[INFO] cloning repository https://github.com/ArturMarschenkulov/ice-lang-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArturMarschenkulov/ice-lang-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArturMarschenkulov%2Fice-lang-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArturMarschenkulov%2Fice-lang-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe3d1442f98efe8301d7471231c98ef134c9f0ac
[INFO] checking ArturMarschenkulov/ice-lang-rust against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArturMarschenkulov%2Fice-lang-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArturMarschenkulov/ice-lang-rust
[INFO] finished tweaking git repo https://github.com/ArturMarschenkulov/ice-lang-rust
[INFO] tweaked toml for git repo https://github.com/ArturMarschenkulov/ice-lang-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArturMarschenkulov/ice-lang-rust on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArturMarschenkulov/ice-lang-rust 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debug_tree v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e69ed6d8c4ab7130d4e53e4b841a7ad1f42d8bebcf5c0567e26fa1f660d4edb7
[INFO] running `Command { std: "docker" "start" "-a" "e69ed6d8c4ab7130d4e53e4b841a7ad1f42d8bebcf5c0567e26fa1f660d4edb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69ed6d8c4ab7130d4e53e4b841a7ad1f42d8bebcf5c0567e26fa1f660d4edb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69ed6d8c4ab7130d4e53e4b841a7ad1f42d8bebcf5c0567e26fa1f660d4edb7", kill_on_drop: false }`
[INFO] [stdout] e69ed6d8c4ab7130d4e53e4b841a7ad1f42d8bebcf5c0567e26fa1f660d4edb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bb8c93b1c975b43e8fb7910135f3f56ecc20c988240e33ca38d3557e2c1ac98
[INFO] running `Command { std: "docker" "start" "-a" "8bb8c93b1c975b43e8fb7910135f3f56ecc20c988240e33ca38d3557e2c1ac98", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking debug_tree v0.4.0
[INFO] [stderr]     Checking ice-lang-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::super::super::lexer`
[INFO] [stdout]    --> src/parser/expr.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 |     use super::super::super::lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/parser/expr.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::super::lexer`
[INFO] [stdout]    --> src/parser/item.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     use super::super::super::lexer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/parser/item.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/check.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         _ => todo!(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/check.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         ItemKind::Fn {
[INFO] [stdout] 59 | |             name,
[INFO] [stdout] 60 | |             params,
[INFO] [stdout] 61 | |             ret,
[INFO] [stdout] 62 | |             body: _,
[INFO] [stdout] 63 | |         } => SymbolKind::Fn {
[INFO] [stdout]    | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 68 |           ItemKind::Struct { name, fields } => SymbolKind::Struct {
[INFO] [stdout]    |           --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 72 |           _ => todo!(),
[INFO] [stdout]    |           ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/check.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         _ => todo!(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/check.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         ItemKind::Fn {
[INFO] [stdout] 59 | |             name,
[INFO] [stdout] 60 | |             params,
[INFO] [stdout] 61 | |             ret,
[INFO] [stdout] 62 | |             body: _,
[INFO] [stdout] 63 | |         } => SymbolKind::Fn {
[INFO] [stdout]    | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 68 |           ItemKind::Struct { name, fields } => SymbolKind::Struct {
[INFO] [stdout]    |           --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 72 |           _ => todo!(),
[INFO] [stdout]    |           ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bin`
[INFO] [stdout]    --> src/parser/expr.rs:440:13
[INFO] [stdout]     |
[INFO] [stdout] 440 |         let bin = parser.parse_expr_binary(BindingPower::new()).unwrap();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_bin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "8bb8c93b1c975b43e8fb7910135f3f56ecc20c988240e33ca38d3557e2c1ac98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb8c93b1c975b43e8fb7910135f3f56ecc20c988240e33ca38d3557e2c1ac98", kill_on_drop: false }`
[INFO] [stdout] 8bb8c93b1c975b43e8fb7910135f3f56ecc20c988240e33ca38d3557e2c1ac98
