[INFO] cloning repository https://github.com/brunodea/gebemula [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brunodea/gebemula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19ef00deb2d78ee88dd9a357db48568c7a0329a6 [INFO] checking brunodea/gebemula against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunodea/gebemula on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brunodea/gebemula [INFO] finished tweaking git repo https://github.com/brunodea/gebemula [INFO] tweaked toml for git repo https://github.com/brunodea/gebemula written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brunodea/gebemula 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-integer v0.1.38 [INFO] [stderr] Downloaded blip_buf-sys v0.1.3 [INFO] [stderr] Downloaded blip_buf v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffe8ac49a00971d0257c21a1b21f82b4a06dea08a68295ad005889fdaad17e7d [INFO] running `Command { std: "docker" "start" "-a" "ffe8ac49a00971d0257c21a1b21f82b4a06dea08a68295ad005889fdaad17e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffe8ac49a00971d0257c21a1b21f82b4a06dea08a68295ad005889fdaad17e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffe8ac49a00971d0257c21a1b21f82b4a06dea08a68295ad005889fdaad17e7d", kill_on_drop: false }` [INFO] [stdout] ffe8ac49a00971d0257c21a1b21f82b4a06dea08a68295ad005889fdaad17e7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6956f76c84afbab6c9c0debd36104529cccc15f2f83c9b6582082308c10dde2a [INFO] running `Command { std: "docker" "start" "-a" "6956f76c84afbab6c9c0debd36104529cccc15f2f83c9b6582082308c10dde2a", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling blip_buf-sys v0.1.3 [INFO] [stderr] Checking blip_buf v0.1.4 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking gebemula v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu/mod.rs:1093:13 [INFO] [stdout] | [INFO] [stdout] 1093 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu/mod.rs:1093:13 [INFO] [stdout] | [INFO] [stdout] 1093 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/debugger.rs:579:13 [INFO] [stdout] | [INFO] [stdout] 579 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/debugger.rs:579:13 [INFO] [stdout] | [INFO] [stdout] 579 | _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/mem/mod.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | _ => panic!("Out of bound! Tried to write to {:#x}.", address), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/mem/mod.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | _ => panic!("Out of bound! Tried to read from {:#x}.", address), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/mem/mod.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | _ => panic!("Out of bound! Tried to write to {:#x}.", address), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/mem/mod.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | _ => panic!("Out of bound! Tried to read from {:#x}.", address), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_mono` is never used [INFO] [stdout] --> src/graphics/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 103 | trait RGB { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 110 | fn is_mono(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IO_END` is never used [INFO] [stdout] --> src/peripherals/sound.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const IO_END: u16 = 0xFF3F; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR41_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | pub const NR41_REGISTER_ADDR: u16 = 0xFF20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR42_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub const NR42_REGISTER_ADDR: u16 = 0xFF21; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR43_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 33 | pub const NR43_REGISTER_ADDR: u16 = 0xFF22; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR44_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub const NR44_REGISTER_ADDR: u16 = 0xFF23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUTPUT_FREQUENCY` is never used [INFO] [stdout] --> src/peripherals/sound.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | pub const OUTPUT_FREQUENCY: u32 = CPU_FREQUENCY_HZ; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUTPUT_CHANNELS` is never used [INFO] [stdout] --> src/peripherals/sound.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | pub const OUTPUT_CHANNELS: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `output_on` and `frequency` are never used [INFO] [stdout] --> src/peripherals/sound.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl WaveVoiceSettings { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 136 | fn output_on(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn frequency(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `channel_num` is never read [INFO] [stdout] --> src/peripherals/sound.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 196 | struct SquareVoice { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 197 | channel_num: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ch4` is never read [INFO] [stdout] --> src/peripherals/sound.rs:453:5 [INFO] [stdout] | [INFO] [stdout] 427 | pub struct AudioController { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 453 | ch4: NoiseVoice, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `nr4x`, `nr5x`, and `wave_table` are never used [INFO] [stdout] --> src/peripherals/sound.rs:678:8 [INFO] [stdout] | [INFO] [stdout] 458 | impl AudioController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 678 | fn nr4x(&self) -> &[u8; 5] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 682 | fn nr5x(&self) -> &[u8; 3] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 686 | fn wave_table(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mem/cartridge.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | &rom_data[..copy_len].copy_from_slice(&rom[..copy_len]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = &rom_data[..copy_len].copy_from_slice(&rom[..copy_len]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mem/cartridge.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 199 | &ram_data[..copy_len].copy_from_slice(&battery[..copy_len]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 199 | let _ = &ram_data[..copy_len].copy_from_slice(&battery[..copy_len]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_mono` is never used [INFO] [stdout] --> src/graphics/mod.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 103 | trait RGB { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 110 | fn is_mono(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IO_END` is never used [INFO] [stdout] --> src/peripherals/sound.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const IO_END: u16 = 0xFF3F; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR41_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | pub const NR41_REGISTER_ADDR: u16 = 0xFF20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR42_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub const NR42_REGISTER_ADDR: u16 = 0xFF21; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR43_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 33 | pub const NR43_REGISTER_ADDR: u16 = 0xFF22; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR44_REGISTER_ADDR` is never used [INFO] [stdout] --> src/peripherals/sound.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub const NR44_REGISTER_ADDR: u16 = 0xFF23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUTPUT_FREQUENCY` is never used [INFO] [stdout] --> src/peripherals/sound.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | pub const OUTPUT_FREQUENCY: u32 = CPU_FREQUENCY_HZ; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OUTPUT_CHANNELS` is never used [INFO] [stdout] --> src/peripherals/sound.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | pub const OUTPUT_CHANNELS: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `output_on` and `frequency` are never used [INFO] [stdout] --> src/peripherals/sound.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl WaveVoiceSettings { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 136 | fn output_on(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn frequency(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `channel_num` is never read [INFO] [stdout] --> src/peripherals/sound.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 196 | struct SquareVoice { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 197 | channel_num: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ch4` is never read [INFO] [stdout] --> src/peripherals/sound.rs:453:5 [INFO] [stdout] | [INFO] [stdout] 427 | pub struct AudioController { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 453 | ch4: NoiseVoice, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `nr4x`, `nr5x`, and `wave_table` are never used [INFO] [stdout] --> src/peripherals/sound.rs:678:8 [INFO] [stdout] | [INFO] [stdout] 458 | impl AudioController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 678 | fn nr4x(&self) -> &[u8; 5] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 682 | fn nr5x(&self) -> &[u8; 3] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 686 | fn wave_table(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mem/cartridge.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | &rom_data[..copy_len].copy_from_slice(&rom[..copy_len]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = &rom_data[..copy_len].copy_from_slice(&rom[..copy_len]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mem/cartridge.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 199 | &ram_data[..copy_len].copy_from_slice(&battery[..copy_len]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 199 | let _ = &ram_data[..copy_len].copy_from_slice(&battery[..copy_len]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6956f76c84afbab6c9c0debd36104529cccc15f2f83c9b6582082308c10dde2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6956f76c84afbab6c9c0debd36104529cccc15f2f83c9b6582082308c10dde2a", kill_on_drop: false }` [INFO] [stdout] 6956f76c84afbab6c9c0debd36104529cccc15f2f83c9b6582082308c10dde2a [INFO] checking brunodea/gebemula against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunodea/gebemula on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brunodea/gebemula [INFO] finished tweaking git repo https://github.com/brunodea/gebemula [INFO] tweaked toml for git repo https://github.com/brunodea/gebemula written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/brunodea/gebemula 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" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24b0c40cf745af7bbf75a556d059786404d1caa514a69205de9ceda667534700 [INFO] running `Command { std: "docker" "start" "-a" "24b0c40cf745af7bbf75a556d059786404d1caa514a69205de9ceda667534700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24b0c40cf745af7bbf75a556d059786404d1caa514a69205de9ceda667534700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b0c40cf745af7bbf75a556d059786404d1caa514a69205de9ceda667534700", kill_on_drop: false }` [INFO] [stdout] 24b0c40cf745af7bbf75a556d059786404d1caa514a69205de9ceda667534700 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 939e54f0886f205dc9b28838da07d357771ed65c0e5243347c245425b6d4efec [INFO] running `Command { std: "docker" "start" "-a" "939e54f0886f205dc9b28838da07d357771ed65c0e5243347c245425b6d4efec", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling blip_buf-sys v0.1.3 [INFO] [stderr] Checking blip_buf v0.1.4 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 501 | impl_integer_for_isize!(i8, test_integer_i8); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 502 | impl_integer_for_isize!(i16, test_integer_i16); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 503 | impl_integer_for_isize!(i32, test_integer_i32); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 504 | impl_integer_for_isize!(i64, test_integer_i64); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 505 | impl_integer_for_isize!(isize, test_integer_isize); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.38/src/lib.rs:266:41 [INFO] [stdout] | [INFO] [stdout] 266 | return (1 << shift).abs() [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 507 | impl_integer_for_isize!(i128, test_integer_i128); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-integer` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "939e54f0886f205dc9b28838da07d357771ed65c0e5243347c245425b6d4efec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939e54f0886f205dc9b28838da07d357771ed65c0e5243347c245425b6d4efec", kill_on_drop: false }` [INFO] [stdout] 939e54f0886f205dc9b28838da07d357771ed65c0e5243347c245425b6d4efec