[INFO] cloning repository https://github.com/drglove/gameboy-emulator-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drglove/gameboy-emulator-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrglove%2Fgameboy-emulator-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrglove%2Fgameboy-emulator-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71ac18a61dd3a1ce2fd2875499d27db9f4f0db4d [INFO] testing drglove/gameboy-emulator-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrglove%2Fgameboy-emulator-rust" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drglove/gameboy-emulator-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/drglove/gameboy-emulator-rust [INFO] finished tweaking git repo https://github.com/drglove/gameboy-emulator-rust [INFO] tweaked toml for git repo https://github.com/drglove/gameboy-emulator-rust written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/drglove/gameboy-emulator-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb3b8c51a4014fde925d9e22b3378a1e6d9ad9fe313b754b49c80312bfb67e0e [INFO] running `Command { std: "docker" "start" "-a" "fb3b8c51a4014fde925d9e22b3378a1e6d9ad9fe313b754b49c80312bfb67e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb3b8c51a4014fde925d9e22b3378a1e6d9ad9fe313b754b49c80312bfb67e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3b8c51a4014fde925d9e22b3378a1e6d9ad9fe313b754b49c80312bfb67e0e", kill_on_drop: false }` [INFO] [stdout] fb3b8c51a4014fde925d9e22b3378a1e6d9ad9fe313b754b49c80312bfb67e0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3c31cc5cf10558bc77c60da16fb89739cebf4cccea5feba27bd74592a2dc2c8 [INFO] running `Command { std: "docker" "start" "-a" "c3c31cc5cf10558bc77c60da16fb89739cebf4cccea5feba27bd74592a2dc2c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cpal v0.12.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling blip_buf-sys v0.1.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling minifb v0.19.0 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling blip_buf v0.1.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling xcursor v0.3.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling alsa v0.4.2 [INFO] [stderr] Compiling wayland-commons v0.27.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling structopt-derive v0.4.9 [INFO] [stderr] Compiling wayland-cursor v0.27.0 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling structopt v0.3.16 [INFO] [stderr] Compiling gameboy-emulator-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/apu/cpal_audio_output.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | self::AudioLoop::run_cycles_for_desired_samples(samples_needed as u32, &mut cpu); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `length` [INFO] [stdout] --> src/apu/channels.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | length: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Playing` [INFO] [stdout] --> src/apu/channels.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | Playing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DeviceFetchFailed` [INFO] [stdout] --> src/apu/cpal_audio_output.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | DeviceFetchFailed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_length_sequence_fire` [INFO] [stdout] --> src/apu/mod.rs:147:12 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn should_length_sequence_fire(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_sweep_sequence_fire` [INFO] [stdout] --> src/apu/mod.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn should_sweep_sequence_fire(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.02s [INFO] running `Command { std: "docker" "inspect" "c3c31cc5cf10558bc77c60da16fb89739cebf4cccea5feba27bd74592a2dc2c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c31cc5cf10558bc77c60da16fb89739cebf4cccea5feba27bd74592a2dc2c8", kill_on_drop: false }` [INFO] [stdout] c3c31cc5cf10558bc77c60da16fb89739cebf4cccea5feba27bd74592a2dc2c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1924400349b90f6c31c63c24937631d27297f2c0083c54c840711e1a02f6f082 [INFO] running `Command { std: "docker" "start" "-a" "1924400349b90f6c31c63c24937631d27297f2c0083c54c840711e1a02f6f082", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gameboy-emulator-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/apu/cpal_audio_output.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | self::AudioLoop::run_cycles_for_desired_samples(samples_needed as u32, &mut cpu); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `length` [INFO] [stdout] --> src/apu/channels.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | length: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Playing` [INFO] [stdout] --> src/apu/channels.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | Playing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DeviceFetchFailed` [INFO] [stdout] --> src/apu/cpal_audio_output.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | DeviceFetchFailed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_length_sequence_fire` [INFO] [stdout] --> src/apu/mod.rs:147:12 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn should_length_sequence_fire(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_sweep_sequence_fire` [INFO] [stdout] --> src/apu/mod.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn should_sweep_sequence_fire(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "1924400349b90f6c31c63c24937631d27297f2c0083c54c840711e1a02f6f082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1924400349b90f6c31c63c24937631d27297f2c0083c54c840711e1a02f6f082", kill_on_drop: false }` [INFO] [stdout] 1924400349b90f6c31c63c24937631d27297f2c0083c54c840711e1a02f6f082 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b6bd18de96fb4a3c8a5082cdd8575b1ec33592c5ef99dcafafeb886ea129c59 [INFO] running `Command { std: "docker" "start" "-a" "2b6bd18de96fb4a3c8a5082cdd8575b1ec33592c5ef99dcafafeb886ea129c59", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/apu/cpal_audio_output.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | self::AudioLoop::run_cycles_for_desired_samples(samples_needed as u32, &mut cpu); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: field is never read: `length` [INFO] [stderr] --> src/apu/channels.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | length: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Playing` [INFO] [stderr] --> src/apu/channels.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | Playing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DeviceFetchFailed` [INFO] [stderr] --> src/apu/cpal_audio_output.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | DeviceFetchFailed, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `should_length_sequence_fire` [INFO] [stderr] --> src/apu/mod.rs:147:12 [INFO] [stderr] | [INFO] [stderr] 147 | pub fn should_length_sequence_fire(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `should_sweep_sequence_fire` [INFO] [stderr] --> src/apu/mod.rs:155:12 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn should_sweep_sequence_fire(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gameboy-emulator-rust` (bin "gameboy-emulator-rust" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gameboy_emulator_rust-670a043040bf592b) [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" "2b6bd18de96fb4a3c8a5082cdd8575b1ec33592c5ef99dcafafeb886ea129c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b6bd18de96fb4a3c8a5082cdd8575b1ec33592c5ef99dcafafeb886ea129c59", kill_on_drop: false }` [INFO] [stdout] 2b6bd18de96fb4a3c8a5082cdd8575b1ec33592c5ef99dcafafeb886ea129c59