[INFO] cloning repository https://github.com/yoo2001818/rust-8086 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoo2001818/rust-8086" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoo2001818%2Frust-8086", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoo2001818%2Frust-8086'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fbf118c5ce50759d79c48adbf643f4dc882f6ef [INFO] checking yoo2001818/rust-8086 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoo2001818%2Frust-8086" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... 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[INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 144 | RegisterByteType::Al => store.ax = (store.ax & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 145 | RegisterByteType::Cl => store.cx = (store.cx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 146 | RegisterByteType::Dl => store.dx = (store.dx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 147 | RegisterByteType::Bl => store.bx = (store.bx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ah` is never read [INFO] [stdout] --> src/i8086/op_exec.rs:637:15 [INFO] [stdout] | [INFO] [stdout] 637 | let mut ah = (cpu.register.ax >> 8) & 0xff; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:894:16 [INFO] [stdout] | [INFO] [stdout] 894 | Op::Movs(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:895:16 [INFO] [stdout] | [INFO] [stdout] 895 | Op::Cmps(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:896:16 [INFO] [stdout] | [INFO] [stdout] 896 | Op::Scas(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:897:16 [INFO] [stdout] | [INFO] [stdout] 897 | Op::Lods(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:898:16 [INFO] [stdout] | [INFO] [stdout] 898 | Op::Stos(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:15 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:21 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cache` is never read [INFO] [stdout] --> src/mem/paged.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct PagedMemory { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 29 | cache: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_value` is never used [INFO] [stdout] --> src/i8086/op.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 52 | impl AddressType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn to_value(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_OF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const INT_OF: u8 = 0x4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_BR` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const INT_BR: u8 = 0x5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_UD` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const INT_UD: u8 = 0x6; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_DF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const INT_DF: u8 = 0x8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_GP` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const INT_GP: u8 = 0xd; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_MF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INT_MF: u8 = 0x10; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/i8086/cpu.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 131 | RegisterByteType::Al => (store.ax & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 132 | RegisterByteType::Cl => (store.cx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 133 | RegisterByteType::Dl => (store.dx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 134 | RegisterByteType::Bl => (store.bx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 144 | RegisterByteType::Al => store.ax = (store.ax & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 145 | RegisterByteType::Cl => store.cx = (store.cx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 146 | RegisterByteType::Dl => store.dx = (store.dx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 147 | RegisterByteType::Bl => store.bx = (store.bx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `tests/tests.com`: No such file or directory (os error 2) [INFO] [stdout] --> tests/cpu.rs:124:19 [INFO] [stdout] | [INFO] [stdout] 124 | let test_data = include_bytes!("tests.com"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ah` is never read [INFO] [stdout] --> src/i8086/op_exec.rs:637:15 [INFO] [stdout] | [INFO] [stdout] 637 | let mut ah = (cpu.register.ax >> 8) & 0xff; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:894:16 [INFO] [stdout] | [INFO] [stdout] 894 | Op::Movs(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:895:16 [INFO] [stdout] | [INFO] [stdout] 895 | Op::Cmps(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:896:16 [INFO] [stdout] | [INFO] [stdout] 896 | Op::Scas(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:897:16 [INFO] [stdout] | [INFO] [stdout] 897 | Op::Lods(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:898:16 [INFO] [stdout] | [INFO] [stdout] 898 | Op::Stos(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:15 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:21 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cache` is never read [INFO] [stdout] --> src/mem/paged.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct PagedMemory { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 29 | cache: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_value` is never used [INFO] [stdout] --> src/i8086/op.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 52 | impl AddressType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn to_value(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_OF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const INT_OF: u8 = 0x4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_BR` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const INT_BR: u8 = 0x5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_UD` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const INT_UD: u8 = 0x6; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_DF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const INT_DF: u8 = 0x8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_GP` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const INT_GP: u8 = 0xd; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_MF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INT_MF: u8 = 0x10; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/i8086/cpu.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-8086` (test "cpu") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 131 | RegisterByteType::Al => (store.ax & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 132 | RegisterByteType::Cl => (store.cx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 133 | RegisterByteType::Dl => (store.dx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 134 | RegisterByteType::Bl => (store.bx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 144 | RegisterByteType::Al => store.ax = (store.ax & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 145 | RegisterByteType::Cl => store.cx = (store.cx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 146 | RegisterByteType::Dl => store.dx = (store.dx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 147 | RegisterByteType::Bl => store.bx = (store.bx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ah` is never read [INFO] [stdout] --> src/i8086/op_exec.rs:637:15 [INFO] [stdout] | [INFO] [stdout] 637 | let mut ah = (cpu.register.ax >> 8) & 0xff; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:894:16 [INFO] [stdout] | [INFO] [stdout] 894 | Op::Movs(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:895:16 [INFO] [stdout] | [INFO] [stdout] 895 | Op::Cmps(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:896:16 [INFO] [stdout] | [INFO] [stdout] 896 | Op::Scas(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:897:16 [INFO] [stdout] | [INFO] [stdout] 897 | Op::Lods(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:898:16 [INFO] [stdout] | [INFO] [stdout] 898 | Op::Stos(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:15 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:21 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mem/paged.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl PagedMemorySegment { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cache` is never read [INFO] [stdout] --> src/mem/paged.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct PagedMemory { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 29 | cache: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_page` is never used [INFO] [stdout] --> src/mem/paged.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 33 | impl PagedMemory { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove_page(&mut self, start: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `jmp`, `hlt`, `unhlt`, and `run` are never used [INFO] [stdout] --> src/i8086/cpu.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 16 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn jmp(&mut self, seg: u16, addr: u16) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn hlt(&mut self) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn unhlt(&mut self) -> () { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn run(&mut self) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_value` is never used [INFO] [stdout] --> src/i8086/op.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 52 | impl AddressType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn to_value(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cmps` is never constructed [INFO] [stdout] --> src/i8086/op.rs:271:3 [INFO] [stdout] | [INFO] [stdout] 254 | pub enum Op { [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 271 | Cmps(OpSize), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_OF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const INT_OF: u8 = 0x4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_BR` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const INT_BR: u8 = 0x5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_UD` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const INT_UD: u8 = 0x6; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_DF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const INT_DF: u8 = 0x8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_GP` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const INT_GP: u8 = 0xd; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_MF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INT_MF: u8 = 0x10; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/i8086/cpu.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:139:7 [INFO] [stdout] | [INFO] [stdout] 131 | RegisterByteType::Al => (store.ax & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 132 | RegisterByteType::Cl => (store.cx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 133 | RegisterByteType::Dl => (store.dx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 134 | RegisterByteType::Bl => (store.bx & 0xff) as u8, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 139 | _ => 0, [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/i8086/register.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 144 | RegisterByteType::Al => store.ax = (store.ax & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 145 | RegisterByteType::Cl => store.cx = (store.cx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 146 | RegisterByteType::Dl => store.dx = (store.dx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 147 | RegisterByteType::Bl => store.bx = (store.bx & !0xff) | value as u16, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 152 | _ => (), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ah` is never read [INFO] [stdout] --> src/i8086/op_exec.rs:637:15 [INFO] [stdout] | [INFO] [stdout] 637 | let mut ah = (cpu.register.ax >> 8) & 0xff; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:894:16 [INFO] [stdout] | [INFO] [stdout] 894 | Op::Movs(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:895:16 [INFO] [stdout] | [INFO] [stdout] 895 | Op::Cmps(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:896:16 [INFO] [stdout] | [INFO] [stdout] 896 | Op::Scas(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:897:16 [INFO] [stdout] | [INFO] [stdout] 897 | Op::Lods(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/i8086/op_exec.rs:898:16 [INFO] [stdout] | [INFO] [stdout] 898 | Op::Stos(size) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:15 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/i8086/op_exec.rs:1017:21 [INFO] [stdout] | [INFO] [stdout] 1017 | Op::Esc(code, operand) => {}, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CallbackMemory` is never constructed [INFO] [stdout] --> src/mem/callback.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct CallbackMemory { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mem/callback.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 8 | impl CallbackMemory { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PagedMemorySegment` is never constructed [INFO] [stdout] --> src/mem/paged.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct PagedMemorySegment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mem/paged.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 12 | impl PagedMemorySegment { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PagedMemory` is never constructed [INFO] [stdout] --> src/mem/paged.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct PagedMemory { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert_page`, `remove_page`, and `get_page` are never used [INFO] [stdout] --> src/mem/paged.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 33 | impl PagedMemory { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 34 | pub fn new() -> PagedMemory { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn insert_page(&mut self, entry: PagedMemorySegment) -> () { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove_page(&mut self, start: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn get_page(&self, address: usize) -> Option<&RefCell> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `jmp`, `hlt`, `unhlt`, and `run` are never used [INFO] [stdout] --> src/i8086/cpu.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 16 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn jmp(&mut self, seg: u16, addr: u16) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn hlt(&mut self) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn unhlt(&mut self) -> () { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn run(&mut self) -> () { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_value` is never used [INFO] [stdout] --> src/i8086/op.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 52 | impl AddressType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn to_value(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cmps` is never constructed [INFO] [stdout] --> src/i8086/op.rs:271:3 [INFO] [stdout] | [INFO] [stdout] 254 | pub enum Op { [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 271 | Cmps(OpSize), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_OF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const INT_OF: u8 = 0x4; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_BR` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const INT_BR: u8 = 0x5; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_UD` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const INT_UD: u8 = 0x6; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_DF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const INT_DF: u8 = 0x8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_GP` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const INT_GP: u8 = 0xd; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INT_MF` is never used [INFO] [stdout] --> src/i8086/op_exec.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const INT_MF: u8 = 0x10; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/i8086/cpu.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn iter(&mut self) -> CPUIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de6ae1c01f687c06921b7c88d1c9e02132691ddec01aa3fc4d7c12aebb5be057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de6ae1c01f687c06921b7c88d1c9e02132691ddec01aa3fc4d7c12aebb5be057", kill_on_drop: false }` [INFO] [stdout] de6ae1c01f687c06921b7c88d1c9e02132691ddec01aa3fc4d7c12aebb5be057