[INFO] cloning repository https://github.com/minstrike520/compil [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minstrike520/compil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminstrike520%2Fcompil", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminstrike520%2Fcompil'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adbc4e95dae7234944dc763d98e66de10fee0486 [INFO] building minstrike520/compil against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminstrike520%2Fcompil" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/minstrike520/compil on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/minstrike520/compil [INFO] finished tweaking git repo https://github.com/minstrike520/compil [INFO] tweaked toml for git repo https://github.com/minstrike520/compil written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/minstrike520/compil 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2b2ce24a207f6a6db068a4fe314419534fdbcabf3088e9b005d911631f2cecb [INFO] running `Command { std: "docker" "start" "-a" "b2b2ce24a207f6a6db068a4fe314419534fdbcabf3088e9b005d911631f2cecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2b2ce24a207f6a6db068a4fe314419534fdbcabf3088e9b005d911631f2cecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b2ce24a207f6a6db068a4fe314419534fdbcabf3088e9b005d911631f2cecb", kill_on_drop: false }` [INFO] [stdout] b2b2ce24a207f6a6db068a4fe314419534fdbcabf3088e9b005d911631f2cecb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ea1771735da719996e7869ed5a4e5731d7a91c74ac7c3f60ae22cc312ccc4cc [INFO] running `Command { std: "docker" "start" "-a" "3ea1771735da719996e7869ed5a4e5731d7a91c74ac7c3f60ae22cc312ccc4cc", kill_on_drop: false }` [INFO] [stderr] Compiling awa1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `assigne` [INFO] [stdout] --> src/runtime/interpreter.rs:99:36 [INFO] [stdout] | [INFO] [stdout] 99 | Statement::VarAssignment { assigne, value } => todo!("evaluating variable assignment") [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `assigne: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/runtime/interpreter.rs:99:45 [INFO] [stdout] | [INFO] [stdout] 99 | Statement::VarAssignment { assigne, value } => todo!("evaluating variable assignment") [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Program` is never constructed [INFO] [stdout] --> src/frontend/ast.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Statement { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 3 | Program(Program), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime/values.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | Bool(bool), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RuntimeValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 5 - Bool(bool), [INFO] [stdout] 5 + Bool(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `evaluate_assignment` is never used [INFO] [stdout] --> src/runtime/interpreter.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn evaluate_assignment(assigne: Expression, value: Expression, environment: &mut Environment) -> RuntimeValue { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime/environment.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | VarRedefining(String), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `EnvError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - VarRedefining(String), [INFO] [stdout] 7 + VarRedefining(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime/environment.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | VarNotFound(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `EnvError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - VarNotFound(String), [INFO] [stdout] 8 + VarNotFound(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `assign_variable` and `resolve_mut` are never used [INFO] [stdout] --> src/runtime/environment.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Environment { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn assign_variable(&mut self, variable_name: &String, value: RuntimeValue) -> EnvResult<&mut Self> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn resolve_mut(&mut self, variable_name: &String) -> EnvResult<&mut Self> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "3ea1771735da719996e7869ed5a4e5731d7a91c74ac7c3f60ae22cc312ccc4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea1771735da719996e7869ed5a4e5731d7a91c74ac7c3f60ae22cc312ccc4cc", kill_on_drop: false }` [INFO] [stdout] 3ea1771735da719996e7869ed5a4e5731d7a91c74ac7c3f60ae22cc312ccc4cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/5add89bc3a08237c28c3d957c92ad16bec3bbb65505e248916a3e8160ddd572e/work: no space left on device