[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/fe3d1442f98efe8301d7471231c98ef134c9f0ac against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArturMarschenkulov%2Fice-lang-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ArturMarschenkulov/ice-lang-rust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc1/source/Cargo.toml [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f49467c068147ee5e98e527c757eae1119b98a3ee8cb7a02c03588e79a80cd79 [INFO] running `Command { std: "docker" "start" "-a" "f49467c068147ee5e98e527c757eae1119b98a3ee8cb7a02c03588e79a80cd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f49467c068147ee5e98e527c757eae1119b98a3ee8cb7a02c03588e79a80cd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f49467c068147ee5e98e527c757eae1119b98a3ee8cb7a02c03588e79a80cd79", kill_on_drop: false }` [INFO] [stdout] f49467c068147ee5e98e527c757eae1119b98a3ee8cb7a02c03588e79a80cd79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d0b12c2311313d994f5d10110b9a4af167b33d7cefb7001ceea7cf986a9c6da [INFO] running `Command { std: "docker" "start" "-a" "6d0b12c2311313d994f5d10110b9a4af167b33d7cefb7001ceea7cf986a9c6da", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.18.0 [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: 5 warnings emitted [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "6d0b12c2311313d994f5d10110b9a4af167b33d7cefb7001ceea7cf986a9c6da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d0b12c2311313d994f5d10110b9a4af167b33d7cefb7001ceea7cf986a9c6da", kill_on_drop: false }` [INFO] [stdout] 6d0b12c2311313d994f5d10110b9a4af167b33d7cefb7001ceea7cf986a9c6da