[INFO] cloning repository https://github.com/Abiin-kun/PigLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abiin-kun/PigLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 709f4acad832887d1838d6875177d6b7db5fb3b8
[INFO] building Abiin-kun/PigLang against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbiin-kun%2FPigLang" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Abiin-kun/PigLang on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Abiin-kun/PigLang
[INFO] finished tweaking git repo https://github.com/Abiin-kun/PigLang
[INFO] tweaked toml for git repo https://github.com/Abiin-kun/PigLang written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Abiin-kun/PigLang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4dd2acaeb5cbfe5e7a50adeeba68e0c011814d26c2fd1d64d585b82896fbd4b
[INFO] running `Command { std: "docker" "start" "-a" "f4dd2acaeb5cbfe5e7a50adeeba68e0c011814d26c2fd1d64d585b82896fbd4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4dd2acaeb5cbfe5e7a50adeeba68e0c011814d26c2fd1d64d585b82896fbd4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dd2acaeb5cbfe5e7a50adeeba68e0c011814d26c2fd1d64d585b82896fbd4b", kill_on_drop: false }`
[INFO] [stdout] f4dd2acaeb5cbfe5e7a50adeeba68e0c011814d26c2fd1d64d585b82896fbd4b
[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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2a615ae3c1e0c59b5f2869a5dda57c4c0ba6c27fa0ceb466b173d71c34762b4
[INFO] running `Command { std: "docker" "start" "-a" "e2a615ae3c1e0c59b5f2869a5dda57c4c0ba6c27fa0ceb466b173d71c34762b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.88
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.88
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling clap_builder v4.4.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling vte v0.11.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling clap v4.4.8
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.88
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.88
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.88
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling reedline v0.25.0
[INFO] [stderr]    Compiling PigLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.15s
[INFO] running `Command { std: "docker" "inspect" "e2a615ae3c1e0c59b5f2869a5dda57c4c0ba6c27fa0ceb466b173d71c34762b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a615ae3c1e0c59b5f2869a5dda57c4c0ba6c27fa0ceb466b173d71c34762b4", kill_on_drop: false }`
[INFO] [stdout] e2a615ae3c1e0c59b5f2869a5dda57c4c0ba6c27fa0ceb466b173d71c34762b4
[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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a587c2ab7e590a32fb858f191096e8485c07e927224f82b3a1e6eaec04e68756
[INFO] running `Command { std: "docker" "start" "-a" "a587c2ab7e590a32fb858f191096e8485c07e927224f82b3a1e6eaec04e68756", kill_on_drop: false }`
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling PigLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borrowed`, `Owned`, and `self`
[INFO] [stdout]  --> repl/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::borrow::Cow::{self, Borrowed, Owned};
[INFO] [stdout]   |                        ^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 25 | syntax! {equal_operator, "==", Token::Equal}
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 | syntax! {not_equal_operator, "!=", Token::NotEqual}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 27 | syntax! {assign_operator, "=", Token::Assign}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 28 | syntax! {plus_operator, "+", Token::Plus}
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 29 | syntax! {minus_operator, "-", Token::Minus}
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 30 | syntax! {multiply_operator, "*", Token::Multiply}
[INFO] [stdout]    | ------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 31 | syntax! {divide_operator, "/", Token::Divide}
[INFO] [stdout]    | --------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 32 | syntax! {not_operator, "!", Token::Not}
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 33 | syntax! {greater_operator_equal, ">=", Token::GreaterThanEqual}
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 34 | syntax! {lesser_operator_equal, "<=", Token::LessThanEqual}
[INFO] [stdout]    | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 35 | syntax! {greater_operator, ">", Token::GreaterThan}
[INFO] [stdout]    | --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 36 | syntax! {lesser_operator, "<", Token::LessThan}
[INFO] [stdout]    | ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 56 | syntax! {comma_punctuation, ",", Token::Comma}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 57 | syntax! {semicolon_punctuation, ";", Token::SemiColon}
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 58 | syntax! {colon_punctuation, ":", Token::Colon}
[INFO] [stdout]    | ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 59 | syntax! {lparen_punctuation, "(", Token::LParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 60 | syntax! {rparen_punctuation, ")", Token::RParen}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 61 | syntax! {lbrace_punctuation, "{", Token::LBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 62 | syntax! {rbrace_punctuation, "}", Token::RBrace}
[INFO] [stdout]    | ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 63 | syntax! {lbracket_punctuation, "[", Token::LBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> lib/lexer/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |         fn $func_name<'a>(s: &'a [u8]) -> IResult<&[u8], Token> {
[INFO] [stdout]    |                       --                          ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 64 | syntax! {rbracket_punctuation, "]", Token::RBracket}
[INFO] [stdout]    | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `syntax` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "a587c2ab7e590a32fb858f191096e8485c07e927224f82b3a1e6eaec04e68756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a587c2ab7e590a32fb858f191096e8485c07e927224f82b3a1e6eaec04e68756", kill_on_drop: false }`
[INFO] [stdout] a587c2ab7e590a32fb858f191096e8485c07e927224f82b3a1e6eaec04e68756
