[INFO] cloning repository https://github.com/JamieCrisman/tiny-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JamieCrisman/tiny-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamieCrisman%2Ftiny-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamieCrisman%2Ftiny-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b71a780c087337fb6827bc898244506095df7a7
[INFO] testing JamieCrisman/tiny-machine against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJamieCrisman%2Ftiny-machine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JamieCrisman/tiny-machine
[INFO] finished tweaking git repo https://github.com/JamieCrisman/tiny-machine
[INFO] tweaked toml for git repo https://github.com/JamieCrisman/tiny-machine written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JamieCrisman/tiny-machine on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JamieCrisman/tiny-machine 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" "+1.99.0-beta.8" "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
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d
[INFO] running `Command { std: "docker" "start" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling dlib v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.29.4
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.4
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling gpu-alloc v0.5.3
[INFO] [stderr]    Compiling wgpu-core v0.12.2
[INFO] [stderr]    Compiling wgpu-types v0.12.0
[INFO] [stderr]    Compiling profiling v1.0.6
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling glow v0.11.2
[INFO] [stderr]    Compiling wayland-scanner v0.29.4
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling inplace_it v0.3.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling chlorine v1.0.10
[INFO] [stderr]    Compiling safe_arch v0.5.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling imgui-sys v0.8.2
[INFO] [stderr]    Compiling wide v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling wayland-client v0.29.4
[INFO] [stderr]    Compiling wayland-protocols v0.29.4
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling pollster v0.2.5
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling ultraviolet v0.8.1
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling naga v0.8.5
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling wayland-commons v0.29.4
[INFO] [stderr]    Compiling calloop v0.9.3
[INFO] [stderr]    Compiling wayland-cursor v0.29.4
[INFO] [stderr]    Compiling wgpu-hal v0.12.5
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling pixels v0.9.0
[INFO] [stderr]    Compiling game-loop v0.9.1
[INFO] [stderr]    Compiling winit_input_helper v0.12.0
[INFO] [stderr]    Compiling imgui v0.8.2
[INFO] [stderr]    Compiling imgui-wgpu v0.19.0
[INFO] [stderr]    Compiling imgui-winit-support v0.8.2
[INFO] [stderr]    Compiling tiny-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IterMut` and `Iter`
[INFO] [stdout]  --> src/compiler/symbol_table.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::hash_map::{Iter, IterMut};
[INFO] [stdout]   |                                  ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BOOL` is never constructed
[INFO] [stdout]   --> src/parser/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum TokenType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     BOOL(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Func` and `ReturnValue` are never constructed
[INFO] [stdout]    --> src/compiler/mod.rs:794:5
[INFO] [stdout]     |
[INFO] [stdout] 788 | pub enum ObjectType {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 794 |     Func,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 797 |     ReturnValue,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Envir` is never constructed
[INFO] [stdout]  --> src/compiler/envir.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Envir {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from`, `new_with_outer`, `get`, and `set` are never used
[INFO] [stdout]   --> src/compiler/envir.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Envir {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn from(store: HashMap<String, Object>) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn new_with_outer(outer: Rc<RefCell<Envir>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get(&mut self, name: String) -> Option<Object> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set(&mut self, name: String, value: &Object) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `screen_height` is never read
[INFO] [stdout]   --> src/vm/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct VM {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     screen_height: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/compiler/mod.rs:748:18
[INFO] [stdout]     |
[INFO] [stdout] 739 | #[derive(PartialEq, Clone, Debug)]
[INFO] [stdout]     |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 748 |     Builtin(i32, BuiltInFunc),
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 39s
[INFO] running `Command { std: "docker" "inspect" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IterMut` and `Iter`
[INFO] [stdout]  --> src/compiler/symbol_table.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::hash_map::{Iter, IterMut};
[INFO] [stdout]   |                                  ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BOOL` is never constructed
[INFO] [stdout]   --> src/parser/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum TokenType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     BOOL(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Func` and `ReturnValue` are never constructed
[INFO] [stdout]    --> src/compiler/mod.rs:794:5
[INFO] [stdout]     |
[INFO] [stdout] 788 | pub enum ObjectType {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 794 |     Func,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 797 |     ReturnValue,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Envir` is never constructed
[INFO] [stdout]  --> src/compiler/envir.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Envir {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from`, `new_with_outer`, `get`, and `set` are never used
[INFO] [stdout]   --> src/compiler/envir.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Envir {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn from(store: HashMap<String, Object>) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn new_with_outer(outer: Rc<RefCell<Envir>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get(&mut self, name: String) -> Option<Object> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set(&mut self, name: String, value: &Object) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `screen_height` is never read
[INFO] [stdout]   --> src/vm/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct VM {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     screen_height: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/compiler/mod.rs:748:18
[INFO] [stdout]     |
[INFO] [stdout] 739 | #[derive(PartialEq, Clone, Debug)]
[INFO] [stdout]     |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 748 |     Builtin(i32, BuiltInFunc),
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `IterMut` and `Iter`
[INFO] [stderr]  --> src/compiler/symbol_table.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::hash_map::{Iter, IterMut};
[INFO] [stderr]   |                                  ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BOOL` is never constructed
[INFO] [stderr]   --> src/parser/token.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  3 | pub enum TokenType {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 10 |     BOOL(bool),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Func` and `ReturnValue` are never constructed
[INFO] [stderr]    --> src/compiler/mod.rs:794:5
[INFO] [stderr]     |
[INFO] [stderr] 788 | pub enum ObjectType {
[INFO] [stderr]     |          ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 794 |     Func,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 797 |     ReturnValue,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ObjectType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Envir` is never constructed
[INFO] [stderr]  --> src/compiler/envir.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Envir {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `from`, `new_with_outer`, `get`, and `set` are never used
[INFO] [stderr]   --> src/compiler/envir.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Envir {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn from(store: HashMap<String, Object>) -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn new_with_outer(outer: Rc<RefCell<Envir>>) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn get(&mut self, name: String) -> Option<Object> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn set(&mut self, name: String, value: &Object) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `screen_height` is never read
[INFO] [stderr]   --> src/vm/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct VM {
[INFO] [stderr]    |            -- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     screen_height: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/compiler/mod.rs:748:18
[INFO] [stderr]     |
[INFO] [stderr] 739 | #[derive(PartialEq, Clone, Debug)]
[INFO] [stderr]     |          --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 748 |     Builtin(i32, BuiltInFunc),
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-machine` (bin "tiny-machine" test) generated 7 warnings (run `cargo fix --bin "tiny-machine" -p tiny-machine --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tiny_machine-56b8ddfe1fd3c8fc)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test compiler::symbol_table::tests::test_resolve ... ok
[INFO] [stdout] test compiler::tests::test_assignment ... ok
[INFO] [stdout] test compiler::tests::test_bool_arithmetic ... ok
[INFO] [stdout] test compiler::tests::test_if_conditionals ... ok
[INFO] [stdout] test compiler::tests::test_functions ... ok
[INFO] [stdout] test compiler::tests::test_function_calls ... ok
[INFO] [stdout] test compiler::tests::test_piset ... ok
[INFO] [stdout] test compiler::tests::test_recursive ... ok
[INFO] [stdout] test parser::lexer::tests::test_next_token_basics ... ok
[INFO] [stdout] test parser::lexer::tests::test_next_token_more_symbols ... ok
[INFO] [stdout] test compiler::tests::test_while_loop ... ok
[INFO] [stdout] test compiler::tests::test_piset_loop ... ok
[INFO] [stdout] test parser::tests::test_let_statement ... ok
[INFO] [stdout] test parser::lexer::tests::test_identifier ... ok
[INFO] [stdout] test compiler::tests::test_let_scopes ... ok
[INFO] [stdout] test compiler::symbol_table::tests::test_define ... ok
[INFO] [stdout] test parser::lexer::tests::test_number ... ok
[INFO] [stdout] test parser::tests::test_arithmetic_precedence ... ok
[INFO] [stdout] test parser::tests::test_double_assign ... ok
[INFO] [stdout] test parser::tests::test_greaterthan_statement ... ok
[INFO] [stdout] test parser::tests::test_array ... ok
[INFO] [stdout] test parser::tests::test_greaterthanequal_statement ... ok
[INFO] [stdout] test parser::tests::test_call_expression ... ok
[INFO] [stdout] test parser::tests::test_if_else_statement ... ok
[INFO] [stdout] test parser::tests::test_if_statement ... ok
[INFO] [stdout] test parser::tests::test_lessthan_statement ... ok
[INFO] [stdout] test parser::tests::test_lessthanequal_statement ... ok
[INFO] [stdout] test parser::tests::test_func_expression ... ok
[INFO] [stdout] test parser::tests::test_piset ... ok
[INFO] [stdout] test parser::tests::test_plus_arrays_statement ... ok
[INFO] [stdout] test parser::tests::test_minus_prefix_statement ... ok
[INFO] [stdout] test parser::tests::test_reduce ... ok
[INFO] [stdout] test parser::tests::test_return_statement ... ok
[INFO] [stdout] test parser::tests::test_simple_multiply ... ok
[INFO] [stdout] test vm::tests::test_array_add_reduce ... ok
[INFO] [stdout] test vm::tests::test_array_add_reduce_inner_array ... ok
[INFO] [stdout] test vm::tests::test_array_add_reduce_inner_arrays ... ok
[INFO] [stdout] test vm::tests::test_array ... ok
[INFO] [stdout] test vm::tests::test_arithmetic_2 ... ok
[INFO] [stdout] test vm::tests::test_array_add_reduce_inner_array_into_value ... ok
[INFO] [stdout] test vm::tests::test_array_add_inner_arrays ... ok
[INFO] [stdout] test vm::tests::test_arithmetic ... ok
[INFO] [stdout] test vm::tests::test_arithmetic_3 ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_sub ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_inner_arrays_sub ... ok
[INFO] [stdout] test vm::tests::test_function_calls_with_wrong_args ... ignored
[INFO] [stdout] test vm::tests::test_builtin_functions ... ok
[INFO] [stdout] test vm::tests::test_greaterthan_operator ... ok
[INFO] [stdout] test vm::tests::test_greaterthanequal_operator ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_inner_arrays_sub_2 ... ok
[INFO] [stdout] test vm::tests::test_lessthanequal_operator ... ok
[INFO] [stdout] test vm::tests::test_if_statement ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_multiply ... ok
[INFO] [stdout] test vm::tests::test_let ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_sub_one_zero ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_inner_arrays_multiply ... ok
[INFO] [stdout] test vm::tests::test_negative_number ... ok
[INFO] [stdout] test vm::tests::test_bang ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_inner_arrays_div ... ok
[INFO] [stdout] test vm::tests::test_array_reduce_arrays_sub_zero_one ... ok
[INFO] [stdout] test vm::tests::test_fib ... ok
[INFO] [stdout] test vm::tests::test_first_class_function_calls ... ok
[INFO] [stdout] test vm::tests::test_closures ... ok
[INFO] [stdout] test vm::tests::test_function_calls_with_args_and_bindings ... ok
[INFO] [stdout] test vm::tests::test_equal_operator ... ok
[INFO] [stdout] test vm::tests::test_function_calls_with_bindings ... ok
[INFO] [stdout] test vm::tests::test_not_equal_operator ... ok
[INFO] [stdout] test vm::tests::test_piset ... ok
[INFO] [stdout] test vm::tests::test_function_calls ... ok
[INFO] [stdout] test vm::tests::test_while_loop ... ok
[INFO] [stdout] test vm::tests::test_recursive ... ok
[INFO] [stdout] test vm::tests::test_lessthan_operator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d", kill_on_drop: false }`
[INFO] [stdout] ddca7de7b1d73d06e06cd8b546eb55d7fd7c10aa44fceab50eaaaa794344874d
