[INFO] cloning repository https://github.com/PaulJuliusMartinez/CoolRustCompiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PaulJuliusMartinez/CoolRustCompiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulJuliusMartinez%2FCoolRustCompiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulJuliusMartinez%2FCoolRustCompiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f04cebe065f62a2a5b13c54203c28209c5457b5
[INFO] checking PaulJuliusMartinez/CoolRustCompiler against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulJuliusMartinez%2FCoolRustCompiler" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PaulJuliusMartinez/CoolRustCompiler on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PaulJuliusMartinez/CoolRustCompiler
[INFO] finished tweaking git repo https://github.com/PaulJuliusMartinez/CoolRustCompiler
[INFO] tweaked toml for git repo https://github.com/PaulJuliusMartinez/CoolRustCompiler written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/PaulJuliusMartinez/CoolRustCompiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afe5b6faba31fc7ca0c8dc956d20e47a1ca2eea3831679abfb15887b63cba610
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "afe5b6faba31fc7ca0c8dc956d20e47a1ca2eea3831679abfb15887b63cba610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afe5b6faba31fc7ca0c8dc956d20e47a1ca2eea3831679abfb15887b63cba610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe5b6faba31fc7ca0c8dc956d20e47a1ca2eea3831679abfb15887b63cba610", kill_on_drop: false }`
[INFO] [stdout] afe5b6faba31fc7ca0c8dc956d20e47a1ca2eea3831679abfb15887b63cba610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b349d40ea0b3df545493404baa9f90e91a2de6077e3030e69633aaaa42377c5c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b349d40ea0b3df545493404baa9f90e91a2de6077e3030e69633aaaa42377c5c", kill_on_drop: false }`
[INFO] [stderr]     Checking cool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::boxed::Box`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/parser/mod.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | / macro_rules! match_single_capture {
[INFO] [stdout] 54 | |     ($tok:expr, $expected:pat, $states:ident, $new_state:expr, $body:stmt) => {{
[INFO] [stdout] 55 | |         match *$tok {
[INFO] [stdout] 56 | |             $expected => {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     }}
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/mod.rs:541:20
[INFO] [stdout]     |
[INFO] [stdout] 541 |                 47 ... 53 => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1481 |             on_expression_goto!(state, rule, 29)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1487 |             on_expression_goto!(state, rule, 56)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1490 |             on_expression_goto!(state, rule, 69)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1493 |             on_expression_goto!(state, rule, 78)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1496 |             on_expression_goto!(state, rule, 107)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1499 |             on_expression_goto!(state, rule, 116)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1508 |             on_expression_goto!(state, rule, 108)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1511 |             on_expression_goto!(state, rule, 41)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1517 |             on_expression_goto!(state, rule, 117)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1520 |             on_expression_goto!(state, rule, 118)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1523 |             on_expression_goto!(state, rule, 119)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1526 |             on_expression_goto!(state, rule, 120)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1529 |             on_expression_goto!(state, rule, 121)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1532 |             on_expression_goto!(state, rule, 122)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1535 |             on_expression_goto!(state, rule, 123)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1538 |             on_expression_goto!(state, rule, 95)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1564 |             on_expression_goto!(state, rule, 62)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1586 |             on_expression_goto!(state, rule, 71)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1592 |             on_expression_goto!(state, rule, 74)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1598 |             on_expression_goto!(state, rule, 76)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1613 |             on_expression_goto!(state, rule, 85)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1622 |             on_expression_goto!(state, rule, 97)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::boxed::Box`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/parser/mod.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | / macro_rules! match_single_capture {
[INFO] [stdout] 54 | |     ($tok:expr, $expected:pat, $states:ident, $new_state:expr, $body:stmt) => {{
[INFO] [stdout] 55 | |         match *$tok {
[INFO] [stdout] 56 | |             $expected => {
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     }}
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser/mod.rs:541:20
[INFO] [stdout]     |
[INFO] [stdout] 541 |                 47 ... 53 => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1641 |             on_expression_goto!(state, rule, 111)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1671 |             on_expression_goto!(state, rule, 127)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1677 |             on_expression_goto!(state, rule, 153)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:83:47
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]    |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   '0' ... '9' => {
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:33
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:61
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:169:33
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   '0' ... '9' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   'a' ... 'z' | 'A' ... 'Z' | '_' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:172:47
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   'a' ... 'z' | 'A' ... 'Z' | '_' => {
[INFO] [stdout]     |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1481 |             on_expression_goto!(state, rule, 29)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1487 |             on_expression_goto!(state, rule, 56)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1490 |             on_expression_goto!(state, rule, 69)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1493 |             on_expression_goto!(state, rule, 78)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1496 |             on_expression_goto!(state, rule, 107)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1499 |             on_expression_goto!(state, rule, 116)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1508 |             on_expression_goto!(state, rule, 108)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1511 |             on_expression_goto!(state, rule, 41)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1517 |             on_expression_goto!(state, rule, 117)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1520 |             on_expression_goto!(state, rule, 118)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1523 |             on_expression_goto!(state, rule, 119)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1526 |             on_expression_goto!(state, rule, 120)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1529 |             on_expression_goto!(state, rule, 121)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1532 |             on_expression_goto!(state, rule, 122)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1535 |             on_expression_goto!(state, rule, 123)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1538 |             on_expression_goto!(state, rule, 95)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1564 |             on_expression_goto!(state, rule, 62)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1586 |             on_expression_goto!(state, rule, 71)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1592 |             on_expression_goto!(state, rule, 74)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1598 |             on_expression_goto!(state, rule, 76)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1613 |             on_expression_goto!(state, rule, 85)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1622 |             on_expression_goto!(state, rule, 97)
[INFO] [stdout]      |             ------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1641 |             on_expression_goto!(state, rule, 111)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1671 |             on_expression_goto!(state, rule, 127)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser/mod.rs:158:16
[INFO] [stdout]      |
[INFO] [stdout] 158  |             15 ... 40 => {
[INFO] [stdout]      |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 1677 |             on_expression_goto!(state, rule, 153)
[INFO] [stdout]      |             ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:83:47
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]    |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   '0' ... '9' => {
[INFO] [stdout]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:33
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:132:61
[INFO] [stdout]     |
[INFO] [stdout] 132 | ...                   'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => {
[INFO] [stdout]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:169:33
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   '0' ... '9' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:172:33
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   'a' ... 'z' | 'A' ... 'Z' | '_' => {
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:172:47
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   'a' ... 'z' | 'A' ... 'Z' | '_' => {
[INFO] [stdout]     |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `line_no` is assigned to, but never used
[INFO] [stdout]   --> src/lexer/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut line_no = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_line_no` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tabs`
[INFO] [stdout]    --> src/printer/mod.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn pretty_print(&self, tabs: u32) {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_tabs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `line_no` is assigned to, but never used
[INFO] [stdout]   --> src/lexer/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut line_no = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_line_no` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tabs`
[INFO] [stdout]    --> src/printer/mod.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn pretty_print(&self, tabs: u32) {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_tabs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "b349d40ea0b3df545493404baa9f90e91a2de6077e3030e69633aaaa42377c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b349d40ea0b3df545493404baa9f90e91a2de6077e3030e69633aaaa42377c5c", kill_on_drop: false }`
[INFO] [stdout] b349d40ea0b3df545493404baa9f90e91a2de6077e3030e69633aaaa42377c5c