[INFO] cloning repository https://github.com/vince59/My_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/vince59/My_Programming_Language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvince59%2FMy_Programming_Language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvince59%2FMy_Programming_Language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 157570c7b1166d0c67c1aee5bcbd7ec3a3c91c34
[INFO] fixing vince59/My_Programming_Language 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%2Fvince59%2FMy_Programming_Language" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vince59/My_Programming_Language
[INFO] finished tweaking git repo https://github.com/vince59/My_Programming_Language
[INFO] tweaked toml for git repo https://github.com/vince59/My_Programming_Language written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vince59/My_Programming_Language 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/vince59/My_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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.240.0
[INFO] [stderr]   Downloaded wasmprinter v0.240.0
[INFO] [stderr]   Downloaded string-interner v0.19.0
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[INFO] [stderr]   Downloaded wasmi_ir v0.51.1
[INFO] [stderr]   Downloaded wasmi_core v0.51.1
[INFO] [stderr]   Downloaded wasm-encoder v0.240.0
[INFO] [stderr]   Downloaded wast v240.0.0
[INFO] [stderr]   Downloaded wasmparser v0.240.0
[INFO] [stderr]   Downloaded wasmi v0.51.1
[INFO] [stderr]   Downloaded wasmparser v0.228.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee
[INFO] running `Command { std: "docker" "start" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee", 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" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee", 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" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee" "/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 wasm-encoder v0.240.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasmparser v0.240.0
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling wasmparser v0.228.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking wasmi_collections v0.51.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking wasmi_core v0.51.1
[INFO] [stderr]     Checking wast v240.0.0
[INFO] [stderr]     Checking wasmi_ir v0.51.1
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking wasmprinter v0.240.0
[INFO] [stderr]     Checking wat v1.240.0
[INFO] [stderr]     Checking wasmi v0.51.1
[INFO] [stderr]     Checking mpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout]    |               ^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 ~     function: &'a ParserFunction,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     instr: &mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |            ^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout] 27 ~     instr: &'a mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |     instr: &mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |                                               ^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout] 27 ~     instr: &mut wasm_encoder::InstructionSink<'a>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `locals` in this scope
[INFO] [stdout]    --> src/codegen.rs:498:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |         locals.push((1, ValType::I32));
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fn_locals` in this scope
[INFO] [stdout]    --> src/codegen.rs:502:36
[INFO] [stdout]     |
[INFO] [stdout] 502 |         local_names.append(fn_id, &fn_locals);
[INFO] [stdout]     |                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instruction`
[INFO] [stdout]   --> src/codegen.rs:11:81
[INFO] [stdout]    |
[INFO] [stdout] 11 |     FunctionSection, GlobalSection, GlobalType, ImportSection, IndirectNameMap, Instruction,
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout]    |               ^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 ~     function: &'a ParserFunction,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     instr: &mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |            ^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout] 27 ~     instr: &'a mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/codegen.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |     instr: &mut wasm_encoder::InstructionSink<'_>,
[INFO] [stdout]    |                                               ^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 ~ struct FunctionContext<'a> {
[INFO] [stdout] 24 |     fn_id: u32,
[INFO] [stdout] 25 |     param_count: u32,
[INFO] [stdout] 26 |     function: &ParserFunction,
[INFO] [stdout] 27 ~     instr: &mut wasm_encoder::InstructionSink<'a>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `locals` in this scope
[INFO] [stdout]    --> src/codegen.rs:498:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |         locals.push((1, ValType::I32));
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `fn_locals` in this scope
[INFO] [stdout]    --> src/codegen.rs:502:36
[INFO] [stdout]     |
[INFO] [stdout] 502 |         local_names.append(fn_id, &fn_locals);
[INFO] [stdout]     |                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instruction`
[INFO] [stdout]   --> src/codegen.rs:11:81
[INFO] [stdout]    |
[INFO] [stdout] 11 |     FunctionSection, GlobalSection, GlobalType, ImportSection, IndirectNameMap, Instruction,
[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 variable: `pos`
[INFO] [stdout]    --> src/codegen.rs:171:33
[INFO] [stdout]     |
[INFO] [stdout] 171 |             NumExpr::Var { var, pos } => var.ty,
[INFO] [stdout]     |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `fnc` as mutable more than once at a time
[INFO] [stdout]    --> src/codegen.rs:692:67
[INFO] [stdout]     |
[INFO] [stdout] 690 |         let mut instr = fnc.instructions();
[INFO] [stdout]     |                         --- first mutable borrow occurs here
[INFO] [stdout] 691 |
[INFO] [stdout] 692 |         self.gen_statements(&function.body, &mut instr, function, &mut fnc)?;
[INFO] [stdout]     |                                                                   ^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 693 |
[INFO] [stdout] 694 |         instr.end();
[INFO] [stdout]     |         ----- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:205:31
[INFO] [stdout]     |
[INFO] [stdout] 205 |             let (import_name, pos) =
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:229:20
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let (name, pos) =
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:533:20
[INFO] [stdout]     |
[INFO] [stdout] 533 |         let (name, pos) =
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0425, E0499.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/codegen.rs:171:33
[INFO] [stdout]     |
[INFO] [stdout] 171 |             NumExpr::Var { var, pos } => var.ty,
[INFO] [stdout]     |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mpl` (bin "mpl") due to 6 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0499]: cannot borrow `fnc` as mutable more than once at a time
[INFO] [stdout]    --> src/codegen.rs:692:67
[INFO] [stdout]     |
[INFO] [stdout] 690 |         let mut instr = fnc.instructions();
[INFO] [stdout]     |                         --- first mutable borrow occurs here
[INFO] [stdout] 691 |
[INFO] [stdout] 692 |         self.gen_statements(&function.body, &mut instr, function, &mut fnc)?;
[INFO] [stdout]     |                                                                   ^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 693 |
[INFO] [stdout] 694 |         instr.end();
[INFO] [stdout]     |         ----- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:205:31
[INFO] [stdout]     |
[INFO] [stdout] 205 |             let (import_name, pos) =
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:229:20
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let (name, pos) =
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/parser.rs:533:20
[INFO] [stdout]     |
[INFO] [stdout] 533 |         let (name, pos) =
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0425, E0499.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mpl` (bin "mpl" test) due to 6 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee", kill_on_drop: false }`
[INFO] [stdout] 9a9a5ed8ea4062f6a0165be3013a200aa6ac38c768732c78d9e98a30308961ee
