[INFO] cloning repository https://github.com/alihsaas/neko [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alihsaas/neko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falihsaas%2Fneko", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falihsaas%2Fneko'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45b616cbdb03763b7bdc345c20340027def67b75 [INFO] testing alihsaas/neko against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falihsaas%2Fneko" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alihsaas/neko on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alihsaas/neko [INFO] finished tweaking git repo https://github.com/alihsaas/neko [INFO] tweaked toml for git repo https://github.com/alihsaas/neko written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/alihsaas/neko 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded built v0.5.0 [INFO] [stderr] Downloaded cargo-lock v6.0.1 [INFO] [stderr] Downloaded git2 v0.13.19 [INFO] [stderr] Downloaded libgit2-sys v0.12.20+1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2abecdb179c20305b8ce681d224da8dc2715abd749aec4ad63769442aa8f72f9 [INFO] running `Command { std: "docker" "start" "-a" "2abecdb179c20305b8ce681d224da8dc2715abd749aec4ad63769442aa8f72f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2abecdb179c20305b8ce681d224da8dc2715abd749aec4ad63769442aa8f72f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2abecdb179c20305b8ce681d224da8dc2715abd749aec4ad63769442aa8f72f9", kill_on_drop: false }` [INFO] [stdout] 2abecdb179c20305b8ce681d224da8dc2715abd749aec4ad63769442aa8f72f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51d7e0000fedb2dafb11631f8dcc448ce801c6f29b18ca18455cd9e42b273c0f [INFO] running `Command { std: "docker" "start" "-a" "51d7e0000fedb2dafb11631f8dcc448ce801c6f29b18ca18455cd9e42b273c0f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.20+1.1.0 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling rustyline-derive v0.4.0 [INFO] [stderr] Compiling git2 v0.13.19 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cargo-lock v6.0.1 [INFO] [stderr] Compiling built v0.5.0 [INFO] [stderr] Compiling neko v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `enable_editor` is never used [INFO] [stdout] --> src/repl.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Repl { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn enable_editor(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `analyze` is never used [INFO] [stdout] --> src/semantic_analyzer.rs:259:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl SemanticAnalyzer { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 259 | pub fn analyze(&mut self, node: &Node) -> SResult { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `symbol_type` are never read [INFO] [stdout] --> src/symbol.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct VarSymbol { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 3 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | pub symbol_type: TypeSymbol, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `param` are never read [INFO] [stdout] --> src/symbol.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FunctionSymbol { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 9 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | pub param: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Number` is never constructed [INFO] [stdout] --> src/symbol.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum TypeSymbol { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 15 | Number, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/symbol.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | VarSymbol(VarSymbol), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | VarSymbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/symbol.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | FunctionSymbol(FunctionSymbol), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | FunctionSymbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope_name` is never read [INFO] [stdout] --> src/symbol_table.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct SymbolTable { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 6 | pub symbols: HashMap, [INFO] [stdout] 7 | pub scope_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "51d7e0000fedb2dafb11631f8dcc448ce801c6f29b18ca18455cd9e42b273c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51d7e0000fedb2dafb11631f8dcc448ce801c6f29b18ca18455cd9e42b273c0f", kill_on_drop: false }` [INFO] [stdout] 51d7e0000fedb2dafb11631f8dcc448ce801c6f29b18ca18455cd9e42b273c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f34dbe62f5c80130c5d950ea2d0871857009a1c365e795b9b6b8b08f1ef648f [INFO] running `Command { std: "docker" "start" "-a" "6f34dbe62f5c80130c5d950ea2d0871857009a1c365e795b9b6b8b08f1ef648f", kill_on_drop: false }` [INFO] [stderr] Compiling neko v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `enable_editor` is never used [INFO] [stdout] --> src/repl.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Repl { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn enable_editor(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `symbol_type` are never read [INFO] [stdout] --> src/symbol.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct VarSymbol { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 3 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | pub symbol_type: TypeSymbol, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VarSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `param` are never read [INFO] [stdout] --> src/symbol.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FunctionSymbol { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 9 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | pub param: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Number` is never constructed [INFO] [stdout] --> src/symbol.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum TypeSymbol { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 15 | Number, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/symbol.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | VarSymbol(VarSymbol), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | VarSymbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/symbol.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | FunctionSymbol(FunctionSymbol), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 | FunctionSymbol(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope_name` is never read [INFO] [stdout] --> src/symbol_table.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct SymbolTable { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 6 | pub symbols: HashMap, [INFO] [stdout] 7 | pub scope_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6f34dbe62f5c80130c5d950ea2d0871857009a1c365e795b9b6b8b08f1ef648f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f34dbe62f5c80130c5d950ea2d0871857009a1c365e795b9b6b8b08f1ef648f", kill_on_drop: false }` [INFO] [stdout] 6f34dbe62f5c80130c5d950ea2d0871857009a1c365e795b9b6b8b08f1ef648f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d645214a36eb5b903a98fecfa2bc47c0ba90b3f549e92087ab988221286c0ea2 [INFO] running `Command { std: "docker" "start" "-a" "d645214a36eb5b903a98fecfa2bc47c0ba90b3f549e92087ab988221286c0ea2", kill_on_drop: false }` [INFO] [stderr] warning: method `enable_editor` is never used [INFO] [stderr] --> src/repl.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl Repl { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn enable_editor(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `symbol_type` are never read [INFO] [stderr] --> src/symbol.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct VarSymbol { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 3 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 4 | pub symbol_type: TypeSymbol, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `VarSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `param` are never read [INFO] [stderr] --> src/symbol.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct FunctionSymbol { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 9 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 10 | pub param: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FunctionSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Number` is never constructed [INFO] [stderr] --> src/symbol.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub enum TypeSymbol { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 15 | Number, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TypeSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/symbol.rs:21:15 [INFO] [stderr] | [INFO] [stderr] 21 | VarSymbol(VarSymbol), [INFO] [stderr] | --------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 21 | VarSymbol(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/symbol.rs:23:20 [INFO] [stderr] | [INFO] [stderr] 23 | FunctionSymbol(FunctionSymbol), [INFO] [stderr] | -------------- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 23 | FunctionSymbol(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `scope_name` is never read [INFO] [stderr] --> src/symbol_table.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct SymbolTable { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 6 | pub symbols: HashMap, [INFO] [stderr] 7 | pub scope_name: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SymbolTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `neko` (bin "neko" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neko-42a65e89b3e31e5f) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test interpreter::should_eval_math_expression ... ok [INFO] [stdout] test interpreter::should_handle_comparison ... ok [INFO] [stdout] test interpreter::should_handle_var_assignment ... ok [INFO] [stdout] test lexer::should_lex_addsub ... ok [INFO] [stdout] test interpreter::should_handle_var_deceration ... ok [INFO] [stdout] test lexer::should_lex_booleans ... ok [INFO] [stdout] test lexer::should_lex_compound_assignments ... ok [INFO] [stdout] test lexer::should_lex_muldivmod ... ok [INFO] [stdout] test lexer::should_lex_bool_operations ... ok [INFO] [stdout] test lexer::should_lex_exponent ... ok [INFO] [stdout] test lexer::should_lex_paren ... ok [INFO] [stdout] test lexer::should_lex_words ... ok [INFO] [stdout] test lexer::should_lex_strings ... ok [INFO] [stdout] test parser::should_parse_comparision ... ok [INFO] [stdout] test parser::should_parse_function_statement ... ok [INFO] [stdout] test parser::should_parse_multiple_statements ... ok [INFO] [stdout] test parser::should_parse_variable_decleration ... ok [INFO] [stdout] test parser::should_parse_compound_assignments ... ok [INFO] [stdout] test parser::shouldnt_parse_variable_assignment ... ok [INFO] [stdout] test semantic_analyzer::tests::should_catch_duplicate_decleration - should panic ... ok [INFO] [stdout] test semantic_analyzer::tests::should_catch_usage_of_undefined_variable - should panic ... ok [INFO] [stdout] test semantic_analyzer::tests::should_catch_undefined_variable_assignment - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d645214a36eb5b903a98fecfa2bc47c0ba90b3f549e92087ab988221286c0ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d645214a36eb5b903a98fecfa2bc47c0ba90b3f549e92087ab988221286c0ea2", kill_on_drop: false }` [INFO] [stdout] d645214a36eb5b903a98fecfa2bc47c0ba90b3f549e92087ab988221286c0ea2