[INFO] cloning repository https://github.com/UlgenHan/InterpreterCustom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UlgenHan/InterpreterCustom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlgenHan%2FInterpreterCustom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlgenHan%2FInterpreterCustom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c9085e77208a3a8fa54b275e0d704741d6c5ade
[INFO] checking UlgenHan/InterpreterCustom against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlgenHan%2FInterpreterCustom" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UlgenHan/InterpreterCustom
[INFO] finished tweaking git repo https://github.com/UlgenHan/InterpreterCustom
[INFO] tweaked toml for git repo https://github.com/UlgenHan/InterpreterCustom written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UlgenHan/InterpreterCustom on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UlgenHan/InterpreterCustom 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking UlgenHan/InterpreterCustom against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUlgenHan%2FInterpreterCustom" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UlgenHan/InterpreterCustom
[INFO] finished tweaking git repo https://github.com/UlgenHan/InterpreterCustom
[INFO] tweaked toml for git repo https://github.com/UlgenHan/InterpreterCustom written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UlgenHan/InterpreterCustom on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UlgenHan/InterpreterCustom 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71360e1db4e095abf71034e306165901656cad35af8216f0c5993b31d5093b1e
[INFO] running `Command { std: "docker" "start" "-a" "71360e1db4e095abf71034e306165901656cad35af8216f0c5993b31d5093b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71360e1db4e095abf71034e306165901656cad35af8216f0c5993b31d5093b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71360e1db4e095abf71034e306165901656cad35af8216f0c5993b31d5093b1e", kill_on_drop: false }`
[INFO] [stdout] 71360e1db4e095abf71034e306165901656cad35af8216f0c5993b31d5093b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff70ea6ab5cfeb6c9c82d9b1c3ebe96f5dcecf65a38e51db2161ce3a7e52daee
[INFO] running `Command { std: "docker" "start" "-a" "ff70ea6ab5cfeb6c9c82d9b1c3ebe96f5dcecf65a38e51db2161ce3a7e52daee", kill_on_drop: false }`
[INFO] [stderr]     Checking knownlanguage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lib/Enums/token.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NotEquals,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 25 |     LessThan,
[INFO] [stdout] 26 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     GreaterThan,
[INFO] [stdout] 28 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 52 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 53 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 54 |     Star,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     Slash,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 56 |     Percent
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is 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 `StringLiteral` and `Conditional` are never constructed
[INFO] [stdout]   --> src/lib/Enums/astnode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum ASTNode {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     StringLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     Conditional {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `return_type` is never read
[INFO] [stdout]  --> src/lib/Asteva/context.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FunctionDefinition {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 7 |     pub return_type: String,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FunctionDefinition` 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: methods `exit_function`, `add_variable`, `update_variable`, `remove_variable`, `set_function`, and `get_parameter` are never used
[INFO] [stdout]   --> src/lib/Asteva/context.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Context {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn exit_function(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn add_variable(&mut self, name: &str, value: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn update_variable(&mut self, name: &str, value: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn remove_variable(&mut self, name: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_function(&mut self, name: String, definition: FunctionDefinition) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn get_parameter(&self, name: &str) -> Option<Value> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Enums` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Enums;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `enums`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Lexer` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Lexer;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Asteva` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod Asteva;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `asteva`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Parser` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod Parser;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Interpreter` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod Interpreter;
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lib/Enums/token.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NotEquals,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 25 |     LessThan,
[INFO] [stdout] 26 |     LessThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     GreaterThan,
[INFO] [stdout] 28 |     GreaterThanOrEqual,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 52 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 53 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 54 |     Star,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     Slash,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 56 |     Percent
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is 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 `StringLiteral` and `Conditional` are never constructed
[INFO] [stdout]   --> src/lib/Enums/astnode.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum ASTNode {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     StringLiteral(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     Conditional {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `return_type` is never read
[INFO] [stdout]  --> src/lib/Asteva/context.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FunctionDefinition {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 7 |     pub return_type: String,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FunctionDefinition` 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: methods `exit_function`, `add_variable`, `update_variable`, `remove_variable`, `set_function`, and `get_parameter` are never used
[INFO] [stdout]   --> src/lib/Asteva/context.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Context {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn exit_function(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn add_variable(&mut self, name: &str, value: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn update_variable(&mut self, name: &str, value: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn remove_variable(&mut self, name: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_function(&mut self, name: String, definition: FunctionDefinition) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn get_parameter(&self, name: &str) -> Option<Value> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Enums` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Enums;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `enums`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Lexer` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Lexer;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Asteva` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod Asteva;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `asteva`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Parser` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod Parser;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Interpreter` should have a snake case name
[INFO] [stdout]  --> src/lib/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod Interpreter;
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "ff70ea6ab5cfeb6c9c82d9b1c3ebe96f5dcecf65a38e51db2161ce3a7e52daee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff70ea6ab5cfeb6c9c82d9b1c3ebe96f5dcecf65a38e51db2161ce3a7e52daee", kill_on_drop: false }`
[INFO] [stdout] ff70ea6ab5cfeb6c9c82d9b1c3ebe96f5dcecf65a38e51db2161ce3a7e52daee
