[INFO] cloning repository https://github.com/joshuagollaher16/rust-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshuagollaher16/rust-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuagollaher16%2Frust-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuagollaher16%2Frust-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0d6fb04d560ef901e8ea125aec9105db51efc56
[INFO] testing joshuagollaher16/rust-parser against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuagollaher16%2Frust-parser" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joshuagollaher16/rust-parser
[INFO] finished tweaking git repo https://github.com/joshuagollaher16/rust-parser
[INFO] tweaked toml for git repo https://github.com/joshuagollaher16/rust-parser written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joshuagollaher16/rust-parser on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joshuagollaher16/rust-parser 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86
[INFO] running `Command { std: "docker" "start" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `value` in this scope
[INFO] [stdout]   --> src/expression_builder.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     value: Literal
[INFO] [stdout]    |     ----- a field by that name exists in `Self`
[INFO] [stdout] ...
[INFO] [stdout] 21 |             value
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/expression_builder.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut len = self.data.len();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `consume_whitespace`
[INFO] [stdout]   --> src/parser.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let consume_whitespace = || {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_consume_whitespace`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_newline`
[INFO] [stdout]   --> src/parser.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let is_newline = |c: char| -> bool {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_newline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 194 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 184 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 174 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 164 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 was_oneliner = true;
[INFO] [stdout]     |                 ------------------- `was_oneliner` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 144 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `was_oneliner` is never read
[INFO] [stdout]    --> src/parser.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 was_oneliner = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `variable_name` is assigned to, but never used
[INFO] [stdout]    --> src/expression_builder.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let variable_name: String;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_variable_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variable_name` is never read
[INFO] [stdout]    --> src/expression_builder.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |             variable_name = s.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/expression_builder.rs:152:42
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn handle_variable_assignment(&self, vec: &Vec<Token>) -> StatementType {
[INFO] [stdout]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/expression_builder.rs:155:43
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn handle_function_declaration(&self, vec: &Vec<Token>) -> StatementType {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/expression_builder.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn handle_function_call(&self, vec: &Vec<Token>) -> StatementType {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/expression_builder.rs:173:30
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 Token::Alpha(s) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statements`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let statements = exp_builder.run();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtest` (bin "rtest") due to 1 previous error; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86", kill_on_drop: false }`
[INFO] [stdout] 55a3d33c70411e8a03ad347a1cac68b85e260afb208dd2a5b1be3465ef4a6c86
