[INFO] cloning repository https://github.com/Redskaber/Joker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Redskaber/Joker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3ed3aa33056696bf8d59f10f097aa22a4911ad5
[INFO] testing Redskaber/Joker against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Redskaber/Joker
[INFO] finished tweaking git repo https://github.com/Redskaber/Joker
[INFO] tweaked toml for git repo https://github.com/Redskaber/Joker written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Redskaber/Joker on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Redskaber/Joker 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f63ab056dbf9f596ddf3c8543bbde30476c9df970df10b0f5b95b502ab15cbb
[INFO] running `Command { std: "docker" "start" "-a" "2f63ab056dbf9f596ddf3c8543bbde30476c9df970df10b0f5b95b502ab15cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f63ab056dbf9f596ddf3c8543bbde30476c9df970df10b0f5b95b502ab15cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f63ab056dbf9f596ddf3c8543bbde30476c9df970df10b0f5b95b502ab15cbb", kill_on_drop: false }`
[INFO] [stdout] 2f63ab056dbf9f596ddf3c8543bbde30476c9df970df10b0f5b95b502ab15cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4e4266ea62120bd5fba965e338f4773b8fd46094e0a78e2da71a5304fc210d
[INFO] running `Command { std: "docker" "start" "-a" "fa4e4266ea62120bd5fba965e338f4773b8fd46094e0a78e2da71a5304fc210d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tools v0.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stderr]    Compiling joker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `upcast` and `into_upcast` are never used
[INFO] [stdout]    --> src/joker/ast.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |               pub fn upcast($($field: $field_type),*) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 | / define_ast! {
[INFO] [stdout] 352 | |     Stmt {
[INFO] [stdout] 353 | |         ExprStmt    { expr: Expr },
[INFO] [stdout] 354 | |         PrintStmt   { expr: Expr },
[INFO] [stdout] ...   |
[INFO] [stdout] 369 | |     StmtAcceptor,
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AstPrinter` is never constructed
[INFO] [stdout]   --> src/joker/ast_print.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AstPrinter;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `println`, `ast_stmt`, and `parenthesize` are never used
[INFO] [stdout]   --> src/joker/ast_print.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl AstPrinter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn new() -> AstPrinter {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn println(&self, stmt: &Stmt) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn ast_stmt(&self, stmt: &Stmt) -> Result<String, JokerError> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn parenthesize(&self, label: &str, exprs: &[&Expr]) -> Result<String, JokerError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NativeClock` is never constructed
[INFO] [stdout]   --> src/joker/native_fn.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct NativeClock;
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upcast` is never used
[INFO] [stdout]   --> src/joker/object/this.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait UpCast<T> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 37 |     fn upcast(&self) -> T;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_fn` is never used
[INFO] [stdout]   --> src/joker/resolver.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ContextStatus {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 56 |     pub fn is_fn(&self) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/joker/scanner.rs:331:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl ScannerError {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 331 |     pub fn new(token: &Token, msg: String) -> ScannerError {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `this_type` and `is_type_this` are never used
[INFO] [stdout]    --> src/joker/token.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Token {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn this_type(line: usize) -> Token {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn is_type_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/joker/types/env.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl TypeEnv {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 18 |     pub fn new() -> TypeEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains_key` is never used
[INFO] [stdout]   --> src/joker/types/type_.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait IsInstance {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn contains_key(&self, name: &Token) -> Result<bool, Self::Err>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_this` and `as_ref` are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn is_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn as_ref(&self) -> &Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:582:12
[INFO] [stdout]     |
[INFO] [stdout] 581 | impl ParamPair {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 582 |     pub fn this(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 585 |     pub fn normal(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 588 |     pub fn label(type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |     pub fn is_normal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 597 |     pub fn is_label(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub fn parse<F: FromParamPair>(&self) -> Result<F, F::Err> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 653 |     pub fn eq_type(&self, other: &Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_param_pair` is never used
[INFO] [stdout]    --> src/joker/types/type_.rs:663:8
[INFO] [stdout]     |
[INFO] [stdout] 661 | pub trait FromParamPair: Sized {
[INFO] [stdout]     |           ------------- associated function in this trait
[INFO] [stdout] 662 |     type Err;
[INFO] [stdout] 663 |     fn from_param_pair(param_pair: &ParamPair) -> Result<Self, Self::Err>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<OEnum> {
[INFO] [stdout]    |                ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<'_, OEnum> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<OEnum> {
[INFO] [stdout]    |                    ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<'_, OEnum> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.94s
[INFO] running `Command { std: "docker" "inspect" "fa4e4266ea62120bd5fba965e338f4773b8fd46094e0a78e2da71a5304fc210d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4e4266ea62120bd5fba965e338f4773b8fd46094e0a78e2da71a5304fc210d", kill_on_drop: false }`
[INFO] [stdout] fa4e4266ea62120bd5fba965e338f4773b8fd46094e0a78e2da71a5304fc210d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751c37e7b6d3ccf2e4d590cab2266dc2accfb1114e26ffb8bc3d4adcd443611b
[INFO] running `Command { std: "docker" "start" "-a" "751c37e7b6d3ccf2e4d590cab2266dc2accfb1114e26ffb8bc3d4adcd443611b", kill_on_drop: false }`
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `upcast` and `into_upcast` are never used
[INFO] [stdout]    --> src/joker/ast.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |               pub fn upcast($($field: $field_type),*) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 | / define_ast! {
[INFO] [stdout] 352 | |     Stmt {
[INFO] [stdout] 353 | |         ExprStmt    { expr: Expr },
[INFO] [stdout] 354 | |         PrintStmt   { expr: Expr },
[INFO] [stdout] ...   |
[INFO] [stdout] 369 | |     StmtAcceptor,
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AstPrinter` is never constructed
[INFO] [stdout]   --> src/joker/ast_print.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AstPrinter;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `println`, `ast_stmt`, and `parenthesize` are never used
[INFO] [stdout]   --> src/joker/ast_print.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl AstPrinter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn new() -> AstPrinter {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn println(&self, stmt: &Stmt) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn ast_stmt(&self, stmt: &Stmt) -> Result<String, JokerError> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn parenthesize(&self, label: &str, exprs: &[&Expr]) -> Result<String, JokerError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NativeClock` is never constructed
[INFO] [stdout]   --> src/joker/native_fn.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct NativeClock;
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upcast` is never used
[INFO] [stdout]   --> src/joker/object/this.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait UpCast<T> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 37 |     fn upcast(&self) -> T;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_fn` is never used
[INFO] [stdout]   --> src/joker/resolver.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ContextStatus {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 56 |     pub fn is_fn(&self) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/joker/scanner.rs:331:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl ScannerError {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 331 |     pub fn new(token: &Token, msg: String) -> ScannerError {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `this_type` and `is_type_this` are never used
[INFO] [stdout]    --> src/joker/token.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Token {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn this_type(line: usize) -> Token {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn is_type_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/joker/types/env.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl TypeEnv {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 18 |     pub fn new() -> TypeEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains_key` is never used
[INFO] [stdout]   --> src/joker/types/type_.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait IsInstance {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn contains_key(&self, name: &Token) -> Result<bool, Self::Err>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_this` and `as_ref` are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn is_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn as_ref(&self) -> &Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:582:12
[INFO] [stdout]     |
[INFO] [stdout] 581 | impl ParamPair {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 582 |     pub fn this(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 585 |     pub fn normal(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 588 |     pub fn label(type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |     pub fn is_normal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 597 |     pub fn is_label(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub fn parse<F: FromParamPair>(&self) -> Result<F, F::Err> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 653 |     pub fn eq_type(&self, other: &Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_param_pair` is never used
[INFO] [stdout]    --> src/joker/types/type_.rs:663:8
[INFO] [stdout]     |
[INFO] [stdout] 661 | pub trait FromParamPair: Sized {
[INFO] [stdout]     |           ------------- associated function in this trait
[INFO] [stdout] 662 |     type Err;
[INFO] [stdout] 663 |     fn from_param_pair(param_pair: &ParamPair) -> Result<Self, Self::Err>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<OEnum> {
[INFO] [stdout]    |                ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<'_, OEnum> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<OEnum> {
[INFO] [stdout]    |                    ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<'_, OEnum> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling joker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `upcast` and `into_upcast` are never used
[INFO] [stdout]    --> src/joker/ast.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |               pub fn upcast($($field: $field_type),*) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 | / define_ast! {
[INFO] [stdout] 329 | |     Expr {
[INFO] [stdout] 330 | |         Literal     { value: OEnum },
[INFO] [stdout] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stdout] ...   |
[INFO] [stdout] 348 | |     ExprAcceptor,
[INFO] [stdout] 349 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_upcast` is never used
[INFO] [stdout]    --> src/joker/ast.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |           impl $struct_name {
[INFO] [stdout]     |           ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 | / define_ast! {
[INFO] [stdout] 352 | |     Stmt {
[INFO] [stdout] 353 | |         ExprStmt    { expr: Expr },
[INFO] [stdout] 354 | |         PrintStmt   { expr: Expr },
[INFO] [stdout] ...   |
[INFO] [stdout] 369 | |     StmtAcceptor,
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `println` is never used
[INFO] [stdout]   --> src/joker/ast_print.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl AstPrinter {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn println(&self, stmt: &Stmt) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_fn` is never used
[INFO] [stdout]   --> src/joker/resolver.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ContextStatus {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 56 |     pub fn is_fn(&self) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/joker/scanner.rs:331:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl ScannerError {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 331 |     pub fn new(token: &Token, msg: String) -> ScannerError {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `this_type` and `is_type_this` are never used
[INFO] [stdout]    --> src/joker/token.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Token {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn this_type(line: usize) -> Token {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn is_type_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/joker/types/env.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl TypeEnv {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 18 |     pub fn new() -> TypeEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains_key` is never used
[INFO] [stdout]   --> src/joker/types/type_.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait IsInstance {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn contains_key(&self, name: &Token) -> Result<bool, Self::Err>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_this` and `as_ref` are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:67:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn is_this(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn as_ref(&self) -> &Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/joker/types/type_.rs:582:12
[INFO] [stdout]     |
[INFO] [stdout] 581 | impl ParamPair {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 582 |     pub fn this(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 585 |     pub fn normal(param: Token, type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 588 |     pub fn label(type_: Type) -> ParamPair {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 594 |     pub fn is_normal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 597 |     pub fn is_label(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub fn parse<F: FromParamPair>(&self) -> Result<F, F::Err> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 653 |     pub fn eq_type(&self, other: &Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_param_pair` is never used
[INFO] [stdout]    --> src/joker/types/type_.rs:663:8
[INFO] [stdout]     |
[INFO] [stdout] 661 | pub trait FromParamPair: Sized {
[INFO] [stdout]     |           ------------- associated function in this trait
[INFO] [stdout] 662 |     type Err;
[INFO] [stdout] 663 |     fn from_param_pair(param_pair: &ParamPair) -> Result<Self, Self::Err>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<OEnum> {
[INFO] [stdout]    |                ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> Ref<'_, OEnum> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/joker/types/this.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<OEnum> {
[INFO] [stdout]    |                    ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RefMut<'_, OEnum> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "751c37e7b6d3ccf2e4d590cab2266dc2accfb1114e26ffb8bc3d4adcd443611b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751c37e7b6d3ccf2e4d590cab2266dc2accfb1114e26ffb8bc3d4adcd443611b", kill_on_drop: false }`
[INFO] [stdout] 751c37e7b6d3ccf2e4d590cab2266dc2accfb1114e26ffb8bc3d4adcd443611b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 598924097d6cbdb1d354a225fd5883a294c0fc14c2709f265cbedba0e9c11ab3
[INFO] running `Command { std: "docker" "start" "-a" "598924097d6cbdb1d354a225fd5883a294c0fc14c2709f265cbedba0e9c11ab3", kill_on_drop: false }`
[INFO] [stderr] warning: method `into_upcast` is never used
[INFO] [stderr]    --> src/joker/ast.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |           impl $struct_name {
[INFO] [stderr]     |           ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stderr]     |                      ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 328 | / define_ast! {
[INFO] [stderr] 329 | |     Expr {
[INFO] [stderr] 330 | |         Literal     { value: OEnum },
[INFO] [stderr] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stderr] ...   |
[INFO] [stderr] 348 | |     ExprAcceptor,
[INFO] [stderr] 349 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `upcast` and `into_upcast` are never used
[INFO] [stderr]    --> src/joker/ast.rs:150:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |           impl $struct_name {
[INFO] [stderr]     |           ----------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |               pub fn upcast($($field: $field_type),*) -> $ast_name {
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stderr]     |                      ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 328 | / define_ast! {
[INFO] [stderr] 329 | |     Expr {
[INFO] [stderr] 330 | |         Literal     { value: OEnum },
[INFO] [stderr] 331 | |         Unary       { l_opera: Token, r_expr: Box<Expr> },
[INFO] [stderr] ...   |
[INFO] [stderr] 348 | |     ExprAcceptor,
[INFO] [stderr] 349 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method `into_upcast` is never used
[INFO] [stderr]    --> src/joker/ast.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |           impl $struct_name {
[INFO] [stderr]     |           ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 153 |               pub fn into_upcast(self) -> $ast_name {
[INFO] [stderr]     |                      ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 351 | / define_ast! {
[INFO] [stderr] 352 | |     Stmt {
[INFO] [stderr] 353 | |         ExprStmt    { expr: Expr },
[INFO] [stderr] 354 | |         PrintStmt   { expr: Expr },
[INFO] [stderr] ...   |
[INFO] [stderr] 369 | |     StmtAcceptor,
[INFO] [stderr] 370 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AstPrinter` is never constructed
[INFO] [stderr]   --> src/joker/ast_print.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct AstPrinter;
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `println`, `ast_stmt`, and `parenthesize` are never used
[INFO] [stderr]   --> src/joker/ast_print.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl AstPrinter {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 19 |     pub fn new() -> AstPrinter {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn println(&self, stmt: &Stmt) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn ast_stmt(&self, stmt: &Stmt) -> Result<String, JokerError> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn parenthesize(&self, label: &str, exprs: &[&Expr]) -> Result<String, JokerError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NativeClock` is never constructed
[INFO] [stderr]   --> src/joker/native_fn.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct NativeClock;
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `upcast` is never used
[INFO] [stderr]   --> src/joker/object/this.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub trait UpCast<T> {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] 37 |     fn upcast(&self) -> T;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_fn` is never used
[INFO] [stderr]   --> src/joker/resolver.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl ContextStatus {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] 56 |     pub fn is_fn(&self) -> bool {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/joker/scanner.rs:331:12
[INFO] [stderr]     |
[INFO] [stderr] 330 | impl ScannerError {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] 331 |     pub fn new(token: &Token, msg: String) -> ScannerError {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `this_type` and `is_type_this` are never used
[INFO] [stderr]    --> src/joker/token.rs:166:12
[INFO] [stderr]     |
[INFO] [stderr] 151 | impl Token {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 166 |     pub fn this_type(line: usize) -> Token {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 185 |     pub fn is_type_this(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/joker/types/env.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl TypeEnv {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 18 |     pub fn new() -> TypeEnv {
[INFO] [stderr]    |            ^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 20 tests
[INFO] [stderr] warning: method `contains_key` is never used
[INFO] [stderr]   --> src/joker/types/type_.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub trait IsInstance {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn contains_key(&self, name: &Token) -> Result<bool, Self::Err>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_this` and `as_ref` are never used
[INFO] [stderr]    --> src/joker/types/type_.rs:67:12
[INFO] [stderr]     |
[INFO] [stderr] 57  | impl Type {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 67  |     pub fn is_this(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 |     pub fn as_ref(&self) -> &Self {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/joker/types/type_.rs:582:12
[INFO] [stderr]     |
[INFO] [stderr] 581 | impl ParamPair {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 582 |     pub fn this(param: Token, type_: Type) -> ParamPair {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 585 |     pub fn normal(param: Token, type_: Type) -> ParamPair {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 588 |     pub fn label(type_: Type) -> ParamPair {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 594 |     pub fn is_normal(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 597 |     pub fn is_label(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |     pub fn parse<F: FromParamPair>(&self) -> Result<F, F::Err> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 653 |     pub fn eq_type(&self, other: &Self) -> bool {
[INFO] [stdout] test joker::env::tests::test_define_a_variable ... ok
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stdout] test joker::env::tests::test_env_new_with_enclosing ... ok
[INFO] [stderr] 
[INFO] [stdout] test joker::env::tests::test_env_upcast_get_value ... ok
[INFO] [stderr] warning: associated function `from_param_pair` is never used
[INFO] [stdout] test joker::env::tests::test_env_through_sub_visit_parent ... ok
[INFO] [stderr]    --> src/joker/types/type_.rs:663:8
[INFO] [stdout] test joker::interpreter::tests::test_literal_bool_expr ... ok
[INFO] [stderr]     |
[INFO] [stdout] test joker::interpreter::tests::test_literal_f64_expr ... ok
[INFO] [stderr] 661 | pub trait FromParamPair: Sized {
[INFO] [stdout] test joker::interpreter::tests::test_literal_str_expr ... ok
[INFO] [stderr]     |           ------------- associated function in this trait
[INFO] [stdout] test joker::interpreter::tests::test_literal_i32_expr ... ok
[INFO] [stderr] 662 |     type Err;
[INFO] [stdout] test joker::object::instance::tests::test_instance_clone_modify ... ok
[INFO] [stderr] 663 |     fn from_param_pair(param_pair: &ParamPair) -> Result<Self, Self::Err>;
[INFO] [stdout] test joker::types::this::tests::test_object_clone_ptr ... ok
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] test joker::types::this::tests::test_object_deep_clone ... ok
[INFO] [stderr] 
[INFO] [stdout] test joker::types::this::tests::test_object_inner_ref ... ok
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout] test joker::types::this::tests::test_object_clone ... ok
[INFO] [stderr]   --> src/joker/types/this.rs:49:16
[INFO] [stdout] test joker::object::literal::tests::test_translator_object_from_literal ... ok
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get(&self) -> Ref<OEnum> {
[INFO] [stderr]    |                ^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                |
[INFO] [stderr]    |                this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get(&self) -> Ref<'_, OEnum> {
[INFO] [stderr]    |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/joker/types/this.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_mut(&self) -> RefMut<OEnum> {
[INFO] [stderr]    |                    ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout] test joker::interpreter::tests::test_literal_null_expr ... ok
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_mut(&self) -> RefMut<'_, OEnum> {
[INFO] [stderr]    |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `joker` (lib) generated 17 warnings
[INFO] [stderr] warning: method `println` is never used
[INFO] [stderr]   --> src/joker/ast_print.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl AstPrinter {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn println(&self, stmt: &Stmt) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `joker` (lib test) generated 14 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/joker-8726a928baf76b60)
[INFO] [stdout] test joker::types::this::tests::test_object_inner_change ... ok
[INFO] [stdout] test joker::ast_print::tests::create_some_expr ... FAILED
[INFO] [stdout] test joker::object::caller::function::this::tests::test_translator_object_from_caller_function - should panic ... ok
[INFO] [stdout] test joker::interpreter::tests::test_simple_expr ... FAILED
[INFO] [stdout] test joker::env::tests::test_env_get_undefined_value - should panic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- joker::ast_print::tests::create_some_expr stdout ----
[INFO] [stdout] stmt: ExprStmt(expr: Binary(l_expr: Unary(l_opera: -, r_expr: Literal(value: 123)), m_opera: /, r_expr: Grouping(expr: Literal(value: 123))))
[INFO] [stdout] ast: (/ (- 123) (Group 123))
[INFO] [stdout] 
[INFO] [stdout] thread 'joker::ast_print::tests::create_some_expr' panicked at src/joker/ast_print.rs:297:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "(/ (- 123) (group 123))"
[INFO] [stdout]  right: "(/ (- 123) (Group 123))"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d52e691b342 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d52e691b342 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d52e691b342 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d52e691b342 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d52e6940a93 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d52e6940a93 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d52e6918523 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d52e6918523 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d52e691b192 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d52e691c8ac - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d52e691c702 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d52e68e4704 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d52e68e4704 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d52e691d28b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d52e691d28b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d52e691d05a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d52e691b839 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5d52e691cced - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d52e693ef80 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d52e693f1e7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5d52e6890660 - core::panicking::assert_failed::ha7ef8469144944b3
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5d52e687d967 - joker::joker::ast_print::tests::create_some_expr::h8dccee7ce4596145
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/ast_print.rs:297:9
[INFO] [stdout]   22:     0x5d52e68a51a5 - joker::joker::ast_print::tests::create_some_expr::{{closure}}::h315d6b201c2c7a17
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/ast_print.rs:281:30
[INFO] [stdout]   23:     0x5d52e68a51a5 - core::ops::function::FnOnce::call_once::h0118b5c880896306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d52e68e9e8b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d52e68e9e8b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5d52e68e907e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5d52e68e907e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d52e68e907e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5d52e68e907e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5d52e68e907e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d52e68e907e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5d52e68e907e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5d52e68acbf4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5d52e68acbf4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d52e68b05ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d52e68b05ca - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5d52e68b05ca - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5d52e68b05ca - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d52e68b05ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5d52e69201e7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x73488373daa4 - <unknown>
[INFO] [stdout]   46:     0x7348837caa34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- joker::interpreter::tests::test_simple_expr stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'joker::interpreter::tests::test_simple_expr' panicked at src/joker/interpreter.rs:1005:26:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Some(Object(inner: -1))
[INFO] [stdout]  right: Some(Object(inner: -12300))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d52e691b342 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d52e691b342 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d52e691b342 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d52e691b342 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d52e6940a93 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d52e6940a93 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d52e6918523 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d52e6918523 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d52e691b192 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d52e691c8ac - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d52e691c702 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d52e68e4704 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d52e68e4704 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d52e691d28b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d52e691d28b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d52e691d05a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d52e691b839 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5d52e691cced - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d52e693ef80 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d52e693f1e7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5d52e68905d2 - core::panicking::assert_failed::h326f9a0ec29c9e49
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5d52e687e445 - joker::joker::interpreter::tests::test_simple_expr::he5797609589ed815
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/interpreter.rs:1005:26
[INFO] [stdout]   22:     0x5d52e68a5309 - joker::joker::interpreter::tests::test_simple_expr::{{closure}}::hfa803a677ba79d1c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/interpreter.rs:991:26
[INFO] [stdout]   23:     0x5d52e68a5309 - core::ops::function::FnOnce::call_once::hba6ea6eebeef0578
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d52e68e9e8b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d52e68e9e8b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5d52e68e907e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5d52e68e907e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d52e68e907e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5d52e68e907e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5d52e68e907e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d52e68e907e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5d52e68e907e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5d52e68acbf4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5d52e68acbf4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d52e68b05ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d52e68b05ca - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5d52e68b05ca - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5d52e68b05ca - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d52e68b05ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5d52e69201e7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x73488373daa4 - <unknown>
[INFO] [stdout]   46:     0x7348837caa34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- joker::env::tests::test_env_get_undefined_value stdout ----
[INFO] [stdout] [line 0] where: ' at end', 
[INFO] [stdout] 	msg: [Env::get] Undefined variable 'sub_key'.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'joker::env::tests::test_env_get_undefined_value' panicked at src/joker/env.rs:274:86:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Env(EnvError { line: 0, where_: " at end", msg: "[Env::get] Undefined variable 'sub_key'." })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d52e691b342 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d52e691b342 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d52e691b342 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d52e691b342 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d52e6940a93 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d52e6940a93 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d52e6918523 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d52e6918523 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d52e691b192 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d52e691c8ac - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d52e691c702 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d52e68e4704 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d52e68e4704 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d52e691d28b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d52e691d28b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d52e691d05a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d52e691b839 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5d52e691cced - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d52e693ef80 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d52e693f2f6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5d52e689be1b - core::result::Result<T,E>::unwrap::h0f27a110ce1fce97
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5d52e689be1b - joker::joker::env::tests::test_env_get_undefined_value::hc78ec238cafc138b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/env.rs:274:86
[INFO] [stdout]   22:     0x5d52e68a5289 - joker::joker::env::tests::test_env_get_undefined_value::{{closure}}::hc1d8ceea3eeb050f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/joker/env.rs:270:38
[INFO] [stdout]   23:     0x5d52e68a5289 - core::ops::function::FnOnce::call_once::h54aeaf92d23563c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d52e68e9e8b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d52e68e9e8b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5d52e68e907e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5d52e68e907e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d52e68e907e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5d52e68e907e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5d52e68e907e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d52e68e907e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5d52e68e907e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5d52e68acbf4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5d52e68acbf4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5d52e68b05ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d52e68b05ca - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5d52e68b05ca - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5d52e68b05ca - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d52e68b05ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5d52e68b05ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d52e69201e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5d52e69201e7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x73488373daa4 - <unknown>
[INFO] [stdout]   46:     0x7348837caa34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] note: panic did not contain expected string
[INFO] [stdout]       panic message: "called `Result::unwrap()` on an `Err` value: Env(EnvError { line: 0, where_: \" at end\", msg: \"[Env::get] Undefined variable 'sub_key'.\" })"
[INFO] [stdout]  expected substring: "\"Undefined variable 'sub_key'.\""
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     joker::ast_print::tests::create_some_expr
[INFO] [stdout]     joker::env::tests::test_env_get_undefined_value
[INFO] [stdout]     joker::interpreter::tests::test_simple_expr
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "598924097d6cbdb1d354a225fd5883a294c0fc14c2709f265cbedba0e9c11ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598924097d6cbdb1d354a225fd5883a294c0fc14c2709f265cbedba0e9c11ab3", kill_on_drop: false }`
[INFO] [stdout] 598924097d6cbdb1d354a225fd5883a294c0fc14c2709f265cbedba0e9c11ab3
