[INFO] cloning repository https://github.com/AumyF/rocshoi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AumyF/rocshoi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAumyF%2Frocshoi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAumyF%2Frocshoi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f38ed79da161c43b4a9aeb00dde44c53c759c70
[INFO] checking AumyF/rocshoi against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAumyF%2Frocshoi" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AumyF/rocshoi on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AumyF/rocshoi
[INFO] finished tweaking git repo https://github.com/AumyF/rocshoi
[INFO] tweaked toml for git repo https://github.com/AumyF/rocshoi written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AumyF/rocshoi 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a0752c90b33869cb0f9c354fbbfc2174473bd823ad3cc63c291d5138527b6f
[INFO] running `Command { std: "docker" "start" "-a" "a1a0752c90b33869cb0f9c354fbbfc2174473bd823ad3cc63c291d5138527b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a0752c90b33869cb0f9c354fbbfc2174473bd823ad3cc63c291d5138527b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a0752c90b33869cb0f9c354fbbfc2174473bd823ad3cc63c291d5138527b6f", kill_on_drop: false }`
[INFO] [stdout] a1a0752c90b33869cb0f9c354fbbfc2174473bd823ad3cc63c291d5138527b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315f69bc0787d42a77dbe4221cff633c706ea3671863a04e1e48aee440e028c6
[INFO] running `Command { std: "docker" "start" "-a" "315f69bc0787d42a77dbe4221cff633c706ea3671863a04e1e48aee440e028c6", kill_on_drop: false }`
[INFO] [stderr]     Checking rocshoi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]   --> src/parser.rs:65:21
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let param = self.get_lower_identifier()?;
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UpperIdentifier`, `Let`, `Minus`, `Colon`, and `Equal` are never constructed
[INFO] [stdout]   --> src/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     UpperIdentifier(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Let,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_next` is never used
[INFO] [stdout]   --> src/parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<I: Iterator<Item = Token>> Parser<I> {
[INFO] [stdout]    | ----------------------------------------- method in this implementation
[INFO] [stdout] 12 |     fn read_next(&mut self, label: &str) -> Result<&Token, ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IntegerLiteral` and `Add` are never constructed
[INFO] [stdout]  --> src/ast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Expression {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 3 |     IntegerLiteral(usize),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     Add(Box<Expression>, Box<Expression>),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Expression` 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: variants `Script` and `Module` are never constructed
[INFO] [stdout]   --> src/ast.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum SourceFile {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 26 |     Script(Script),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     Module(Module),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SourceFile` 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: structure field `sentEOF` should have a snake case name
[INFO] [stdout]  --> src/tokenizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sentEOF: bool,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case: `sent_eof`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]   --> src/parser.rs:65:21
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let param = self.get_lower_identifier()?;
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tokenizer.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Tokenizer<'_> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(input: &str) -> Tokenizer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UpperIdentifier`, `Let`, `Minus`, `Colon`, and `Equal` are never constructed
[INFO] [stdout]   --> src/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     UpperIdentifier(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Let,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     Minus,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     Equal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` 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 `Parser` is never constructed
[INFO] [stdout]  --> src/parser.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Parser<I: Iterator<Item = Token>> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_next`, `expect_and_trash`, `get_left_paren`, `get_right_paren`, `get_lower_identifier`, and `function_declaration` are never used
[INFO] [stdout]   --> src/parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<I: Iterator<Item = Token>> Parser<I> {
[INFO] [stdout]    | ----------------------------------------- methods in this implementation
[INFO] [stdout] 12 |     fn read_next(&mut self, label: &str) -> Result<&Token, ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn expect_and_trash(&mut self, wanted: Token, label: &str) -> Result<(), ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn get_left_paren(&mut self) -> Result<(), ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn get_right_paren(&mut self) -> Result<(), ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_lower_identifier(&mut self) -> Result<String, ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn function_declaration(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParseResult` is never used
[INFO] [stdout]  --> src/parser/parse_result.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type ParseResult<T> = Result<Result<T, ParseError>, ParseError>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IntegerLiteral` and `Add` are never constructed
[INFO] [stdout]  --> src/ast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Expression {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 3 |     IntegerLiteral(usize),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     Add(Box<Expression>, Box<Expression>),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Expression` 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: variants `Script` and `Module` are never constructed
[INFO] [stdout]   --> src/ast.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum SourceFile {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 26 |     Script(Script),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     Module(Module),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SourceFile` 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: structure field `sentEOF` should have a snake case name
[INFO] [stdout]  --> src/tokenizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sentEOF: bool,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case: `sent_eof`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "315f69bc0787d42a77dbe4221cff633c706ea3671863a04e1e48aee440e028c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315f69bc0787d42a77dbe4221cff633c706ea3671863a04e1e48aee440e028c6", kill_on_drop: false }`
[INFO] [stdout] 315f69bc0787d42a77dbe4221cff633c706ea3671863a04e1e48aee440e028c6
