[INFO] cloning repository https://github.com/BuxoGabriel/gabelang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BuxoGabriel/gabelang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuxoGabriel%2Fgabelang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuxoGabriel%2Fgabelang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23666c88c5c3450a6d58f06194096d7515ecf2f8
[INFO] checking BuxoGabriel/gabelang against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuxoGabriel%2Fgabelang" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BuxoGabriel/gabelang on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BuxoGabriel/gabelang
[INFO] finished tweaking git repo https://github.com/BuxoGabriel/gabelang
[INFO] tweaked toml for git repo https://github.com/BuxoGabriel/gabelang written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BuxoGabriel/gabelang 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af2d6e8ffe9feb12988cc0212e8b004579f900b509f91fbcd8fdddee820d9514
[INFO] running `Command { std: "docker" "start" "-a" "af2d6e8ffe9feb12988cc0212e8b004579f900b509f91fbcd8fdddee820d9514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af2d6e8ffe9feb12988cc0212e8b004579f900b509f91fbcd8fdddee820d9514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2d6e8ffe9feb12988cc0212e8b004579f900b509f91fbcd8fdddee820d9514", kill_on_drop: false }`
[INFO] [stdout] af2d6e8ffe9feb12988cc0212e8b004579f900b509f91fbcd8fdddee820d9514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ef372136dab6b0639ee630ee3e82974b3e795c8a2f9c0e5e8eed2c4005068c
[INFO] running `Command { std: "docker" "start" "-a" "35ef372136dab6b0639ee630ee3e82974b3e795c8a2f9c0e5e8eed2c4005068c", kill_on_drop: false }`
[INFO] [stderr]     Checking gabelang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Prefix` is never constructed
[INFO] [stdout]   --> src/ast.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 44 |     Prefix {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Neg` and `Bang` are never constructed
[INFO] [stdout]   --> src/ast.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub enum PrefixOp {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 85 |     Neg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 86 |     Bang
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrefixOp` 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: method `parse` is never used
[INFO] [stdout]   --> src/lexer.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl<'a> Lexer<'a> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn parse(&mut self) -> Vec<Token> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Prefix` is never constructed
[INFO] [stdout]   --> src/ast.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 44 |     Prefix {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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: variants `Neg` and `Bang` are never constructed
[INFO] [stdout]   --> src/ast.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub enum PrefixOp {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 85 |     Neg,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 86 |     Bang
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrefixOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "35ef372136dab6b0639ee630ee3e82974b3e795c8a2f9c0e5e8eed2c4005068c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ef372136dab6b0639ee630ee3e82974b3e795c8a2f9c0e5e8eed2c4005068c", kill_on_drop: false }`
[INFO] [stdout] 35ef372136dab6b0639ee630ee3e82974b3e795c8a2f9c0e5e8eed2c4005068c
