[INFO] fetching crate zkvmc-llvm 0.0.1... [INFO] building zkvmc-llvm-0.0.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate zkvmc-llvm 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate zkvmc-llvm 0.0.1 [INFO] finished tweaking crates.io crate zkvmc-llvm 0.0.1 [INFO] tweaked toml for crates.io crate zkvmc-llvm 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zkvmc-llvm 0.0.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zkvmc-llvm 0.0.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bce41b3eda6167036f9f3c9133af82ed5a73a0226a9ee15ff253a346ece7767f [INFO] running `Command { std: "docker" "start" "-a" "bce41b3eda6167036f9f3c9133af82ed5a73a0226a9ee15ff253a346ece7767f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bce41b3eda6167036f9f3c9133af82ed5a73a0226a9ee15ff253a346ece7767f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bce41b3eda6167036f9f3c9133af82ed5a73a0226a9ee15ff253a346ece7767f", kill_on_drop: false }` [INFO] [stdout] bce41b3eda6167036f9f3c9133af82ed5a73a0226a9ee15ff253a346ece7767f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 437e867ba2318111d2eeb0e367773ed1aef0c6140c107f96028e8e2a50222a5d [INFO] running `Command { std: "docker" "start" "-a" "437e867ba2318111d2eeb0e367773ed1aef0c6140c107f96028e8e2a50222a5d", kill_on_drop: false }` [INFO] [stderr] Compiling zkvmc-backend v0.0.1 [INFO] [stderr] Compiling zkvmc-llvm v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/backend.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | cond: zkvmc_backend::Cond, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cond` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:60:23 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_true` [INFO] [stdout] --> src/backend.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | if_true: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_true` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:77:39 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | width: zkvmc_backend::Width, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_false` [INFO] [stdout] --> src/backend.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | if_false: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_false` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instr` [INFO] [stdout] --> src/backend.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | fn undefined(&mut self, instr: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_instr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | fn fetch_u32(&mut self, addr: u32) -> u32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | fn get_reg(&mut self, index: u32) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | fn const_value(&mut self, val: u32) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/backend.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_next_pc(&mut self, pc: u32) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:48:39 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:40:73 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/backend.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | fn jump(&mut self, target: Self::Value) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:52:39 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:56:38 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 105 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 105 - signed: zkvmc_backend::Signed, [INFO] [stdout] 105 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 34 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 34 - signed: zkvmc_backend::Signed, [INFO] [stdout] 34 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 70 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 70 - signed: zkvmc_backend::Signed, [INFO] [stdout] 70 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 83 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 83 - signed: zkvmc_backend::Signed, [INFO] [stdout] 83 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 96 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 96 - signed: zkvmc_backend::Signed, [INFO] [stdout] 96 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | val: Self::Value, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | shift: Self::Value, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | addr: Self::Value, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LlvmBackend` is never constructed [INFO] [stdout] --> src/backend.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct LlvmBackend {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "437e867ba2318111d2eeb0e367773ed1aef0c6140c107f96028e8e2a50222a5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437e867ba2318111d2eeb0e367773ed1aef0c6140c107f96028e8e2a50222a5d", kill_on_drop: false }` [INFO] [stdout] 437e867ba2318111d2eeb0e367773ed1aef0c6140c107f96028e8e2a50222a5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2518e6daf97990500fb05bc31bb593b1e6fbcfc3905bf4332417979da0e389a5 [INFO] running `Command { std: "docker" "start" "-a" "2518e6daf97990500fb05bc31bb593b1e6fbcfc3905bf4332417979da0e389a5", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/backend.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | cond: zkvmc_backend::Cond, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cond` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:60:23 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_true` [INFO] [stdout] --> src/backend.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | if_true: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_true` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:77:39 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | width: zkvmc_backend::Width, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_false` [INFO] [stdout] --> src/backend.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | if_false: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_false` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instr` [INFO] [stdout] --> src/backend.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | fn undefined(&mut self, instr: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_instr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | fn fetch_u32(&mut self, addr: u32) -> u32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | fn get_reg(&mut self, index: u32) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | fn const_value(&mut self, val: u32) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/backend.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_next_pc(&mut self, pc: u32) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:48:39 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:40:73 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/backend.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | fn jump(&mut self, target: Self::Value) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:52:39 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:56:38 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 105 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 105 - signed: zkvmc_backend::Signed, [INFO] [stdout] 105 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zkvmc-llvm v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 34 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 34 - signed: zkvmc_backend::Signed, [INFO] [stdout] 34 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 70 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 70 - signed: zkvmc_backend::Signed, [INFO] [stdout] 70 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 83 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 83 - signed: zkvmc_backend::Signed, [INFO] [stdout] 83 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 96 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 96 - signed: zkvmc_backend::Signed, [INFO] [stdout] 96 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | val: Self::Value, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | shift: Self::Value, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | addr: Self::Value, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LlvmBackend` is never constructed [INFO] [stdout] --> src/backend.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct LlvmBackend {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | fn get_reg(&mut self, index: u32) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/backend.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | cond: zkvmc_backend::Cond, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cond` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:48:39 [INFO] [stdout] | [INFO] [stdout] 48 | fn sub(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instr` [INFO] [stdout] --> src/backend.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | fn undefined(&mut self, instr: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_instr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:52:39 [INFO] [stdout] | [INFO] [stdout] 52 | fn and(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 90 | fn mulhsu(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/backend.rs:112:24 [INFO] [stdout] | [INFO] [stdout] 112 | fn jump(&mut self, target: Self::Value) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_true` [INFO] [stdout] --> src/backend.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | if_true: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_true` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:40:73 [INFO] [stdout] | [INFO] [stdout] 40 | fn store(&mut self, width: zkvmc_backend::Width, addr: Self::Value, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:60:23 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:56:38 [INFO] [stdout] | [INFO] [stdout] 56 | fn or(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | fn xor(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 44 | fn add(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | fn fetch_u32(&mut self, addr: u32) -> u32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | fn const_value(&mut self, val: u32) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/backend.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | fn set_reg(&mut self, index: u32, val: Self::Value) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_false` [INFO] [stdout] --> src/backend.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | if_false: impl FnOnce(&mut Self) -> Self::Value, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_if_false` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn shift_left(&mut self, val: Self::Value, shift: Self::Value) -> Self::Value { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:77:23 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/backend.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | fn set_next_pc(&mut self, pc: u32) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/backend.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | width: zkvmc_backend::Width, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:77:39 [INFO] [stdout] | [INFO] [stdout] 77 | fn mul(&mut self, a: Self::Value, b: Self::Value) -> Self::Value { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 105 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 105 - signed: zkvmc_backend::Signed, [INFO] [stdout] 105 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 83 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 83 - signed: zkvmc_backend::Signed, [INFO] [stdout] 83 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 70 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 70 - signed: zkvmc_backend::Signed, [INFO] [stdout] 70 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 96 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 96 - signed: zkvmc_backend::Signed, [INFO] [stdout] 96 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/backend.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | a: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/backend.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | b: Self::Value, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/backend.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | val: Self::Value, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift` [INFO] [stdout] --> src/backend.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | shift: Self::Value, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shift` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signed` [INFO] [stdout] --> src/backend.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | signed: zkvmc_backend::Signed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 34 | _signed: zkvmc_backend::Signed, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Signed` [INFO] [stdout] | [INFO] [stdout] 34 - signed: zkvmc_backend::Signed, [INFO] [stdout] 34 + zkvmc_backend::Signed::Signed: zkvmc_backend::Signed, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/backend.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | addr: Self::Value, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LlvmBackend` is never constructed [INFO] [stdout] --> src/backend.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct LlvmBackend {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "2518e6daf97990500fb05bc31bb593b1e6fbcfc3905bf4332417979da0e389a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2518e6daf97990500fb05bc31bb593b1e6fbcfc3905bf4332417979da0e389a5", kill_on_drop: false }` [INFO] [stdout] 2518e6daf97990500fb05bc31bb593b1e6fbcfc3905bf4332417979da0e389a5