[INFO] cloning repository https://github.com/stevenbarragan/universal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenbarragan/universal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8271fbf5e25c1068b091b723d00b3c624ff4f5f5 [INFO] testing stevenbarragan/universal against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stevenbarragan/universal on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stevenbarragan/universal [INFO] finished tweaking git repo https://github.com/stevenbarragan/universal [INFO] tweaked toml for git repo https://github.com/stevenbarragan/universal written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/stevenbarragan/universal already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc0c954d8922e2c22f2f643696b2eb2ef4ae6890f32b6b030dce3fff151e60b3 [INFO] running `Command { std: "docker" "start" "-a" "bc0c954d8922e2c22f2f643696b2eb2ef4ae6890f32b6b030dce3fff151e60b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc0c954d8922e2c22f2f643696b2eb2ef4ae6890f32b6b030dce3fff151e60b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc0c954d8922e2c22f2f643696b2eb2ef4ae6890f32b6b030dce3fff151e60b3", kill_on_drop: false }` [INFO] [stdout] bc0c954d8922e2c22f2f643696b2eb2ef4ae6890f32b6b030dce3fff151e60b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64f5ee777ab40a5feab8a91b2ba4b58565d500f45c44b316ca9172c16d1caf2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a64f5ee777ab40a5feab8a91b2ba4b58565d500f45c44b316ca9172c16d1caf2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling hashbrown v0.9.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling target-lexicon v0.11.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling rustc-demangle v0.1.17 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling wasmtime-cache v0.21.0 [INFO] [stderr] Compiling wasi-common v0.21.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling wasmtime-wasi v0.21.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling wast v22.0.0 [INFO] [stderr] Compiling wast v26.0.1 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.0 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling directories-next v1.0.3 [INFO] [stderr] Compiling dirs-next v1.0.1 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling shellexpand v2.0.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Compiling wasmtime-runtime v0.21.0 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling wat v1.0.27 [INFO] [stderr] Compiling rustyline v6.3.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling rustyline-derive v0.2.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling witx v0.8.7 [INFO] [stderr] Compiling yanix v0.21.0 [INFO] [stderr] Compiling wiggle-generate v0.21.0 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling wig v0.21.0 [INFO] [stderr] Compiling wiggle-macro v0.21.0 [INFO] [stderr] Compiling wasmtime-wiggle-macro v0.21.0 [INFO] [stderr] Compiling wiggle v0.21.0 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Compiling cranelift-bforest v0.68.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.53 [INFO] [stderr] Compiling cranelift-codegen v0.68.0 [INFO] [stderr] Compiling cranelift-frontend v0.68.0 [INFO] [stderr] Compiling cranelift-native v0.68.0 [INFO] [stderr] Compiling cranelift-wasm v0.68.0 [INFO] [stderr] Compiling wasmtime-environ v0.21.0 [INFO] [stderr] Compiling wasmtime-debug v0.21.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.21.0 [INFO] [stderr] Compiling wasmtime-profiling v0.21.0 [INFO] [stderr] Compiling wasmtime-obj v0.21.0 [INFO] [stderr] Compiling wasmtime-jit v0.21.0 [INFO] [stderr] Compiling wasmtime v0.21.0 [INFO] [stderr] Compiling wasmtime-wiggle v0.21.0 [INFO] [stderr] Compiling universal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/compiler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler::compile` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use compiler::compile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/wasm.rs:190:37 [INFO] [stdout] | [INFO] [stdout] 190 | ... _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | instruction => (), [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/lib.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | other => Ok(()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module_name` [INFO] [stdout] --> src/ast.rs:185:37 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/ast.rs:185:50 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/wasm.rs:159:42 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/wasm.rs:159:48 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instructions` [INFO] [stdout] --> src/wasm.rs:159:59 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 40s [INFO] running `Command { std: "docker" "inspect" "a64f5ee777ab40a5feab8a91b2ba4b58565d500f45c44b316ca9172c16d1caf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64f5ee777ab40a5feab8a91b2ba4b58565d500f45c44b316ca9172c16d1caf2", kill_on_drop: false }` [INFO] [stdout] a64f5ee777ab40a5feab8a91b2ba4b58565d500f45c44b316ca9172c16d1caf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9394841bff4e6bcf5fa664494511691c4f3af723e2f3d299b84a7a2fe2f1d874 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9394841bff4e6bcf5fa664494511691c4f3af723e2f3d299b84a7a2fe2f1d874", kill_on_drop: false }` [INFO] [stderr] Compiling universal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/compiler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler::compile` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use compiler::compile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/wasm.rs:190:37 [INFO] [stdout] | [INFO] [stdout] 190 | ... _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | instruction => (), [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/lib.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | other => Ok(()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module_name` [INFO] [stdout] --> src/ast.rs:185:37 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/ast.rs:185:50 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/wasm.rs:159:42 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/wasm.rs:159:48 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instructions` [INFO] [stdout] --> src/wasm.rs:159:59 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/compiler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compiler::compile` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use compiler::compile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/wasm.rs:190:37 [INFO] [stdout] | [INFO] [stdout] 190 | ... _ => unreachable!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | instruction => (), [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/lib.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | other => Ok(()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module_name` [INFO] [stdout] --> src/ast.rs:185:37 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/ast.rs:185:50 [INFO] [stdout] | [INFO] [stdout] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/wasm.rs:159:42 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `functions` [INFO] [stdout] --> src/wasm.rs:159:48 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instructions` [INFO] [stdout] --> src/wasm.rs:159:59 [INFO] [stdout] | [INFO] [stdout] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.69s [INFO] running `Command { std: "docker" "inspect" "9394841bff4e6bcf5fa664494511691c4f3af723e2f3d299b84a7a2fe2f1d874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9394841bff4e6bcf5fa664494511691c4f3af723e2f3d299b84a7a2fe2f1d874", kill_on_drop: false }` [INFO] [stdout] 9394841bff4e6bcf5fa664494511691c4f3af723e2f3d299b84a7a2fe2f1d874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ddd74f06935a6bdc214a12ac4b34dee8aeac94345df4a3db77251f073eb8f9f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ddd74f06935a6bdc214a12ac4b34dee8aeac94345df4a3db77251f073eb8f9f3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/compiler.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `anyhow::Result` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use anyhow::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `compiler::compile` [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use compiler::compile; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wasm.rs:190:37 [INFO] [stderr] | [INFO] [stderr] 190 | ... _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/lib.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | instruction => (), [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lib.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | other => Ok(()), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `module_name` [INFO] [stderr] --> src/ast.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `functions` [INFO] [stderr] --> src/ast.rs:185:50 [INFO] [stderr] | [INFO] [stderr] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/wasm.rs:159:42 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `functions` [INFO] [stderr] --> src/wasm.rs:159:48 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instructions` [INFO] [stderr] --> src/wasm.rs:159:59 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/compiler.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `anyhow::Result` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use anyhow::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `compiler::compile` [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use compiler::compile; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/wasm.rs:190:37 [INFO] [stderr] | [INFO] [stderr] 190 | ... _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/lib.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | instruction => (), [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/lib.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | other => Ok(()), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `module_name` [INFO] [stderr] --> src/ast.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_module_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `functions` [INFO] [stderr] --> src/ast.rs:185:50 [INFO] [stderr] | [INFO] [stderr] 185 | if let Language::Module(module_name, functions, _instructions, exports, _imports) = [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/wasm.rs:159:42 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `functions` [INFO] [stderr] --> src/wasm.rs:159:48 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instructions` [INFO] [stderr] --> src/wasm.rs:159:59 [INFO] [stderr] | [INFO] [stderr] 159 | Language::Module(name, functions, instructions, exports, _imports) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instructions` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/universal-6621c072887e517b [INFO] [stdout] running 26 tests [INFO] [stdout] test ast::test::booleans ... ok [INFO] [stdout] test ast::test::assignations ... ok [INFO] [stdout] test ast::test::conditionals_if ... ok [INFO] [stdout] test ast::test::strings ... ok [INFO] [stdout] test ast::test::constants ... ok [INFO] [stdout] test wasm::test::booleans ... ok [INFO] [stdout] test wasm::test::assignation_to_wasm ... ok [INFO] [stdout] test ast::test::conditionals_unless ... ok [INFO] [stdout] test ast::test::functions ... ok [INFO] [stdout] test ast::test::conditionals_if_else ... ok [INFO] [stdout] test wasm::test::conditional_if_else ... ok [INFO] [stdout] test wasm::test::float ... ok [INFO] [stdout] test wasm::test::conditional_unless ... ok [INFO] [stdout] test ast::test::floats ... ok [INFO] [stdout] test ast::test::program ... ok [INFO] [stdout] test wasm::test::modules ... ok [INFO] [stdout] test ast::test::infix ... ok [INFO] [stdout] test ast::test::modules ... ok [INFO] [stdout] test wasm::test::conditional_if ... ok [INFO] [stdout] test wasm::test::symbols ... ok [INFO] [stdout] test ast::test::variables ... ok [INFO] [stdout] test ast::test::operations ... ok [INFO] [stdout] test ast::test::function_call ... ok [INFO] [stdout] test ast::test::conditionals_if_eq ... ok [INFO] [stdout] test ast::test::imports ... ok [INFO] [stdout] test wasm::test::function_to_wasm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/universal-e152e2a56c237e53 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests universal [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ddd74f06935a6bdc214a12ac4b34dee8aeac94345df4a3db77251f073eb8f9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd74f06935a6bdc214a12ac4b34dee8aeac94345df4a3db77251f073eb8f9f3", kill_on_drop: false }` [INFO] [stdout] ddd74f06935a6bdc214a12ac4b34dee8aeac94345df4a3db77251f073eb8f9f3