[INFO] updating cached repository https://github.com/Ristarg/tachyon
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17496d078260189253b5d39ed64a063d0af3d145
[INFO] checking Ristarg/tachyon against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRistarg%2Ftachyon" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ristarg/tachyon on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Ristarg/tachyon
[INFO] finished tweaking git repo https://github.com/Ristarg/tachyon
[INFO] tweaked toml for git repo https://github.com/Ristarg/tachyon written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Ristarg/tachyon already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0724f145d5835e8d5c60cbc534bfcc626f593c6f0429c2bd6959c435def4c9e
[INFO] running `"docker" "start" "-a" "d0724f145d5835e8d5c60cbc534bfcc626f593c6f0429c2bd6959c435def4c9e"`
[INFO] [stderr]     Checking tachyon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]  --> src/parser/tests.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |             op: Operator::Add,
[INFO] [stderr]   |                 ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             op: Operator::Multiply,
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |             op: Operator::Add,
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             op: Operator::Multiply,
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 op: Operator::Add,
[INFO] [stderr]    |                     ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:47:21
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 op: Operator::Multiply,
[INFO] [stderr]    |                     ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Operator`
[INFO] [stderr]   --> src/parser/tests.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |                     op: Operator::Subtract,
[INFO] [stderr]    |                         ^^^^^^^^ use of undeclared type or module `Operator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpreter/mod.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | type FnBin = Fn(Vec<f64>) -> f64;
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<f64>) -> f64`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:31:20
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 '0'...'9' => Token::NumberLiteral(self.read_number()),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:35:33
[INFO] [stderr]    |
[INFO] [stderr] 35 |                         Some('0'...'9') => Token::NumberLiteral(-self.read_number()),
[INFO] [stderr]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |         while let Some(c @ '0'...'9') = self.source.cur_char() {
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:77:35
[INFO] [stderr]    |
[INFO] [stderr] 77 |             while let Some(c @ '0'...'9') = self.source.cur_char() {
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:5:16
[INFO] [stderr]    |
[INFO] [stderr] 5  |     assert_eq!(eval_expr(&Parser::new("(+ 9 0)").parse_expression()), 9.0);
[INFO] [stderr]    |                ^^^^^^^^^ ------------------------------------------ supplied 1 argument
[INFO] [stderr]    |                |
[INFO] [stderr]    |                expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:6:16
[INFO] [stderr]    |
[INFO] [stderr] 6  |     assert_eq!(eval_expr(&Parser::new("(+ 4 1)").parse_expression()), 5.0);
[INFO] [stderr]    |                ^^^^^^^^^ ------------------------------------------ supplied 1 argument
[INFO] [stderr]    |                |
[INFO] [stderr]    |                expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  |         eval_expr(&Parser::new("(+ 321 48)").parse_expression()),
[INFO] [stderr]    |         ^^^^^^^^^ --------------------------------------------- supplied 1 argument
[INFO] [stderr]    |         |
[INFO] [stderr]    |         expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     assert_eq!(eval_expr(&Parser::new("(* 4 6)").parse_expression()), 24.0);
[INFO] [stderr]    |                ^^^^^^^^^ ------------------------------------------ supplied 1 argument
[INFO] [stderr]    |                |
[INFO] [stderr]    |                expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         eval_expr(&Parser::new("(* 24 10)").parse_expression()),
[INFO] [stderr]    |         ^^^^^^^^^ -------------------------------------------- supplied 1 argument
[INFO] [stderr]    |         |
[INFO] [stderr]    |         expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/interpreter/tests.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         eval_expr(&Parser::new("(+ (* 23 11) (* 2 (- 3 4)))").parse_expression()),
[INFO] [stderr]    |         ^^^^^^^^^ -------------------------------------------------------------- supplied 1 argument
[INFO] [stderr]    |         |
[INFO] [stderr]    |         expected 2 arguments
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/interpreter/mod.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn eval_expr(expr: &Expr, ctx: &HashMap<String, Box<FnBin>>) -> f64 {
[INFO] [stderr]    | ------------------------------------------------------------------- defined here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpreter/mod.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | type FnBin = Fn(Vec<f64>) -> f64;
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<f64>) -> f64`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:31:20
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 '0'...'9' => Token::NumberLiteral(self.read_number()),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:35:33
[INFO] [stderr]    |
[INFO] [stderr] 35 |                         Some('0'...'9') => Token::NumberLiteral(-self.read_number()),
[INFO] [stderr]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |         while let Some(c @ '0'...'9') = self.source.cur_char() {
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:77:35
[INFO] [stderr]    |
[INFO] [stderr] 77 |             while let Some(c @ '0'...'9') = self.source.cur_char() {
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Token::Identifier('+'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'+'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Token::Identifier('-'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'-'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 |         Token::Identifier('*'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'*'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |         Token::Identifier('/'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'/'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Unknown` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |         Token::Unknown('a'),
[INFO] [stderr]    |                ^^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Unknown` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Unknown` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |         Token::Unknown('$'),
[INFO] [stderr]    |                ^^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Unknown` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Unknown` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Token::Unknown('#'),
[INFO] [stderr]    |                ^^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Unknown` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Unknown` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Token::Unknown('~'),
[INFO] [stderr]    |                ^^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Unknown` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Unknown` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Token::Unknown('`'),
[INFO] [stderr]    |                ^^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Unknown` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Some(Token::Number(1234567890.0))
[INFO] [stderr]    |                     ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Some(Token::Number(456456.5565))
[INFO] [stderr]    |                     ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:48:21
[INFO] [stderr]    |
[INFO] [stderr] 48 |         Some(Token::Number(-123132.0))
[INFO] [stderr]    |                     ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Token::Number(123.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Token::Number(456.112),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:58:27
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Token::Identifier('-'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'-'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:59:16
[INFO] [stderr]    |
[INFO] [stderr] 59 |         Token::Number(789.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:60:16
[INFO] [stderr]    |
[INFO] [stderr] 60 |         Token::Number(-789.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:68:27
[INFO] [stderr]    |
[INFO] [stderr] 68 |         Token::Identifier('+'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'+'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |         Token::Number(123.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:70:16
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Token::Number(-245.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:76:27
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Token::Identifier('*'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'*'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |         Token::Number(398.489),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:78:16
[INFO] [stderr]    |
[INFO] [stderr] 78 |         Token::Number(4788.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:84:27
[INFO] [stderr]    |
[INFO] [stderr] 84 |         Token::Identifier('-'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'-'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `iterator_repeat_with` has been stable since 1.28.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(box_patterns, iterator_repeat_with)]
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lexer/tests.rs:86:27
[INFO] [stderr]    |
[INFO] [stderr] 86 |         Token::Identifier('/'),
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           expected struct `std::string::String`, found `char`
[INFO] [stderr]    |                           help: try using a conversion method: `'/'.to_string()`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:87:16
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Token::Number(98.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:88:16
[INFO] [stderr]    |
[INFO] [stderr] 88 |         Token::Number(4.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Number` found for enum `lexer::Token` in the current scope
[INFO] [stderr]   --> src/lexer/tests.rs:90:16
[INFO] [stderr]    |
[INFO] [stderr] 90 |         Token::Number(788.0),
[INFO] [stderr]    |                ^^^^^^ variant or associated item not found in `lexer::Token`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lexer/mod.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum Token {
[INFO] [stderr]    | -------------- variant or associated item `Number` not found here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `tachyon`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d0724f145d5835e8d5c60cbc534bfcc626f593c6f0429c2bd6959c435def4c9e"`
[INFO] running `"docker" "rm" "-f" "d0724f145d5835e8d5c60cbc534bfcc626f593c6f0429c2bd6959c435def4c9e"`
[INFO] [stdout] d0724f145d5835e8d5c60cbc534bfcc626f593c6f0429c2bd6959c435def4c9e
