[INFO] cloning repository https://github.com/CunningBard/Yet-Another-Programming-Language [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CunningBard/Yet-Another-Programming-Language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FYet-Another-Programming-Language", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FYet-Another-Programming-Language'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b98d363f0010fc231461add6e5bf3d9a3061aff8 [INFO] checking CunningBard/Yet-Another-Programming-Language/b98d363f0010fc231461add6e5bf3d9a3061aff8 against master#bfc05d6b072585dfd0c792ec1b8728c08a3511fe for pr-154149 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FYet-Another-Programming-Language" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/CunningBard/Yet-Another-Programming-Language [INFO] finished tweaking git repo https://github.com/CunningBard/Yet-Another-Programming-Language [INFO] tweaked toml for git repo https://github.com/CunningBard/Yet-Another-Programming-Language written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/CunningBard/Yet-Another-Programming-Language on toolchain bfc05d6b072585dfd0c792ec1b8728c08a3511fe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/CunningBard/Yet-Another-Programming-Language 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" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8889c96b1f8e666a655afbab84d6a9477f99f30d689c8fe15527d62f84d954fd [INFO] running `Command { std: "docker" "start" "-a" "8889c96b1f8e666a655afbab84d6a9477f99f30d689c8fe15527d62f84d954fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8889c96b1f8e666a655afbab84d6a9477f99f30d689c8fe15527d62f84d954fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8889c96b1f8e666a655afbab84d6a9477f99f30d689c8fe15527d62f84d954fd", kill_on_drop: false }` [INFO] [stdout] 8889c96b1f8e666a655afbab84d6a9477f99f30d689c8fe15527d62f84d954fd [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf9f17ad5bb62ec466a60e46c61f107c403eacab6329db6b9798d97a3d536e50 [INFO] running `Command { std: "docker" "start" "-a" "bf9f17ad5bb62ec466a60e46c61f107c403eacab6329db6b9798d97a3d536e50", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [INFO] [stderr] Checking yapl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/compiler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/compiler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pass` is never used [INFO] [stdout] --> src/parser.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn pass() [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 `get_token_ignore_spaces` and `has_token_after_spaces` are never used [INFO] [stdout] --> src/parser.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl Parser [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | fn get_token_ignore_spaces(&self) -> Option<&Token> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn has_token_after_spaces(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `trace_back` is never read [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Error [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | trace_back: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `redefine_error` is never used [INFO] [stdout] --> src/error.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Error { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn redefine_error(desc: &str, x: i32, y: i32) -> Error [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_data_type` and `is_keyword` are never read [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub is_data_type: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | pub is_keyword: bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_origin` and `to_string` are never used [INFO] [stdout] --> src/lexer.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn set_origin(&mut self, x: i32, y :i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `log` is never read [INFO] [stdout] --> src/lexer.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct TokensWithLogAndError [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 75 | pub log: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokensWithLogAndError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_const` is never read [INFO] [stdout] --> src/data_types.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VariableSingleValued [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub is_const: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableSingleValued` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Arguments` is never constructed [INFO] [stdout] --> src/data_types.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Arguments [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/data_types.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Function [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pass` is never used [INFO] [stdout] --> src/parser.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn pass() [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 `get_token_ignore_spaces` and `has_token_after_spaces` are never used [INFO] [stdout] --> src/parser.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl Parser [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | fn get_token_ignore_spaces(&self) -> Option<&Token> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn has_token_after_spaces(&self) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `trace_back` is never read [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Error [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | trace_back: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `redefine_error` is never used [INFO] [stdout] --> src/error.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Error { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn redefine_error(desc: &str, x: i32, y: i32) -> Error [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_data_type` and `is_keyword` are never read [INFO] [stdout] --> src/lexer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub is_data_type: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | pub is_keyword: bool [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_origin` and `to_string` are never used [INFO] [stdout] --> src/lexer.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Token { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn set_origin(&mut self, x: i32, y :i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `log` is never read [INFO] [stdout] --> src/lexer.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct TokensWithLogAndError [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 75 | pub log: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokensWithLogAndError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_const` is never read [INFO] [stdout] --> src/data_types.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VariableSingleValued [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub is_const: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableSingleValued` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Arguments` is never constructed [INFO] [stdout] --> src/data_types.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Arguments [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/data_types.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Function [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "bf9f17ad5bb62ec466a60e46c61f107c403eacab6329db6b9798d97a3d536e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf9f17ad5bb62ec466a60e46c61f107c403eacab6329db6b9798d97a3d536e50", kill_on_drop: false }` [INFO] [stdout] bf9f17ad5bb62ec466a60e46c61f107c403eacab6329db6b9798d97a3d536e50