[INFO] cloning repository https://github.com/DanielMehlber/websorcery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielMehlber/websorcery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielMehlber%2Fwebsorcery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielMehlber%2Fwebsorcery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 850960765201e1d3a2f197d2f7f1d0ec1a67036a
[INFO] checking DanielMehlber/websorcery against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielMehlber%2Fwebsorcery" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DanielMehlber/websorcery on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DanielMehlber/websorcery
[INFO] finished tweaking git repo https://github.com/DanielMehlber/websorcery
[INFO] tweaked toml for git repo https://github.com/DanielMehlber/websorcery written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/DanielMehlber/websorcery already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string-builder v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4420aef42620ef5f94b108dc018feabd2ed69af65ae4a0d86dc934633ca2b59b
[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" "4420aef42620ef5f94b108dc018feabd2ed69af65ae4a0d86dc934633ca2b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4420aef42620ef5f94b108dc018feabd2ed69af65ae4a0d86dc934633ca2b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4420aef42620ef5f94b108dc018feabd2ed69af65ae4a0d86dc934633ca2b59b", kill_on_drop: false }`
[INFO] [stdout] 4420aef42620ef5f94b108dc018feabd2ed69af65ae4a0d86dc934633ca2b59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f53cca239499ee927bf9502f126a5ba154a7a5201a1a2f712685b3ffc7a61a
[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" "11f53cca239499ee927bf9502f126a5ba154a7a5201a1a2f712685b3ffc7a61a", kill_on_drop: false }`
[INFO] [stderr]     Checking string-builder v0.2.0
[INFO] [stderr]     Checking websorcery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/strings.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::fmt;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/strings.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::fmt;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/compiler/components/scanner.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 WordBegin::InstructionEnd(start) => {
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/compiler/components/scanner.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 WordBegin::InstructionEnd(start) => {
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `Token<'this>` in public interface (error E0446)
[INFO] [stdout]   --> src/compiler/components/scanner.rs:87:2
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn append(&mut self, tok: Token<'this>) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_string`
[INFO] [stdout]   --> src/strings.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |         pub fn from_string(s: &'this str, from: usize, to: usize) -> StringView<'this> {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cut`
[INFO] [stdout]   --> src/strings.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |         pub fn cut(&'this self) -> &'this str {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/strings.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |         pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `show_part`
[INFO] [stdout]    --> src/strings.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |         pub fn show_part(&self, from: usize, to: usize) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/strings.rs:256:16
[INFO] [stdout]     |
[INFO] [stdout] 256 |         pub fn reset(&mut self) {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sub`
[INFO] [stdout]  --> src/compiler/model.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sub: Option<&'t JsonElement<'t>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Json`
[INFO] [stdout]   --> src/compiler/model.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Json(JsonElement<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]   --> src/compiler/model.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Variable(VariableReference),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Value`
[INFO] [stdout]   --> src/compiler/model.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Value(String)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/compiler/model.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     content: Data<'t>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `from`
[INFO] [stdout]   --> src/compiler/model.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     from: Data<'t>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arguments`
[INFO] [stdout]   --> src/compiler/model.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     arguments: LinkedList<Data<'t>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/compiler/model.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     content: Data<'t>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template`
[INFO] [stdout]   --> src/compiler/model.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     template: Data<'t>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `params`
[INFO] [stdout]   --> src/compiler/model.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     params: LinkedList<Data<'t>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Print`
[INFO] [stdout]   --> src/compiler/model.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Print(PrintOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fetch`
[INFO] [stdout]   --> src/compiler/model.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Fetch(FetchOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Insert`
[INFO] [stdout]   --> src/compiler/model.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Insert(InsertOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/compiler/model.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Call(CallOperation<'t>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_variable_by_id`
[INFO] [stdout]   --> src/compiler/model.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn get_variable_by_id(&self, id: String) -> Result<VariableReference, CompilationError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CoreModel`
[INFO] [stdout]    --> src/compiler/model.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct CoreModel<'t> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/compiler/model.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn new() -> CoreModel<'t> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IMPORT`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IMPORT,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `INSERT`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     INSERT,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GET`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     GET,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IF`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     IF,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `END`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     END
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FROM`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 14 |     FROM,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AS`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |     AS,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TO`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TO,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PARAMS`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     PARAMS
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(list: LinkedList<Token<'this>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Function`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Function(FunctionName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyWord`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 |     KeyWord(KeyWordName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_instruction_word`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn from_instruction_word<'call>(view: &'call str) -> TokenType<'this> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `word_from_source`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn word_from_source<'call>(view: &'call StringView<'this>) -> Token<'this> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template`
[INFO] [stdout]    --> src/compiler/components/scanner.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 100 |     template: Template<'this>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OutputComponent`
[INFO] [stdout]  --> src/compiler/components/outputcomponent.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OutputComponent {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/compiler/components/outputcomponent.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn add_line(&mut self, s: String) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generateOutput`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generateOutput(&mut self, model: &CoreModel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `finish`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn finish(self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `warnings`
[INFO] [stdout]   --> src/compiler/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     warnings: LinkedList<CompilationWarnings>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/strings.rs:237:34
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => panic!(s)
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => panic!("{}", s)
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => std::panic::panic_any(s)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/strings.rs:244:36
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => panic!(err)
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => panic!("{}", err)
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => std::panic::panic_any(err)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generateOutput` should have a snake case name
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generateOutput(&mut self, model: &CoreModel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private type `Token<'this>` in public interface (error E0446)
[INFO] [stdout]   --> src/compiler/components/scanner.rs:87:2
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn append(&mut self, tok: Token<'this>) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/strings.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |         pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `show_part`
[INFO] [stdout]    --> src/strings.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |         pub fn show_part(&self, from: usize, to: usize) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/strings.rs:256:16
[INFO] [stdout]     |
[INFO] [stdout] 256 |         pub fn reset(&mut self) {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sub`
[INFO] [stdout]  --> src/compiler/model.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sub: Option<&'t JsonElement<'t>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Json`
[INFO] [stdout]   --> src/compiler/model.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Json(JsonElement<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]   --> src/compiler/model.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Variable(VariableReference),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Value`
[INFO] [stdout]   --> src/compiler/model.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Value(String)
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/compiler/model.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     content: Data<'t>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `from`
[INFO] [stdout]   --> src/compiler/model.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     from: Data<'t>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arguments`
[INFO] [stdout]   --> src/compiler/model.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     arguments: LinkedList<Data<'t>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/compiler/model.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     content: Data<'t>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template`
[INFO] [stdout]   --> src/compiler/model.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     template: Data<'t>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `params`
[INFO] [stdout]   --> src/compiler/model.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     params: LinkedList<Data<'t>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Print`
[INFO] [stdout]   --> src/compiler/model.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Print(PrintOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fetch`
[INFO] [stdout]   --> src/compiler/model.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Fetch(FetchOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Insert`
[INFO] [stdout]   --> src/compiler/model.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Insert(InsertOperation<'t>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/compiler/model.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Call(CallOperation<'t>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_variable_by_id`
[INFO] [stdout]   --> src/compiler/model.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn get_variable_by_id(&self, id: String) -> Result<VariableReference, CompilationError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CoreModel`
[INFO] [stdout]    --> src/compiler/model.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct CoreModel<'t> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/compiler/model.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn new() -> CoreModel<'t> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IMPORT`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IMPORT,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `INSERT`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     INSERT,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GET`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     GET,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IF`
[INFO] [stdout]  --> src/compiler/components/scanner.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     IF,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `END`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     END
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FROM`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 14 |     FROM,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AS`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |     AS,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TO`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TO,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PARAMS`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     PARAMS
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(list: LinkedList<Token<'this>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Function`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Function(FunctionName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyWord`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 |     KeyWord(KeyWordName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_instruction_word`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn from_instruction_word<'call>(view: &'call str) -> TokenType<'this> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `word_from_source`
[INFO] [stdout]   --> src/compiler/components/scanner.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn word_from_source<'call>(view: &'call StringView<'this>) -> Token<'this> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `template`
[INFO] [stdout]    --> src/compiler/components/scanner.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 100 |     template: Template<'this>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OutputComponent`
[INFO] [stdout]  --> src/compiler/components/outputcomponent.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OutputComponent {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/compiler/components/outputcomponent.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn add_line(&mut self, s: String) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generateOutput`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generateOutput(&mut self, model: &CoreModel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `finish`
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn finish(self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `warnings`
[INFO] [stdout]   --> src/compiler/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     warnings: LinkedList<CompilationWarnings>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/strings.rs:237:34
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => panic!(s)
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => panic!("{}", s)
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 Err(s) => std::panic::panic_any(s)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/strings.rs:244:36
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => panic!(err)
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => panic!("{}", err)
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Err(err) => std::panic::panic_any(err)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generateOutput` should have a snake case name
[INFO] [stdout]   --> src/compiler/components/outputcomponent.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn generateOutput(&mut self, model: &CoreModel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "11f53cca239499ee927bf9502f126a5ba154a7a5201a1a2f712685b3ffc7a61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f53cca239499ee927bf9502f126a5ba154a7a5201a1a2f712685b3ffc7a61a", kill_on_drop: false }`
[INFO] [stdout] 11f53cca239499ee927bf9502f126a5ba154a7a5201a1a2f712685b3ffc7a61a