[INFO] cloning repository https://github.com/takeshiD/mini-lua [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takeshiD/mini-lua" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtakeshiD%2Fmini-lua", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtakeshiD%2Fmini-lua'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f1f2aa47c6f7546a2693f6b11578d373929f8b0 [INFO] testing takeshiD/mini-lua against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtakeshiD%2Fmini-lua" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/takeshiD/mini-lua [INFO] finished tweaking git repo https://github.com/takeshiD/mini-lua [INFO] tweaked toml for git repo https://github.com/takeshiD/mini-lua written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/takeshiD/mini-lua on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/takeshiD/mini-lua 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smol_str v0.3.2 [INFO] [stderr] Downloaded bytecount v0.6.9 [INFO] [stderr] Downloaded full_moon_derive v0.11.0 [INFO] [stderr] Downloaded full_moon v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d0e67c5925da652763b7c1535b41804852eda9e773838ff0417e4f065410e4c [INFO] running `Command { std: "docker" "start" "-a" "6d0e67c5925da652763b7c1535b41804852eda9e773838ff0417e4f065410e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d0e67c5925da652763b7c1535b41804852eda9e773838ff0417e4f065410e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d0e67c5925da652763b7c1535b41804852eda9e773838ff0417e4f065410e4c", kill_on_drop: false }` [INFO] [stdout] 6d0e67c5925da652763b7c1535b41804852eda9e773838ff0417e4f065410e4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5eb2e2fd3696c6c92ccad602f759af8d34728bd7aced59594ed6b01a667cdd0 [INFO] running `Command { std: "docker" "start" "-a" "a5eb2e2fd3696c6c92ccad602f759af8d34728bd7aced59594ed6b01a667cdd0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling full_moon_derive v0.11.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling smol_str v0.3.2 [INFO] [stderr] Compiling full_moon v2.0.0 [INFO] [stderr] Compiling mini_lua v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LastStmt` [INFO] [stdout] --> src/eval.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | use full_moon::ast::{BinOp, Block, Expression, LastStmt, Stmt}; [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 imports: `Arc` and `Mutex` [INFO] [stdout] --> src/vm.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LuaNumber` [INFO] [stdout] --> src/vm.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::eval::{LuaNumber, LuaType, TValue, Value}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `undump::Undump` [INFO] [stdout] --> src/main.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{opcodes::Instruction, undump::Undump}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_upval` [INFO] [stdout] --> src/undump.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let num_upval = self.read_byte()?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_upval` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inst` [INFO] [stdout] --> src/vm.rs:113:36 [INFO] [stdout] | [INFO] [stdout] 113 | Instruction::GetGlobal(inst) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_inst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Header` is more private than the item `Undump::undump` [INFO] [stdout] --> src/undump.rs:474:5 [INFO] [stdout] | [INFO] [stdout] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Undump::undump` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Header` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/undump.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | struct Header { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VARIANT_MASK` is never used [INFO] [stdout] --> src/eval.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 67 | const VARIANT_MASK: u8 = 0x30; // b0011_0000 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VARIANT_SHIFT` is never used [INFO] [stdout] --> src/eval.rs:68:7 [INFO] [stdout] | [INFO] [stdout] 68 | const VARIANT_SHIFT: u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLLECTABILITY_FLAG` is never used [INFO] [stdout] --> src/eval.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | const COLLECTABILITY_FLAG: u8 = 0x40; // b0100_0000 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Env` is never constructed [INFO] [stdout] --> src/eval.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Env { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert` are never used [INFO] [stdout] --> src/eval.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 156 | impl Env { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 157 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn insert(&mut self, key: String, val: TValue) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_block` is never used [INFO] [stdout] --> src/eval.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn eval_block(block: &Block, env: &mut Env) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_stmt` is never used [INFO] [stdout] --> src/eval.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn eval_stmt(stmt: &Stmt, env: &mut Env) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_expr` is never used [INFO] [stdout] --> src/eval.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn eval_expr(expr: &Expression, env: &Env) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/opcodes.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandA` is never used [INFO] [stdout] --> src/opcodes.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub type OperandA = u8; // 8bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandB` is never used [INFO] [stdout] --> src/opcodes.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | pub type OperandB = u16; // 9bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandC` is never used [INFO] [stdout] --> src/opcodes.rs:47:10 [INFO] [stdout] | [INFO] [stdout] 47 | pub type OperandC = u16; // 9bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandBx` is never used [INFO] [stdout] --> src/opcodes.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub type OperandBx = u32; // 18bit [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SIZE_BX` is never used [INFO] [stdout] --> src/opcodes.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub const SIZE_BX: usize = 18; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `OP` is never constructed [INFO] [stdout] --> src/opcodes.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum Mask { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 67 | OP = 0b0000_0000_0000_0000_0000_0000_0011_1111, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/opcodes.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | Return(u32), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 81 - Return(u32), [INFO] [stdout] 81 + Return(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Move`, `GetGlobal`, and `SetGlobal` are never constructed [INFO] [stdout] --> src/opcodes.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 76 | Move(u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 77 | LoadK(u32), [INFO] [stdout] 78 | GetGlobal(u32), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 79 | SetGlobal(u32), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_k` is never used [INFO] [stdout] --> src/opcodes.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn index_k(x: u32) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/parser.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn parse(source: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Local` is never constructed [INFO] [stdout] --> src/undump.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Local { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/undump.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Local { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 16 | pub fn new(name: String, start_line: LuaInt, end_line: LuaInt) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MetaInfo` is never constructed [INFO] [stdout] --> src/undump.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct MetaInfo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Chunk` is never constructed [INFO] [stdout] --> src/undump.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Chunk { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Nil`, `Bool`, and `String` are never constructed [INFO] [stdout] --> src/undump.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub enum Constant { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 124 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] 125 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 126 | Number(f64), [INFO] [stdout] 127 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Constant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Endian` is never used [INFO] [stdout] --> src/undump.rs:143:6 [INFO] [stdout] | [INFO] [stdout] 143 | enum Endian { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Integral` is never used [INFO] [stdout] --> src/undump.rs:159:6 [INFO] [stdout] | [INFO] [stdout] 159 | enum Integral { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Header` is never constructed [INFO] [stdout] --> src/undump.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | struct Header { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SizeT` is never used [INFO] [stdout] --> src/undump.rs:210:6 [INFO] [stdout] | [INFO] [stdout] 210 | enum SizeT { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `U32` and `U64` are never constructed [INFO] [stdout] --> src/undump.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 217 | enum LuaInt { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 218 | U32(u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 219 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuaInt` 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 `Undump` is never constructed [INFO] [stdout] --> src/undump.rs:241:12 [INFO] [stdout] | [INFO] [stdout] 241 | pub struct Undump { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/undump.rs:246:12 [INFO] [stdout] | [INFO] [stdout] 245 | impl Undump { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 246 | pub fn new(bytes: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 251 | fn read_header(&mut self) -> Result
{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | fn read_float32(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 300 | fn read_float64(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 309 | fn read_uint32(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | fn read_uint64(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 327 | fn read_size_t(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 351 | fn read_string(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn read_uint(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 391 | fn read_byte(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | fn read_chunk(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 480 | pub fn print(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `base`, `func`, and `top` are never read [INFO] [stdout] --> src/vm.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CallInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | base: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | func: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | top: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GlobalState` is never constructed [INFO] [stdout] --> src/vm.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct GlobalState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/vm.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl LuaState { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 46 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/eval.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | eval_stmt(stmt, env); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = eval_stmt(stmt, env); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.90s [INFO] running `Command { std: "docker" "inspect" "a5eb2e2fd3696c6c92ccad602f759af8d34728bd7aced59594ed6b01a667cdd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5eb2e2fd3696c6c92ccad602f759af8d34728bd7aced59594ed6b01a667cdd0", kill_on_drop: false }` [INFO] [stdout] a5eb2e2fd3696c6c92ccad602f759af8d34728bd7aced59594ed6b01a667cdd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8fa28418018c07ab4d48cffa878e7b23c1cb67c70af06f7473695ba378eb519 [INFO] running `Command { std: "docker" "start" "-a" "d8fa28418018c07ab4d48cffa878e7b23c1cb67c70af06f7473695ba378eb519", kill_on_drop: false }` [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling mini_lua v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LastStmt` [INFO] [stdout] --> src/eval.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | use full_moon::ast::{BinOp, Block, Expression, LastStmt, Stmt}; [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: `super::*` [INFO] [stdout] --> src/eval.rs:232:9 [INFO] [stdout] | [INFO] [stdout] 232 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/vm.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LuaNumber` [INFO] [stdout] --> src/vm.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::eval::{LuaNumber, LuaType, TValue, Value}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `undump::Undump` [INFO] [stdout] --> src/main.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{opcodes::Instruction, undump::Undump}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_upval` [INFO] [stdout] --> src/undump.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let num_upval = self.read_byte()?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_upval` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inst` [INFO] [stdout] --> src/vm.rs:113:36 [INFO] [stdout] | [INFO] [stdout] 113 | Instruction::GetGlobal(inst) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_inst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Header` is more private than the item `Undump::undump` [INFO] [stdout] --> src/undump.rs:474:5 [INFO] [stdout] | [INFO] [stdout] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Undump::undump` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Header` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/undump.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | struct Header { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VARIANT_MASK` is never used [INFO] [stdout] --> src/eval.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 67 | const VARIANT_MASK: u8 = 0x30; // b0011_0000 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VARIANT_SHIFT` is never used [INFO] [stdout] --> src/eval.rs:68:7 [INFO] [stdout] | [INFO] [stdout] 68 | const VARIANT_SHIFT: u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLLECTABILITY_FLAG` is never used [INFO] [stdout] --> src/eval.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | const COLLECTABILITY_FLAG: u8 = 0x40; // b0100_0000 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Env` is never constructed [INFO] [stdout] --> src/eval.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Env { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert` are never used [INFO] [stdout] --> src/eval.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 156 | impl Env { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 157 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn insert(&mut self, key: String, val: TValue) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_block` is never used [INFO] [stdout] --> src/eval.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn eval_block(block: &Block, env: &mut Env) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_stmt` is never used [INFO] [stdout] --> src/eval.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn eval_stmt(stmt: &Stmt, env: &mut Env) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_expr` is never used [INFO] [stdout] --> src/eval.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn eval_expr(expr: &Expression, env: &Env) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpCode` is never used [INFO] [stdout] --> src/opcodes.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum OpCode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandA` is never used [INFO] [stdout] --> src/opcodes.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub type OperandA = u8; // 8bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandB` is never used [INFO] [stdout] --> src/opcodes.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | pub type OperandB = u16; // 9bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandC` is never used [INFO] [stdout] --> src/opcodes.rs:47:10 [INFO] [stdout] | [INFO] [stdout] 47 | pub type OperandC = u16; // 9bit [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OperandBx` is never used [INFO] [stdout] --> src/opcodes.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub type OperandBx = u32; // 18bit [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SIZE_BX` is never used [INFO] [stdout] --> src/opcodes.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub const SIZE_BX: usize = 18; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `OP` is never constructed [INFO] [stdout] --> src/opcodes.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum Mask { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 67 | OP = 0b0000_0000_0000_0000_0000_0000_0011_1111, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/opcodes.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | Return(u32), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 81 - Return(u32), [INFO] [stdout] 81 + Return(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Move`, `GetGlobal`, and `SetGlobal` are never constructed [INFO] [stdout] --> src/opcodes.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 76 | Move(u32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 77 | LoadK(u32), [INFO] [stdout] 78 | GetGlobal(u32), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 79 | SetGlobal(u32), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_k` is never used [INFO] [stdout] --> src/opcodes.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn index_k(x: u32) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/parser.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn parse(source: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Local` is never constructed [INFO] [stdout] --> src/undump.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Local { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/undump.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Local { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 16 | pub fn new(name: String, start_line: LuaInt, end_line: LuaInt) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MetaInfo` is never constructed [INFO] [stdout] --> src/undump.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct MetaInfo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Chunk` is never constructed [INFO] [stdout] --> src/undump.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct Chunk { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Nil`, `Bool`, and `String` are never constructed [INFO] [stdout] --> src/undump.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub enum Constant { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 124 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] 125 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 126 | Number(f64), [INFO] [stdout] 127 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Constant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SizeT` is never used [INFO] [stdout] --> src/undump.rs:210:6 [INFO] [stdout] | [INFO] [stdout] 210 | enum SizeT { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `U32` and `U64` are never constructed [INFO] [stdout] --> src/undump.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 217 | enum LuaInt { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 218 | U32(u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 219 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LuaInt` 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: multiple methods are never used [INFO] [stdout] --> src/undump.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 245 | impl Undump { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 291 | fn read_float32(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 300 | fn read_float64(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 309 | fn read_uint32(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | fn read_uint64(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 327 | fn read_size_t(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 351 | fn read_string(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn read_uint(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 391 | fn read_byte(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | fn read_chunk(&mut self, header: &Header) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 480 | pub fn print(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `base`, `func`, and `top` are never read [INFO] [stdout] --> src/vm.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CallInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | base: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | func: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | top: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GlobalState` is never constructed [INFO] [stdout] --> src/vm.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct GlobalState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/vm.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl LuaState { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 46 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/eval.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | eval_stmt(stmt, env); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = eval_stmt(stmt, env); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "d8fa28418018c07ab4d48cffa878e7b23c1cb67c70af06f7473695ba378eb519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8fa28418018c07ab4d48cffa878e7b23c1cb67c70af06f7473695ba378eb519", kill_on_drop: false }` [INFO] [stdout] d8fa28418018c07ab4d48cffa878e7b23c1cb67c70af06f7473695ba378eb519 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c29a002a7090ccec1a143814de03382871e5e0c368914415e5374ebe465d520 [INFO] running `Command { std: "docker" "start" "-a" "3c29a002a7090ccec1a143814de03382871e5e0c368914415e5374ebe465d520", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `LastStmt` [INFO] [stderr] --> src/eval.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use full_moon::ast::{BinOp, Block, Expression, LastStmt, Stmt}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/eval.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc` and `Mutex` [INFO] [stderr] --> src/vm.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LuaNumber` [INFO] [stderr] --> src/vm.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::eval::{LuaNumber, LuaType, TValue, Value}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `undump::Undump` [INFO] [stderr] --> src/main.rs:12:35 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::{opcodes::Instruction, undump::Undump}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_upval` [INFO] [stderr] --> src/undump.rs:402:13 [INFO] [stderr] | [INFO] [stderr] 402 | let num_upval = self.read_byte()?; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_upval` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inst` [INFO] [stderr] --> src/vm.rs:113:36 [INFO] [stderr] | [INFO] [stderr] 113 | Instruction::GetGlobal(inst) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_inst` [INFO] [stderr] [INFO] [stderr] warning: type `Header` is more private than the item `Undump::undump` [INFO] [stderr] --> src/undump.rs:474:5 [INFO] [stderr] | [INFO] [stderr] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Undump::undump` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `Header` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/undump.rs:175:1 [INFO] [stderr] | [INFO] [stderr] 175 | struct Header { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `VARIANT_MASK` is never used [INFO] [stderr] --> src/eval.rs:67:7 [INFO] [stderr] | [INFO] [stderr] 67 | const VARIANT_MASK: u8 = 0x30; // b0011_0000 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `VARIANT_SHIFT` is never used [INFO] [stderr] --> src/eval.rs:68:7 [INFO] [stderr] | [INFO] [stderr] 68 | const VARIANT_SHIFT: u8 = 4; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `COLLECTABILITY_FLAG` is never used [INFO] [stderr] --> src/eval.rs:69:7 [INFO] [stderr] | [INFO] [stderr] 69 | const COLLECTABILITY_FLAG: u8 = 0x40; // b0100_0000 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Env` is never constructed [INFO] [stderr] --> src/eval.rs:152:12 [INFO] [stderr] | [INFO] [stderr] 152 | pub struct Env { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `insert` are never used [INFO] [stderr] --> src/eval.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 156 | impl Env { [INFO] [stderr] | -------- associated items in this implementation [INFO] [stderr] 157 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn insert(&mut self, key: String, val: TValue) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `eval_block` is never used [INFO] [stderr] --> src/eval.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn eval_block(block: &Block, env: &mut Env) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `eval_stmt` is never used [INFO] [stderr] --> src/eval.rs:175:8 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn eval_stmt(stmt: &Stmt, env: &mut Env) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `eval_expr` is never used [INFO] [stderr] --> src/eval.rs:201:8 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn eval_expr(expr: &Expression, env: &Env) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `OpCode` is never used [INFO] [stderr] --> src/opcodes.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum OpCode { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `OperandA` is never used [INFO] [stderr] --> src/opcodes.rs:45:10 [INFO] [stderr] | [INFO] [stderr] 45 | pub type OperandA = u8; // 8bit [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `OperandB` is never used [INFO] [stderr] --> src/opcodes.rs:46:10 [INFO] [stderr] | [INFO] [stderr] 46 | pub type OperandB = u16; // 9bit [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `OperandC` is never used [INFO] [stderr] --> src/opcodes.rs:47:10 [INFO] [stderr] | [INFO] [stderr] 47 | pub type OperandC = u16; // 9bit [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `OperandBx` is never used [INFO] [stderr] --> src/opcodes.rs:48:10 [INFO] [stderr] | [INFO] [stderr] 48 | pub type OperandBx = u32; // 18bit [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SIZE_BX` is never used [INFO] [stderr] --> src/opcodes.rs:54:11 [INFO] [stderr] | [INFO] [stderr] 54 | pub const SIZE_BX: usize = 18; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `OP` is never constructed [INFO] [stderr] --> src/opcodes.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub enum Mask { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] 67 | OP = 0b0000_0000_0000_0000_0000_0000_0011_1111, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/opcodes.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | Return(u32), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 81 - Return(u32), [INFO] [stderr] 81 + Return(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `Move`, `GetGlobal`, and `SetGlobal` are never constructed [INFO] [stderr] --> src/opcodes.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 75 | pub enum Instruction { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 76 | Move(u32), [INFO] [stderr] | ^^^^ [INFO] [stderr] 77 | LoadK(u32), [INFO] [stderr] 78 | GetGlobal(u32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 79 | SetGlobal(u32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `index_k` is never used [INFO] [stderr] --> src/opcodes.rs:88:8 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn index_k(x: u32) -> u32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse` is never used [INFO] [stderr] --> src/parser.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn parse(source: &str) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Local` is never constructed [INFO] [stderr] --> src/undump.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Local { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/undump.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 15 | impl Local { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] 16 | pub fn new(name: String, start_line: LuaInt, end_line: LuaInt) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MetaInfo` is never constructed [INFO] [stderr] --> src/undump.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | struct MetaInfo { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Chunk` is never constructed [INFO] [stderr] --> src/undump.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct Chunk { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Nil`, `Bool`, and `String` are never constructed [INFO] [stderr] --> src/undump.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 123 | pub enum Constant { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] 124 | Nil, [INFO] [stderr] | ^^^ [INFO] [stderr] 125 | Bool(bool), [INFO] [stderr] | ^^^^ [INFO] [stderr] 126 | Number(f64), [INFO] [stderr] 127 | String(String), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Constant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `SizeT` is never used [INFO] [stderr] --> src/undump.rs:210:6 [INFO] [stderr] | [INFO] [stderr] 210 | enum SizeT { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `U32` and `U64` are never constructed [INFO] [stderr] --> src/undump.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 217 | enum LuaInt { [INFO] [stderr] | ------ variants in this enum [INFO] [stderr] 218 | U32(u32), [INFO] [stderr] | ^^^ [INFO] [stderr] 219 | U64(u64), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LuaInt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/undump.rs:291:8 [INFO] [stderr] | [INFO] [stderr] 245 | impl Undump { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 291 | fn read_float32(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 300 | fn read_float64(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 309 | fn read_uint32(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 318 | fn read_uint64(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 327 | fn read_size_t(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 351 | fn read_string(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 369 | fn read_uint(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 391 | fn read_byte(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 397 | fn read_chunk(&mut self, header: &Header) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 474 | pub fn undump(&mut self) -> Result<(Header, Chunk)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 480 | pub fn print(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `base`, `func`, and `top` are never read [INFO] [stderr] --> src/vm.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct CallInfo { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 15 | base: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 16 | func: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | top: usize, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `GlobalState` is never constructed [INFO] [stderr] --> src/vm.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | struct GlobalState { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/vm.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 45 | impl LuaState { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 46 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/eval.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | eval_stmt(stmt, env); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 169 | let _ = eval_stmt(stmt, env); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `mini_lua` (bin "mini_lua" test) generated 40 warnings (run `cargo fix --bin "mini_lua" -p mini_lua --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_lua-c8a0153578dacffb) [INFO] [stdout] running 1 test [INFO] [stdout] test undump::tests::test_header ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- undump::tests::test_header stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'undump::tests::test_header' (25) panicked at src/undump.rs:513:9: [INFO] [stdout] assertion failed: `(left == right)` [INFO] [stdout] [INFO] [stdout] Diff < left / right > : [INFO] [stdout] <true [INFO] [stdout] >false [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6537c1f8b112 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6537c1f8b112 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6537c1f8b112 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x6537c1f8b112 - <::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x6537c1fa00ca - ::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x6537c1fa00ca - core[585f66e14d78f9ba]::fmt::write [INFO] [stdout] 6: 0x6537c1f904a6 - std[3f03f8b59f91bef1]::io::default_write_fmt::> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6537c1f904a6 - as std[3f03f8b59f91bef1]::io::Write>::write_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x6537c1f693bf - ::print [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x6537c1f693bf - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x6537c1f83429 - std[3f03f8b59f91bef1]::panicking::default_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x6537c1ef48ee - core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x6537c1ef48ee - test[30224e0cb089acd2]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6537c1f835e2 - core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x6537c1f835e2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x6537c1f69478 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x6537c1f5e109 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x6537c1f6a3bd - __rustc[caa99d26c7bae192]::rust_begin_unwind [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x6537c1fa079c - core[585f66e14d78f9ba]::panicking::panic_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x6537c1ee2d8a - mini_lua[b95b45cb6b5b7067]::undump::tests::test_header [INFO] [stdout] at /opt/rustwide/workdir/src/undump.rs:513:9 [INFO] [stdout] 20: 0x6537c1ee1787 - mini_lua[b95b45cb6b5b7067]::undump::tests::test_header::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/undump.rs:501:21 [INFO] [stdout] 21: 0x6537c1ee8ab6 - >::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x6537c1ee8c9b - core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x6537c1ee8c9b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x6537c1ef54fa - test[30224e0cb089acd2]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x6537c1ef54fa - as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 26: 0x6537c1ef54fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x6537c1ef54fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x6537c1ef54fa - std[3f03f8b59f91bef1]::panic::catch_unwind::, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x6537c1ef54fa - test[30224e0cb089acd2]::run_test_in_process [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x6537c1ef54fa - test[30224e0cb089acd2]::run_test::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x6537c1eef9c4 - test[30224e0cb089acd2]::run_test::{closure#1} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x6537c1eef9c4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x6537c1ef7ff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x6537c1ef7ff2 - ::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 35: 0x6537c1ef7ff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x6537c1ef7ff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x6537c1ef7ff2 - std[3f03f8b59f91bef1]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x6537c1ef7ff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x6537c1ef7ff2 - ::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x6537c1f8a9bf - + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 41: 0x6537c1f8a9bf - ::new::thread_start [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17 [INFO] [stdout] 42: 0x7cc878d98aa4 - [INFO] [stdout] 43: 0x7cc878e25a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] undump::tests::test_header [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin mini_lua` [INFO] running `Command { std: "docker" "inspect" "3c29a002a7090ccec1a143814de03382871e5e0c368914415e5374ebe465d520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c29a002a7090ccec1a143814de03382871e5e0c368914415e5374ebe465d520", kill_on_drop: false }` [INFO] [stdout] 3c29a002a7090ccec1a143814de03382871e5e0c368914415e5374ebe465d520