[INFO] cloning repository https://github.com/weedleeedle/tiny-basic-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weedleeedle/tiny-basic-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweedleeedle%2Ftiny-basic-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweedleeedle%2Ftiny-basic-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5fc3c6ddcd97bf59c67c49cc285830c8d2fbeb1
[INFO] fixing weedleeedle/tiny-basic-compiler against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweedleeedle%2Ftiny-basic-compiler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/weedleeedle/tiny-basic-compiler
[INFO] finished tweaking git repo https://github.com/weedleeedle/tiny-basic-compiler
[INFO] tweaked toml for git repo https://github.com/weedleeedle/tiny-basic-compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/weedleeedle/tiny-basic-compiler on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/weedleeedle/tiny-basic-compiler 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390
[INFO] running `Command { std: "docker" "start" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking tiny-basic-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `getset::Getters`
[INFO] [stdout]  --> src/grammar/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use getset::Getters;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:56:24
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let leq_rule = Rule::new(rel_op_symbol)
[INFO] [stdout]    |                        ^^^^ use of undeclared type `Rule`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::grammar::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:57:60
[INFO] [stdout]    |
[INFO] [stdout] 57 |             .add_terminating_symbol(|x| x == Token::Symbol(Symbol::LessThanSign))
[INFO] [stdout]    |                                                            ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::lang::token::Symbol;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:58:60
[INFO] [stdout]    |
[INFO] [stdout] 58 |             .add_terminating_symbol(|x| x == Token::Symbol(Symbol::Equals));
[INFO] [stdout]    |                                                            ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::lang::token::Symbol;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let geq_rule = Rule::new(rel_op_symbol)
[INFO] [stdout]    |                        ^^^^ use of undeclared type `Rule`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::grammar::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:62:60
[INFO] [stdout]    |
[INFO] [stdout] 62 |             .add_terminating_symbol(|x| x == Token::Symbol(Symbol::GreaterThanSign))
[INFO] [stdout]    |                                                            ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::lang::token::Symbol;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:63:60
[INFO] [stdout]    |
[INFO] [stdout] 63 |             .add_terminating_symbol(|x| x == Token::Symbol(Symbol::Equals));
[INFO] [stdout]    |                                                            ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::lang::token::Symbol;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `grammar_buider` in this scope
[INFO] [stdout]   --> src/lang/ast_parser.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             grammar_buider.add_rule(leq_rule)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 66 |             grammar_builder.add_rule(leq_rule)
[INFO] [stdout]    |                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `getset::Getters`
[INFO] [stdout]  --> src/grammar/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use getset::Getters;
[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: `GrammarNodeData`
[INFO] [stdout]   --> src/lang/ast_parser.rs:43:42
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use crate::grammar::{GrammarBuilder, GrammarNodeData};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id_generator` is never read
[INFO] [stdout]   --> src/grammar/grammar.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct Grammar<'a, L>
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 84 | {
[INFO] [stdout] 85 |     id_generator: IdGenerator,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `statement` is never read
[INFO] [stdout]   --> src/lang/ast.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Line
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 93 |     statement: Statement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `variable` and `cons` are never read
[INFO] [stdout]    --> src/lang/ast.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct VariableList
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 113 | {
[INFO] [stdout] 114 |     variable: Variable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 115 |     cons: Vec<Variable>
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `expression` and `cons` are never read
[INFO] [stdout]    --> src/lang/ast.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ExprList 
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 119 | {
[INFO] [stdout] 120 |     expression: ExprListItem,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 121 |     cons: Vec<ExprListItem>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `l_expression`, `relop`, and `r_expression` are never read
[INFO] [stdout]    --> src/lang/ast.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct IfData
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 131 | {
[INFO] [stdout] 132 |     l_expression: Expression,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 133 |     relop: RelOpSymbol,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 134 |     r_expression: Expression
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `variable` and `expression` are never read
[INFO] [stdout]    --> src/lang/ast.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct LetData
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 138 | {
[INFO] [stdout] 139 |     variable: Variable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 140 |     expression: Expression
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `operator_prefix`, `term`, and `cons` are never read
[INFO] [stdout]    --> src/lang/ast.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Expression 
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 147 |     operator_prefix: Option<ExpressionPrefix>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 148 |     term: Term,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 149 |     cons: Vec<ExpressionElement>
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `operator_prefix` and `term` are never read
[INFO] [stdout]    --> src/lang/ast.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct ExpressionElement
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 155 |     operator_prefix: ExpressionPrefix,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 156 |     term: Term,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `factor` and `cons` are never read
[INFO] [stdout]    --> src/lang/ast.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct Term
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 160 | {
[INFO] [stdout] 161 |     factor: Factor,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 162 |     cons: Vec<TermElement>
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `prefix` and `factor` are never read
[INFO] [stdout]    --> src/lang/ast.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct TermElement
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 166 | {
[INFO] [stdout] 167 |     prefix: TermPrefix,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 168 |     factor: Factor,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiny-basic-compiler` (lib test) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390", kill_on_drop: false }`
[INFO] [stdout] 2b9c4552b8763a3961f7ec9fbf5aac8c3cde6aed5b6c1ccf3da8940dfa5a5390
