[INFO] cloning repository https://github.com/SkyVault/harp-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SkyVault/harp-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcf83cfb4cbd2d3631cf025a523360a798dffbeb
[INFO] checking SkyVault/harp-lang against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkyVault%2Fharp-lang" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SkyVault/harp-lang on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SkyVault/harp-lang
[INFO] finished tweaking git repo https://github.com/SkyVault/harp-lang
[INFO] tweaked toml for git repo https://github.com/SkyVault/harp-lang written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/SkyVault/harp-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609e53535138fb47ccdf6537a816fb8f5b197e4b0b6feb9fe081b7a0d3d71457
[INFO] running `Command { std: "docker" "start" "-a" "609e53535138fb47ccdf6537a816fb8f5b197e4b0b6feb9fe081b7a0d3d71457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609e53535138fb47ccdf6537a816fb8f5b197e4b0b6feb9fe081b7a0d3d71457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609e53535138fb47ccdf6537a816fb8f5b197e4b0b6feb9fe081b7a0d3d71457", kill_on_drop: false }`
[INFO] [stdout] 609e53535138fb47ccdf6537a816fb8f5b197e4b0b6feb9fe081b7a0d3d71457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89c76b604179cca7cc86805783b7105ae5206165d9500e1ff12f0113e6c7ff3
[INFO] running `Command { std: "docker" "start" "-a" "c89c76b604179cca7cc86805783b7105ae5206165d9500e1ff12f0113e6c7ff3", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   scopeguard v1.1.0: default, use_std
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking fd-lock v2.0.0
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.1
[INFO] [stderr]     Checking crossterm v0.20.0
[INFO] [stderr]     Checking rustyline v8.2.0
[INFO] [stderr]     Checking harp-lang v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/reader/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/evaluator/vm.rs (3 fixes)
[INFO] [stderr]        Fixed src/common/prelude.rs (5 fixes)
[INFO] [stderr]        Fixed src/evaluator/script.rs (4 fixes)
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stderr]        Fixed src/evaluator/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/reader/ast.rs (1 fix)
[INFO] [stderr]        Fixed src/translator/translator.rs (2 fixes)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EnvHead`
[INFO] [stdout]   --> src/evaluator/mod.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let mut env = EnvHead::new();
[INFO] [stdout]    |                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::EnvHead;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/evaluator/mod.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |   env.set("global".to_string(), Value::Number(123.0));
[INFO] [stdout]    |                                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/evaluator/mod.rs:13:50
[INFO] [stdout]    |
[INFO] [stdout] 13 |   assert_eq!(env.get("global".to_string()), Some(Value::Number(123.0)));
[INFO] [stdout]    |                                                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/evaluator/mod.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |   env.set("local".to_string(), Value::Bool(true));
[INFO] [stdout]    |                                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/evaluator/mod.rs:18:50
[INFO] [stdout]    |
[INFO] [stdout] 18 |   assert_eq!(env.get("global".to_string()), Some(Value::Number(123.0)));
[INFO] [stdout]    |                                                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/evaluator/mod.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 19 |   assert_eq!(env.get("local".to_string()), Some(Value::Bool(true)));
[INFO] [stdout]    |                                                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::evaluator::value::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]  --> src/reader/mod.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |   let mut lexer = Reader::new("   \n \t \r X");
[INFO] [stdout]   |                   ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::reader::reader::Reader;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |   let mut lexer = Reader::new("3.14159 -32.1 .41 -.123 #f");
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |   assert_eq!(Tok::Number(3.14159, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 |   assert_eq!(Tok::Number(3.14159, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |   assert_eq!(Tok::Number(-32.1, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |   assert_eq!(Tok::Number(-32.1, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |   assert_eq!(Tok::Number(0.41, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |   assert_eq!(Tok::Number(0.41, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |   assert_eq!(Tok::Number(-0.123, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |   assert_eq!(Tok::Number(-0.123, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                  ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 |   assert_ne!(Tok::Number(123.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:24:33
[INFO] [stdout]    |
[INFO] [stdout] 24 |   assert_ne!(Tok::Number(123.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |   let mut lexer = Reader::new(" #f #t");
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |   assert_eq!(Tok::Bool(false, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |   assert_eq!(Tok::Bool(false, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |   assert_eq!(Tok::Bool(true, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |   assert_eq!(Tok::Bool(true, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |   let mut lexer = Reader::new(
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |   assert_eq!(Tok::Number(32.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |   assert_eq!(Tok::Number(32.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |   assert_eq!(Tok::Number(123.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 |   assert_eq!(Tok::Number(123.0, Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |   let mut lexer = Reader::new(" () {} []' ");
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |   assert_eq!(Tok::OpenParen(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |   assert_eq!(Tok::OpenParen(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 |   assert_eq!(Tok::CloseParen(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |   assert_eq!(Tok::CloseParen(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |   assert_eq!(Tok::OpenBrace(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 |   assert_eq!(Tok::OpenBrace(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |   assert_eq!(Tok::CloseBrace(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |   assert_eq!(Tok::CloseBrace(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |   assert_eq!(Tok::OpenBracket(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |   assert_eq!(Tok::OpenBracket(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |   assert_eq!(Tok::CloseBracket(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 |   assert_eq!(Tok::CloseBracket(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |   assert_eq!(Tok::Quote(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |   assert_eq!(Tok::Quote(Loc::blank()), lexer.next_token());
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |   let mut lexer = Reader::new(" \"Hello, World\" ");
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Tok::Str("Hello, World".to_string(), Loc::blank()),
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:70:42
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Tok::Str("Hello, World".to_string(), Loc::blank()),
[INFO] [stdout]    |                                          ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reader`
[INFO] [stdout]   --> src/reader/mod.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut lexer = Reader::new("if +hello+{ 123 b_a$ana");
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Reader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     Tok::Atom("if".to_string(), Loc::blank()),
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:79:33
[INFO] [stdout]    |
[INFO] [stdout] 79 |     Tok::Atom("if".to_string(), Loc::blank()),
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     Tok::Atom("+hello+".to_string(), Loc::blank()),
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:83:38
[INFO] [stdout]    |
[INFO] [stdout] 83 |     Tok::Atom("+hello+".to_string(), Loc::blank()),
[INFO] [stdout]    |                                      ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Tok`
[INFO] [stdout]   --> src/reader/mod.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Tok::Atom("b_a$ana".to_string(), Loc::blank()),
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Tok;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Loc`
[INFO] [stdout]   --> src/reader/mod.rs:89:38
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Tok::Atom("b_a$ana".to_string(), Loc::blank()),
[INFO] [stdout]    |                                      ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::reader::reader::Loc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/evaluator/vm.rs:71:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | /           match atom {
[INFO] [stdout] 60 | |             // Some(Value::Atom(lexeme)) => match get_value_from_env(&lexeme, env) {
[INFO] [stdout] 61 | |             //   Some(Value::NativeFunc(callable)) => {
[INFO] [stdout] 62 | |             //     let args = self.get_args(*num_args);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |             _ => panic!("Failed to call function"),
[INFO] [stdout] 70 | |           }
[INFO] [stdout]    | |___________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 71 |             self.pc += 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/evaluator/opcodes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/evaluator/quick_eval.rs:74:3
[INFO] [stdout]    |
[INFO] [stdout] 74 |         _ => panic!("Cannot evaluate value {}", value),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `quoted` is assigned to, but never used
[INFO] [stdout]    --> src/reader/reader.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |     let mut quoted = false;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_quoted` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/evaluator/vm.rs:71:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | /           match atom {
[INFO] [stdout] 60 | |             // Some(Value::Atom(lexeme)) => match get_value_from_env(&lexeme, env) {
[INFO] [stdout] 61 | |             //   Some(Value::NativeFunc(callable)) => {
[INFO] [stdout] 62 | |             //     let args = self.get_args(*num_args);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |             _ => panic!("Failed to call function"),
[INFO] [stdout] 70 | |           }
[INFO] [stdout]    | |___________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 71 |             self.pc += 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `quoted` is never read
[INFO] [stdout]    --> src/reader/reader.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 277 |         quoted = true;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/evaluator/opcodes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 53 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `harp-lang` due to 54 previous errors; 2 warnings emitted
[INFO] [stdout] warning: variant is never constructed: `Push`
[INFO] [stdout]  --> src/evaluator/opcodes.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Push(Value),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variant is never constructed: `Pop`
[INFO] [stdout]  --> src/evaluator/opcodes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Pop,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Const`
[INFO] [stdout]   --> src/evaluator/opcodes.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Const(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/evaluator/opcodes.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Call(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Jump`
[INFO] [stdout]   --> src/evaluator/opcodes.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Jump(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Script`
[INFO] [stdout]  --> src/evaluator/script.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Script {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/script.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new() -> Script {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clone`
[INFO] [stdout]   --> src/evaluator/script.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn clone(&self) -> Script {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_const`
[INFO] [stdout]   --> src/evaluator/script.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn contains_const(&mut self, v: &Value) -> Option<usize> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_const`
[INFO] [stdout]   --> src/evaluator/script.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |   pub fn new_const(&mut self, v: &Value) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_inst`
[INFO] [stdout]   --> src/evaluator/script.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |   pub fn new_inst(&mut self, op: Opcode) {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop`
[INFO] [stdout]    --> src/evaluator/value.rs:121:10
[INFO] [stdout]     |
[INFO] [stdout] 121 |   pub fn pop(self) -> Option<EnvHead> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Vm`
[INFO] [stdout]  --> src/evaluator/vm.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Vm {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/vm.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub fn new() -> Vm {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_args`
[INFO] [stdout]   --> src/evaluator/vm.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn get_args(&mut self, num_args: usize) -> Vec<Value> {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval`
[INFO] [stdout]   --> src/evaluator/vm.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn eval(&mut self, _env: &mut Value, value: Value) -> Value {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_script`
[INFO] [stdout]   --> src/evaluator/vm.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |   pub fn eval_script(&mut self, _env: &mut Value, script: Script) -> Value {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `QUOTED`
[INFO] [stdout]  --> src/reader/ast.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const QUOTED: u8 = 0b00000001;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_flags`
[INFO] [stdout]   --> src/reader/ast.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |   pub fn new_flags(flags: u8) -> NodeInfo {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_char`
[INFO] [stdout]    --> src/reader/reader.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 |   pub fn current_char(&self) -> Option<char> {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Translator`
[INFO] [stdout]  --> src/translator/translator.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Translator {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/translator/translator.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub fn new() -> Translator {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_const`
[INFO] [stdout]   --> src/translator/translator.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn handle_const(&mut self, value: &Value) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpile_if_expr`
[INFO] [stdout]   --> src/translator/translator.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn transpile_if_expr(&mut self, expr: &Node, _consequent: &Node, _alternative: Option<&Node>) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate_list`
[INFO] [stdout]   --> src/translator/translator.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn translate_list(&mut self, list: &Vec<Node>) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate_expr`
[INFO] [stdout]   --> src/translator/translator.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn translate_expr(&mut self, ns: &Node) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `progn_to_script`
[INFO] [stdout]   --> src/translator/translator.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |   pub fn progn_to_script(&mut self, node: Node) -> Script {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         write!(f, "Do(");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |           write!(f, "{}", node);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             write!(f, " ");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(f, "List(");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |           write!(f, "{}", node);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/evaluator/value.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             write!(f, " ");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/reader/ast.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 |       write!(f, "{}:{} Progn:\n", i, indent);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/reader/ast.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         write!(f, "\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/reader/ast.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 |       write!(f, "{}:{} List:\n", i, indent);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/reader/ast.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         write!(f, "\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "c89c76b604179cca7cc86805783b7105ae5206165d9500e1ff12f0113e6c7ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89c76b604179cca7cc86805783b7105ae5206165d9500e1ff12f0113e6c7ff3", kill_on_drop: false }`
[INFO] [stdout] c89c76b604179cca7cc86805783b7105ae5206165d9500e1ff12f0113e6c7ff3