[INFO] cloning repository https://github.com/aryan-programmer/evilang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aryan-programmer/evilang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan-programmer%2Fevilang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan-programmer%2Fevilang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ace0f0307202ad18e70c169b3d6103bca6a7bdd
[INFO] checking aryan-programmer/evilang against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryan-programmer%2Fevilang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aryan-programmer/evilang
[INFO] finished tweaking git repo https://github.com/aryan-programmer/evilang
[INFO] tweaked toml for git repo https://github.com/aryan-programmer/evilang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aryan-programmer/evilang on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aryan-programmer/evilang 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0199a2566b00189dc2ff402a76cb0a8ed31e886fff008ba4301214deb58b0a48
[INFO] running `Command { std: "docker" "start" "-a" "0199a2566b00189dc2ff402a76cb0a8ed31e886fff008ba4301214deb58b0a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0199a2566b00189dc2ff402a76cb0a8ed31e886fff008ba4301214deb58b0a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0199a2566b00189dc2ff402a76cb0a8ed31e886fff008ba4301214deb58b0a48", kill_on_drop: false }`
[INFO] [stdout] 0199a2566b00189dc2ff402a76cb0a8ed31e886fff008ba4301214deb58b0a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6804ccece4de7bd05521cad0f8b9bf999448c7e0776f2c40f78a8e3fd8897e92
[INFO] running `Command { std: "docker" "start" "-a" "6804ccece4de7bd05521cad0f8b9bf999448c7e0776f2c40f78a8e3fd8897e92", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling split-iter v0.1.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling unhygienic-impl v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]    Compiling evilang_lib v0.1.0 (/opt/rustwide/workdir/evilang_lib)
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling unhygienic v0.1.1
[INFO] [stderr]     Checking const-str v0.5.7
[INFO] [stderr]    Compiling evilang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking proc-macro-hack v0.4.3
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]     Checking synstructure v0.13.2
[INFO] [stderr]    Compiling gc_derive v0.5.0
[INFO] [stderr]    Compiling delegate v0.10.0
[INFO] [stderr]     Checking gc v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking evilang_proc_macros v0.1.0 (/opt/rustwide/workdir/evilang_proc_macros)
[INFO] [stderr]     Checking evilang_traits v0.1.0 (/opt/rustwide/workdir/evilang_traits)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> evilang_lib/src/lib/tokenizer/matchers.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |       return Box::new(move |s: &str| (
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 41 | |         if s.starts_with(start) {
[INFO] [stdout]    | |_____^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |           }
[INFO] [stdout]    |  __________^
[INFO] [stdout] 55 | |     ));
[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] 40 ~     return Box::new(move |s: &str| if s.starts_with(start) {
[INFO] [stdout] 41 |             if
[INFO] [stdout] ...
[INFO] [stdout] 52 |             None
[INFO] [stdout] 53 ~         } );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> evilang_lib/src/lib/tokenizer/matchers.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |       return Box::new(move |s: &str| (
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 41 | |         if s.starts_with(start) {
[INFO] [stdout]    | |_____^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |           }
[INFO] [stdout]    |  __________^
[INFO] [stdout] 55 | |     ));
[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] 40 ~     return Box::new(move |s: &str| if s.starts_with(start) {
[INFO] [stdout] 41 |             if
[INFO] [stdout] ...
[INFO] [stdout] 52 |             None
[INFO] [stdout] 53 ~         } );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |               fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                             ^^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]   ::: evilang_lib/src/lib/interpreter/environment/mod.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / delegate_ivariables_map!(for Environment =>
[INFO] [stdout] 56 | |     &self: self.scope,
[INFO] [stdout] 57 | |     &self: (mut) self.scope
[INFO] [stdout] 58 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `delegate_ivariables_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |             fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/runtime_values/ref_to_value/mod.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow(&self) -> DerefOfRefToValue {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow(&self) -> DerefOfRefToValue<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/runtime_values/functions/native_function.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, PartialEq)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] 17 | pub struct NativeFunction {
[INFO] [stdout] 18 |     pub f: NativeFunctionFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |               fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                             ^^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]   ::: evilang_lib/src/lib/interpreter/variables_containers/mod.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / delegate_ivariables_map!(for GlobalScope =>
[INFO] [stdout] 44 | |     &self: self.scope,
[INFO] [stdout] 45 | |     &self: (mut) self.scope
[INFO] [stdout] 46 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `delegate_ivariables_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |             fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>>;
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>>;
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/scope.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> evilang_lib/src/lib/tokenizer/mod.rs:43:52
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 return Some(Ok(Token { typ: *token_type, data: s.parse().unwrap() }));
[INFO] [stdout]    |                                                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |               fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                             ^^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]   ::: evilang_lib/src/lib/interpreter/environment/mod.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / delegate_ivariables_map!(for Environment =>
[INFO] [stdout] 56 | |     &self: self.scope,
[INFO] [stdout] 57 | |     &self: (mut) self.scope
[INFO] [stdout] 58 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `delegate_ivariables_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |             fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/runtime_values/ref_to_value/mod.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow(&self) -> DerefOfRefToValue {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow(&self) -> DerefOfRefToValue<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/runtime_values/functions/native_function.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, PartialEq)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] 17 | pub struct NativeFunction {
[INFO] [stdout] 18 |     pub f: NativeFunctionFn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |               fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                             ^^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]   ::: evilang_lib/src/lib/interpreter/variables_containers/mod.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / delegate_ivariables_map!(for GlobalScope =>
[INFO] [stdout] 44 | |     &self: self.scope,
[INFO] [stdout] 45 | |     &self: (mut) self.scope
[INFO] [stdout] 46 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `delegate_ivariables_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |             fn get_actual(&$self, name: CowStringT) -> Option<::maybe_owned::MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>>;
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>>;
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> evilang_lib/src/lib/interpreter/variables_containers/map.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> evilang_lib/src/lib/interpreter/variables_containers/scope.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<GcPtrVariable>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_actual(&self, name: CowStringT) -> Option<MaybeOwned<'_, GcPtrVariable>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> evilang_lib/src/lib/tokenizer/mod.rs:43:52
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 return Some(Ok(Token { typ: *token_type, data: s.parse().unwrap() }));
[INFO] [stdout]    |                                                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `evilang_lib` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `evilang_lib` (lib) due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6804ccece4de7bd05521cad0f8b9bf999448c7e0776f2c40f78a8e3fd8897e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6804ccece4de7bd05521cad0f8b9bf999448c7e0776f2c40f78a8e3fd8897e92", kill_on_drop: false }`
[INFO] [stdout] 6804ccece4de7bd05521cad0f8b9bf999448c7e0776f2c40f78a8e3fd8897e92
