[INFO] cloning repository https://github.com/germankuber/eva_language_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/germankuber/eva_language_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermankuber%2Feva_language_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermankuber%2Feva_language_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73882d198fe74ceebec7e7393906c02958a7b7f0
[INFO] testing germankuber/eva_language_rust against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermankuber%2Feva_language_rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/germankuber/eva_language_rust on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/germankuber/eva_language_rust
[INFO] finished tweaking git repo https://github.com/germankuber/eva_language_rust
[INFO] tweaked toml for git repo https://github.com/germankuber/eva_language_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/germankuber/eva_language_rust 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plex v0.3.0
[INFO] [stderr]   Downloaded lalr v0.0.2
[INFO] [stderr]   Downloaded lexpr-macros v0.2.2
[INFO] [stderr]   Downloaded lexpr v0.2.7
[INFO] [stderr]   Downloaded redfa v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8499d20cb227e87f14373df2bff3647e621fe586cefdf997f6a1d246857de600
[INFO] running `Command { std: "docker" "start" "-a" "8499d20cb227e87f14373df2bff3647e621fe586cefdf997f6a1d246857de600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8499d20cb227e87f14373df2bff3647e621fe586cefdf997f6a1d246857de600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8499d20cb227e87f14373df2bff3647e621fe586cefdf997f6a1d246857de600", kill_on_drop: false }`
[INFO] [stdout] 8499d20cb227e87f14373df2bff3647e621fe586cefdf997f6a1d246857de600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81b542cb4bd2aad9d55c0f9146e70f46ff9742d8f41f4b3e23d1d1f159445060
[INFO] running `Command { std: "docker" "start" "-a" "81b542cb4bd2aad9d55c0f9146e70f46ff9742d8f41f4b3e23d1d1f159445060", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling lalr v0.0.2
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling redfa v0.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling lexpr-macros v0.2.2
[INFO] [stderr]    Compiling lexpr v0.2.7
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling plex v0.3.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling eva_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:87:93
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...   (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(form...
[INFO] [stdout]    |                                                                                       ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stdout] 87 +             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String(b))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/main.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             while true {
[INFO] [stdout]     |             ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:66:71
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn process_bigger(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:72:72
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn process_smaller(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:84:68
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn process_add(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]    --> src/main.rs:122:68
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn process_mul(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]    --> src/main.rs:128:68
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn process_div(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EvalType` is never used
[INFO] [stdout]   --> src/main.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum EvalType {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Eva` is never constructed
[INFO] [stdout]   --> src/main.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Eva {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Eva {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new() -> Eva {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/main.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl Eva {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] 38  |     pub fn eval(&self, exp: Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |     pub fn evaluate_eval_data(&self, eval_data_type: &EvalDataType, exp: &Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>)...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51  |     pub fn process_operation(&self, operation: &str, exp: &Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     pub fn process_bigger(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |     pub fn process_smaller(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn process_value_string(&self, value: &str, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn process_add(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91  |     pub fn process_if_else(&self, exp: &Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn process_while(&self, exp: &Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn process_mul(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn process_div(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn process_variable_declaration(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> E...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn process_set_variable(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn process_get_variable(&self, var_name: &str, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn process_begin(&self, exp: EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_environment_manager` is never used
[INFO] [stdout]    --> src/main.rs:457:4
[INFO] [stdout]     |
[INFO] [stdout] 457 | fn get_environment_manager() -> Rc<RefCell<EnvironmentManagerRaw>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnvironmentManagerRaw` is never constructed
[INFO] [stdout]  --> src/environment_manager_raw.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct EnvironmentManagerRaw {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `define`, `assign`, and `get` are never used
[INFO] [stdout]   --> src/environment_manager_raw.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl EnvironmentManagerRaw {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(env: Option<HashMap<String, EvalDataType>>, parent: Option<Rc<RefCell<EnvironmentManagerRaw>>>) -> EnvironmentManagerRaw {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn define(&mut self, name: String, value: EvalDataType) -> EvalDataType {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn assign(&mut self, name: String, value: EvalDataType) -> Option<EvalDataType> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn get(&self, name: String) -> Option<EvalDataType> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "81b542cb4bd2aad9d55c0f9146e70f46ff9742d8f41f4b3e23d1d1f159445060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b542cb4bd2aad9d55c0f9146e70f46ff9742d8f41f4b3e23d1d1f159445060", kill_on_drop: false }`
[INFO] [stdout] 81b542cb4bd2aad9d55c0f9146e70f46ff9742d8f41f4b3e23d1d1f159445060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33173ebc494a0d53097e151a0dabe615bae21fb6f90f7b9996fb308c4bc277ac
[INFO] running `Command { std: "docker" "start" "-a" "33173ebc494a0d53097e151a0dabe615bae21fb6f90f7b9996fb308c4bc277ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling eva_language v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:87:93
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...   (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(form...
[INFO] [stdout]    |                                                                                       ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stdout] 87 +             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String(b))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/main.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             while true {
[INFO] [stdout]     |             ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:66:71
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn process_bigger(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:72:72
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn process_smaller(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]   --> src/main.rs:84:68
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn process_add(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]    --> src/main.rs:122:68
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn process_mul(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env_manager`
[INFO] [stdout]    --> src/main.rs:128:68
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn process_div(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "33173ebc494a0d53097e151a0dabe615bae21fb6f90f7b9996fb308c4bc277ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33173ebc494a0d53097e151a0dabe615bae21fb6f90f7b9996fb308c4bc277ac", kill_on_drop: false }`
[INFO] [stdout] 33173ebc494a0d53097e151a0dabe615bae21fb6f90f7b9996fb308c4bc277ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8655a3fc7ff94dc142c6bb4fa9f2b336cbc68d564f6b4a2380e0d8c662beb28
[INFO] running `Command { std: "docker" "start" "-a" "c8655a3fc7ff94dc142c6bb4fa9f2b336cbc68d564f6b4a2380e0d8c662beb28", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]   --> src/main.rs:87:93
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...   (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(form...
[INFO] [stderr]    |                                                                                       ^ ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 87 -             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String((b)))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stderr] 87 +             (EvalType::Value(EvalDataType::String(a)), EvalType::Value(EvalDataType::String(b))) => EvalType::Value(EvalDataType::String(format!("{}{}", a, b))),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/main.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             while true {
[INFO] [stderr]     |             ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_manager`
[INFO] [stderr]   --> src/main.rs:66:71
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn process_bigger(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_manager`
[INFO] [stderr]   --> src/main.rs:72:72
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn process_smaller(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_manager`
[INFO] [stderr]   --> src/main.rs:84:68
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn process_add(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_manager`
[INFO] [stderr]    --> src/main.rs:122:68
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn process_mul(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env_manager`
[INFO] [stderr]    --> src/main.rs:128:68
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn process_div(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalType {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: `eva_language` (bin "eva_language" test) generated 7 warnings (run `cargo fix --bin "eva_language" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eva_language-5926022602e8a0b0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_declare_variable ... ok
[INFO] [stdout] test tests::test_if_else ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_nested_block_variable ... ok
[INFO] [stdout] test tests::test_set_variable ... ok
[INFO] [stdout] test tests::test_identity ... ok
[INFO] [stdout] test tests::test_div ... ok
[INFO] [stdout] test tests::test_nested_block ... FAILED
[INFO] [stdout] test tests::test_block ... FAILED
[INFO] [stdout] test tests::test_while ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_nested_block stdout ----
[INFO] [stdout] thread 'tests::test_nested_block' panicked at src/main.rs:58:60:
[INFO] [stdout] index out of bounds: the len is 0 but the index is 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6216d1d7ab5a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6216d1d7ab5a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6216d1d7ab5a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6216d1d7ab5a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6216d1da0983 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6216d1da0983 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x6216d1d77d23 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6216d1d7a9a2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6216d1d7bfba - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6216d1d7bdc4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6216d1ac4449 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6216d1ac4449 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6216d1d7c658 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6216d1d7c658 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6216d1d7c41a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6216d1d7b039 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6216d1d7c0ac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6216d1a70130 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x6216d1a702b1 - core::panicking::panic_bounds_check::h8307ccead484a122
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:276:5
[INFO] [stdout]   19:     0x6216d1a8ad27 - <usize as core::slice::index::SliceIndex<[T]>>::index::h6e22beaee5f32fb3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/slice/index.rs:301:10
[INFO] [stdout]   20:     0x6216d1a8aee4 - core::slice::index::<impl core::ops::index::Index<I> for [T]>::index::h35142c7e770a3900
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/slice/index.rs:16:9
[INFO] [stdout]   21:     0x6216d1a8aee4 - <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index::h6bcd3ee479dc0f32
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/vec/mod.rs:3323:9
[INFO] [stdout]   22:     0x6216d1a71a43 - eva_language::Eva::process_operation::h01482d8303273e47
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:58:60
[INFO] [stdout]   23:     0x6216d1a71684 - eva_language::Eva::evaluate_eval_data::h4f39e3091e3d4fc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:40
[INFO] [stdout]   24:     0x6216d1a71458 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:35
[INFO] [stdout]   25:     0x6216d1a763c5 - eva_language::Eva::process_begin::h56f799d8abdb21c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:164:26
[INFO] [stdout]   26:     0x6216d1a71c8a - eva_language::Eva::process_operation::h01482d8303273e47
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:62:24
[INFO] [stdout]   27:     0x6216d1a71684 - eva_language::Eva::evaluate_eval_data::h4f39e3091e3d4fc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:40
[INFO] [stdout]   28:     0x6216d1a71458 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:35
[INFO] [stdout]   29:     0x6216d1a71404 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:40:37
[INFO] [stdout]   30:     0x6216d1a7a69c - eva_language::tests::test_nested_block::hffe115a33ecd33fb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:279:20
[INFO] [stdout]   31:     0x6216d1a79cc7 - eva_language::tests::test_nested_block::{{closure}}::h25f50f32f0c60228
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:277:27
[INFO] [stdout]   32:     0x6216d1a81686 - core::ops::function::FnOnce::call_once::h928e0c7101109b5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x6216d1ac8e0b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x6216d1ac8e0b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   35:     0x6216d1ac8647 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   36:     0x6216d1ac8647 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x6216d1ac8647 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x6216d1ac8647 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x6216d1ac8647 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x6216d1ac8647 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   41:     0x6216d1ac8647 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   42:     0x6216d1a8d924 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   43:     0x6216d1a8d924 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   44:     0x6216d1a90fee - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   45:     0x6216d1a90fee - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   46:     0x6216d1a90fee - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   47:     0x6216d1a90fee - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   48:     0x6216d1a90fee - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   49:     0x6216d1a90fee - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   50:     0x6216d1a90fee - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x6216d1d803ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   52:     0x6216d1d803ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   53:     0x6216d1d803ab - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   54:     0x77cb8760cac3 - <unknown>
[INFO] [stdout]   55:     0x77cb8769da04 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_block stdout ----
[INFO] [stdout] thread 'tests::test_block' panicked at src/main.rs:58:60:
[INFO] [stdout] index out of bounds: the len is 0 but the index is 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6216d1d7ab5a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6216d1d7ab5a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6216d1d7ab5a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6216d1d7ab5a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6216d1da0983 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6216d1da0983 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x6216d1d77d23 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6216d1d7a9a2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6216d1d7bfba - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6216d1d7bdc4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6216d1ac4449 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6216d1ac4449 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6216d1d7c658 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6216d1d7c658 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6216d1d7c41a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6216d1d7b039 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6216d1d7c0ac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6216d1a70130 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x6216d1a702b1 - core::panicking::panic_bounds_check::h8307ccead484a122
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:276:5
[INFO] [stdout]   19:     0x6216d1a8ad27 - <usize as core::slice::index::SliceIndex<[T]>>::index::h6e22beaee5f32fb3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/slice/index.rs:301:10
[INFO] [stdout]   20:     0x6216d1a8aee4 - core::slice::index::<impl core::ops::index::Index<I> for [T]>::index::h35142c7e770a3900
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/slice/index.rs:16:9
[INFO] [stdout]   21:     0x6216d1a8aee4 - <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index::h6bcd3ee479dc0f32
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/vec/mod.rs:3323:9
[INFO] [stdout]   22:     0x6216d1a71a43 - eva_language::Eva::process_operation::h01482d8303273e47
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:58:60
[INFO] [stdout]   23:     0x6216d1a71684 - eva_language::Eva::evaluate_eval_data::h4f39e3091e3d4fc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:40
[INFO] [stdout]   24:     0x6216d1a71458 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:35
[INFO] [stdout]   25:     0x6216d1a763c5 - eva_language::Eva::process_begin::h56f799d8abdb21c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:164:26
[INFO] [stdout]   26:     0x6216d1a71c8a - eva_language::Eva::process_operation::h01482d8303273e47
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:62:24
[INFO] [stdout]   27:     0x6216d1a71684 - eva_language::Eva::evaluate_eval_data::h4f39e3091e3d4fc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:40
[INFO] [stdout]   28:     0x6216d1a71458 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:35
[INFO] [stdout]   29:     0x6216d1a71404 - eva_language::Eva::eval::hfa1a7b21cf591710
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:40:37
[INFO] [stdout]   30:     0x6216d1a79bae - eva_language::tests::test_block::h2983cbc8e660442f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:250:20
[INFO] [stdout]   31:     0x6216d1a78ee7 - eva_language::tests::test_block::{{closure}}::h3d3e35e98b19c7e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:248:20
[INFO] [stdout]   32:     0x6216d1a818a6 - core::ops::function::FnOnce::call_once::he688c730d33d884d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x6216d1ac8e0b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x6216d1ac8e0b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   35:     0x6216d1ac8647 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   36:     0x6216d1ac8647 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x6216d1ac8647 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x6216d1ac8647 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x6216d1ac8647 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x6216d1ac8647 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   41:     0x6216d1ac8647 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   42:     0x6216d1a8d924 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   43:     0x6216d1a8d924 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   44:     0x6216d1a90fee - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   45:     0x6216d1a90fee - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   46:     0x6216d1a90fee - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   47:     0x6216d1a90fee - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   48:     0x6216d1a90fee - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   49:     0x6216d1a90fee - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   50:     0x6216d1a90fee - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x6216d1d803ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   52:     0x6216d1d803ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   53:     0x6216d1d803ab - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   54:     0x77cb8760cac3 - <unknown>
[INFO] [stdout]   55:     0x77cb8769da04 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_block
[INFO] [stdout]     tests::test_nested_block
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin eva_language`
[INFO] running `Command { std: "docker" "inspect" "c8655a3fc7ff94dc142c6bb4fa9f2b336cbc68d564f6b4a2380e0d8c662beb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8655a3fc7ff94dc142c6bb4fa9f2b336cbc68d564f6b4a2380e0d8c662beb28", kill_on_drop: false }`
[INFO] [stdout] c8655a3fc7ff94dc142c6bb4fa9f2b336cbc68d564f6b4a2380e0d8c662beb28
