[INFO] cloning repository https://github.com/discord9/rinja
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/discord9/rinja" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiscord9%2Frinja", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiscord9%2Frinja'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6092cb80aac2312a3a10d9ef698eaf913ce1a57
[INFO] checking discord9/rinja against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiscord9%2Frinja" "/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/discord9/rinja
[INFO] finished tweaking git repo https://github.com/discord9/rinja
[INFO] tweaked toml for git repo https://github.com/discord9/rinja written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/discord9/rinja on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/discord9/rinja 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7be38afdb3122ef5d56c8090718d1d348d3d3ffc3c8907615fb6cf990928ae6f
[INFO] running `Command { std: "docker" "start" "-a" "7be38afdb3122ef5d56c8090718d1d348d3d3ffc3c8907615fb6cf990928ae6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7be38afdb3122ef5d56c8090718d1d348d3d3ffc3c8907615fb6cf990928ae6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be38afdb3122ef5d56c8090718d1d348d3d3ffc3c8907615fb6cf990928ae6f", kill_on_drop: false }`
[INFO] [stdout] 7be38afdb3122ef5d56c8090718d1d348d3d3ffc3c8907615fb6cf990928ae6f
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b901041df82e4fad09ad78c02af7b7d0ef3542fc0d4fb8eade069fd70febb5
[INFO] running `Command { std: "docker" "start" "-a" "56b901041df82e4fad09ad78c02af7b7d0ef3542fc0d4fb8eade069fd70febb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking serde_json v1.0.81
[INFO] [stderr]     Checking rinja v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `iterators::Pairs`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pest::{Parser, iterators::Pairs};
[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: `iterators::Pairs`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pest::{Parser, iterators::Pairs};
[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 variable: `loop_var`
[INFO] [stdout]    --> src/interpreter.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 | ...                   let loop_var = self.tmp_var.last_mut().unwrap();
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_var`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_var`
[INFO] [stdout]    --> src/interpreter.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 | ...                   let loop_var = self.tmp_var.last_mut().unwrap();
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_var`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_span` is never used
[INFO] [stdout]   --> src/interpreter.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> RendererError<'a> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 25 |     fn new_from_span(error_msg: String, span: Span<'a>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `built_in_fn` is never read
[INFO] [stdout]   --> src/interpreter.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct Interpreter {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     built_in_fn: HashMap<String, BuiltIn>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_span` is never used
[INFO] [stdout]   --> src/interpreter.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a> RendererError<'a> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 25 |     fn new_from_span(error_msg: String, span: Span<'a>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Visitor` is never used
[INFO] [stdout]   --> src/interpreter.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub trait Visitor {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BuiltIn` is never used
[INFO] [stdout]   --> src/interpreter.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 | type BuiltIn = Box<dyn Fn(Vec<value::Value>) -> value::Value>;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interpreter` is never constructed
[INFO] [stdout]   --> src/interpreter.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct Interpreter {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/interpreter.rs:63:8
[INFO] [stdout]     |
[INFO] [stdout]  62 | impl Interpreter {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  63 |     fn new(env: value::Value, cap: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     fn panic_renderer_error(pair: Pair<Rule>) -> ! {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn get_val_from_env(&self, pair: Pair<Rule>) -> value::Value {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn get_lvalue_mut(&mut self, lval: Pair<Rule>) -> &mut value::Value {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn get_subs_mut(&mut self, subs: Pair<Rule>) -> &mut value::Value {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn get_subs(&self, subs: Pair<Rule>) -> &value::Value {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn eval_expr(&self, expr: Pairs<Rule>) -> value::Value {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "56b901041df82e4fad09ad78c02af7b7d0ef3542fc0d4fb8eade069fd70febb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b901041df82e4fad09ad78c02af7b7d0ef3542fc0d4fb8eade069fd70febb5", kill_on_drop: false }`
[INFO] [stdout] 56b901041df82e4fad09ad78c02af7b7d0ef3542fc0d4fb8eade069fd70febb5
