[INFO] cloning repository https://github.com/ItsLeto/cli-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ItsLeto/cli-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsLeto%2Fcli-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsLeto%2Fcli-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c39e2264234904810a9cfb1dd8c1b4575895809
[INFO] building ItsLeto/cli-calculator against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsLeto%2Fcli-calculator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ItsLeto/cli-calculator on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ItsLeto/cli-calculator
[INFO] finished tweaking git repo https://github.com/ItsLeto/cli-calculator
[INFO] tweaked toml for git repo https://github.com/ItsLeto/cli-calculator written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ItsLeto/cli-calculator 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nerd-font-symbols v0.2.0
[INFO] [stderr]   Downloaded numtoa v0.2.4
[INFO] [stderr]   Downloaded termion v4.0.3
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beeb15c95cd8536c58cd1de802e3a9cdcf2a0ef00fbe606e3b316325754e8114
[INFO] running `Command { std: "docker" "start" "-a" "beeb15c95cd8536c58cd1de802e3a9cdcf2a0ef00fbe606e3b316325754e8114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beeb15c95cd8536c58cd1de802e3a9cdcf2a0ef00fbe606e3b316325754e8114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beeb15c95cd8536c58cd1de802e3a9cdcf2a0ef00fbe606e3b316325754e8114", kill_on_drop: false }`
[INFO] [stdout] beeb15c95cd8536c58cd1de802e3a9cdcf2a0ef00fbe606e3b316325754e8114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e18be192c5b78f4871d2db50e16219e4194b5fe7519a7f0e64294d58eea907e
[INFO] running `Command { std: "docker" "start" "-a" "6e18be192c5b78f4871d2db50e16219e4194b5fe7519a7f0e64294d58eea907e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling nerd-font-symbols v0.2.0
[INFO] [stderr]    Compiling termion v4.0.3
[INFO] [stderr]    Compiling lift-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]    --> src/ast/lexer.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut kind = TokenKind::Bad;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/solver.rs:88:44
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn visit_for_loop_statement(&mut self, statement: &super::ASTForStatement) {}
[INFO] [stdout]    |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/solver.rs:90:46
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn visit_while_loop_statement(&mut self, statement: &super::ASTWhileStatement) {}
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/ast/solver.rs:179:41
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn visit_binary_operator(&mut self, op: &ASTBinaryOperator) {}
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/symbol_checker.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn visit_for_loop_statement(&mut self, statement: &super::ASTForStatement) {}
[INFO] [stdout]    |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/symbol_checker.rs:84:46
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn visit_while_loop_statement(&mut self, statement: &super::ASTWhileStatement) {}
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:114:47
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn visit_assignment_expression(&mut self, expr: &super::ASTAssignmentExpression) {}
[INFO] [stdout]     |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:161:41
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn visit_binary_operator(&mut self, op: &super::ASTBinaryOperator) {}
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:162:33
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn visit_integer(&mut self, integer: &i64) {}
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn visit_float(&mut self, float: &f64) {}
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/ast/mod.rs:107:31
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn visit_error(&mut self, span: &TextSpan) {}
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = "\
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_binary_operator` is never used
[INFO] [stdout]    --> src/ast/mod.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 40  | pub trait ASTVisitor {
[INFO] [stdout]     |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn visit_binary_operator(&mut self, op: &ASTBinaryOperator);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `return_type` is never read
[INFO] [stdout]    --> src/ast/mod.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub struct ASTFunctionStatement {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 159 |     return_type: Token,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFunctionStatement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `else_keyword` is never read
[INFO] [stdout]    --> src/ast/mod.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub struct ASTElseStatement {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 164 |     else_keyword: Token,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTElseStatement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `keyword` is never read
[INFO] [stdout]    --> src/ast/mod.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct ASTIfStatement {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 169 |     keyword: Token,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTIfStatement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `keyword` is never read
[INFO] [stdout]    --> src/ast/mod.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub struct ASTWhileStatement {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 177 |     keyword: Token,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTWhileStatement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `keyword` is never read
[INFO] [stdout]    --> src/ast/mod.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct ASTForStatement {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 184 |     keyword: Token,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTForStatement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/ast/mod.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl ASTStatement {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(kind: ASTStatementKind) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `StringLiteral` is never constructed
[INFO] [stdout]    --> src/ast/mod.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 297 | enum ASTExpressionKind {
[INFO] [stdout]     |      ----------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 300 |     StringLiteral(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTExpressionKind` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/ast/mod.rs:316:8
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl ASTExpression {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 316 |     fn new(kind: ASTExpressionKind) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AmpersandEqual` and `AstriskSlash` are never constructed
[INFO] [stdout]   --> src/ast/lexer.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum TokenKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 55 |     AmpersandEqual, // AND self and assign
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     AstriskSlash,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenKind` 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: associated function `from_input` is never used
[INFO] [stdout]   --> src/ast/parser.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Parser {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn from_input(input: String, diagnostics_colletion: DiagnosticsColletionCell) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `EXPR_COLOR` and `EXPR_ICON` are never used
[INFO] [stdout]   --> src/ast/printer.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ASTTreePrinter {
[INFO] [stdout]    | ------------------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     const EXPR_COLOR: color::Green = color::Green;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     const EXPR_ICON: &str = nerd_font_symbols::md::MD_FUNCTION_VARIANT;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `OPERATOR_COLOR` and `print_indent` are never used
[INFO] [stdout]    --> src/ast/printer.rs:344:11
[INFO] [stdout]     |
[INFO] [stdout] 339 | impl ASTHiglightPrinter {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     const OPERATOR_COLOR: color::Green = color::Green;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 |     fn print_indent(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_active_scope` is never used
[INFO] [stdout]   --> src/ast/symbol_checker.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SymbolChecker {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn get_active_scope(&self) -> &Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `diagnostics_colletion` is never read
[INFO] [stdout]   --> src/compilation_unit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CompilationUnit {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 13 |     pub(crate) ast: ast::Ast,
[INFO] [stdout] 14 |     diagnostics_colletion: DiagnosticsColletionCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Warning` is never constructed
[INFO] [stdout]  --> src/diagnostics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum DiagnosticKind {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 7 |     Error,
[INFO] [stdout] 8 |     Warning,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear` and `report_warning` are never used
[INFO] [stdout]   --> src/diagnostics/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl DiagnosticsColletion {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn report_warning(&mut self, message: String, span: TextSpan) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_file` is never used
[INFO] [stdout]   --> src/source_text/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl SourceText {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn from_file(filename: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "6e18be192c5b78f4871d2db50e16219e4194b5fe7519a7f0e64294d58eea907e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e18be192c5b78f4871d2db50e16219e4194b5fe7519a7f0e64294d58eea907e", kill_on_drop: false }`
[INFO] [stdout] 6e18be192c5b78f4871d2db50e16219e4194b5fe7519a7f0e64294d58eea907e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ccf9c892497cdaa8126c1bb4b76be83c452892efeef23b50d7f2943ecdf4b49
[INFO] running `Command { std: "docker" "start" "-a" "0ccf9c892497cdaa8126c1bb4b76be83c452892efeef23b50d7f2943ecdf4b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling lift-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]    --> src/ast/lexer.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut kind = TokenKind::Bad;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/solver.rs:88:44
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn visit_for_loop_statement(&mut self, statement: &super::ASTForStatement) {}
[INFO] [stdout]    |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/solver.rs:90:46
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn visit_while_loop_statement(&mut self, statement: &super::ASTWhileStatement) {}
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/ast/solver.rs:179:41
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn visit_binary_operator(&mut self, op: &ASTBinaryOperator) {}
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/symbol_checker.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn visit_for_loop_statement(&mut self, statement: &super::ASTForStatement) {}
[INFO] [stdout]    |                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/ast/symbol_checker.rs:84:46
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn visit_while_loop_statement(&mut self, statement: &super::ASTWhileStatement) {}
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:114:47
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn visit_assignment_expression(&mut self, expr: &super::ASTAssignmentExpression) {}
[INFO] [stdout]     |                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:161:41
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn visit_binary_operator(&mut self, op: &super::ASTBinaryOperator) {}
[INFO] [stdout]     |                                         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integer`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:162:33
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn visit_integer(&mut self, integer: &i64) {}
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/ast/symbol_checker.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn visit_float(&mut self, float: &f64) {}
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/ast/mod.rs:107:31
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn visit_error(&mut self, span: &TextSpan) {}
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `statement.else_branch` as enum variant `Some` which is behind a shared reference
[INFO] [stdout]    --> src/ast/mod.rs:592:40
[INFO] [stdout]     |
[INFO] [stdout] 592 |             if let Some(else_branch) = statement.else_branch {
[INFO] [stdout]     |                         -----------    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         data moved here
[INFO] [stdout]     |                         move occurs because `else_branch` has type `ASTElseStatement`, which does not implement the `Copy` trait
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 592 |             if let Some(else_branch) = &statement.else_branch {
[INFO] [stdout]     |                                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/ast/mod.rs:673:45
[INFO] [stdout]     |
[INFO] [stdout] 673 |         fn visit_binary_operator(&mut self, op: &super::ASTBinaryOperator) {}
[INFO] [stdout]     |                                             ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = "\
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lift-compiler` (bin "lift-compiler" test) due to 1 previous error; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0ccf9c892497cdaa8126c1bb4b76be83c452892efeef23b50d7f2943ecdf4b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ccf9c892497cdaa8126c1bb4b76be83c452892efeef23b50d7f2943ecdf4b49", kill_on_drop: false }`
[INFO] [stdout] 0ccf9c892497cdaa8126c1bb4b76be83c452892efeef23b50d7f2943ecdf4b49
