFO] [stdout]  --> src/pad.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::events::Event::ButtonChange;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventContext` and `EventTask`
[INFO] [stdout]  --> src/pad.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::events::{Button, Event, EventContext, EventHandler, EventTask};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `data_size`, `invert`, `fill`, `pixel`, `copy_from`, and `vscroll_rows` are never used
[INFO] [stdout]    --> src/gui/display.rs:34:8
[INFO] [stdout]     |
[INFO] [stdout] 20  | pub trait Canvas<T: Clone> {
[INFO] [stdout]     |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 34  |     fn data_size(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn invert(&mut self);
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     fn fill(&mut self, colour: T);
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87  |     fn pixel(&self, x: usize, y: usize) -> Option<T>;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |     fn copy_from(&mut self, canvas: &dyn Canvas<T>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn vscroll_rows(&mut self, row_start: usize, row_end: usize, direction: Direction);
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Control` is never constructed
[INFO] [stdout]  --> src/gui/ui/display.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Control {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Display` is never constructed
[INFO] [stdout]  --> src/gui/ui/display.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Display {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `control` is never used
[INFO] [stdout]   --> src/gui/ui/display.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 11 |     pub fn control(&self) -> &Control {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "bea861341b70b1949773d9f306fb344d6458841d9e7e6ee10024fce6ccd406b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea861341b70b1949773d9f306fb344d6458841d9e7e6ee10024fce6ccd406b0", kill_on_drop: false }`
[INFO] [stdout] bea861341b70b1949773d9f306fb344d6458841d9e7e6ee10024fce6ccd406b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5108629d4be1559d7a2bf97fea05a118ae4276f09944d2f1d152d597d66aaf11
[INFO] running `Command { std: "docker" "start" "-a" "5108629d4be1559d7a2bf97fea05a118ae4276f09944d2f1d152d597d66aaf11", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `colour::Colour`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use colour::Colour;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `controller::Controller`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use controller::Controller;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]  --> src/main.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use events::{Event, EventContext, EventHandler, EventTask};
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread_rng`
[INFO] [stderr]  --> src/colour.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{thread_rng, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/pad.rs:2:37
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::controller::{Controller, Error};
[INFO] [stderr]   |                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::events::Event::ButtonChange`
[INFO] [stderr]  --> src/pad.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::events::Event::ButtonChange;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EventContext` and `EventTask`
[INFO] [stderr]  --> src/pad.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::events::{Button, Event, EventContext, EventHandler, EventTask};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `data_size`, `invert`, `fill`, `pixel`, `copy_from`, and `vscroll_rows` are never used
[INFO] [stderr]    --> src/gui/display.rs:34:8
[INFO] [stderr]     |
[INFO] [stderr] 20  | pub trait Canvas<T: Clone> {
[INFO] [stderr]     |           ------ methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 34  |     fn data_size(&self) -> usize;
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54  |     fn invert(&mut self);
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 69  |     fn fill(&mut self, colour: T);
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87  |     fn pixel(&self, x: usize, y: usize) -> Option<T>;
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 92  |     fn copy_from(&mut self, canvas: &dyn Canvas<T>);
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn vscroll_rows(&mut self, row_start: usize, row_end: usize, direction: Direction);
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Control` is never constructed
[INFO] [stderr]  --> src/gui/ui/display.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Control {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Display` is never constructed
[INFO] [stderr]  --> src/gui/ui/display.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Display {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `control` is never used
[INFO] [stderr]   --> src/gui/ui/display.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Display {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 11 |     pub fn control(&self) -> &Control {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mm` (bin "mm" test) generated 11 warnings (run `cargo fix --bin "mm" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mm-0789fc1a208b716a)
[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" "5108629d4be1559d7a2bf97fea05a118ae4276f09944d2f1d152d597d66aaf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5108629d4be1559d7a2bf97fea05a118ae4276f09944d2f1d152d597d66aaf11", kill_on_drop: false }`
[INFO] [stdout] 5108629d4be1559d7a2bf97fea05a118ae4276f09944d2f1d152d597d66aaf11
[INFO] testing timsavage/rusty-maschine-mikro against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimsavage%2Frusty-maschine-mikro" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timsavage/rusty-maschine-mikro on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timsavage/rusty-maschine-mikro
[INFO] finished tweaking git repo https://github.com/timsavage/rusty-maschine-mikro
[INFO] tweaked toml for git repo https://github.com/timsavage/rusty-maschine-mikro written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/timsavage/rusty-maschine-mikro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54db019dc5bacd1da374bb3505da6d2df0e04b040e2a8fb681237812d1674416
[INFO] running `Command { std: "docker" "start" "-a" "54db019dc5bacd1da374bb3505da6d2df0e04b040e2a8fb681237812d1674416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54db019dc5bacd1da374bb3505da6d2df0e04b040e2a8fb681237812d1674416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54db019dc5bacd1da374bb3505da6d2df0e04b040e2a8fb681237812d1674416", kill_on_drop: false }`
[INFO] [stdout] 54db019dc5bacd1da374bb3505da6d2df0e04b040e2a8fb681237812d1674416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f28eb12e3ab3f85f1db845377273d0b04cf9c11c6d8e28f5468bd0613985967b
[INFO] running `Command { std: "docker" "start" "-a" "f28eb12e3ab3f85f1db845377273d0b04cf9c11c6d8e28f5468bd0613985967b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetazbpPG3"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f28eb12e3ab3f85f1db845377273d0b04cf9c11c6d8e28f5468bd0613985967b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28eb12e3ab3f85f1db845377273d0b04cf9c11c6d8e28f5468bd0613985967b", kill_on_drop: false }`
[INFO] [stdout] f28eb12e3ab3f85f1db845377273d0b04cf9c11c6d8e28f5468bd0613985967b