[INFO] cloning repository https://github.com/imaqtkatt/icecream [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imaqtkatt/icecream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a73081d66632bf673159bbc6aaa6993817305333 [INFO] testing imaqtkatt/icecream against nightly-2025-01-18 for randomize-layout-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream" "/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/imaqtkatt/icecream on toolchain nightly-2025-01-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imaqtkatt/icecream [INFO] finished tweaking git repo https://github.com/imaqtkatt/icecream [INFO] tweaked toml for git repo https://github.com/imaqtkatt/icecream written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/imaqtkatt/icecream 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v2.0.11 [INFO] [stderr] Downloaded unicode-linebreak v0.1.5 [INFO] [stderr] Downloaded textwrap v0.16.1 [INFO] [stderr] Downloaded is_ci v1.2.0 [INFO] [stderr] Downloaded terminal_size v0.4.1 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded thiserror-impl v2.0.11 [INFO] [stderr] Downloaded owo-colors v4.1.0 [INFO] [stderr] Downloaded miette-derive v7.4.0 [INFO] [stderr] Downloaded miette v7.4.0 [INFO] [stderr] Downloaded supports-color v3.0.2 [INFO] [stderr] Downloaded supports-hyperlinks v3.1.0 [INFO] [stderr] Downloaded supports-unicode v3.0.0 [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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8599406f0fb1d9d8b2c12091f14e6c3de0bf60961d0c52f0dbd1a1983abfebaf [INFO] running `Command { std: "docker" "start" "-a" "8599406f0fb1d9d8b2c12091f14e6c3de0bf60961d0c52f0dbd1a1983abfebaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8599406f0fb1d9d8b2c12091f14e6c3de0bf60961d0c52f0dbd1a1983abfebaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8599406f0fb1d9d8b2c12091f14e6c3de0bf60961d0c52f0dbd1a1983abfebaf", kill_on_drop: false }` [INFO] [stdout] 8599406f0fb1d9d8b2c12091f14e6c3de0bf60961d0c52f0dbd1a1983abfebaf [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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21597f8731d7703a93d12e69ec8326160a6c45284e74242f535e6f8838e5a282 [INFO] running `Command { std: "docker" "start" "-a" "21597f8731d7703a93d12e69ec8326160a6c45284e74242f535e6f8838e5a282", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.4.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.4.0 [INFO] [stderr] Compiling icecream v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `ClosureConverted` is never used [INFO] [stdout] --> src/closure_conversion.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub type ClosureConverted = Syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lambda` is never constructed [INFO] [stdout] --> src/closure_conversion.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Lambda { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lambda` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `outer`, `locals`, and `captures` are never read [INFO] [stdout] --> src/closure_conversion.rs:26:3 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Scope { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 26 | outer: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | locals: HashSet, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | captures: HashSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty`, `captures`, `new`, `define`, and `resolve` are never used [INFO] [stdout] --> src/closure_conversion.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 31 | impl Scope { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 32 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn captures(self) -> HashSet { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn new(outer: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | fn define(&mut self, name: &Name) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn resolve(&mut self, name: &Name) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure_convert` is never used [INFO] [stdout] --> src/closure_conversion.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn closure_convert(tree: ExpandedTree, scope: &mut Scope) -> miette::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Unit`, `Number`, `Bool`, `String`, `Primitive`, and `Closure` are never constructed [INFO] [stdout] --> src/compiler.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Value<'c> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 11 | Unit, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Number(i32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | String(Text), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | Primitive(fn(Value<'c>) -> Value<'c>), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | Closure(Name, Compiled<'c>, Env<'c>), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new_env` is never used [INFO] [stdout] --> src/compiler.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new_env<'c>() -> HashMap> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/compiler.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Compiled<'c>(std::rc::Rc) -> Value<'c>>); [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Compiled` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `run` are never used [INFO] [stdout] --> src/compiler.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 58 | impl<'c> Compiled<'c> { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 59 | pub fn new(closure: impl 'c + Fn(&mut Env<'c>) -> Value<'c>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn run(&self, env: &mut Env<'c>) -> Value<'c> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compile` is never used [INFO] [stdout] --> src/compiler.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn compile<'c>(tree: &'c ClosureConverted) -> Compiled<'c> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.74s [INFO] running `Command { std: "docker" "inspect" "21597f8731d7703a93d12e69ec8326160a6c45284e74242f535e6f8838e5a282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21597f8731d7703a93d12e69ec8326160a6c45284e74242f535e6f8838e5a282", kill_on_drop: false }` [INFO] [stdout] 21597f8731d7703a93d12e69ec8326160a6c45284e74242f535e6f8838e5a282 [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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7b89aeb63f2fd21c2f8ed84077cb3c5b9304caaf9777f2bfe2d76762d7109b3 [INFO] running `Command { std: "docker" "start" "-a" "c7b89aeb63f2fd21c2f8ed84077cb3c5b9304caaf9777f2bfe2d76762d7109b3", kill_on_drop: false }` [INFO] [stderr] Compiling icecream v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "c7b89aeb63f2fd21c2f8ed84077cb3c5b9304caaf9777f2bfe2d76762d7109b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b89aeb63f2fd21c2f8ed84077cb3c5b9304caaf9777f2bfe2d76762d7109b3", kill_on_drop: false }` [INFO] [stdout] c7b89aeb63f2fd21c2f8ed84077cb3c5b9304caaf9777f2bfe2d76762d7109b3 [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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5abede8b84cc36978301105695e469619eceed6a82533d1bcd02be3c32bd3e32 [INFO] running `Command { std: "docker" "start" "-a" "5abede8b84cc36978301105695e469619eceed6a82533d1bcd02be3c32bd3e32", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icecream-c036752b7efeae7e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test lexer::test::lexer_test ... ok [INFO] [stdout] test closure_conversion::test::test_scope ... ok [INFO] [stdout] test compiler::test::compiler_test ... ok [INFO] [stdout] test parser::test::parser_test ... ok [INFO] [stdout] test syntax::test::syntax_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/icecream-98a00e57547ef505) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test closure_conversion::test::test_scope ... ok [INFO] [stdout] test syntax::test::syntax_test ... ok [INFO] [stdout] test compiler::test::compiler_test ... ok [INFO] [stdout] test lexer::test::lexer_test ... ok [INFO] [stdout] test parser::test::parser_test ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests icecream [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5abede8b84cc36978301105695e469619eceed6a82533d1bcd02be3c32bd3e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5abede8b84cc36978301105695e469619eceed6a82533d1bcd02be3c32bd3e32", kill_on_drop: false }` [INFO] [stdout] 5abede8b84cc36978301105695e469619eceed6a82533d1bcd02be3c32bd3e32