[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 try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgermankuber%2Feva_language_rust" "/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/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/germankuber/eva_language_rust on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9046627eb8f0cb2b7a1154337b49b71973d4248b21f6c81a290872bce32e9574
[INFO] running `Command { std: "docker" "start" "-a" "9046627eb8f0cb2b7a1154337b49b71973d4248b21f6c81a290872bce32e9574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9046627eb8f0cb2b7a1154337b49b71973d4248b21f6c81a290872bce32e9574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9046627eb8f0cb2b7a1154337b49b71973d4248b21f6c81a290872bce32e9574", kill_on_drop: false }`
[INFO] [stdout] 9046627eb8f0cb2b7a1154337b49b71973d4248b21f6c81a290872bce32e9574
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ff9105430979622d916c0b15c2372d7ad3ade90db7a0a304cdd7438e07549e8d
[INFO] running `Command { std: "docker" "start" "-a" "ff9105430979622d916c0b15c2372d7ad3ade90db7a0a304cdd7438e07549e8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling lalr v0.0.2
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling redfa v0.0.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[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...
[INFO] [stdout]    |                                                                                       ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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<EnvironmentManager...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn process_operation(&self, operation: &str, exp: &Vec<EvalType>, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> EvalT...
[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>>...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn process_set_variable(&self, first: &EvalType, second: &EvalType, env_manager: Rc<RefCell<EnvironmentManagerRaw>>) -> Eva...
[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>>>) -> EnvironmentManager...
[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 21.81s
[INFO] running `Command { std: "docker" "inspect" "ff9105430979622d916c0b15c2372d7ad3ade90db7a0a304cdd7438e07549e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9105430979622d916c0b15c2372d7ad3ade90db7a0a304cdd7438e07549e8d", kill_on_drop: false }`
[INFO] [stdout] ff9105430979622d916c0b15c2372d7ad3ade90db7a0a304cdd7438e07549e8d
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e690f84bc9dec7999ec6c92552dc4a1388b0a646a7c708ed302220dffbe877c1
[INFO] running `Command { std: "docker" "start" "-a" "e690f84bc9dec7999ec6c92552dc4a1388b0a646a7c708ed302220dffbe877c1", 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...
[INFO] [stdout]    |                                                                                       ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 1.02s
[INFO] running `Command { std: "docker" "inspect" "e690f84bc9dec7999ec6c92552dc4a1388b0a646a7c708ed302220dffbe877c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e690f84bc9dec7999ec6c92552dc4a1388b0a646a7c708ed302220dffbe877c1", kill_on_drop: false }`
[INFO] [stdout] e690f84bc9dec7999ec6c92552dc4a1388b0a646a7c708ed302220dffbe877c1
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ad993f3423c62694e0b9cbde2ceee0c41d01f117e7a0e02e1ccbcdbbb0aaadfc
[INFO] running `Command { std: "docker" "start" "-a" "ad993f3423c62694e0b9cbde2ceee0c41d01f117e7a0e02e1ccbcdbbb0aaadfc", 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...
[INFO] [stderr]    |                                                                                       ^ ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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" -p eva_language --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/eva_language/3c70cc224bf8fbf5/deps/eva_language-3c70cc224bf8fbf5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_div ... ok
[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_nested_block_variable ... ok
[INFO] [stdout] test tests::test_identity ... ok
[INFO] [stdout] test tests::test_set_variable ... ok
[INFO] [stdout] test tests::test_nested_block ... FAILED
[INFO] [stdout] test tests::test_block ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin eva_language`
[INFO] [stdout] test tests::test_while ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_nested_block stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_nested_block' (24) 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:     0x59b213efd692 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59b213efd692 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59b213efd692 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59b213efd692 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59b213f1391a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59b213f1391a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x59b213f024c6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59b213f024c6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59b213edbb5f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59b213edbb5f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59b213ef59c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59b213c1f68e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59b213c1f68e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59b213ef5b82 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x59b213ef5b82 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59b213edbc18 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59b213ed35e9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59b213edca6d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59b213f140dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59b213f13ecc - core[8f93d80df273fe75]::panicking::panic_bounds_check
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:271:5
[INFO] [stdout]   20:     0x59b213bfe304 - <usize as core[8f93d80df273fe75]::slice::index::SliceIndex<[eva_language[bff550f6a4dbe408]::EvalType]>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/slice/index.rs:272:10
[INFO] [stdout]   21:     0x59b213bff043 - <[eva_language[bff550f6a4dbe408]::EvalType] as core[8f93d80df273fe75]::ops::index::Index<usize>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/slice/index.rs:19:15
[INFO] [stdout]   22:     0x59b213bff043 - <alloc[40b2bae28975ac47]::vec::Vec<eva_language[bff550f6a4dbe408]::EvalType> as core[8f93d80df273fe75]::ops::index::Index<usize>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/vec/mod.rs:3740:9
[INFO] [stdout]   23:     0x59b213c04323 - <eva_language[bff550f6a4dbe408]::Eva>::process_operation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:58:60
[INFO] [stdout]   24:     0x59b213c05541 - <eva_language[bff550f6a4dbe408]::Eva>::evaluate_eval_data
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:45
[INFO] [stdout]   25:     0x59b213c068fa - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:40
[INFO] [stdout]   26:     0x59b213c029c9 - <eva_language[bff550f6a4dbe408]::Eva>::process_begin
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:164:31
[INFO] [stdout]   27:     0x59b213c0456a - <eva_language[bff550f6a4dbe408]::Eva>::process_operation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:62:29
[INFO] [stdout]   28:     0x59b213c05541 - <eva_language[bff550f6a4dbe408]::Eva>::evaluate_eval_data
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:45
[INFO] [stdout]   29:     0x59b213c068fa - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:40
[INFO] [stdout]   30:     0x59b213c068a6 - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:40:42
[INFO] [stdout]   31:     0x59b213c1026a - eva_language[bff550f6a4dbe408]::tests::test_nested_block
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:279:24
[INFO] [stdout]   32:     0x59b213c0ae87 - eva_language[bff550f6a4dbe408]::tests::test_nested_block::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:277:27
[INFO] [stdout]   33:     0x59b213bff716 - <eva_language[bff550f6a4dbe408]::tests::test_nested_block::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x59b213c13a3b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x59b213c13a3b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   36:     0x59b213c2029a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   37:     0x59b213c2029a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x59b213c2029a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x59b213c2029a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x59b213c2029a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x59b213c2029a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   42:     0x59b213c2029a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   43:     0x59b213c1a764 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   44:     0x59b213c1a764 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x59b213c22d92 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   46:     0x59b213c22d92 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   47:     0x59b213c22d92 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   48:     0x59b213c22d92 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x59b213c22d92 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x59b213c22d92 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   51:     0x59b213c22d92 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x59b213efcf3f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   53:     0x59b213efcf3f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   54:     0x743d7839eaa4 - <unknown>
[INFO] [stdout]   55:     0x743d7842ba64 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_block stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_block' (18) 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:     0x59b213efd692 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59b213efd692 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59b213efd692 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59b213efd692 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59b213f1391a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59b213f1391a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x59b213f024c6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59b213f024c6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59b213edbb5f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59b213edbb5f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59b213ef59c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59b213c1f68e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59b213c1f68e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59b213ef5b82 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x59b213ef5b82 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59b213edbc18 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59b213ed35e9 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59b213edca6d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59b213f140dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59b213f13ecc - core[8f93d80df273fe75]::panicking::panic_bounds_check
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:271:5
[INFO] [stdout]   20:     0x59b213bfe304 - <usize as core[8f93d80df273fe75]::slice::index::SliceIndex<[eva_language[bff550f6a4dbe408]::EvalType]>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/slice/index.rs:272:10
[INFO] [stdout]   21:     0x59b213bff043 - <[eva_language[bff550f6a4dbe408]::EvalType] as core[8f93d80df273fe75]::ops::index::Index<usize>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/slice/index.rs:19:15
[INFO] [stdout]   22:     0x59b213bff043 - <alloc[40b2bae28975ac47]::vec::Vec<eva_language[bff550f6a4dbe408]::EvalType> as core[8f93d80df273fe75]::ops::index::Index<usize>>::index
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/vec/mod.rs:3740:9
[INFO] [stdout]   23:     0x59b213c04323 - <eva_language[bff550f6a4dbe408]::Eva>::process_operation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:58:60
[INFO] [stdout]   24:     0x59b213c05541 - <eva_language[bff550f6a4dbe408]::Eva>::evaluate_eval_data
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:45
[INFO] [stdout]   25:     0x59b213c068fa - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:40
[INFO] [stdout]   26:     0x59b213c029c9 - <eva_language[bff550f6a4dbe408]::Eva>::process_begin
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:164:31
[INFO] [stdout]   27:     0x59b213c0456a - <eva_language[bff550f6a4dbe408]::Eva>::process_operation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:62:29
[INFO] [stdout]   28:     0x59b213c05541 - <eva_language[bff550f6a4dbe408]::Eva>::evaluate_eval_data
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:45
[INFO] [stdout]   29:     0x59b213c068fa - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:41:40
[INFO] [stdout]   30:     0x59b213c068a6 - <eva_language[bff550f6a4dbe408]::Eva>::eval
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:40:42
[INFO] [stdout]   31:     0x59b213c0bd2d - eva_language[bff550f6a4dbe408]::tests::test_block
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:250:24
[INFO] [stdout]   32:     0x59b213c0adc7 - eva_language[bff550f6a4dbe408]::tests::test_block::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:248:20
[INFO] [stdout]   33:     0x59b213bff616 - <eva_language[bff550f6a4dbe408]::tests::test_block::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x59b213c13a3b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x59b213c13a3b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   36:     0x59b213c2029a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   37:     0x59b213c2029a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x59b213c2029a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x59b213c2029a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x59b213c2029a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x59b213c2029a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   42:     0x59b213c2029a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   43:     0x59b213c1a764 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   44:     0x59b213c1a764 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x59b213c22d92 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   46:     0x59b213c22d92 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   47:     0x59b213c22d92 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   48:     0x59b213c22d92 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x59b213c22d92 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x59b213c22d92 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   51:     0x59b213c22d92 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x59b213efcf3f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   53:     0x59b213efcf3f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   54:     0x743d7839eaa4 - <unknown>
[INFO] [stdout]   55:     0x743d7842ba64 - 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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad993f3423c62694e0b9cbde2ceee0c41d01f117e7a0e02e1ccbcdbbb0aaadfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad993f3423c62694e0b9cbde2ceee0c41d01f117e7a0e02e1ccbcdbbb0aaadfc", kill_on_drop: false }`
[INFO] [stdout] ad993f3423c62694e0b9cbde2ceee0c41d01f117e7a0e02e1ccbcdbbb0aaadfc
