[INFO] cloning repository https://github.com/AdrianPrawda/Kaleido
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrianPrawda/Kaleido" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianPrawda%2FKaleido", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianPrawda%2FKaleido'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 575b80e7241027a3d0b6bbeb466b99b8cbbcd938
[INFO] testing AdrianPrawda/Kaleido 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%2FAdrianPrawda%2FKaleido" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AdrianPrawda/Kaleido
[INFO] finished tweaking git repo https://github.com/AdrianPrawda/Kaleido
[INFO] tweaked toml for git repo https://github.com/AdrianPrawda/Kaleido written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AdrianPrawda/Kaleido 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/AdrianPrawda/Kaleido 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3c42f92d6552ed6d7505bdf6a16828f1e1bf5a01b8d980fc1162de0385cc97c0
[INFO] running `Command { std: "docker" "start" "-a" "3c42f92d6552ed6d7505bdf6a16828f1e1bf5a01b8d980fc1162de0385cc97c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c42f92d6552ed6d7505bdf6a16828f1e1bf5a01b8d980fc1162de0385cc97c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c42f92d6552ed6d7505bdf6a16828f1e1bf5a01b8d980fc1162de0385cc97c0", kill_on_drop: false }`
[INFO] [stdout] 3c42f92d6552ed6d7505bdf6a16828f1e1bf5a01b8d980fc1162de0385cc97c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 89b50be8aa71f927ca64acfbadd2985855a208c9e94536d8065bef66d1dca977
[INFO] running `Command { std: "docker" "start" "-a" "89b50be8aa71f927ca64acfbadd2985855a208c9e94536d8065bef66d1dca977", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling kaleido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {exp_operator, "**", Token::Exp}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {modulo_operator, "%", Token::Modulo}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {mult_operator, "*", Token::Mult}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {div_operator, "/", Token::Div}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {gte_operator, ">=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {lte_operator, "<=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 37 | syntax! {gt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 38 | syntax! {lt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 39 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 40 | syntax! {function_return_operator, "->", Token::FunctionReturn}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 65 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 66 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 67 | syntax! {lparenthesis_punctuation, "(", Token::LParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 68 | syntax! {rparenthesis_punctuation, ")", Token::RParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 69 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 70 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 71 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 72 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 90 | syntax! {and_boolean_operation, "&", Token::BooleanAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 91 | syntax! {or_boolean_operation, "|", Token::BooleanOr}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 92 | syntax! {xor_boolean_operation, "^", Token::BooleanXor}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 93 | syntax! {lshift_boolean_operation, "<<", Token::LShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 94 | syntax! {rshift_boolean_operation, ">>", Token::RShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 96 | syntax! {and_logic_operation, "&&", Token::LogicAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 97 | syntax! {or_logic_operation, "||", Token::LogicOr}
[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 $fn_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "89b50be8aa71f927ca64acfbadd2985855a208c9e94536d8065bef66d1dca977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b50be8aa71f927ca64acfbadd2985855a208c9e94536d8065bef66d1dca977", kill_on_drop: false }`
[INFO] [stdout] 89b50be8aa71f927ca64acfbadd2985855a208c9e94536d8065bef66d1dca977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 17fa1483ee5d2f7d4cff0b1855afa6a7202cb4c87fecf98f2fa8fbb0fd3bca7e
[INFO] running `Command { std: "docker" "start" "-a" "17fa1483ee5d2f7d4cff0b1855afa6a7202cb4c87fecf98f2fa8fbb0fd3bca7e", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {exp_operator, "**", Token::Exp}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {modulo_operator, "%", Token::Modulo}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {mult_operator, "*", Token::Mult}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {div_operator, "/", Token::Div}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {gte_operator, ">=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {lte_operator, "<=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 37 | syntax! {gt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 38 | syntax! {lt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 39 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 40 | syntax! {function_return_operator, "->", Token::FunctionReturn}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 65 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 66 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 67 | syntax! {lparenthesis_punctuation, "(", Token::LParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 68 | syntax! {rparenthesis_punctuation, ")", Token::RParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 69 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 70 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 71 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 72 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 90 | syntax! {and_boolean_operation, "&", Token::BooleanAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 91 | syntax! {or_boolean_operation, "|", Token::BooleanOr}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 92 | syntax! {xor_boolean_operation, "^", Token::BooleanXor}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 93 | syntax! {lshift_boolean_operation, "<<", Token::LShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 94 | syntax! {rshift_boolean_operation, ">>", Token::RShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 96 | syntax! {and_logic_operation, "&&", Token::LogicAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 97 | syntax! {or_logic_operation, "||", Token::LogicOr}
[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 $fn_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stdout]    |                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kaleido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> lib/lexer/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {exp_operator, "**", Token::Exp}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {modulo_operator, "%", Token::Modulo}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {mult_operator, "*", Token::Mult}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {div_operator, "/", Token::Div}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {gte_operator, ">=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {lte_operator, "<=", 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 37 | syntax! {gt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 38 | syntax! {lt_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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 39 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 40 | syntax! {function_return_operator, "->", Token::FunctionReturn}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 65 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 66 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 67 | syntax! {lparenthesis_punctuation, "(", Token::LParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 68 | syntax! {rparenthesis_punctuation, ")", Token::RParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 69 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 70 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 71 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 72 | 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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 90 | syntax! {and_boolean_operation, "&", Token::BooleanAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 91 | syntax! {or_boolean_operation, "|", Token::BooleanOr}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 92 | syntax! {xor_boolean_operation, "^", Token::BooleanXor}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 93 | syntax! {lshift_boolean_operation, "<<", Token::LShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 94 | syntax! {rshift_boolean_operation, ">>", Token::RShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 96 | syntax! {and_logic_operation, "&&", Token::LogicAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $fn_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] 97 | syntax! {or_logic_operation, "||", Token::LogicOr}
[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 $fn_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 2.79s
[INFO] running `Command { std: "docker" "inspect" "17fa1483ee5d2f7d4cff0b1855afa6a7202cb4c87fecf98f2fa8fbb0fd3bca7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fa1483ee5d2f7d4cff0b1855afa6a7202cb4c87fecf98f2fa8fbb0fd3bca7e", kill_on_drop: false }`
[INFO] [stdout] 17fa1483ee5d2f7d4cff0b1855afa6a7202cb4c87fecf98f2fa8fbb0fd3bca7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6d594ec6217e0173762456331727861973063629358eb8e17a61ec707b2f4feb
[INFO] running `Command { std: "docker" "start" "-a" "6d594ec6217e0173762456331727861973063629358eb8e17a61ec707b2f4feb", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> lib/lexer/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {exp_operator, "**", Token::Exp}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {modulo_operator, "%", Token::Modulo}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {mult_operator, "*", Token::Mult}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {div_operator, "/", Token::Div}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {gte_operator, ">=", 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {lte_operator, "<=", 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 37 | syntax! {gt_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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 38 | syntax! {lt_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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 39 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 40 | syntax! {function_return_operator, "->", Token::FunctionReturn}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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! {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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 65 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 66 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 67 | syntax! {lparenthesis_punctuation, "(", Token::LParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 68 | syntax! {rparenthesis_punctuation, ")", Token::RParenthesis}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 69 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 70 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 71 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 72 | 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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 90 | syntax! {and_boolean_operation, "&", Token::BooleanAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 91 | syntax! {or_boolean_operation, "|", Token::BooleanOr}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 92 | syntax! {xor_boolean_operation, "^", Token::BooleanXor}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 93 | syntax! {lshift_boolean_operation, "<<", Token::LShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 94 | syntax! {rshift_boolean_operation, ">>", Token::RShift}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 96 | syntax! {and_logic_operation, "&&", Token::LogicAnd}
[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 $fn_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/lex.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         fn $fn_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] 97 | syntax! {or_logic_operation, "||", Token::LogicOr}
[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 $fn_name<'a>(s: &'a [u8]) -> IResult<&'a [u8], Token> {
[INFO] [stderr]    |                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: `kaleido` (lib) generated 31 warnings
[INFO] [stderr] warning: `kaleido` (lib test) generated 31 warnings (31 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests lib/lib.rs (/opt/rustwide/target/debug/deps/kaleido_lib-1830e10e371ac2e4)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test lexer::lex::tests::test_code_sequence1 ... ok
[INFO] [stdout] test lexer::lex::tests::test_char ... ok
[INFO] [stdout] test lexer::lex::tests::test_code_sequence2 ... ok
[INFO] [stdout] test lexer::lex::tests::test_boolean_operations ... ok
[INFO] [stdout] test lexer::lex::tests::test_bool ... ok
[INFO] [stdout] test lexer::lex::tests::test_decimal ... ok
[INFO] [stdout] test lexer::lex::tests::test_empty ... ok
[INFO] [stdout] test lexer::lex::tests::test_ident_names ... ok
[INFO] [stdout] test lexer::lex::tests::test_illegal ... ok
[INFO] [stdout] test lexer::lex::tests::test_logic_operations ... ok
[INFO] [stdout] test lexer::lex::tests::test_mixed_numbers ... ok
[INFO] [stdout] test lexer::lex::tests::test_numeric ... ok
[INFO] [stdout] test lexer::lex::tests::test_operators ... ok
[INFO] [stdout] test lexer::lex::tests::test_punctuation ... ok
[INFO] [stdout] test lexer::lex::tests::test_reserved_keywords ... ok
[INFO] [stdout] test lexer::lex::tests::test_statements ... ok
[INFO] [stdout] test lexer::lex::tests::test_strings ... ok
[INFO] [stdout] test lexer::lex::tests::test_mixed_logic_boolean_operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/kaleido/main.rs (/opt/rustwide/target/debug/deps/kaleido_exe-e5128c7f15796e8d)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/repl/main.rs (/opt/rustwide/target/debug/deps/kaleido_repl-11a1ad9fa499a92a)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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]    Doc-tests kaleido_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" "6d594ec6217e0173762456331727861973063629358eb8e17a61ec707b2f4feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d594ec6217e0173762456331727861973063629358eb8e17a61ec707b2f4feb", kill_on_drop: false }`
[INFO] [stdout] 6d594ec6217e0173762456331727861973063629358eb8e17a61ec707b2f4feb
