[INFO] cloning repository https://github.com/oberblastmeister/monkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberblastmeister/monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmonkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmonkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3324627ebb543c5d00b39907c07a50ec83e2233
[INFO] fixing oberblastmeister/monkey against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberblastmeister%2Fmonkey" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/oberblastmeister/monkey
[INFO] finished tweaking git repo https://github.com/oberblastmeister/monkey
[INFO] tweaked toml for git repo https://github.com/oberblastmeister/monkey written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oberblastmeister/monkey on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oberblastmeister/monkey 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c
[INFO] running `Command { std: "docker" "start" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating crates/monkey-cli/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-lang/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-macros/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-util/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating xtask/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling trybuild v1.0.42
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking la-arena v0.2.0
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling xshell-macros v0.1.9
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]     Checking heck v0.3.2
[INFO] [stderr]     Checking xshell v0.1.9
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking console v0.14.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking synstructure v0.12.4
[INFO] [stderr]     Checking monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros)
[INFO] [stderr]    Migrating crates/monkey-macros/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking rustyline v7.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util)
[INFO] [stderr]    Migrating crates/monkey-util/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-util/src/bin/test.rs from 2018 edition to 2021
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang)
[INFO] [stderr]    Migrating crates/monkey-lang/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli)
[INFO] [stderr]    Migrating crates/monkey-cli/src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking insta v1.7.0
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Migrating xtask/src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-lang/tests/trybuild.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-util/tests/trybuild.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-lang/tests/derive_spanned.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.11s
[INFO] [stderr] crater-edition-check: monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: xtask v0.1.0 (/opt/rustwide/workdir/xtask) updating edition from 2018 to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros)
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> xtask/src/codegen.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, path::Path, slice, vec};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> xtask/src/codegen.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let stdout = cmd!("rustfmt").stdin(text).read()?;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> xtask/src/codegen.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, path::Path, slice, vec};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> xtask/src/codegen.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let stdout = cmd!("rustfmt").stdin(text).read()?;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword_token_gens`
[INFO] [stdout]   --> xtask/src/codegen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let keyword_token_gens =
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_token_gens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword_token_gens`
[INFO] [stdout]   --> xtask/src/codegen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let keyword_token_gens =
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_token_gens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> xtask/src/codegen.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<TokenGen> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<'_, TokenGen> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> xtask/src/codegen.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<TokenGen> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<'_, TokenGen> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util)
[INFO] [stderr]     Checking monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang)
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> crates/monkey-lang/src/ast/lit_num.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Parse, ParseError, ParseResult, Parser, Peek, Peeker};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseResult` and `Parse`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | use crate::{Parse, ParseError, ParseResult};
[INFO] [stdout]    |             ^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EvalResult`, `Eval`, `Value`, and `ast`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval/file.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::{ast, Eval, EvalResult, Value};
[INFO] [stdout]   |                 ^^^  ^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvalErrorKind`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use eval_error::{EvalError, EvalErrorKind, EvalResult};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSize`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/lexer.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use text_size::{TextRange, TextSize};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `la_arena::Arena`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use la_arena::Arena;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShrinkToFit`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ShrinkToFit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> crates/monkey-lang/src/ast/lit_num.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Parse, ParseError, ParseResult, Parser, Peek, Peeker};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseResult` and `Parse`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | use crate::{Parse, ParseError, ParseResult};
[INFO] [stdout]    |             ^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EvalResult`, `Eval`, `Value`, and `ast`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval/file.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::{ast, Eval, EvalResult, Value};
[INFO] [stdout]   |                 ^^^  ^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvalErrorKind`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use eval_error::{EvalError, EvalErrorKind, EvalResult};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSize`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/lexer.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use text_size::{TextRange, TextSize};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parse.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `la_arena::Arena`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use la_arena::Arena;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShrinkToFit`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ShrinkToFit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_num.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let token = &num.token;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `node` are never read
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Ast<P> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 88 |     arena: Arena,
[INFO] [stdout] 89 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     node: P,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParamList` is never constructed
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_fn.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ParamList<T, DO, DC, SEP = T![,]>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EvalErrorKind` is never used
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval_error.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum EvalErrorKind {}
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Source<'a> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Source` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accept`, `peek_n`, and `text` are never used
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> Source<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn accept(&mut self, c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn peek_n(&self, n: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn text(&mut self) -> SmolStr {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keyword` is never used
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/lexer.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn keyword(text: &str) -> Option<TokenKind> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `errors` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parser.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Parser<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     peeker: Peeker<'a>,
[INFO] [stdout] 67 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli)
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_num.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let token = &num.token;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `node` are never read
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Ast<P> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 88 |     arena: Arena,
[INFO] [stdout] 89 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     node: P,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParamList` is never constructed
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_fn.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ParamList<T, DO, DC, SEP = T![,]>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EvalErrorKind` is never used
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval_error.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum EvalErrorKind {}
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Source<'a> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Source` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accept`, `peek_n`, and `text` are never used
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> Source<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn accept(&mut self, c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn peek_n(&self, n: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn text(&mut self) -> SmolStr {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keyword` is never used
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/lexer.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn keyword(text: &str) -> Option<TokenKind> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `first` and `second` are never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parse.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         struct It {
[INFO] [stdout]    |                -- fields in this struct
[INFO] [stdout] 86 |             first: T![return],
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 87 |             second: T![let],
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `errors` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parser.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Parser<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     peeker: Peeker<'a>,
[INFO] [stdout] 67 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_tokens_success` is never used
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/tests.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn assert_tokens_success(res: Vec<ParseResult<ast::Token>>, path: &Path) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parse.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         #[derive(Parse)]
[INFO] [stdout]    |                  ^----
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  `Parse` is not local
[INFO] [stdout]    |                  move the `impl` block outside of this constant `_DERIVE_crate_Parse_FOR_It` and up 2 bodies
[INFO] [stdout] 85 |         struct It {
[INFO] [stdout]    |                -- `It` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Parse` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Parse` may come from an old version of the `monkey_macros` crate, try updating your dependency with `cargo update -p monkey_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Parse` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> crates/monkey-lang/src/spanned.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[derive(Spanned)]
[INFO] [stdout]    |                  ^------
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  `Spanned` is not local
[INFO] [stdout]    |                  move the `impl` block outside of this constant `_DERIVE_crate_spanned_Spanned_FOR_It` and up 2 bodies
[INFO] [stdout] 25 |         struct It {
[INFO] [stdout]    |                -- `It` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Spanned` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Spanned` may come from an old version of the `monkey_macros` crate, try updating your dependency with `cargo update -p monkey_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Spanned` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.77s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating crates/monkey-cli/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-lang/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-macros/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/monkey-util/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating xtask/Cargo.toml from 2018 edition to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> crates/monkey-lang/src/ast/lit_num.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Parse, ParseError, ParseResult, Parser, Peek, Peeker};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseResult` and `Parse`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | use crate::{Parse, ParseError, ParseResult};
[INFO] [stdout]    |             ^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EvalResult`, `Eval`, `Value`, and `ast`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval/file.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::{ast, Eval, EvalResult, Value};
[INFO] [stdout]   |                 ^^^  ^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvalErrorKind`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use eval_error::{EvalError, EvalErrorKind, EvalResult};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSize`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/lexer.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use text_size::{TextRange, TextSize};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util)
[INFO] [stdout] warning: unused import: `la_arena::Arena`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use la_arena::Arena;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShrinkToFit`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ShrinkToFit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_num.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let token = &num.token;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `node` are never read
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Ast<P> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 88 |     arena: Arena,
[INFO] [stdout] 89 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     node: P,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParamList` is never constructed
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_fn.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ParamList<T, DO, DC, SEP = T![,]>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EvalErrorKind` is never used
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval_error.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum EvalErrorKind {}
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Source<'a> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Source` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accept`, `peek_n`, and `text` are never used
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> Source<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn accept(&mut self, c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn peek_n(&self, n: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn text(&mut self) -> SmolStr {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keyword` is never used
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/lexer.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn keyword(text: &str) -> Option<TokenKind> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `errors` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parser.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Parser<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     peeker: Peeker<'a>,
[INFO] [stdout] 67 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang)
[INFO] [stderr]     Checking monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros)
[INFO] [stderr]     Checking monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli)
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Migrating crates/monkey-util/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/monkey-util/src/bin/test.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/monkey-lang/tests/trybuild.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/monkey-lang/tests/derive_spanned.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/monkey-util/tests/trybuild.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating xtask/src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed xtask/src/codegen.rs (10 fixes)
[INFO] [stderr]    Migrating crates/monkey-macros/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed crates/monkey-macros/src/lib.rs (3 fixes)
[INFO] [stderr]    Migrating crates/monkey-cli/src/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/monkey-lang/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.73s
[INFO] [stderr] crater-edition-check: monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: xtask v0.1.0 (/opt/rustwide/workdir/xtask) updating edition from 2021 to 2024
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling monkey-macros v0.1.0 (/opt/rustwide/workdir/crates/monkey-macros)
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ident` and `Span`
[INFO] [stdout]  --> crates/monkey-macros/src/lib.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::{Ident, Span, TokenStream};
[INFO] [stdout]   |                   ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> xtask/src/codegen.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, path::Path, slice, vec};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> xtask/src/codegen.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let stdout = cmd!("rustfmt").stdin(text).read()?;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> xtask/src/codegen.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, path::Path, slice, vec};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> xtask/src/codegen.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let stdout = cmd!("rustfmt").stdin(text).read()?;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword_token_gens`
[INFO] [stdout]   --> xtask/src/codegen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let keyword_token_gens =
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_token_gens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword_token_gens`
[INFO] [stdout]   --> xtask/src/codegen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let keyword_token_gens =
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword_token_gens`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> xtask/src/codegen.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<TokenGen> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<'_, TokenGen> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> xtask/src/codegen.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<TokenGen> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn iter(&self) -> slice::Iter<'_, TokenGen> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-util v0.1.0 (/opt/rustwide/workdir/crates/monkey-util)
[INFO] [stderr]     Checking monkey-lang v0.1.0 (/opt/rustwide/workdir/crates/monkey-lang)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parse.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         #[derive(Parse)]
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: Failed to parse gen_impl: Error("unexpected end of input, expected token tree")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> crates/monkey-lang/src/spanned.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[derive(Spanned)]
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: Failed to parse gen_impl: Error("unexpected end of input, expected token tree")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> crates/monkey-lang/src/ast/lit_num.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Parse, ParseError, ParseResult, Parser, Peek, Peeker};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseResult` and `Parse`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | use crate::{Parse, ParseError, ParseResult};
[INFO] [stdout]    |             ^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EvalResult`, `Eval`, `Value`, and `ast`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval/file.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::{ast, Eval, EvalResult, Value};
[INFO] [stdout]   |                 ^^^  ^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvalErrorKind`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use eval_error::{EvalError, EvalErrorKind, EvalResult};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSize`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/lexer.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use text_size::{TextRange, TextSize};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parse.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `la_arena::Arena`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use la_arena::Arena;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShrinkToFit`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ShrinkToFit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> crates/monkey-lang/src/ast/lit_num.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Parse, ParseError, ParseResult, Parser, Peek, Peeker};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseResult` and `Parse`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | use crate::{Parse, ParseError, ParseResult};
[INFO] [stdout]    |             ^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EvalResult`, `Eval`, `Value`, and `ast`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval/file.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::{ast, Eval, EvalResult, Value};
[INFO] [stdout]   |                 ^^^  ^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvalErrorKind`
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/mod.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use eval_error::{EvalError, EvalErrorKind, EvalResult};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextSize`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/lexer.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use text_size::{TextRange, TextSize};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `la_arena::Arena`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use la_arena::Arena;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ShrinkToFit`
[INFO] [stdout]  --> crates/monkey-lang/src/parsing/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ShrinkToFit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `parse::tests::derive_parse::It: Parse` is not satisfied
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/parse.rs:90:17
[INFO] [stdout]     |
[INFO] [stdout]  90 |         parse::<It>("return let").unwrap();
[INFO] [stdout]     |                 ^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Parse` is not implemented for `parse::tests::derive_parse::It`
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/parse.rs:85:9
[INFO] [stdout]     |
[INFO] [stdout]  85 |         struct It {
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Parse`:
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]               Bang
[INFO] [stdout]               Block
[INFO] [stdout]               Box<T>
[INFO] [stdout]               Caret
[INFO] [stdout]             and 67 others
[INFO] [stdout] note: required by a bound in `parse`
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/parser.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub fn parse<T: Parse>(input: &str) -> ParseResult<T> {
[INFO] [stdout]     |                 ^^^^^ required by this bound in `parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `span` found for struct `spanned::tests::derive_spanned::It` in the current scope
[INFO] [stdout]   --> crates/monkey-lang/src/spanned.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         struct It {
[INFO] [stdout]    |         --------- method `span` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |         assert_eq!(it.span(), Span::new(0.into(), 15.into()));
[INFO] [stdout]    |                       ^^^^ method not found in `spanned::tests::derive_spanned::It`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `Spanned` defines an item `span`, perhaps you need to implement it
[INFO] [stdout]   --> crates/monkey-lang/src/spanned.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Spanned {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 33 |         assert_eq!(it.first.span(), Span::new(0.into(), 15.into()));
[INFO] [stdout]    |                       ++++++
[INFO] [stdout] 33 |         assert_eq!(it.second.span(), Span::new(0.into(), 15.into()));
[INFO] [stdout]    |                       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_num.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let token = &num.token;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_num.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let token = &num.token;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `node` are never read
[INFO] [stdout]   --> crates/monkey-lang/src/ast/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Ast<P> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 88 |     arena: Arena,
[INFO] [stdout] 89 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 90 |     node: P,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParamList` is never constructed
[INFO] [stdout]   --> crates/monkey-lang/src/ast/lit_fn.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ParamList<T, DO, DC, SEP = T![,]>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EvalErrorKind` is never used
[INFO] [stdout]  --> crates/monkey-lang/src/evaluating/eval_error.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum EvalErrorKind {}
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Source<'a> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     input: &'a str,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Source` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accept`, `peek_n`, and `text` are never used
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/lexer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> Source<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn accept(&mut self, c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn peek_n(&self, n: usize) -> Option<char> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn text(&mut self) -> SmolStr {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keyword` is never used
[INFO] [stdout]    --> crates/monkey-lang/src/parsing/lexer.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn keyword(text: &str) -> Option<TokenKind> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `errors` is never read
[INFO] [stdout]   --> crates/monkey-lang/src/parsing/parser.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Parser<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 66 |     peeker: Peeker<'a>,
[INFO] [stdout] 67 |     errors: Vec<ParseError>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monkey-cli v0.1.0 (/opt/rustwide/workdir/crates/monkey-cli)
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monkey-lang` (lib test) due to 4 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c", kill_on_drop: false }`
[INFO] [stdout] 66b4696ad85a10f642882c16517e12210dec7186bc60091b2d95ed26e42b940c
