[INFO] cloning repository https://github.com/fragwuerdig/zchar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fragwuerdig/zchar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffragwuerdig%2Fzchar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffragwuerdig%2Fzchar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96e5f0c7493953c015486101a83b19b5b2f8988b [INFO] checking fragwuerdig/zchar against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffragwuerdig%2Fzchar" "/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/fragwuerdig/zchar on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fragwuerdig/zchar [INFO] finished tweaking git repo https://github.com/fragwuerdig/zchar [INFO] tweaked toml for git repo https://github.com/fragwuerdig/zchar written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fragwuerdig/zchar 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc024d80a7d748b880e8f574757b4763b2c341d445c3407e4f5ab528e37f691e [INFO] running `Command { std: "docker" "start" "-a" "dc024d80a7d748b880e8f574757b4763b2c341d445c3407e4f5ab528e37f691e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc024d80a7d748b880e8f574757b4763b2c341d445c3407e4f5ab528e37f691e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc024d80a7d748b880e8f574757b4763b2c341d445c3407e4f5ab528e37f691e", kill_on_drop: false }` [INFO] [stdout] dc024d80a7d748b880e8f574757b4763b2c341d445c3407e4f5ab528e37f691e [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68def451d37adc3bd2634df75e8df06dce87931bcbd0180360ec3bad1a4b389d [INFO] running `Command { std: "docker" "start" "-a" "68def451d37adc3bd2634df75e8df06dce87931bcbd0180360ec3bad1a4b389d", kill_on_drop: false }` [INFO] [stderr] Checking zchar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/util.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/util.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `zpack`, `zunpack` [INFO] [stdout] --> src/util.rs:269:17 [INFO] [stdout] | [INFO] [stdout] 269 | use super::{zpack, zunpack}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `A0`, `A1`, `A2`, `S`, `ZSCIITAB` [INFO] [stdout] --> src/util.rs:270:24 [INFO] [stdout] | [INFO] [stdout] 270 | use crate::zscii::{A0, A1, A2, S, ZSCIITAB}; [INFO] [stdout] | ^^ ^^ ^^ ^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ZInstruction` [INFO] [stdout] --> src/zcode.rs:599:41 [INFO] [stdout] | [INFO] [stdout] 599 | use crate::zcode::{decode_operands, ZInstruction, ZOperand, ZOperands}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ZInstruction`, `ZOperand`, `ZOperands`, `decode_operands` [INFO] [stdout] --> src/zcode.rs:599:24 [INFO] [stdout] | [INFO] [stdout] 599 | use crate::zcode::{decode_operands, ZInstruction, ZOperand, ZOperands}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | ZOperand::Large { value } => { size += 2; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | ZOperand::Small { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | ZOperand::Variable { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | let opcode = input[0] & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcount` [INFO] [stdout] --> src/zcode.rs:578:18 [INFO] [stdout] | [INFO] [stdout] 578 | let (opcount, memsize) = determine_operand_size(optypes); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/zcode.rs:594:24 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_instruction` is never used [INFO] [stdout] --> src/zcode.rs:594:4 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | ZOperand::Large { value } => { size += 2; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | ZOperand::Small { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | ZOperand::Variable { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | let opcode = input[0] & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcount` [INFO] [stdout] --> src/zcode.rs:578:18 [INFO] [stdout] | [INFO] [stdout] 578 | let (opcount, memsize) = determine_operand_size(optypes); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/zcode.rs:594:24 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:779:17 [INFO] [stdout] | [INFO] [stdout] 779 | let opcode: u8 = i & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:795:17 [INFO] [stdout] | [INFO] [stdout] 795 | let opcode: u8 = i & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_instruction` is never used [INFO] [stdout] --> src/zcode.rs:594:4 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "68def451d37adc3bd2634df75e8df06dce87931bcbd0180360ec3bad1a4b389d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68def451d37adc3bd2634df75e8df06dce87931bcbd0180360ec3bad1a4b389d", kill_on_drop: false }` [INFO] [stdout] 68def451d37adc3bd2634df75e8df06dce87931bcbd0180360ec3bad1a4b389d [INFO] checking fragwuerdig/zchar against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffragwuerdig%2Fzchar" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fragwuerdig/zchar on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fragwuerdig/zchar [INFO] finished tweaking git repo https://github.com/fragwuerdig/zchar [INFO] tweaked toml for git repo https://github.com/fragwuerdig/zchar written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fragwuerdig/zchar 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7da753a1513502a6470fd1d84a08dd6599ff3ac121b41d4de2d0b0cf1e794922 [INFO] running `Command { std: "docker" "start" "-a" "7da753a1513502a6470fd1d84a08dd6599ff3ac121b41d4de2d0b0cf1e794922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7da753a1513502a6470fd1d84a08dd6599ff3ac121b41d4de2d0b0cf1e794922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da753a1513502a6470fd1d84a08dd6599ff3ac121b41d4de2d0b0cf1e794922", kill_on_drop: false }` [INFO] [stdout] 7da753a1513502a6470fd1d84a08dd6599ff3ac121b41d4de2d0b0cf1e794922 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 085dfe2014af9b18e097fbfb6e693205378efbc3dd2fa903377be88bbb9f19d5 [INFO] running `Command { std: "docker" "start" "-a" "085dfe2014af9b18e097fbfb6e693205378efbc3dd2fa903377be88bbb9f19d5", kill_on_drop: false }` [INFO] [stderr] Checking zchar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/util.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/util.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `zpack`, `zunpack` [INFO] [stdout] --> src/util.rs:269:17 [INFO] [stdout] | [INFO] [stdout] 269 | use super::{zpack, zunpack}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `A0`, `A1`, `A2`, `S`, `ZSCIITAB` [INFO] [stdout] --> src/util.rs:270:24 [INFO] [stdout] | [INFO] [stdout] 270 | use crate::zscii::{A0, A1, A2, S, ZSCIITAB}; [INFO] [stdout] | ^^ ^^ ^^ ^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ZInstruction`, `ZOperand`, `ZOperands`, `decode_operands` [INFO] [stdout] --> src/zcode.rs:599:24 [INFO] [stdout] | [INFO] [stdout] 599 | use crate::zcode::{decode_operands, ZInstruction, ZOperand, ZOperands}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ZInstruction` [INFO] [stdout] --> src/zcode.rs:599:41 [INFO] [stdout] | [INFO] [stdout] 599 | use crate::zcode::{decode_operands, ZInstruction, ZOperand, ZOperands}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/util.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | return Some(v) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/util.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | return Some(v) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | ZOperand::Large { value } => { size += 2; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | ZOperand::Small { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | ZOperand::Variable { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | let opcode = input[0] & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcount` [INFO] [stdout] --> src/zcode.rs:578:18 [INFO] [stdout] | [INFO] [stdout] 578 | let (opcount, memsize) = determine_operand_size(optypes); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/zcode.rs:594:24 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zchar` (lib) due to 2 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | ZOperand::Large { value } => { size += 2; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | ZOperand::Small { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/zcode.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | ZOperand::Variable { value } => { size += 1; }, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | let opcode = input[0] & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcount` [INFO] [stdout] --> src/zcode.rs:578:18 [INFO] [stdout] | [INFO] [stdout] 578 | let (opcount, memsize) = determine_operand_size(optypes); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/zcode.rs:594:24 [INFO] [stdout] | [INFO] [stdout] 594 | fn execute_instruction(instruction: ZInstruction) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:779:17 [INFO] [stdout] | [INFO] [stdout] 779 | let opcode: u8 = i & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/zcode.rs:795:17 [INFO] [stdout] | [INFO] [stdout] 795 | let opcode: u8 = i & 0b11111; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zchar` (lib test) due to 2 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "085dfe2014af9b18e097fbfb6e693205378efbc3dd2fa903377be88bbb9f19d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "085dfe2014af9b18e097fbfb6e693205378efbc3dd2fa903377be88bbb9f19d5", kill_on_drop: false }` [INFO] [stdout] 085dfe2014af9b18e097fbfb6e693205378efbc3dd2fa903377be88bbb9f19d5