[INFO] cloning repository https://github.com/FlawlessDeveloper/Stackyy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlawlessDeveloper/Stackyy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawlessDeveloper%2FStackyy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawlessDeveloper%2FStackyy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb3262efd8737086f24fbfb1f5a0c155a2827a61 [INFO] testing FlawlessDeveloper/Stackyy against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawlessDeveloper%2FStackyy" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FlawlessDeveloper/Stackyy on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FlawlessDeveloper/Stackyy [INFO] finished tweaking git repo https://github.com/FlawlessDeveloper/Stackyy [INFO] tweaked toml for git repo https://github.com/FlawlessDeveloper/Stackyy written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c553dd79c299e101dda76582e7bc7b2b2ff5abc8d0b2387d7cb7b71591b30ed1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c553dd79c299e101dda76582e7bc7b2b2ff5abc8d0b2387d7cb7b71591b30ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c553dd79c299e101dda76582e7bc7b2b2ff5abc8d0b2387d7cb7b71591b30ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c553dd79c299e101dda76582e7bc7b2b2ff5abc8d0b2387d7cb7b71591b30ed1", kill_on_drop: false }` [INFO] [stdout] c553dd79c299e101dda76582e7bc7b2b2ff5abc8d0b2387d7cb7b71591b30ed1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8e409173a99b8e776376f29aa8b947aa2ecb3d795251f28585b2404f3e0fc6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fe8e409173a99b8e776376f29aa8b947aa2ecb3d795251f28585b2404f3e0fc6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling clap_derive v3.1.2 [INFO] [stderr] Compiling clap v3.1.2 [INFO] [stderr] Compiling stackyy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Arguments` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt::Arguments; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/parser.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Internal` [INFO] [stdout] --> src/parser.rs:11:30 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::util::internals::{Internal, to_internal}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JumpOffset` [INFO] [stdout] --> src/parser.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::util::operation::{JumpOffset, Operand, Operation, OperationType}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::token::TokenType::Function as TokenFunction` [INFO] [stdout] --> src/parser.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::util::token::TokenType::Function as TokenFunction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vm::MAX_CALL_STACK_SIZE` [INFO] [stdout] --> src/parser.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::vm::MAX_CALL_STACK_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler_error_str` [INFO] [stdout] --> src/util/token.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::util::{compiler_error, compiler_error_str, compiler_warning}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler_error` [INFO] [stdout] --> src/util/operation.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{compiler_error, compiler_error_str}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler_warning` [INFO] [stdout] --> src/util/operation.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::util::{compiler_warning, compiler_warning_str}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::position::Position` [INFO] [stdout] --> src/util/operation.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::util::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::operation::JumpOffset` [INFO] [stdout] --> src/util/register_type.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::util::operation::JumpOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/util/type_check.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{Display, Formatter, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler_error_str` [INFO] [stdout] --> src/util/type_check.rs:5:35 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::util::{compiler_error, compiler_error_str}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/vm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `compiler_error_str`, `compiler_error` [INFO] [stdout] --> src/vm.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::util::{compiler_error, compiler_error_str, runtime_error, runtime_error_str, runtime_warning, runtime_warning_str}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vm` [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::vm; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `Any` is named the same as one of the variants of the type `Types` [INFO] [stdout] --> src/util/type_check.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `Types::Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] 36 | Int => format!("int"), [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] 36 | Int => format!("int"), [INFO] [stdout] 37 | Types::String => format!("str"), [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 38 | Bool => format!("bool"), [INFO] [stdout] | ^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 39 | Pointer => format!("ptr"), [INFO] [stdout] | ^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 40 | Function => format!("fn"), [INFO] [stdout] | ^^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/util/type_check.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 41 | FunctionPointer(inp, outp) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:396:29 [INFO] [stdout] | [INFO] [stdout] 396 | ... _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_bytes` [INFO] [stdout] --> src/main.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | let file_bytes = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_bytes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tkn` [INFO] [stdout] --> src/parser.rs:368:77 [INFO] [stdout] | [INFO] [stdout] 368 | let token_len = (tokens.len() + tokens.iter().fold(0, |acc, tkn| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tkn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/parser.rs:345:49 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn pre_parse(string: String, file: PathBuf, path: PathBuf) -> Vec<(Position, String)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/vm.rs:108:55 [INFO] [stdout] | [INFO] [stdout] 108 | if let Operand::PushFunction(fnc, inp, outp) = operation.operand.unwrap() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outp` [INFO] [stdout] --> src/vm.rs:108:60 [INFO] [stdout] | [INFO] [stdout] 108 | if let Operand::PushFunction(fnc, inp, outp) = operation.operand.unwrap() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_outp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Any` [INFO] [stdout] --> src/util/type_check.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/util/internals.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut map = HashMap::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/util/internals.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut map = HashMap::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut ops = state.get_ops(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.stack` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:328:37 [INFO] [stdout] | [INFO] [stdout] 325 | ... let top = self.stack.last().unwrap(); [INFO] [stdout] | ----------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 328 | ... self.stack.push(RegisterType::Bool(!top.clone())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `REFLECTION_INTERNALS_MAP` [INFO] [stdout] --> src/util/internals.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / static REFLECTION_INTERNALS_MAP: SyncLazy> = SyncLazy::new(|| { [INFO] [stdout] 25 | | let mut map = HashMap::new(); [INFO] [stdout] 26 | | map [INFO] [stdout] 27 | | }); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ip` [INFO] [stdout] --> src/vm.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | ip: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_a` [INFO] [stdout] --> src/vm.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | reg_a: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_b` [INFO] [stdout] --> src/vm.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | reg_b: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_c` [INFO] [stdout] --> src/vm.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | reg_c: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_d` [INFO] [stdout] --> src/vm.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | reg_d: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_e` [INFO] [stdout] --> src/vm.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | reg_e: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_f` [INFO] [stdout] --> src/vm.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | reg_f: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_g` [INFO] [stdout] --> src/vm.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | reg_g: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `reg_h` [INFO] [stdout] --> src/vm.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | reg_h: RegisterType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(panic_info_message)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(trusted_random_access)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Any` should have a snake case name [INFO] [stdout] --> src/util/type_check.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | Any => format!("any"), [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0170, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stackyy` due to 4 previous errors; 46 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fe8e409173a99b8e776376f29aa8b947aa2ecb3d795251f28585b2404f3e0fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8e409173a99b8e776376f29aa8b947aa2ecb3d795251f28585b2404f3e0fc6", kill_on_drop: false }` [INFO] [stdout] fe8e409173a99b8e776376f29aa8b947aa2ecb3d795251f28585b2404f3e0fc6