[INFO] cloning repository https://github.com/nanomad/chip8emu-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nanomad/chip8emu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanomad%2Fchip8emu-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanomad%2Fchip8emu-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bc1d3bc3bee48c769950f9229342acc8e1ddbbb [INFO] testing nanomad/chip8emu-rs against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanomad%2Fchip8emu-rs" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nanomad/chip8emu-rs on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nanomad/chip8emu-rs [INFO] finished tweaking git repo https://github.com/nanomad/chip8emu-rs [INFO] tweaked toml for git repo https://github.com/nanomad/chip8emu-rs written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate git repo https://github.com/nanomad/chip8emu-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5429ee00c54f52759cb52ec3ef22e7622105b5b4e29e2e5bb6721405c9c1a0a [INFO] running `Command { std: "docker" "start" "-a" "f5429ee00c54f52759cb52ec3ef22e7622105b5b4e29e2e5bb6721405c9c1a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5429ee00c54f52759cb52ec3ef22e7622105b5b4e29e2e5bb6721405c9c1a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5429ee00c54f52759cb52ec3ef22e7622105b5b4e29e2e5bb6721405c9c1a0a", kill_on_drop: false }` [INFO] [stdout] f5429ee00c54f52759cb52ec3ef22e7622105b5b4e29e2e5bb6721405c9c1a0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 671766ce45a5937cb9711f304c9a7556ed8887804dcc45ca208a16f3783b87ea [INFO] running `Command { std: "docker" "start" "-a" "671766ce45a5937cb9711f304c9a7556ed8887804dcc45ca208a16f3783b87ea", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling dylib v0.0.1 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling minifb v0.9.0 [INFO] [stderr] Compiling x11-dl v2.2.1 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling chip8emu-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0437]: type `Err` is not a member of trait `TryFrom` [INFO] [stdout] --> src/instruction.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | type Err = String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Err` is not a member of trait `TryFrom` [INFO] [stdout] --> src/debugger/command.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | type Err = String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Err` is not a member of trait `TryFrom` [INFO] [stdout] --> src/peripherals.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | type Err = String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/debugger/debugger.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | (!self.breakpoints.is_empty() && self.breakpoints.contains(&loc)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 168 - (!self.breakpoints.is_empty() && self.breakpoints.contains(&loc)) [INFO] [stdout] 168 + !self.breakpoints.is_empty() && self.breakpoints.contains(&loc) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Err` not found for `Self` [INFO] [stdout] --> src/instruction.rs:39:52 [INFO] [stdout] | [INFO] [stdout] 39 | fn try_from(opcode: u16) -> Result { [INFO] [stdout] | ^^^ associated type `Err` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Err` not found for `Self` [INFO] [stdout] --> src/peripherals.rs:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | fn try_from(val: u8) -> Result { [INFO] [stdout] | ^^^ associated type `Err` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Err` not found for `Self` [INFO] [stdout] --> src/debugger/command.rs:20:53 [INFO] [stdout] | [INFO] [stdout] 20 | fn try_from(text: String) -> Result { [INFO] [stdout] | ^^^ associated type `Err` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0220, E0437. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8emu-rs` due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "671766ce45a5937cb9711f304c9a7556ed8887804dcc45ca208a16f3783b87ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "671766ce45a5937cb9711f304c9a7556ed8887804dcc45ca208a16f3783b87ea", kill_on_drop: false }` [INFO] [stdout] 671766ce45a5937cb9711f304c9a7556ed8887804dcc45ca208a16f3783b87ea