[INFO] cloning repository https://github.com/Abiin-kun/PigLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abiin-kun/PigLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 709f4acad832887d1838d6875177d6b7db5fb3b8
[INFO] testing Abiin-kun/PigLang against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Abiin-kun/PigLang
[INFO] finished tweaking git repo https://github.com/Abiin-kun/PigLang
[INFO] tweaked toml for git repo https://github.com/Abiin-kun/PigLang written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Abiin-kun/PigLang on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Abiin-kun/PigLang 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 810d90228a26e3ac6323256091514a2ec27bfff7e2674fb4330065be367696e9
[INFO] running `Command { std: "docker" "start" "-a" "810d90228a26e3ac6323256091514a2ec27bfff7e2674fb4330065be367696e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "810d90228a26e3ac6323256091514a2ec27bfff7e2674fb4330065be367696e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810d90228a26e3ac6323256091514a2ec27bfff7e2674fb4330065be367696e9", kill_on_drop: false }`
[INFO] [stdout] 810d90228a26e3ac6323256091514a2ec27bfff7e2674fb4330065be367696e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd903e241aaaec2ad73bdc4c8983212676020be50fb9356032a44c6f1ae00c55
[INFO] running `Command { std: "docker" "start" "-a" "fd903e241aaaec2ad73bdc4c8983212676020be50fb9356032a44c6f1ae00c55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.88
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.88
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.4.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling vte v0.11.1
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.0
[INFO] [stderr]    Compiling clap v4.4.8
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.88
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.88
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.88
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling reedline v0.25.0
[INFO] [stderr]    Compiling PigLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> lib/evaluator/object.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Builtin(String, usize, BuiltinFunction),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "fd903e241aaaec2ad73bdc4c8983212676020be50fb9356032a44c6f1ae00c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd903e241aaaec2ad73bdc4c8983212676020be50fb9356032a44c6f1ae00c55", kill_on_drop: false }`
[INFO] [stdout] fd903e241aaaec2ad73bdc4c8983212676020be50fb9356032a44c6f1ae00c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60ff77448ad7fad923869b54bba3453262c769b8edd5961299d43e8552790cb
[INFO] running `Command { std: "docker" "start" "-a" "f60ff77448ad7fad923869b54bba3453262c769b8edd5961299d43e8552790cb", kill_on_drop: false }`
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> lib/evaluator/object.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Builtin(String, usize, BuiltinFunction),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling PigLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> lib/evaluator/object.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Builtin(String, usize, BuiltinFunction),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "f60ff77448ad7fad923869b54bba3453262c769b8edd5961299d43e8552790cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60ff77448ad7fad923869b54bba3453262c769b8edd5961299d43e8552790cb", kill_on_drop: false }`
[INFO] [stdout] f60ff77448ad7fad923869b54bba3453262c769b8edd5961299d43e8552790cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e1396a3c4c25474d63a17a74ac700894cbedd35ce55fc79e31fc63cfafc9ca0
[INFO] running `Command { std: "docker" "start" "-a" "5e1396a3c4c25474d63a17a74ac700894cbedd35ce55fc79e31fc63cfafc9ca0", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> lib/evaluator/object.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Debug, Clone, PartialEq)]
[INFO] [stderr]    |                        --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 17 |     Builtin(String, usize, BuiltinFunction),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stderr]    | -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stderr]    | --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stderr]    | --------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stderr]    | ----------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stderr]    | ------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stderr]    | ------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stderr]    | --------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stderr]    | --------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stderr]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stderr]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stderr]    | --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stderr]    | ----------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stderr]    | ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stderr]    | ------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stderr]    | ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stderr]    | ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stderr]    | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/mod.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stderr]    |                               ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stderr]    | ---------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: `PigLang` (lib) generated 22 warnings
[INFO] [stderr] warning: `PigLang` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stderr]  --> repl/main.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stderr]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `PigLang` (bin "pig_repl" test) generated 1 warning (run `cargo fix --bin "pig_repl" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `PigLang` (bin "pig_app" test) generated 1 warning
[INFO] [stderr] warning: `PigLang` (bin "pig_app") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `PigLang` (bin "pig_repl") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests lib/pig.rs (/opt/rustwide/target/debug/deps/pig_lib-6183c310d92a8063)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test evaluator::tests::test_array ... ok
[INFO] [stdout] test evaluator::tests::test_hash ... ok
[INFO] [stdout] test evaluator::tests::test_fn ... ok
[INFO] [stdout] test evaluator::tests::test_conditional ... ok
[INFO] [stdout] test evaluator::tests::test_bindings ... ok
[INFO] [stdout] test evaluator::tests::test_builtins ... ok
[INFO] [stdout] test evaluator::tests::test_prefix ... ok
[INFO] [stdout] test evaluator::tests::test_return ... ok
[INFO] [stdout] test evaluator::tests::test_infix_op ... ok
[INFO] [stdout] test lexer::tests::array_tokens ... ok
[INFO] [stdout] test lexer::tests::hash_tokens ... ok
[INFO] [stdout] test lexer::tests::string_literals ... ok
[INFO] [stdout] test evaluator::tests::test_simple ... ok
[INFO] [stdout] test lexer::tests::id_with_numbers ... ok
[INFO] [stdout] test evaluator::tests::test_strings ... ok
[INFO] [stdout] test lexer::tests::test_lexer1 ... ok
[INFO] [stdout] test lexer::tests::test_lexer2 ... ok
[INFO] [stdout] test parser::tests::array_precedence ... ok
[INFO] [stdout] test lexer::tests::test_lexer3 ... ok
[INFO] [stdout] test parser::tests::arrays ... ok
[INFO] [stdout] test parser::tests::empty ... ok
[INFO] [stdout] test parser::tests::function_expr ... ok
[INFO] [stdout] test parser::tests::if_expr ... ok
[INFO] [stdout] test parser::tests::infix_expr ... ok
[INFO] [stdout] test parser::tests::hash ... ok
[INFO] [stdout] test parser::tests::function_call_expr ... ok
[INFO] [stdout] test parser::tests::op_precedence ... ok
[INFO] [stdout] test parser::tests::prefix_expr ... ok
[INFO] [stdout] test parser::tests::prefix_expr2 ... ok
[INFO] [stdout] test parser::tests::return_statements ... ok
[INFO] [stdout] test parser::tests::some_statements ... ok
[INFO] [stdout] test parser::tests::let_statements ... ok
[INFO] [stdout] test parser::tests::identifier ... ok
[INFO] [stdout] test parser::tests::strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pig_app-87684d58c18fbe8f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests repl/main.rs (/opt/rustwide/target/debug/deps/pig_repl-8119c606307a596a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pig_test.rs (/opt/rustwide/target/debug/deps/pig_test-d527deb76d055822)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_reduce ... ok
[INFO] [stdout] test test_example_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pig_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e1396a3c4c25474d63a17a74ac700894cbedd35ce55fc79e31fc63cfafc9ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1396a3c4c25474d63a17a74ac700894cbedd35ce55fc79e31fc63cfafc9ca0", kill_on_drop: false }`
[INFO] [stdout] 5e1396a3c4c25474d63a17a74ac700894cbedd35ce55fc79e31fc63cfafc9ca0
