[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#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunodea/gebemula on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "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-2-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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blip_buf v0.1.4 [INFO] [stderr] Downloaded blip_buf-sys v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ed38d0e4d5f396cecb2b98cc3bf0780fd6e7a8830e4197e966cf3c48c016b74 [INFO] running `Command { std: "docker" "start" "-a" "9ed38d0e4d5f396cecb2b98cc3bf0780fd6e7a8830e4197e966cf3c48c016b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ed38d0e4d5f396cecb2b98cc3bf0780fd6e7a8830e4197e966cf3c48c016b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed38d0e4d5f396cecb2b98cc3bf0780fd6e7a8830e4197e966cf3c48c016b74", kill_on_drop: false }` [INFO] [stdout] 9ed38d0e4d5f396cecb2b98cc3bf0780fd6e7a8830e4197e966cf3c48c016b74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3102e94b31f79f8ac65d7ff415f1c92cbba5688819a5034af47441c68edec18 [INFO] running `Command { std: "docker" "start" "-a" "e3102e94b31f79f8ac65d7ff415f1c92cbba5688819a5034af47441c68edec18", 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 num-iter v0.1.37 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking arrayref v0.3.4 [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 1.73s [INFO] running `Command { std: "docker" "inspect" "e3102e94b31f79f8ac65d7ff415f1c92cbba5688819a5034af47441c68edec18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3102e94b31f79f8ac65d7ff415f1c92cbba5688819a5034af47441c68edec18", kill_on_drop: false }` [INFO] [stdout] e3102e94b31f79f8ac65d7ff415f1c92cbba5688819a5034af47441c68edec18 [INFO] checking brunodea/gebemula against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunodea%2Fgebemula" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunodea/gebemula on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "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-2-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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29dc928cf1193efd411b8735b41d9b3227116337ba36a6d5384c81492ad011f6 [INFO] running `Command { std: "docker" "start" "-a" "29dc928cf1193efd411b8735b41d9b3227116337ba36a6d5384c81492ad011f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29dc928cf1193efd411b8735b41d9b3227116337ba36a6d5384c81492ad011f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29dc928cf1193efd411b8735b41d9b3227116337ba36a6d5384c81492ad011f6", kill_on_drop: false }` [INFO] [stdout] 29dc928cf1193efd411b8735b41d9b3227116337ba36a6d5384c81492ad011f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f6ca7d90f33252163b26742bfdfecffe7dbbe072ed6a5beda3a941bb80457d9 [INFO] running `Command { std: "docker" "start" "-a" "6f6ca7d90f33252163b26742bfdfecffe7dbbe072ed6a5beda3a941bb80457d9", 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] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.7.0/src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use core as __core; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0365`. [INFO] [stdout] [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6f6ca7d90f33252163b26742bfdfecffe7dbbe072ed6a5beda3a941bb80457d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f6ca7d90f33252163b26742bfdfecffe7dbbe072ed6a5beda3a941bb80457d9", kill_on_drop: false }` [INFO] [stdout] 6f6ca7d90f33252163b26742bfdfecffe7dbbe072ed6a5beda3a941bb80457d9