[INFO] cloning repository https://github.com/wijiler/Ferriclang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wijiler/Ferriclang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwijiler%2FFerriclang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwijiler%2FFerriclang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56e17192631da4c4793259711319ff997bcdb4e4
[INFO] testing wijiler/Ferriclang against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwijiler%2FFerriclang" "/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/wijiler/Ferriclang on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wijiler/Ferriclang
[INFO] finished tweaking git repo https://github.com/wijiler/Ferriclang
[INFO] tweaked toml for git repo https://github.com/wijiler/Ferriclang written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/wijiler/Ferriclang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b6748237f31fcc3082bed5dd6d8cee5be74dfaca6887afaa765e7159358ebb
[INFO] running `Command { std: "docker" "start" "-a" "d1b6748237f31fcc3082bed5dd6d8cee5be74dfaca6887afaa765e7159358ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b6748237f31fcc3082bed5dd6d8cee5be74dfaca6887afaa765e7159358ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b6748237f31fcc3082bed5dd6d8cee5be74dfaca6887afaa765e7159358ebb", kill_on_drop: false }`
[INFO] [stdout] d1b6748237f31fcc3082bed5dd6d8cee5be74dfaca6887afaa765e7159358ebb
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1244dc4d08e412e3c666337a72d201d5e8912cf31a2769d2f943265350f1e0c0
[INFO] running `Command { std: "docker" "start" "-a" "1244dc4d08e412e3c666337a72d201d5e8912cf31a2769d2f943265350f1e0c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferriclang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `token::Tokens`
[INFO] [stdout]  --> src/./lexer/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use token::Tokens;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]  --> src/./lexer/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Plus,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lparen`
[INFO] [stdout]  --> src/./lexer/token.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Lparen,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rparen`
[INFO] [stdout]  --> src/./lexer/token.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Rparen,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Colon`
[INFO] [stdout]  --> src/./lexer/token.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Colon,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ColonColon`
[INFO] [stdout]  --> src/./lexer/token.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ColonColon,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Semi`
[INFO] [stdout]   --> src/./lexer/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Semi,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rbrack,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Lbrack,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RCbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     RCbrack,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LCbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     LCbrack,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/./lexer/token.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Int,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/./lexer/token.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Float,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]   --> src/./lexer/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `True`
[INFO] [stdout]   --> src/./lexer/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `False`
[INFO] [stdout]   --> src/./lexer/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fn`
[INFO] [stdout]   --> src/./lexer/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Fn,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]   --> src/./lexer/token.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]  --> src/./lexer/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Plus,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1244dc4d08e412e3c666337a72d201d5e8912cf31a2769d2f943265350f1e0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1244dc4d08e412e3c666337a72d201d5e8912cf31a2769d2f943265350f1e0c0", kill_on_drop: false }`
[INFO] [stdout] 1244dc4d08e412e3c666337a72d201d5e8912cf31a2769d2f943265350f1e0c0
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7008ed718dbc4f18255e9a9076fb5323293231d79828ce01cdd76aef63697c12
[INFO] running `Command { std: "docker" "start" "-a" "7008ed718dbc4f18255e9a9076fb5323293231d79828ce01cdd76aef63697c12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ferriclang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `token::Tokens`
[INFO] [stdout]  --> src/./lexer/lexer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use token::Tokens;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]  --> src/./lexer/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Plus,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lparen`
[INFO] [stdout]  --> src/./lexer/token.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Lparen,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rparen`
[INFO] [stdout]  --> src/./lexer/token.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Rparen,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Colon`
[INFO] [stdout]  --> src/./lexer/token.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Colon,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ColonColon`
[INFO] [stdout]  --> src/./lexer/token.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ColonColon,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Semi`
[INFO] [stdout]   --> src/./lexer/token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Semi,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rbrack,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Lbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Lbrack,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RCbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     RCbrack,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LCbrack`
[INFO] [stdout]   --> src/./lexer/token.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     LCbrack,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/./lexer/token.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Int,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/./lexer/token.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Float,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]   --> src/./lexer/token.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `True`
[INFO] [stdout]   --> src/./lexer/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     True,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `False`
[INFO] [stdout]   --> src/./lexer/token.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     False,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fn`
[INFO] [stdout]   --> src/./lexer/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Fn,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]   --> src/./lexer/token.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]  --> src/./lexer/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Plus,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7008ed718dbc4f18255e9a9076fb5323293231d79828ce01cdd76aef63697c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7008ed718dbc4f18255e9a9076fb5323293231d79828ce01cdd76aef63697c12", kill_on_drop: false }`
[INFO] [stdout] 7008ed718dbc4f18255e9a9076fb5323293231d79828ce01cdd76aef63697c12
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 213934be964ffcce73131018d296cda6a28e2b6b8ef8d66a466cc9ba8f0e46fa
[INFO] running `Command { std: "docker" "start" "-a" "213934be964ffcce73131018d296cda6a28e2b6b8ef8d66a466cc9ba8f0e46fa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `token::Tokens`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/./lexer/lexer.rs:3:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 3 | use token::Tokens;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plus`
[INFO] [stderr]  --> src/./lexer/token.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Plus,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lparen`
[INFO] [stderr]  --> src/./lexer/token.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Lparen,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rparen`
[INFO] [stderr]  --> src/./lexer/token.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rparen,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Colon`
[INFO] [stderr]  --> src/./lexer/token.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Colon,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ColonColon`
[INFO] [stderr]  --> src/./lexer/token.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ColonColon,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Semi`
[INFO] [stderr]   --> src/./lexer/token.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Semi,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rbrack`
[INFO] [stderr]   --> src/./lexer/token.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Rbrack,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lbrack`
[INFO] [stderr]   --> src/./lexer/token.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Lbrack,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RCbrack`
[INFO] [stderr]   --> src/./lexer/token.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     RCbrack,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LCbrack`
[INFO] [stderr]   --> src/./lexer/token.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     LCbrack,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Int`
[INFO] [stderr]   --> src/./lexer/token.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Int,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Float`
[INFO] [stderr]   --> src/./lexer/token.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Float,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bool`
[INFO] [stderr]   --> src/./lexer/token.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Bool,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `True`
[INFO] [stderr]   --> src/./lexer/token.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     True,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `False`
[INFO] [stderr]   --> src/./lexer/token.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     False,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fn`
[INFO] [stderr]   --> src/./lexer/token.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Fn,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]   --> src/./lexer/token.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Plus`
[INFO] [stderr]  --> src/./lexer/token.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Plus,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ferriclang` (bin "ferriclang" test) generated 19 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ferriclang-a7d4976c11565b04)
[INFO] running `Command { std: "docker" "inspect" "213934be964ffcce73131018d296cda6a28e2b6b8ef8d66a466cc9ba8f0e46fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213934be964ffcce73131018d296cda6a28e2b6b8ef8d66a466cc9ba8f0e46fa", kill_on_drop: false }`
[INFO] [stdout] 213934be964ffcce73131018d296cda6a28e2b6b8ef8d66a466cc9ba8f0e46fa