[INFO] cloning repository https://github.com/sb2bg/rust-glass [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sb2bg/rust-glass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb2bg%2Frust-glass", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb2bg%2Frust-glass'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 744e1e4ab187d8549da0c456bba397a4d8bb2f07 [INFO] checking sb2bg/rust-glass against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb2bg%2Frust-glass" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sb2bg/rust-glass 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/sb2bg/rust-glass [INFO] finished tweaking git repo https://github.com/sb2bg/rust-glass [INFO] tweaked toml for git repo https://github.com/sb2bg/rust-glass written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sb2bg/rust-glass 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded line-span v0.1.3 [INFO] [stderr] Downloaded clap_derive v4.0.18 [INFO] [stderr] Downloaded clap v4.0.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f0479037169db84526bae3329f68a44a7be5edbc250cd70194721b39a15af18c [INFO] running `Command { std: "docker" "start" "-a" "f0479037169db84526bae3329f68a44a7be5edbc250cd70194721b39a15af18c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0479037169db84526bae3329f68a44a7be5edbc250cd70194721b39a15af18c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0479037169db84526bae3329f68a44a7be5edbc250cd70194721b39a15af18c", kill_on_drop: false }` [INFO] [stdout] f0479037169db84526bae3329f68a44a7be5edbc250cd70194721b39a15af18c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5a828c881ff7eff6f18f6c642775f3b568318a3a8f71764b05b66db6a706091a [INFO] running `Command { std: "docker" "start" "-a" "5a828c881ff7eff6f18f6c642775f3b568318a3a8f71764b05b66db6a706091a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking line-span v0.1.3 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.3.13 [INFO] [stderr] Checking simplelog v0.12.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling git-version-macro v0.3.5 [INFO] [stderr] Compiling clap_derive v4.0.18 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking git-version v0.3.5 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking snailquote v0.3.1 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking clap v4.0.18 [INFO] [stderr] Checking glass_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name`, `parent`, and `variables` are never read [INFO] [stdout] --> src/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | variables: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_child` is never used [INFO] [stdout] --> src/context.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn new_child>(&self, name: T) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `src`, `filename`, and `context` are never read [INFO] [stdout] --> src/interpreter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Interpreter { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | src: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | filename: Rc, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | context: Context, // todo: implement context [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_child_context` is never used [INFO] [stdout] --> src/interpreter.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn new_child_context(&self, name: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/node.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | Identifier { [INFO] [stdout] | ---------- field in this variant [INFO] [stdout] 14 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/node.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Node { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | Assignment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | FunctionCall { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | FunctionDefinition { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Return { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | If { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 47 | While { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | For { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `List` and `Dict` are never constructed [INFO] [stdout] --> src/value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Value { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | List(Vec), [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Dict(HashMap), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `parent`, and `variables` are never read [INFO] [stdout] --> src/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | variables: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_child` is never used [INFO] [stdout] --> src/context.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Context { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn new_child>(&self, name: T) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `src`, `filename`, and `context` are never read [INFO] [stdout] --> src/interpreter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Interpreter { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | src: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | filename: Rc, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | context: Context, // todo: implement context [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_child_context` is never used [INFO] [stdout] --> src/interpreter.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn new_child_context(&self, name: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/node.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | Identifier { [INFO] [stdout] | ---------- field in this variant [INFO] [stdout] 14 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/node.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Node { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | Assignment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | FunctionCall { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | FunctionDefinition { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Return { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | If { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 47 | While { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | For { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `List` and `Dict` are never constructed [INFO] [stdout] --> src/value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Value { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 11 | List(Vec), [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Dict(HashMap), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.15s [INFO] running `Command { std: "docker" "inspect" "5a828c881ff7eff6f18f6c642775f3b568318a3a8f71764b05b66db6a706091a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a828c881ff7eff6f18f6c642775f3b568318a3a8f71764b05b66db6a706091a", kill_on_drop: false }` [INFO] [stdout] 5a828c881ff7eff6f18f6c642775f3b568318a3a8f71764b05b66db6a706091a