[INFO] cloning repository https://github.com/FranchuFranchu/l-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FranchuFranchu/l-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranchuFranchu%2Fl-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranchuFranchu%2Fl-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8abac2901e9623689ed74b8f8c20d7bc6bac01f7 [INFO] checking FranchuFranchu/l-compiler against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranchuFranchu%2Fl-compiler" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/FranchuFranchu/l-compiler [INFO] finished tweaking git repo https://github.com/FranchuFranchu/l-compiler [INFO] tweaked toml for git repo https://github.com/FranchuFranchu/l-compiler written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/FranchuFranchu/l-compiler on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/FranchuFranchu/l-compiler 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46 [INFO] running `Command { std: "docker" "start" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-srcgen v0.122.0 [INFO] [stderr] Compiling cranelift-isle v0.122.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.122.0 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Checking cranelift-bitset v0.122.0 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking wasmtime-internal-math v35.0.0 [INFO] [stderr] Compiling lexpr-macros v0.2.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking cranelift-entity v0.122.0 [INFO] [stderr] Checking regalloc2 v0.12.2 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.122.0 [INFO] [stderr] Checking cranelift-bforest v0.122.0 [INFO] [stderr] Checking lexpr v0.2.7 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking wasmtime-internal-jit-icache-coherence v35.0.0 [INFO] [stderr] Checking cranelift-control v0.122.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.122.0 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.122.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling cranelift-codegen v0.122.0 [INFO] [stderr] Checking cranelift-frontend v0.122.0 [INFO] [stderr] Checking cranelift-module v0.122.0 [INFO] [stderr] Checking cranelift-native v0.122.0 [INFO] [stderr] Checking cranelift-jit v0.122.0 [INFO] [stderr] Checking cranelift v0.122.0 [INFO] [stderr] Checking l-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/parse.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/parse.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | (Type::from_lexpr(&vec[2])?), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - (Type::from_lexpr(&vec[2])?), [INFO] [stdout] 85 + Type::from_lexpr(&vec[2])? , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/parse.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | (Type::from_lexpr(&vec[2])?), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 89 - (Type::from_lexpr(&vec[2])?), [INFO] [stdout] 89 + Type::from_lexpr(&vec[2])? , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/abi.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cranelift_jit::JITModule` [INFO] [stdout] --> src/abi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use cranelift_jit::JITModule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/parse.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/parse.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | (Type::from_lexpr(&vec[2])?), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - (Type::from_lexpr(&vec[2])?), [INFO] [stdout] 85 + Type::from_lexpr(&vec[2])? , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/parse.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | (Type::from_lexpr(&vec[2])?), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 89 - (Type::from_lexpr(&vec[2])?), [INFO] [stdout] 89 + Type::from_lexpr(&vec[2])? , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/abi.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cranelift_jit::JITModule` [INFO] [stdout] --> src/abi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use cranelift_jit::JITModule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/abi.rs:221:28 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn sent(&mut self, mut elem: &mut RawHandle<'vm>) -> &mut Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_type` [INFO] [stdout] --> src/abi.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | let Type::Dual(input_type) = self.t else { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:307:60 [INFO] [stdout] | [INFO] [stdout] 307 | (LangValue::Closure(function, closure, t), arg) [INFO] [stdout] | ^ [INFO] [stdout] 308 | | (arg, LangValue::Closure(function, closure, t)) => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 307 ~ (LangValue::Closure(function, closure, _t), arg) [INFO] [stdout] 308 ~ | (arg, LangValue::Closure(function, closure, _t)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/main.rs:368:29 [INFO] [stdout] | [INFO] [stdout] 368 | for (block, vars, input_type, command) in [ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/main.rs:521:29 [INFO] [stdout] | [INFO] [stdout] 521 | Expression::Box(captures, expr) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_captures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:822:13 [INFO] [stdout] | [INFO] [stdout] 822 | for i in 0..(N + 4) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret_addr` [INFO] [stdout] --> src/main.rs:838:13 [INFO] [stdout] | [INFO] [stdout] 838 | let ret_addr = builder.block_params(entry_block)[N as usize + 2]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/main.rs:1091:37 [INFO] [stdout] | [INFO] [stdout] 1091 | let Expression::CompiledChannel(captures, func_id, typ) = closure else { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_captures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:1100:39 [INFO] [stdout] | [INFO] [stdout] 1100 | let Type::Dual(box Type::Pair(box a, box Type::Pair(box b, box Type::Dual(box c)))) = typ [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/main.rs:1100:61 [INFO] [stdout] | [INFO] [stdout] 1100 | let Type::Dual(box Type::Pair(box a, box Type::Pair(box b, box Type::Dual(box c)))) = typ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `internal_to_sysv` is never used [INFO] [stdout] --> src/main.rs:802:8 [INFO] [stdout] | [INFO] [stdout] 732 | impl Compiler { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 802 | fn internal_to_sysv( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `free_buffer`, `alloc_buffer`, and `filled_buffer` are never used [INFO] [stdout] --> src/abi.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 72 | impl<'vm> VMCtxInner<'vm> { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn free_buffer(&mut self, buf: VMBuffer) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn alloc_buffer(&mut self, size: usize) -> VMBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn filled_buffer(&mut self, data: impl IntoIterator) -> VMBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VMBuffer` is never constructed [INFO] [stdout] --> src/abi.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | struct VMBuffer(*mut usize, usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/abi.rs:221:28 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn sent(&mut self, mut elem: &mut RawHandle<'vm>) -> &mut Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_type` [INFO] [stdout] --> src/abi.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | let Type::Dual(input_type) = self.t else { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:307:60 [INFO] [stdout] | [INFO] [stdout] 307 | (LangValue::Closure(function, closure, t), arg) [INFO] [stdout] | ^ [INFO] [stdout] 308 | | (arg, LangValue::Closure(function, closure, t)) => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 307 ~ (LangValue::Closure(function, closure, _t), arg) [INFO] [stdout] 308 ~ | (arg, LangValue::Closure(function, closure, _t)) => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/main.rs:368:29 [INFO] [stdout] | [INFO] [stdout] 368 | for (block, vars, input_type, command) in [ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/main.rs:521:29 [INFO] [stdout] | [INFO] [stdout] 521 | Expression::Box(captures, expr) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_captures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:822:13 [INFO] [stdout] | [INFO] [stdout] 822 | for i in 0..(N + 4) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret_addr` [INFO] [stdout] --> src/main.rs:838:13 [INFO] [stdout] | [INFO] [stdout] 838 | let ret_addr = builder.block_params(entry_block)[N as usize + 2]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/main.rs:1091:37 [INFO] [stdout] | [INFO] [stdout] 1091 | let Expression::CompiledChannel(captures, func_id, typ) = closure else { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_captures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:1100:39 [INFO] [stdout] | [INFO] [stdout] 1100 | let Type::Dual(box Type::Pair(box a, box Type::Pair(box b, box Type::Dual(box c)))) = typ [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/main.rs:1100:61 [INFO] [stdout] | [INFO] [stdout] 1100 | let Type::Dual(box Type::Pair(box a, box Type::Pair(box b, box Type::Dual(box c)))) = typ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `internal_to_sysv` is never used [INFO] [stdout] --> src/main.rs:802:8 [INFO] [stdout] | [INFO] [stdout] 732 | impl Compiler { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 802 | fn internal_to_sysv( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `free_buffer`, `alloc_buffer`, and `filled_buffer` are never used [INFO] [stdout] --> src/abi.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 72 | impl<'vm> VMCtxInner<'vm> { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn free_buffer(&mut self, buf: VMBuffer) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn alloc_buffer(&mut self, size: usize) -> VMBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn filled_buffer(&mut self, data: impl IntoIterator) -> VMBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VMBuffer` is never constructed [INFO] [stdout] --> src/abi.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | struct VMBuffer(*mut usize, usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.47s [INFO] running `Command { std: "docker" "inspect" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46", kill_on_drop: false }` [INFO] [stdout] b80175036b273895a196982879249caa69b2e41ec4162ccf3004c7bf1a269c46