[INFO] cloning repository https://github.com/kregoslup/emu8080 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kregoslup/emu8080" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkregoslup%2Femu8080", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkregoslup%2Femu8080'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4b3a5d7f7c495e707b759d5a07ff4722a9aa38b [INFO] checking kregoslup/emu8080 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkregoslup%2Femu8080" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kregoslup/emu8080 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kregoslup/emu8080 [INFO] finished tweaking git repo https://github.com/kregoslup/emu8080 [INFO] tweaked toml for git repo https://github.com/kregoslup/emu8080 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kregoslup/emu8080 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a95f6c84e1e74e63cffe861c69bfca7964201366fd207411023b799d2ea4abd0 [INFO] running `Command { std: "docker" "start" "-a" "a95f6c84e1e74e63cffe861c69bfca7964201366fd207411023b799d2ea4abd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a95f6c84e1e74e63cffe861c69bfca7964201366fd207411023b799d2ea4abd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95f6c84e1e74e63cffe861c69bfca7964201366fd207411023b799d2ea4abd0", kill_on_drop: false }` [INFO] [stdout] a95f6c84e1e74e63cffe861c69bfca7964201366fd207411023b799d2ea4abd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f1281b3dfa7e8d005bef0f80a56aca3aceeb1594ea15855fbc2f6ad8761a0af [INFO] running `Command { std: "docker" "start" "-a" "3f1281b3dfa7e8d005bef0f80a56aca3aceeb1594ea15855fbc2f6ad8761a0af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking emu8080 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `address` in this scope [INFO] [stdout] --> src/cpu.rs:110:36 [INFO] [stdout] | [INFO] [stdout] 110 | self.program_counter = address; [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `N_BYTES` [INFO] [stdout] --> src/cpu.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::memory::{Memory, N_BYTES}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/cpu.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | (((msb as u16) << 8) | (lsb as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 131 - (((msb as u16) << 8) | (lsb as u16)) [INFO] [stdout] 131 + ((msb as u16) << 8) | (lsb as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dirs::home_dir` [INFO] [stdout] --> src/memory.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use dirs::home_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/memory.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | self.mapping[(pointer as usize)] = value; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - self.mapping[(pointer as usize)] = value; [INFO] [stdout] 33 + self.mapping[pointer as usize] = value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | (((self.h as u16) << 8) | (self.l as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - (((self.h as u16) << 8) | (self.l as u16)) [INFO] [stdout] 38 + ((self.h as u16) << 8) | (self.l as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | (((self.d as u16) << 8) | (self.e as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - (((self.d as u16) << 8) | (self.e as u16)) [INFO] [stdout] 42 + ((self.d as u16) << 8) | (self.e as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | (((self.b as u16) << 8) | (self.c as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - (((self.b as u16) << 8) | (self.c as u16)) [INFO] [stdout] 46 + ((self.b as u16) << 8) | (self.c as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/op_code.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `address` in this scope [INFO] [stdout] --> src/cpu.rs:110:36 [INFO] [stdout] | [INFO] [stdout] 110 | self.program_counter = address; [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `N_BYTES` [INFO] [stdout] --> src/cpu.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::memory::{Memory, N_BYTES}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/cpu.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | (((msb as u16) << 8) | (lsb as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 131 - (((msb as u16) << 8) | (lsb as u16)) [INFO] [stdout] 131 + ((msb as u16) << 8) | (lsb as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `u8` is imported redundantly [INFO] [stdout] --> src/cpu.rs:464:9 [INFO] [stdout] | [INFO] [stdout] 463 | use super::*; [INFO] [stdout] | -------- the item `u8` is already imported here [INFO] [stdout] 464 | use std::u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/memory.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | self.mapping[(pointer as usize)] = value; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - self.mapping[(pointer as usize)] = value; [INFO] [stdout] 33 + self.mapping[pointer as usize] = value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | (((self.h as u16) << 8) | (self.l as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - (((self.h as u16) << 8) | (self.l as u16)) [INFO] [stdout] 38 + ((self.h as u16) << 8) | (self.l as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | (((self.d as u16) << 8) | (self.e as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - (((self.d as u16) << 8) | (self.e as u16)) [INFO] [stdout] 42 + ((self.d as u16) << 8) | (self.e as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/registers.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | (((self.b as u16) << 8) | (self.c as u16)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - (((self.b as u16) << 8) | (self.c as u16)) [INFO] [stdout] 46 + ((self.b as u16) << 8) | (self.c as u16) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/op_code.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cpu.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let address = self.fetch_operand_addressed_memory(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | fn load_acc_direct(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:122:36 [INFO] [stdout] | [INFO] [stdout] 122 | fn store_acc_direct(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:134:38 [INFO] [stdout] | [INFO] [stdout] 134 | fn exchange_registers(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emu8080` (bin "emu8080") due to 2 previous errors; 13 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cpu.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let address = self.fetch_operand_addressed_memory(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | fn load_acc_direct(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:122:36 [INFO] [stdout] | [INFO] [stdout] 122 | fn store_acc_direct(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op_code` [INFO] [stdout] --> src/cpu.rs:134:38 [INFO] [stdout] | [INFO] [stdout] 134 | fn exchange_registers(&mut self, op_code: &OpCode) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:467:13 [INFO] [stdout] | [INFO] [stdout] 467 | let mut memory = Memory::new(input); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emu8080` (bin "emu8080" test) due to 2 previous errors; 14 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3f1281b3dfa7e8d005bef0f80a56aca3aceeb1594ea15855fbc2f6ad8761a0af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1281b3dfa7e8d005bef0f80a56aca3aceeb1594ea15855fbc2f6ad8761a0af", kill_on_drop: false }` [INFO] [stdout] 3f1281b3dfa7e8d005bef0f80a56aca3aceeb1594ea15855fbc2f6ad8761a0af