[INFO] cloning repository https://github.com/NiloDrumond/rust-lox-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NiloDrumond/rust-lox-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiloDrumond%2Frust-lox-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiloDrumond%2Frust-lox-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daa768a0bac6588a770c3346bac724c6597f9569
[INFO] checking NiloDrumond/rust-lox-interpreter against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiloDrumond%2Frust-lox-interpreter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NiloDrumond/rust-lox-interpreter
[INFO] finished tweaking git repo https://github.com/NiloDrumond/rust-lox-interpreter
[INFO] tweaked toml for git repo https://github.com/NiloDrumond/rust-lox-interpreter written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NiloDrumond/rust-lox-interpreter on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NiloDrumond/rust-lox-interpreter 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.27
[INFO] [stderr]   Downloaded proc-macro2 v1.0.58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04d4b371509d2f72c4ada4a980f02ff54364d067afb8f7b45c6716aa0c691b4d
[INFO] running `Command { std: "docker" "start" "-a" "04d4b371509d2f72c4ada4a980f02ff54364d067afb8f7b45c6716aa0c691b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04d4b371509d2f72c4ada4a980f02ff54364d067afb8f7b45c6716aa0c691b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d4b371509d2f72c4ada4a980f02ff54364d067afb8f7b45c6716aa0c691b4d", kill_on_drop: false }`
[INFO] [stdout] 04d4b371509d2f72c4ada4a980f02ff54364d067afb8f7b45c6716aa0c691b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7516f7888630172af65eed2c53737d54bae603e5a70d625a1409b21c88e3b5
[INFO] running `Command { std: "docker" "start" "-a" "7f7516f7888630172af65eed2c53737d54bae603e5a70d625a1409b21c88e3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking rloxi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parsing/expr.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     LogicalExpr(Box<LogicalExpr>),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` 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] 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] 31 -     LogicalExpr(Box<LogicalExpr>),
[INFO] [stdout] 31 +     LogicalExpr(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExprPrint` is never used
[INFO] [stdout]  --> src/parsing/debug.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait ExprPrint {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parenthesize` is never used
[INFO] [stdout]  --> src/parsing/debug.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn parenthesize(name: String, exprs: Vec<&Expr>) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parsing/expr.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     LogicalExpr(Box<LogicalExpr>),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` 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] 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] 31 -     LogicalExpr(Box<LogicalExpr>),
[INFO] [stdout] 31 +     LogicalExpr(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExprPrint` is never used
[INFO] [stdout]  --> src/parsing/debug.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait ExprPrint {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parenthesize` is never used
[INFO] [stdout]  --> src/parsing/debug.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn parenthesize(name: String, exprs: Vec<&Expr>) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "7f7516f7888630172af65eed2c53737d54bae603e5a70d625a1409b21c88e3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7516f7888630172af65eed2c53737d54bae603e5a70d625a1409b21c88e3b5", kill_on_drop: false }`
[INFO] [stdout] 7f7516f7888630172af65eed2c53737d54bae603e5a70d625a1409b21c88e3b5
