[INFO] cloning repository https://github.com/novoru/simia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novoru/simia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovoru%2Fsimia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovoru%2Fsimia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df2ac25c4b33f70f6c0e99003fe583f7e5654fb4
[INFO] checking novoru/simia against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovoru%2Fsimia" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/novoru/simia on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/novoru/simia
[INFO] finished tweaking git repo https://github.com/novoru/simia
[INFO] tweaked toml for git repo https://github.com/novoru/simia written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/novoru/simia already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50c5aaed4136eaf07cbb684406826bbe776f2417799b7cd6379c1b6a794e600c
[INFO] running `Command { std: "docker" "start" "-a" "50c5aaed4136eaf07cbb684406826bbe776f2417799b7cd6379c1b6a794e600c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c5aaed4136eaf07cbb684406826bbe776f2417799b7cd6379c1b6a794e600c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c5aaed4136eaf07cbb684406826bbe776f2417799b7cd6379c1b6a794e600c", kill_on_drop: false }`
[INFO] [stdout] 50c5aaed4136eaf07cbb684406826bbe776f2417799b7cd6379c1b6a794e600c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 631bcc956dcf8ee50a40ae29764f369a6783abecf86375f3ccc9915a537bfdfe
[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" "631bcc956dcf8ee50a40ae29764f369a6783abecf86375f3ccc9915a537bfdfe", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking simia v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lexier.rs (4 fixes)
[INFO] [stderr]        Fixed src/builtins.rs (1 fix)
[INFO] [stderr]        Fixed src/repl.rs (2 fixes)
[INFO] [stderr]        Fixed src/eval.rs (5 fixes)
[INFO] [stderr]        Fixed src/parser.rs (7 fixes)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 461 |                 _ => return None,
[INFO] [stdout]     |                 ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_exp` is never read
[INFO] [stdout]    --> src/parser.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let mut left_exp = Ast::Expression {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let mut string = String::new();
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:67:54
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Object::Array { elements }   => {let mut string = String::new();
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_call_arguments`
[INFO] [stdout]    --> src/parser.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn parse_call_arguments(&mut self) -> Vec<Box<Ast>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_error`
[INFO] [stdout]    --> src/parser.rs:679:8
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn parse_error(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eval_statements`
[INFO] [stdout]    --> src/eval.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn eval_statements(statements: Vec<Box<Ast>>, env: &mut Env) -> Option<Object> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Ast` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:456:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `_ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/eval.rs:463:8
[INFO] [stdout]     |
[INFO] [stdout] 463 |     if idx < 0 || idx > max {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 461 |                 _ => return None,
[INFO] [stdout]     |                 ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 994 |             _ => {
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_exp` is never read
[INFO] [stdout]    --> src/parser.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let mut left_exp = Ast::Expression {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let mut string = String::new();
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:67:54
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Object::Array { elements }   => {let mut string = String::new();
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/eval_test.rs from 2018 edition to 2021
[INFO] [stdout] warning: associated function is never used: `parse_call_arguments`
[INFO] [stdout]    --> src/parser.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn parse_call_arguments(&mut self) -> Vec<Box<Ast>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_error`
[INFO] [stdout]    --> src/parser.rs:679:8
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn parse_error(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eval_statements`
[INFO] [stdout]    --> src/eval.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn eval_statements(statements: Vec<Box<Ast>>, env: &mut Env) -> Option<Object> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Ast` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:456:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `_ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/eval.rs:463:8
[INFO] [stdout]     |
[INFO] [stdout] 463 |     if idx < 0 || idx > max {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed tests/eval_test.rs (1 fix)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/eval_test.rs:339:6
[INFO] [stdout]     |
[INFO] [stdout] 339 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking simia v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 461 |                 _ => return None,
[INFO] [stdout]     |                 ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_exp` is never read
[INFO] [stdout]    --> src/parser.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let mut left_exp = Ast::Expression {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let mut string = String::new();
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:67:54
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Object::Array { elements }   => {let mut string = String::new();
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 461 |                 _ => return None,
[INFO] [stdout]     |                 ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 994 |             _ => {
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_exp` is never read
[INFO] [stdout]    --> src/parser.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let mut left_exp = Ast::Expression {
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 let mut string = String::new();
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `string` is never read
[INFO] [stdout]   --> src/object.rs:67:54
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Object::Array { elements }   => {let mut string = String::new();
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_call_arguments`
[INFO] [stdout]    --> src/parser.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn parse_call_arguments(&mut self) -> Vec<Box<Ast>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_error`
[INFO] [stdout]    --> src/parser.rs:679:8
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn parse_error(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eval_statements`
[INFO] [stdout]    --> src/eval.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn eval_statements(statements: Vec<Box<Ast>>, env: &mut Env) -> Option<Object> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Ast` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:456:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `_ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/eval.rs:463:8
[INFO] [stdout]     |
[INFO] [stdout] 463 |     if idx < 0 || idx > max {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_call_arguments`
[INFO] [stdout]    --> src/parser.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn parse_call_arguments(&mut self) -> Vec<Box<Ast>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_error`
[INFO] [stdout]    --> src/parser.rs:679:8
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn parse_error(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eval_statements`
[INFO] [stdout]    --> src/eval.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn eval_statements(statements: Vec<Box<Ast>>, env: &mut Env) -> Option<Object> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_Ast` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:456:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 _Ast    => {
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `_ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/eval.rs:463:8
[INFO] [stdout]     |
[INFO] [stdout] 463 |     if idx < 0 || idx > max {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/eval_test.rs:339:6
[INFO] [stdout]     |
[INFO] [stdout] 339 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "631bcc956dcf8ee50a40ae29764f369a6783abecf86375f3ccc9915a537bfdfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631bcc956dcf8ee50a40ae29764f369a6783abecf86375f3ccc9915a537bfdfe", kill_on_drop: false }`
[INFO] [stdout] 631bcc956dcf8ee50a40ae29764f369a6783abecf86375f3ccc9915a537bfdfe