[INFO] cloning repository https://github.com/ASTRALLIBERTAD/astrallang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ASTRALLIBERTAD/astrallang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASTRALLIBERTAD%2Fastrallang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASTRALLIBERTAD%2Fastrallang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdca48810537d1511f8c79db60c736fb7964985e
[INFO] checking ASTRALLIBERTAD/astrallang against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASTRALLIBERTAD%2Fastrallang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ASTRALLIBERTAD/astrallang
[INFO] finished tweaking git repo https://github.com/ASTRALLIBERTAD/astrallang
[INFO] tweaked toml for git repo https://github.com/ASTRALLIBERTAD/astrallang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ASTRALLIBERTAD/astrallang on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ASTRALLIBERTAD/astrallang 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 178fba05a19d85376341e7e92705559b697e022bdcb5857a56fdd9da6555f6b0
[INFO] running `Command { std: "docker" "start" "-a" "178fba05a19d85376341e7e92705559b697e022bdcb5857a56fdd9da6555f6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "178fba05a19d85376341e7e92705559b697e022bdcb5857a56fdd9da6555f6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178fba05a19d85376341e7e92705559b697e022bdcb5857a56fdd9da6555f6b0", kill_on_drop: false }`
[INFO] [stdout] 178fba05a19d85376341e7e92705559b697e022bdcb5857a56fdd9da6555f6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8dada9497051c5abfc5779f8daef88d17e904a315b43129e54849bc97e04e37
[INFO] running `Command { std: "docker" "start" "-a" "c8dada9497051c5abfc5779f8daef88d17e904a315b43129e54849bc97e04e37", kill_on_drop: false }`
[INFO] [stderr]     Checking astrallang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/compiler/lexer.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::compiler::ast::{Type, Value};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value`
[INFO] [stdout]  --> src/compiler/interpreter.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::compiler::{ast::*, builtins, value};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]   --> src/compiler/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use ast::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexer::Lexer`
[INFO] [stdout]   --> src/compiler/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use lexer::Lexer;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::Parser`
[INFO] [stdout]   --> src/compiler/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use parser::Parser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interpreter::Interpreter`
[INFO] [stdout]   --> src/compiler/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use interpreter::Interpreter;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/compiler/lexer.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::compiler::ast::{Type, Value};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value`
[INFO] [stdout]  --> src/compiler/interpreter.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::compiler::{ast::*, builtins, value};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]   --> src/compiler/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use ast::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexer::Lexer`
[INFO] [stdout]   --> src/compiler/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use lexer::Lexer;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::Parser`
[INFO] [stdout]   --> src/compiler/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use parser::Parser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interpreter::Interpreter`
[INFO] [stdout]   --> src/compiler/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use interpreter::Interpreter;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]   --> src/compiler/interpreter.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]    |
[INFO] [stdout] 92 -             none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout] 92 +             std::prelude::v1::None => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]    --> src/compiler/interpreter.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 none => continue,
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]     |
[INFO] [stdout] 130 -                 none => continue,
[INFO] [stdout] 130 +                 std::prelude::v1::None => continue,
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 _none => continue,
[INFO] [stdout]     |                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]    --> src/compiler/interpreter.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Stmt::Return(none) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]     |
[INFO] [stdout] 164 -             Stmt::Return(none) => Ok(Some(Value::I32(0))),
[INFO] [stdout] 164 +             Stmt::Return(std::prelude::v1::None) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Stmt::Return(_none) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_func`
[INFO] [stdout]    --> src/main.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |         if let Some(main_func) = ast.iter().find_map(|stmt| {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_value` is never read
[INFO] [stdout]   --> src/compiler/ast.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Param {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub default_value: Option<Expr>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Param` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches_type` is never used
[INFO] [stdout]    --> src/compiler/ast.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl Value {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub fn matches_type(&self, typ: &Type) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value_to_string` is never used
[INFO] [stdout]    --> src/compiler/interpreter.rs:608:8
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl Interpreter {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 608 |     fn value_to_string(&self, val: &Value) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]   --> src/compiler/interpreter.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]    |
[INFO] [stdout] 92 -             none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout] 92 +             std::prelude::v1::None => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _none => Ok(Value::I32(0)), // Default return value
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]    --> src/compiler/interpreter.rs:130:17
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 none => continue,
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]     |
[INFO] [stdout] 130 -                 none => continue,
[INFO] [stdout] 130 +                 std::prelude::v1::None => continue,
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 130 |                 _none => continue,
[INFO] [stdout]     |                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none`
[INFO] [stdout]    --> src/compiler/interpreter.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Stmt::Return(none) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `None`
[INFO] [stdout]     |
[INFO] [stdout] 164 -             Stmt::Return(none) => Ok(Some(Value::I32(0))),
[INFO] [stdout] 164 +             Stmt::Return(std::prelude::v1::None) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 164 |             Stmt::Return(_none) => Ok(Some(Value::I32(0))),
[INFO] [stdout]     |                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_func`
[INFO] [stdout]    --> src/main.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |         if let Some(main_func) = ast.iter().find_map(|stmt| {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_value` is never read
[INFO] [stdout]   --> src/compiler/ast.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct Param {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub default_value: Option<Expr>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Param` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches_type` is never used
[INFO] [stdout]    --> src/compiler/ast.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl Value {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub fn matches_type(&self, typ: &Type) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value_to_string` is never used
[INFO] [stdout]    --> src/compiler/interpreter.rs:608:8
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl Interpreter {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 608 |     fn value_to_string(&self, val: &Value) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c8dada9497051c5abfc5779f8daef88d17e904a315b43129e54849bc97e04e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dada9497051c5abfc5779f8daef88d17e904a315b43129e54849bc97e04e37", kill_on_drop: false }`
[INFO] [stdout] c8dada9497051c5abfc5779f8daef88d17e904a315b43129e54849bc97e04e37
