[INFO] cloning repository https://github.com/AR2202/RustySKI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AR2202/RustySKI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAR2202%2FRustySKI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAR2202%2FRustySKI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad22a5e8940362a1425e17e1457427055a48fd69
[INFO] checking AR2202/RustySKI/ad22a5e8940362a1425e17e1457427055a48fd69 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAR2202%2FRustySKI" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AR2202/RustySKI on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AR2202/RustySKI
[INFO] finished tweaking git repo https://github.com/AR2202/RustySKI
[INFO] tweaked toml for git repo https://github.com/AR2202/RustySKI written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AR2202/RustySKI 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51137f3cf731bbbe2d7d0442db66e447e0929626c9b8b7083ea4cd32d5803d71
[INFO] running `Command { std: "docker" "start" "-a" "51137f3cf731bbbe2d7d0442db66e447e0929626c9b8b7083ea4cd32d5803d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51137f3cf731bbbe2d7d0442db66e447e0929626c9b8b7083ea4cd32d5803d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51137f3cf731bbbe2d7d0442db66e447e0929626c9b8b7083ea4cd32d5803d71", kill_on_drop: false }`
[INFO] [stdout] 51137f3cf731bbbe2d7d0442db66e447e0929626c9b8b7083ea4cd32d5803d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c218da48264ed173c5d36f8134667fc517aeefac097a77a8e2b6998b5b33d0
[INFO] running `Command { std: "docker" "start" "-a" "d8c218da48264ed173c5d36f8134667fc517aeefac097a77a8e2b6998b5b33d0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking RustySKI v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/eval.rs (1 fix)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/ast.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |             SKI::Application(x) => write!(f, "{:?}({:?})", self.combinator, self.arg),
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/parser.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         .filter(|(i, c)| *c == '(')
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|(i, c)| i)
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/parser.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .filter(|(i, c)| *c == ')')
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 |         .map(|(i, c)| i)
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustySKI` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rusty_ski`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let result = eval(ast::SKI::I);
[INFO] [stdout]    |                      ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let result = eval(ast::SKI::I);
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 46 -         let result = eval(ast::SKI::I);
[INFO] [stdout] 46 +         let result = eval(SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |         assert_eq!(result, ast::SKI::I);
[INFO] [stdout]    |                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 47 -         assert_eq!(result, ast::SKI::I);
[INFO] [stdout] 47 +         assert_eq!(result, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let result = eval(ast::SKI::K);
[INFO] [stdout]    |                      ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let result = eval(ast::SKI::K);
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 52 -         let result = eval(ast::SKI::K);
[INFO] [stdout] 52 +         let result = eval(SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |         assert_eq!(result, ast::SKI::K);
[INFO] [stdout]    |                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 53 -         assert_eq!(result, ast::SKI::K);
[INFO] [stdout] 53 +         assert_eq!(result, SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 58 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 58 +         let ii = SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 58 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 58 +         let ii = ast::SKI::app(SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 58 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 58 +         let ii = ast::SKI::app(ast::SKI::I, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_eq!(eval(ii), ast::SKI::I);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_eq!(eval(ii), ast::SKI::I);
[INFO] [stdout]    |                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 59 -         assert_eq!(eval(ii), ast::SKI::I);
[INFO] [stdout] 59 +         assert_eq!(eval(ii), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 64 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 64 +         let ii = SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 64 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 64 +         let ii = ast::SKI::app(SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:64:45
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 64 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 64 +         let ii = ast::SKI::app(ast::SKI::I, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let iii = ast::SKI::app(ii, ast::SKI::I);
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 65 -         let iii = ast::SKI::app(ii, ast::SKI::I);
[INFO] [stdout] 65 +         let iii = SKI::app(ii, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let iii = ast::SKI::app(ii, ast::SKI::I);
[INFO] [stdout]    |                                     ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 65 -         let iii = ast::SKI::app(ii, ast::SKI::I);
[INFO] [stdout] 65 +         let iii = ast::SKI::app(ii, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |         assert_eq!(eval(iii), ast::SKI::I);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:66:31
[INFO] [stdout]    |
[INFO] [stdout] 66 |         assert_eq!(eval(iii), ast::SKI::I);
[INFO] [stdout]    |                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 66 -         assert_eq!(eval(iii), ast::SKI::I);
[INFO] [stdout] 66 +         assert_eq!(eval(iii), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 70 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 70 +         let ii = SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 70 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 70 +         let ii = ast::SKI::app(SKI::I, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:70:45
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 70 -         let ii = ast::SKI::app(ast::SKI::I, ast::SKI::I);
[INFO] [stdout] 70 +         let ii = ast::SKI::app(ast::SKI::I, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let iik = ast::SKI::app(ii, ast::SKI::K);
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 71 -         let iik = ast::SKI::app(ii, ast::SKI::K);
[INFO] [stdout] 71 +         let iik = SKI::app(ii, ast::SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:71:37
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let iik = ast::SKI::app(ii, ast::SKI::K);
[INFO] [stdout]    |                                     ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 71 -         let iik = ast::SKI::app(ii, ast::SKI::K);
[INFO] [stdout] 71 +         let iik = ast::SKI::app(ii, SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         assert_eq!(eval(iik), ast::SKI::K);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:72:31
[INFO] [stdout]    |
[INFO] [stdout] 72 |         assert_eq!(eval(iik), ast::SKI::K);
[INFO] [stdout]    |                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 72 -         assert_eq!(eval(iik), ast::SKI::K);
[INFO] [stdout] 72 +         assert_eq!(eval(iik), SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 77 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 77 +         let ki = SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 77 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 77 +         let ki = ast::SKI::app(SKI::K, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 77 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 77 +         let ki = ast::SKI::app(ast::SKI::K, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let kik = ast::SKI::app(ki, ast::SKI::K);
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 78 -         let kik = ast::SKI::app(ki, ast::SKI::K);
[INFO] [stdout] 78 +         let kik = SKI::app(ki, ast::SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let kik = ast::SKI::app(ki, ast::SKI::K);
[INFO] [stdout]    |                                     ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 78 -         let kik = ast::SKI::app(ki, ast::SKI::K);
[INFO] [stdout] 78 +         let kik = ast::SKI::app(ki, SKI::K);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |         assert_eq!(eval(kik), ast::SKI::I);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |         assert_eq!(eval(kik), ast::SKI::I);
[INFO] [stdout]    |                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 79 -         assert_eq!(eval(kik), ast::SKI::I);
[INFO] [stdout] 79 +         assert_eq!(eval(kik), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 84 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 84 +         let ki = SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 84 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 84 +         let ki = ast::SKI::app(SKI::K, ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:84:45
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout]    |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 84 -         let ki = ast::SKI::app(ast::SKI::K, ast::SKI::I);
[INFO] [stdout] 84 +         let ki = ast::SKI::app(ast::SKI::K, SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let kiki = ast::SKI::app(ki.clone(), ki.clone());
[INFO] [stdout]    |                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 85 -         let kiki = ast::SKI::app(ki.clone(), ki.clone());
[INFO] [stdout] 85 +         let kiki = SKI::app(ki.clone(), ki.clone());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |         assert_eq!(eval(kiki), ast::SKI::I);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |         assert_eq!(eval(kiki), ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 86 -         assert_eq!(eval(kiki), ast::SKI::I);
[INFO] [stdout] 86 +         assert_eq!(eval(kiki), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:34
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:48
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(ast::SKI::app(SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:62
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:75
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                                                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:89
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                                                                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), SKI::K), ast::SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:91:103
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout]    |                                                                                                       ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 91 -         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), ast::SKI::S);
[INFO] [stdout] 91 +         let kiks = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::K, ast::SKI::I), ast::SKI::K), SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |         assert_eq!(eval(kiks), ast::SKI::S);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |         assert_eq!(eval(kiks), ast::SKI::S);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 92 -         assert_eq!(eval(kiks), ast::SKI::S);
[INFO] [stdout] 92 +         assert_eq!(eval(kiks), SKI::S);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:48
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(ast::SKI::app(SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:62
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:75
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                                                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:89
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                                                                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), SKI::S), ast::SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:98:103
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout]    |                                                                                                       ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 98 -         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), ast::SKI::I);
[INFO] [stdout] 98 +         let sksi = ast::SKI::app(ast::SKI::app(ast::SKI::app(ast::SKI::S, ast::SKI::K), ast::SKI::S), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]   --> src/eval.rs:99:20
[INFO] [stdout]    |
[INFO] [stdout] 99 |         assert_eq!(eval(sksi), ast::SKI::I);
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::eval::eval;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/eval.rs:99:32
[INFO] [stdout]    |
[INFO] [stdout] 99 |         assert_eq!(eval(sksi), ast::SKI::I);
[INFO] [stdout]    |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 +     use crate::ast::SKI;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 99 -         assert_eq!(eval(sksi), ast::SKI::I);
[INFO] [stdout] 99 +         assert_eq!(eval(sksi), SKI::I);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout]     |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 104 -         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout] 104 +         let sk = SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:104:32
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout]     |                                ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 104 -         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout] 104 +         let sk = ast::SKI::app(SKI::S, ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout]     |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 104 -         let sk = ast::SKI::app(ast::SKI::S, ast::SKI::K);
[INFO] [stdout] 104 +         let sk = ast::SKI::app(ast::SKI::S, SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]    --> src/eval.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         assert_eq!(eval(sk.clone()), sk);
[INFO] [stdout]     |                    ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::eval::eval;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout] 110 +         let ski = SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:110:33
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |                                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout] 110 +         let ski = ast::SKI::app(SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:110:47
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |                                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout] 110 +         let ski = ast::SKI::app(ast::SKI::app(SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:110:59
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |                                                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout] 110 +         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,SKI::K ),ast::SKI::I);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:110:73
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout]     |                                                                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),ast::SKI::I);
[INFO] [stdout] 110 +         let ski = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::K ),SKI::I);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]    --> src/eval.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |         assert_eq!(eval(ski.clone()), ski);
[INFO] [stdout]     |                    ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::eval::eval;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout] 116 +         let sik = SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |                                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout] 116 +         let sik = ast::SKI::app(SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:116:47
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |                                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout] 116 +         let sik = ast::SKI::app(ast::SKI::app(SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:116:59
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |                                                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout] 116 +         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,SKI::I ),ast::SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/eval.rs:116:73
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout]     |                                                                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::ast::SKI;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SKI`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),ast::SKI::K);
[INFO] [stdout] 116 +         let sik = ast::SKI::app(ast::SKI::app(ast::SKI::S,ast::SKI::I ),SKI::K);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `eval` in this scope
[INFO] [stdout]    --> src/eval.rs:117:20
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_eq!(eval(sik.clone()), sik);
[INFO] [stdout]     |                    ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 43  +     use crate::eval::eval;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/ast.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |             SKI::Application(x) => write!(f, "{:?}({:?})", self.combinator, self.arg),
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/parser.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |         .filter(|(i, c)| *c == '(')
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         .map(|(i, c)| i)
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/parser.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .filter(|(i, c)| *c == ')')
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/parser.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 |         .map(|(i, c)| i)
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 72 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustySKI` (lib test) due to 73 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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" "d8c218da48264ed173c5d36f8134667fc517aeefac097a77a8e2b6998b5b33d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c218da48264ed173c5d36f8134667fc517aeefac097a77a8e2b6998b5b33d0", kill_on_drop: false }`
[INFO] [stdout] d8c218da48264ed173c5d36f8134667fc517aeefac097a77a8e2b6998b5b33d0