[INFO] cloning repository https://github.com/NicholasLYang/saber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicholasLYang/saber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fsaber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fsaber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb9ca0cee55cf2c64515abc23ba606850705a0d7
[INFO] testing NicholasLYang/saber against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fsaber" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NicholasLYang/saber on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NicholasLYang/saber
[INFO] finished tweaking git repo https://github.com/NicholasLYang/saber
[INFO] tweaked toml for git repo https://github.com/NicholasLYang/saber written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NicholasLYang/saber 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "28719a3888882ef9bd511b6fbe20920a4bf4b3f978e8404bb6a0b8267bc192a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28719a3888882ef9bd511b6fbe20920a4bf4b3f978e8404bb6a0b8267bc192a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28719a3888882ef9bd511b6fbe20920a4bf4b3f978e8404bb6a0b8267bc192a7", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 139c6fb4411c294685b04a7322ad7342bf3cb404118d7196917a8ae8cdf7f461
[INFO] running `Command { std: "docker" "start" "-a" "139c6fb4411c294685b04a7322ad7342bf3cb404118d7196917a8ae8cdf7f461", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]    Compiling wabt v0.10.0
[INFO] [stderr]    Compiling saber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `type_`
[INFO] [stdout]    --> src/mir/compiler.rs:515:34
[INFO] [stdout]     |
[INFO] [stdout] 515 |             ExprT::Print { args, type_ } => {
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `type_: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dealloc`
[INFO] [stdout]    --> src/runtime.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let dealloc = Func::wrap(&mut store, move |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dealloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clone`
[INFO] [stdout]    --> src/runtime.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let clone = Func::wrap(&mut store, |mut caller: Caller<'_, ()>, ptr: i32| {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `print_char`
[INFO] [stdout]    --> src/runtime.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |     let print_char = Func::wrap(&mut store, |param: i32| {
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_print_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `I32Tee` is never constructed
[INFO] [stdout]    --> src/mir/mod.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub enum BinaryOp {
[INFO] [stdout]     |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 227 |     I32Tee,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BinaryOp` 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: field `print_heap` is never read
[INFO] [stdout]   --> src/wasm_backend.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct WasmBackend {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     print_heap: FunctionId,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.77.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "139c6fb4411c294685b04a7322ad7342bf3cb404118d7196917a8ae8cdf7f461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139c6fb4411c294685b04a7322ad7342bf3cb404118d7196917a8ae8cdf7f461", kill_on_drop: false }`
[INFO] [stdout] 139c6fb4411c294685b04a7322ad7342bf3cb404118d7196917a8ae8cdf7f461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4da94e333454eb987ce2f8dc53c119cd659dee476e378265ef7672ede366b7b3
[INFO] running `Command { std: "docker" "start" "-a" "4da94e333454eb987ce2f8dc53c119cd659dee476e378265ef7672ede366b7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling saber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::mir::Value`
[INFO] [stdout]    --> src/mir/mod.rs:375:74
[INFO] [stdout]     |
[INFO] [stdout] 375 |     use crate::mir::{BinaryOp, Block, BlockId, InstrId, InstructionKind, Value};
[INFO] [stdout]     |                                                                          ^^^^^ no `Value` in `mir`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing one of these items instead:
[INFO] [stdout]             crate::ast::Value
[INFO] [stdout]             serde_json::Value
[INFO] [stdout]             wabt::script::Value
[INFO] [stdout]             walrus::InitExpr::Value
[INFO] [stdout]             walrus::ir::Value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/mir/mod.rs:381:45
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut compiler = MirCompiler::new(SymbolTable::new());
[INFO] [stdout]     |                            ---------------- ^^^^^^^^^^^^^^^^^^ expected `TypeChecker`, found `SymbolTable`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/mir/compiler.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout] 28  |     pub fn new(type_checker: TypeChecker) -> Self {
[INFO] [stdout]     |            ^^^ -------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `compile_value` is private
[INFO] [stdout]    --> src/mir/mod.rs:384:22
[INFO] [stdout]     |
[INFO] [stdout] 384 |             compiler.compile_value(Value::Integer(120)),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:567:5
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn compile_value(&mut self, value: Value) -> Primary {
[INFO] [stdout]     |     ---------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `compile_value` is private
[INFO] [stdout]    --> src/mir/mod.rs:389:22
[INFO] [stdout]     |
[INFO] [stdout] 389 |             compiler.compile_value(Value::String("Sam Rayburn".to_string())),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:567:5
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn compile_value(&mut self, value: Value) -> Primary {
[INFO] [stdout]     |     ---------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `compile_value` is private
[INFO] [stdout]    --> src/mir/mod.rs:393:29
[INFO] [stdout]     |
[INFO] [stdout] 393 |         assert_eq!(compiler.compile_value(Value::Bool(true)), Primary::I32(1));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:567:5
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn compile_value(&mut self, value: Value) -> Primary {
[INFO] [stdout]     |     ---------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `compile_value` is private
[INFO] [stdout]    --> src/mir/mod.rs:395:29
[INFO] [stdout]     |
[INFO] [stdout] 395 |         assert_eq!(compiler.compile_value(Value::Bool(false)), Primary::I32(0));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:567:5
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn compile_value(&mut self, value: Value) -> Primary {
[INFO] [stdout]     |     ---------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `compile_value` is private
[INFO] [stdout]    --> src/mir/mod.rs:397:29
[INFO] [stdout]     |
[INFO] [stdout] 397 |         assert_eq!(compiler.compile_value(Value::Float(2.3)), Primary::F32(2.3));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:567:5
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn compile_value(&mut self, value: Value) -> Primary {
[INFO] [stdout]     |     ---------------------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/mir/mod.rs:402:45
[INFO] [stdout]     |
[INFO] [stdout] 402 |         let mut compiler = MirCompiler::new(SymbolTable::new());
[INFO] [stdout]     |                            ---------------- ^^^^^^^^^^^^^^^^^^ expected `TypeChecker`, found `SymbolTable`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/mir/compiler.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout] 28  |     pub fn new(type_checker: TypeChecker) -> Self {
[INFO] [stdout]     |            ^^^ -------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_current_block` found for struct `MirCompiler` in the current scope
[INFO] [stdout]    --> src/mir/mod.rs:425:37
[INFO] [stdout]     |
[INFO] [stdout] 425 |         let instructions = compiler.get_current_block();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^ method not found in `MirCompiler`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct MirCompiler {
[INFO] [stdout]     | ---------------------- method `get_current_block` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/mir/mod.rs:441:28
[INFO] [stdout]     |
[INFO] [stdout] 441 |         let mut compiler = MirCompiler::new(SymbolTable::new(), type_arena);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^ ------------------  ---------- unexpected argument of type `Arena<ast::Type>`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected `TypeChecker`, found `SymbolTable`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/mir/compiler.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout] 28  |     pub fn new(type_checker: TypeChecker) -> Self {
[INFO] [stdout]     |            ^^^ -------------------------
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 441 -         let mut compiler = MirCompiler::new(SymbolTable::new(), type_arena);
[INFO] [stdout] 441 +         let mut compiler = MirCompiler::new(/* TypeChecker */);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_blocks` found for struct `MirCompiler` in the current scope
[INFO] [stdout]    --> src/mir/mod.rs:468:31
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let blocks = compiler.get_blocks();
[INFO] [stdout]     |                               ^^^^^^^^^^ method not found in `MirCompiler`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct MirCompiler {
[INFO] [stdout]     | ---------------------- method `get_blocks` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/mir/mod.rs:472:28
[INFO] [stdout]     |
[INFO] [stdout] 472 |                 Block(vec![InstructionKind::Primary(Primary::I32(20))]),
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Instruction`, found `InstructionKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/mir/mod.rs:473:28
[INFO] [stdout]     |
[INFO] [stdout] 473 |                 Block(vec![InstructionKind::Primary(Primary::I32(40))]),
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Instruction`, found `InstructionKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_current_block` found for struct `MirCompiler` in the current scope
[INFO] [stdout]    --> src/mir/mod.rs:477:37
[INFO] [stdout]     |
[INFO] [stdout] 477 |         let instructions = compiler.get_current_block();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^ method not found in `MirCompiler`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mir/compiler.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct MirCompiler {
[INFO] [stdout]     | ---------------------- method `get_current_block` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0432, E0599, E0624.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `saber` (bin "saber" test) due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "4da94e333454eb987ce2f8dc53c119cd659dee476e378265ef7672ede366b7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da94e333454eb987ce2f8dc53c119cd659dee476e378265ef7672ede366b7b3", kill_on_drop: false }`
[INFO] [stdout] 4da94e333454eb987ce2f8dc53c119cd659dee476e378265ef7672ede366b7b3
