[INFO] cloning repository https://github.com/stianeklund/z80-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stianeklund/z80-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 563f6195c3d2c6e13cdb27e4a9121f8887e1b63d [INFO] testing stianeklund/z80-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stianeklund/z80-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stianeklund/z80-rs [INFO] finished tweaking git repo https://github.com/stianeklund/z80-rs [INFO] tweaked toml for git repo https://github.com/stianeklund/z80-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/stianeklund/z80-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0a3545480f757b3bf12aeb6e6f763b5e808c5852b37d59796107516885514904 [INFO] running `Command { std: "docker" "start" "-a" "0a3545480f757b3bf12aeb6e6f763b5e808c5852b37d59796107516885514904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a3545480f757b3bf12aeb6e6f763b5e808c5852b37d59796107516885514904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a3545480f757b3bf12aeb6e6f763b5e808c5852b37d59796107516885514904", kill_on_drop: false }` [INFO] [stdout] 0a3545480f757b3bf12aeb6e6f763b5e808c5852b37d59796107516885514904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8ab66dcd328a3295a56586ce6e07a3f6d7d01f3f0c882f514c8b98f26fee97 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3b8ab66dcd328a3295a56586ce6e07a3f6d7d01f3f0c882f514c8b98f26fee97", kill_on_drop: false }` [INFO] [stderr] Compiling z80-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Cpu`, `Registers` [INFO] [stdout] --> src/memory.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1610:13 [INFO] [stdout] | [INFO] [stdout] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1663:13 [INFO] [stdout] | [INFO] [stdout] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cpu.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | output: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_decode` [INFO] [stdout] --> src/interconnect.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn debug_decode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/cpu.rs:307:25 [INFO] [stdout] | [INFO] [stdout] 307 | _ => panic!(format!( [INFO] [stdout] | _________________________^ [INFO] [stdout] 308 | | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 | | )), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 307 ~ _ => panic!( [INFO] [stdout] 308 | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/cpu.rs:2840:63 [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/instruction_info.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "3b8ab66dcd328a3295a56586ce6e07a3f6d7d01f3f0c882f514c8b98f26fee97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8ab66dcd328a3295a56586ce6e07a3f6d7d01f3f0c882f514c8b98f26fee97", kill_on_drop: false }` [INFO] [stdout] 3b8ab66dcd328a3295a56586ce6e07a3f6d7d01f3f0c882f514c8b98f26fee97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c5e3208f844426c5d3c46bbd4746569e37be75b7ff7b54f77a3566129fabd7c [INFO] running `Command { std: "docker" "start" "-a" "4c5e3208f844426c5d3c46bbd4746569e37be75b7ff7b54f77a3566129fabd7c", kill_on_drop: false }` [INFO] [stderr] Compiling z80-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IXH` [INFO] [stdout] --> src/cpu_tests.rs:4:61 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::instruction_info::Register::{BC, DE, HL, IX, IXH, IY, R, SP}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cpu`, `Registers` [INFO] [stdout] --> src/memory.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cpu`, `Registers` [INFO] [stdout] --> src/memory.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1610:13 [INFO] [stdout] | [INFO] [stdout] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1663:13 [INFO] [stdout] | [INFO] [stdout] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1610:13 [INFO] [stdout] | [INFO] [stdout] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1663:13 [INFO] [stdout] | [INFO] [stdout] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cpu.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | output: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `all_tests` [INFO] [stdout] --> src/cpu_tests.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn all_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_decode` [INFO] [stdout] --> src/interconnect.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn debug_decode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/cpu.rs:307:25 [INFO] [stdout] | [INFO] [stdout] 307 | _ => panic!(format!( [INFO] [stdout] | _________________________^ [INFO] [stdout] 308 | | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 | | )), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 307 ~ _ => panic!( [INFO] [stdout] 308 | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/cpu.rs:2840:63 [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/instruction_info.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cpu.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | output: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_decode` [INFO] [stdout] --> src/interconnect.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn debug_decode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/cpu.rs:307:25 [INFO] [stdout] | [INFO] [stdout] 307 | _ => panic!(format!( [INFO] [stdout] | _________________________^ [INFO] [stdout] 308 | | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 | | )), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 307 ~ _ => panic!( [INFO] [stdout] 308 | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stdout] 309 | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stdout] 310 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/cpu.rs:2840:63 [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/formatter.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stdout] --> src/instruction_info.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | fmt.align(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 5.33s [INFO] running `Command { std: "docker" "inspect" "4c5e3208f844426c5d3c46bbd4746569e37be75b7ff7b54f77a3566129fabd7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c5e3208f844426c5d3c46bbd4746569e37be75b7ff7b54f77a3566129fabd7c", kill_on_drop: false }` [INFO] [stdout] 4c5e3208f844426c5d3c46bbd4746569e37be75b7ff7b54f77a3566129fabd7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e2fc31ba010b9304670230983c2e582a30202a61e0188ce19992443535e8d96 [INFO] running `Command { std: "docker" "start" "-a" "8e2fc31ba010b9304670230983c2e582a30202a61e0188ce19992443535e8d96", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Cpu`, `Registers` [INFO] [stderr] --> src/memory.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stderr] | ^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overflow` [INFO] [stderr] --> src/cpu.rs:967:13 [INFO] [stderr] | [INFO] [stderr] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overflow` [INFO] [stderr] --> src/cpu.rs:1610:13 [INFO] [stderr] | [INFO] [stderr] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overflow` [INFO] [stderr] --> src/cpu.rs:1663:13 [INFO] [stderr] | [INFO] [stderr] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `overflow` [INFO] [stderr] --> src/cpu.rs:1924:13 [INFO] [stderr] | [INFO] [stderr] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `output` [INFO] [stderr] --> src/cpu.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | output: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_decode` [INFO] [stderr] --> src/interconnect.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | fn debug_decode(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/cpu.rs:307:25 [INFO] [stderr] | [INFO] [stderr] 307 | _ => panic!(format!( [INFO] [stderr] | _________________________^ [INFO] [stderr] 308 | | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stderr] 309 | | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stderr] 310 | | )), [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 307 ~ _ => panic!( [INFO] [stderr] 308 | "Writing to RP: {:#?}, is not supported by write_reg, called by: {}, opcode:{:02X}{:02X}", [INFO] [stderr] 309 | dst, self.current_instruction, self.opcode, self.next_opcode [INFO] [stderr] 310 ~ ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/cpu.rs:2840:63 [INFO] [stderr] | [INFO] [stderr] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stderr] --> src/formatter.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | fmt.align(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stderr] --> src/formatter.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | fmt.align(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Formatter::<'a>::align` that must be used [INFO] [stderr] --> src/instruction_info.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | fmt.align(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `z80-rs` (lib) generated 12 warnings [INFO] [stderr] warning: unused import: `IXH` [INFO] [stderr] --> src/cpu_tests.rs:4:61 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::instruction_info::Register::{BC, DE, HL, IX, IXH, IY, R, SP}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cpu`, `Registers` [INFO] [stderr] --> src/memory.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stderr] | ^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `all_tests` [INFO] [stderr] --> src/cpu_tests.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | fn all_tests() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `z80-rs` (lib test) generated 14 warnings (11 duplicates) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/z80_rs-8b2e934f807e64a6) [INFO] [stdout] running 9 tests [INFO] [stdout] test cpu_tests::tests::test_ld_hl_indexed ... ignored [INFO] [stdout] test cpu_tests::tests::z80_precise ... ignored [INFO] [stdout] test cpu_tests::tests::test_hf_high_byte ... ok [INFO] [stdout] test cpu_tests::tests::test_hf_flag ... ok [INFO] [stdout] test cpu_tests::tests::test_add_half_carry ... ok [INFO] [stdout] test cpu_tests::tests::test_ld_ixh_ixh ... ok [INFO] [stdout] test cpu_tests::tests::test_overflow_flag_add ... ok [INFO] [stdout] test cpu_tests::tests::test_overflow_flag_sub ... ok [INFO] [stdout] test cpu_tests::tests::fast_z80 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.28s [INFO] [stdout] [INFO] [stderr] Doc-tests z80-rs [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" "8e2fc31ba010b9304670230983c2e582a30202a61e0188ce19992443535e8d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e2fc31ba010b9304670230983c2e582a30202a61e0188ce19992443535e8d96", kill_on_drop: false }` [INFO] [stdout] 8e2fc31ba010b9304670230983c2e582a30202a61e0188ce19992443535e8d96