[INFO] cloning repository https://github.com/cre-chan/MCIR [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cre-chan/MCIR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcre-chan%2FMCIR", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcre-chan%2FMCIR'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12a6b256c1d58df5879ab7ecacdc00bb286f8fc2 [INFO] checking cre-chan/MCIR against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcre-chan%2FMCIR" "/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/cre-chan/MCIR [INFO] finished tweaking git repo https://github.com/cre-chan/MCIR [INFO] tweaked toml for git repo https://github.com/cre-chan/MCIR written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cre-chan/MCIR on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cre-chan/MCIR 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6cbd1dd4b21bb945b0f43fe2915d266cff15a5512f6a15010d3e798b1be7453 [INFO] running `Command { std: "docker" "start" "-a" "f6cbd1dd4b21bb945b0f43fe2915d266cff15a5512f6a15010d3e798b1be7453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6cbd1dd4b21bb945b0f43fe2915d266cff15a5512f6a15010d3e798b1be7453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6cbd1dd4b21bb945b0f43fe2915d266cff15a5512f6a15010d3e798b1be7453", kill_on_drop: false }` [INFO] [stdout] f6cbd1dd4b21bb945b0f43fe2915d266cff15a5512f6a15010d3e798b1be7453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d85d9edc6c78d9b88d735fb0dbc5c5a08b9dc6e847d7537effde437b5cd2be3 [INFO] running `Command { std: "docker" "start" "-a" "8d85d9edc6c78d9b88d735fb0dbc5c5a08b9dc6e847d7537effde437b5cd2be3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.37 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking MCIR v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::frontend::parser::AST::exp` [INFO] [stdout] --> src/frontend/parser/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::frontend::parser::AST::exp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `lvalue` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum lvalue{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Lvalue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `exp` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum exp{ [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Exp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `decl` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | pub enum decl{ [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Decl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `typ` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | pub enum typ{ [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Typ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `field` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct field{ name:Symbol,typ:Symbol }//name:typ [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fundec` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct fundec{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fundec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `namety` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct namety{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Namety` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `efield` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct efield{name:Symbol,expr:exp} [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Efield` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | src.read_to_string((&mut src_string)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - src.read_to_string((&mut src_string)); [INFO] [stdout] 35 + src.read_to_string(&mut src_string); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `*` and `self` [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:149:24 [INFO] [stdout] | [INFO] [stdout] 149 | use super::ParserErr::{self,*}; [INFO] [stdout] | ^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::frontend::parser::AST::exp` [INFO] [stdout] --> src/frontend/parser/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::frontend::parser::AST::exp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `lvalue` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum lvalue{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Lvalue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `exp` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum exp{ [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Exp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `decl` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | pub enum decl{ [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Decl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `typ` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | pub enum typ{ [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Typ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `field` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct field{ name:Symbol,typ:Symbol }//name:typ [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0539]: malformed `should_panic` attribute input [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | #[should_panic("Expecting char. Identifier found")] [INFO] [stdout] | ^^^^^^^^^^^^^^^----------------------------------^^ [INFO] [stdout] | | [INFO] [stdout] | expected this to be of the form `expected = "..."` [INFO] [stdout] | [INFO] [stdout] help: try changing it to one of the following valid forms of the attribute [INFO] [stdout] | [INFO] [stdout] 87 - #[should_panic("Expecting char. Identifier found")] [INFO] [stdout] 87 + #[should_panic = "reason"] [INFO] [stdout] | [INFO] [stdout] 87 - #[should_panic("Expecting char. Identifier found")] [INFO] [stdout] 87 + #[should_panic(expected = "reason")] [INFO] [stdout] | [INFO] [stdout] 87 - #[should_panic("Expecting char. Identifier found")] [INFO] [stdout] 87 + #[should_panic] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fundec` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct fundec{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fundec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `namety` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct namety{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Namety` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `efield` should have an upper camel case name [INFO] [stdout] --> src/frontend/parser/AST.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct efield{name:Symbol,expr:exp} [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Efield` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::Parser` [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use pest::Parser; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::iterators::*` [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use pest::iterators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `*` and `self` [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:149:24 [INFO] [stdout] | [INFO] [stdout] 149 | use super::ParserErr::{self,*}; [INFO] [stdout] | ^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | #[allow()] [INFO] [stdout] | ^^^^^^^^^^ help: remove this attribute [INFO] [stdout] | [INFO] [stdout] = note: attribute `allow` with an empty list has no effect [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:261:1 [INFO] [stdout] | [INFO] [stdout] 261 | #[allow()] [INFO] [stdout] | ^^^^^^^^^^ help: remove this attribute [INFO] [stdout] | [INFO] [stdout] = note: attribute `allow` with an empty list has no effect [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id_name` [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let id_name=transform_ch(id); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_id_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn run(src:String)->ParseResult{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0539`. [INFO] [stdout] [INFO] [stderr] error: could not compile `MCIR` (lib test) due to 1 previous error; 16 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn run(src:String)->ParseResult{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Symbol` is never used [INFO] [stdout] --> src/frontend/Semantics/mod.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub type Symbol=u32; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SymbolTable` is never constructed [INFO] [stdout] --> src/frontend/Semantics/mod.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct SymbolTable<'a>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_symbol` are never used [INFO] [stdout] --> src/frontend/Semantics/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'a> SymbolTable<'a>{ [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn new()->Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get_symbol(&mut self, string:&'a str) ->Symbol{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `List` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum List{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `EfieldList` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub type EfieldList =List; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `NameTyList` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub type NameTyList=List; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Declist` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub type Declist =List; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Fundeclist` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Fundeclist =List; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Fieldlist` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub type Fieldlist =List; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Explist` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Explist =List; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `lvalue` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum lvalue{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `exp` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum exp{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `decl` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | pub enum decl{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `typ` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | pub enum typ{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `field` is never constructed [INFO] [stdout] --> src/frontend/parser/AST.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct field{ name:Symbol,typ:Symbol }//name:typ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `fundec` is never constructed [INFO] [stdout] --> src/frontend/parser/AST.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct fundec{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `namety` is never constructed [INFO] [stdout] --> src/frontend/parser/AST.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct namety{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `efield` is never constructed [INFO] [stdout] --> src/frontend/parser/AST.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct efield{name:Symbol,expr:exp} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operator` is never used [INFO] [stdout] --> src/frontend/parser/AST.rs:101:10 [INFO] [stdout] | [INFO] [stdout] 101 | pub enum Operator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TigerParser` is never constructed [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct TigerParser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParserErr` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub enum ParserErr{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ParseResult` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | pub type ParseResult=Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/mod.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn run(src:String)->ParseResult{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expect_identifier` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn expect_identifier(id:Pair)->String{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expect_interger` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn expect_interger(int:Pair)->u32{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expect_string` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn expect_string(string:Pair)->String{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expect_inner` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn expect_inner(inner:Pair)->String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transform_ch` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn transform_ch(c:Pair)->String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expecting_compareop` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn expecting_compareop(compareop:Pair)->Operator{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expecting_plusorminus` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn expecting_plusorminus(plus_or_minus:Pair) ->Operator{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expecting_timesordiv` is never used [INFO] [stdout] --> src/frontend/parser/tiger_parser/token.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn expecting_timesordiv(timesordiv:Pair)->Operator{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `MCIR` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `mcir` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d85d9edc6c78d9b88d735fb0dbc5c5a08b9dc6e847d7537effde437b5cd2be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d85d9edc6c78d9b88d735fb0dbc5c5a08b9dc6e847d7537effde437b5cd2be3", kill_on_drop: false }` [INFO] [stdout] 8d85d9edc6c78d9b88d735fb0dbc5c5a08b9dc6e847d7537effde437b5cd2be3