[INFO] cloning repository https://github.com/qonn/zac [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qonn/zac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqonn%2Fzac", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqonn%2Fzac'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ef6a4fd5b6bb8c23ebef54850f2d711484d8ea6 [INFO] checking qonn/zac against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqonn%2Fzac" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qonn/zac on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qonn/zac [INFO] finished tweaking git repo https://github.com/qonn/zac [INFO] tweaked toml for git repo https://github.com/qonn/zac written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/qonn/zac 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fabf546d670da0647cc3255c8357ff3ddb2d0c002ee70b34f6f20fdc6d7824cd [INFO] running `Command { std: "docker" "start" "-a" "fabf546d670da0647cc3255c8357ff3ddb2d0c002ee70b34f6f20fdc6d7824cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fabf546d670da0647cc3255c8357ff3ddb2d0c002ee70b34f6f20fdc6d7824cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fabf546d670da0647cc3255c8357ff3ddb2d0c002ee70b34f6f20fdc6d7824cd", kill_on_drop: false }` [INFO] [stdout] fabf546d670da0647cc3255c8357ff3ddb2d0c002ee70b34f6f20fdc6d7824cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1889515482bf06b86d18c04600c018059709b50da18cd5a219af5c76db19cacc [INFO] running `Command { std: "docker" "start" "-a" "1889515482bf06b86d18c04600c018059709b50da18cd5a219af5c76db19cacc", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking strum v0.24.0 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Checking zac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/expression.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | ast::Expr::InitRecord(v) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/expression.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | ast::Expr::InitRecord(v) => todo!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/literal_js.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn generate(ctx: &mut context::Context, ast: &ast::LitJs) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/literal_js.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn generate(ctx: &mut context::Context, ast: &ast::LitJs) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/literal_string.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ctx: &mut context::Context, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/literal_string.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ctx: &mut context::Context, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_infered_path` [INFO] [stdout] --> src/generator/member_access.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | let (current_infered_path, current_infered_alternative_path, current_infered_type) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_infered_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_infered_path` [INFO] [stdout] --> src/generator/member_access.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | let (current_infered_path, current_infered_alternative_path, current_infered_type) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_infered_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_infered_alternative_path` [INFO] [stdout] --> src/generator/member_access.rs:22:36 [INFO] [stdout] | [INFO] [stdout] 22 | let (current_infered_path, current_infered_alternative_path, current_infered_type) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_infered_alternative_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_infered_alternative_path` [INFO] [stdout] --> src/generator/member_access.rs:22:36 [INFO] [stdout] | [INFO] [stdout] 22 | let (current_infered_path, current_infered_alternative_path, current_infered_type) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_infered_alternative_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/generator/member_access.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 110 | for (idx, (path, item, res)) in results.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path1` [INFO] [stdout] --> src/generator/member_access.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let path1 = path.clone().join("."); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_path1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/generator/member_access.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 110 | for (idx, (path, item, res)) in results.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_path` [INFO] [stdout] --> src/generator/member_access.rs:137:18 [INFO] [stdout] | [INFO] [stdout] 137 | let (prev_path, prev_alt_path, prev_item) = &results2[idx - 1]; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path1` [INFO] [stdout] --> src/generator/member_access.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let path1 = path.clone().join("."); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_path1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_path` [INFO] [stdout] --> src/generator/member_access.rs:137:18 [INFO] [stdout] | [INFO] [stdout] 137 | let (prev_path, prev_alt_path, prev_item) = &results2[idx - 1]; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_alt_path` [INFO] [stdout] --> src/generator/member_access.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let (prev_path, prev_alt_path, prev_item) = &results2[idx - 1]; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_alt_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_path` [INFO] [stdout] --> src/generator/member_access.rs:157:29 [INFO] [stdout] | [INFO] [stdout] 157 | } else if let Some((prev_path, prev_alt_path, prev_item)) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_alt_path` [INFO] [stdout] --> src/generator/member_access.rs:157:40 [INFO] [stdout] | [INFO] [stdout] 157 | } else if let Some((prev_path, prev_alt_path, prev_item)) = [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_alt_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/generator/member_access.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | if let Some((path, method)) = ctx.find_method(&id, prev_item.clone().into()) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_alt_path` [INFO] [stdout] --> src/generator/member_access.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let (prev_path, prev_alt_path, prev_item) = &results2[idx - 1]; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_alt_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_path` [INFO] [stdout] --> src/generator/member_access.rs:157:29 [INFO] [stdout] | [INFO] [stdout] 157 | } else if let Some((prev_path, prev_alt_path, prev_item)) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_alt_path` [INFO] [stdout] --> src/generator/member_access.rs:157:40 [INFO] [stdout] | [INFO] [stdout] 157 | } else if let Some((prev_path, prev_alt_path, prev_item)) = [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_alt_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/generator/member_access.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | if let Some((path, method)) = ctx.find_method(&id, prev_item.clone().into()) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/root.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | ast::Stmt::Record(v) => "record_todo".into(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/root.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | ast::Stmt::Record(v) => "record_todo".into(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/generator/statement_fn.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let result = ""; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/generator/statement_fn.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let result = ""; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/statement_if.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) fn generate(ctx: &mut context::Context, v: &crate::ast::If) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/statement_if.rs:2:52 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) fn generate(ctx: &mut context::Context, v: &crate::ast::If) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/generator/statement_if.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) fn generate(ctx: &mut context::Context, v: &crate::ast::If) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/generator/statement_if.rs:2:52 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) fn generate(ctx: &mut context::Context, v: &crate::ast::If) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/parser/statement_if.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn parse(ctx: &mut ParsingContext) -> ast::If { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/parser/statement_if.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn parse(ctx: &mut ParsingContext) -> ast::If { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_var` is never used [INFO] [stdout] --> src/generator/context.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 68 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn find_var(&mut self, path: String) -> Option<(&String, &ast::Let)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_var` is never used [INFO] [stdout] --> src/generator/context.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 68 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn find_var(&mut self, path: String) -> Option<(&String, &ast::Let)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.67s [INFO] running `Command { std: "docker" "inspect" "1889515482bf06b86d18c04600c018059709b50da18cd5a219af5c76db19cacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1889515482bf06b86d18c04600c018059709b50da18cd5a219af5c76db19cacc", kill_on_drop: false }` [INFO] [stdout] 1889515482bf06b86d18c04600c018059709b50da18cd5a219af5c76db19cacc