[INFO] cloning repository https://github.com/patmessina/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patmessina/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatmessina%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatmessina%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17dee4743c8e1bef598d4aa89479c33a29eca282
[INFO] checking patmessina/chip8 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatmessina%2Fchip8" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/patmessina/chip8
[INFO] finished tweaking git repo https://github.com/patmessina/chip8
[INFO] tweaked toml for git repo https://github.com/patmessina/chip8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/patmessina/chip8 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/patmessina/chip8 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda
[INFO] running `Command { std: "docker" "start" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TokenType` and `Token`
[INFO] [stdout]   --> src/assembler/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use token::{Token, TokenType};
[INFO] [stdout]    |                 ^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `origin::get_origin`
[INFO] [stdout]   --> src/assembler/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use origin::get_origin;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::address_from_string`
[INFO] [stdout]   --> src/assembler/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use utils::address_from_string;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::get_address`
[INFO] [stdout]   --> src/assembler/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use utils::get_address;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `labels::get_labels`
[INFO] [stdout]   --> src/assembler/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use labels::get_labels;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opcodes::*`
[INFO] [stdout]   --> src/assembler/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use opcodes::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `registers::Register`
[INFO] [stdout]   --> src/assembler/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use registers::Register;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg::ArgType`
[INFO] [stdout]   --> src/assembler/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use arg::ArgType;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TokenType` and `Token`
[INFO] [stdout]   --> src/assembler/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use token::{Token, TokenType};
[INFO] [stdout]    |                 ^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `origin::get_origin`
[INFO] [stdout]   --> src/assembler/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use origin::get_origin;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::address_from_string`
[INFO] [stdout]   --> src/assembler/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use utils::address_from_string;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::get_address`
[INFO] [stdout]   --> src/assembler/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use utils::get_address;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `labels::get_labels`
[INFO] [stdout]   --> src/assembler/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use labels::get_labels;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opcodes::*`
[INFO] [stdout]   --> src/assembler/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use opcodes::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `registers::Register`
[INFO] [stdout]   --> src/assembler/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use registers::Register;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg::ArgType`
[INFO] [stdout]   --> src/assembler/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use arg::ArgType;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/assembler/opcodes.rs:768:61
[INFO] [stdout]     |
[INFO] [stdout] 768 |                 args: (Register::V0, ArgType::IndexRegister("i".into())),
[INFO] [stdout]     |                                                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 768 -                 args: (Register::V0, ArgType::IndexRegister("i".into())),
[INFO] [stdout] 768 +                 args: (Register::V0, ArgType::IndexRegister("i")),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 768 -                 args: (Register::V0, ArgType::IndexRegister("i".into())),
[INFO] [stdout] 768 +                 args: (Register::V0, ArgType::IndexRegister(<&str as Into<_>>::into("i"))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/assembler/opcodes.rs:773:52
[INFO] [stdout]     |
[INFO] [stdout] 773 |                 args: (Register::V0, ArgType::Font("f".into())),
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 773 -                 args: (Register::V0, ArgType::Font("f".into())),
[INFO] [stdout] 773 +                 args: (Register::V0, ArgType::Font("f")),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 773 -                 args: (Register::V0, ArgType::Font("f".into())),
[INFO] [stdout] 773 +                 args: (Register::V0, ArgType::Font(<&str as Into<_>>::into("f"))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/assembler/opcodes.rs:864:46
[INFO] [stdout]     |
[INFO] [stdout] 864 |                 args: ArgType::IndexRegister("i".into()),
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 864 -                 args: ArgType::IndexRegister("i".into()),
[INFO] [stdout] 864 +                 args: ArgType::IndexRegister("i"),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 864 -                 args: ArgType::IndexRegister("i".into()),
[INFO] [stdout] 864 +                 args: ArgType::IndexRegister(<&str as Into<_>>::into("i")),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip-8` (bin "chip-8" test) due to 3 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda", kill_on_drop: false }`
[INFO] [stdout] 59f53e504caf5c3faf849e50cc5572d1620864fd008e54a6d661a8d4fb14dfda
