[INFO] cloning repository https://github.com/bytewired/mova [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bytewired/mova" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytewired%2Fmova", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytewired%2Fmova'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e42540849cb25647380e50087423a2f81226d702 [INFO] checking bytewired/mova against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118833 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytewired%2Fmova" "/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/bytewired/mova on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bytewired/mova [INFO] finished tweaking git repo https://github.com/bytewired/mova [INFO] tweaked toml for git repo https://github.com/bytewired/mova written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bytewired/mova 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking bytewired/mova against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbytewired%2Fmova" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bytewired/mova on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bytewired/mova [INFO] finished tweaking git repo https://github.com/bytewired/mova [INFO] tweaked toml for git repo https://github.com/bytewired/mova written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bytewired/mova 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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "fetch" "--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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c15f53b160671c3a22c15a8f7062d5ddf3d9c7dac2959b6cdc74ce298b2c0be [INFO] running `Command { std: "docker" "start" "-a" "3c15f53b160671c3a22c15a8f7062d5ddf3d9c7dac2959b6cdc74ce298b2c0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c15f53b160671c3a22c15a8f7062d5ddf3d9c7dac2959b6cdc74ce298b2c0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c15f53b160671c3a22c15a8f7062d5ddf3d9c7dac2959b6cdc74ce298b2c0be", kill_on_drop: false }` [INFO] [stdout] 3c15f53b160671c3a22c15a8f7062d5ddf3d9c7dac2959b6cdc74ce298b2c0be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c6137c397db21cc6e649a061dc399d17c2c7d479183401166219a889cb9a4e5 [INFO] running `Command { std: "docker" "start" "-a" "0c6137c397db21cc6e649a061dc399d17c2c7d479183401166219a889cb9a4e5", kill_on_drop: false }` [INFO] [stderr] Checking mova v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::compiler::ast::expr::Expr` [INFO] [stdout] --> src/compiler/parser/decl_parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::compiler::ast::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/compiler/parser/decl_parser.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::compiler::token::{TokenKind, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/compiler/parser/stmt_parser.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::compiler::token::{TokenKind, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::ast::expr::Expr` [INFO] [stdout] --> src/compiler/parser/decl_parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::compiler::ast::expr::Expr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/compiler/parser/decl_parser.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::compiler::token::{TokenKind, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/compiler/parser/stmt_parser.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::compiler::token::{TokenKind, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decls` [INFO] [stdout] --> src/compiler.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let decls = DeclParser::new(&mut stream).parse(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_decls` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream` is never read [INFO] [stdout] --> src/compiler/parser/expr_parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ExprParser<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 5 | stream: &'a mut TokenStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/compiler/parser/expr_parser.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> ExprParser<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | fn parse_or(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn parse_and(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn parse_cmp(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn parse_temp(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn parse_factor(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn parse_unary(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn parse_base(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn parse_operand(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decls` [INFO] [stdout] --> src/compiler.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let decls = DeclParser::new(&mut stream).parse(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_decls` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Hex`, `Bin`, `Oct`, `Char`, and `Multiline` are never constructed [INFO] [stdout] --> src/compiler/token.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 100 | pub enum TokenMod { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 101 | None, [INFO] [stdout] 102 | Hex, [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | Bin, [INFO] [stdout] | ^^^ [INFO] [stdout] 104 | Oct, [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | Char, [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | Multiline, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenMod` 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: enum `TypeKind` is never used [INFO] [stdout] --> src/compiler/token.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | pub enum TypeKind { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `advance_if_match_any`, `advance_if_cmp`, `advance_if_unary`, and `is_assign` are never used [INFO] [stdout] --> src/compiler/token_stream.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl TokenStream { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | fn advance_if_match_any(&mut self, kinds: &[TokenKind]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | fn advance_if_cmp(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn advance_if_unary(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn is_assign(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream` is never read [INFO] [stdout] --> src/compiler/parser/expr_parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ExprParser<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 5 | stream: &'a mut TokenStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/compiler/parser/expr_parser.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> ExprParser<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | fn parse_or(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn parse_and(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | fn parse_cmp(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn parse_temp(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn parse_factor(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn parse_unary(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn parse_base(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn parse_operand(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Hex`, `Bin`, `Oct`, `Char`, and `Multiline` are never constructed [INFO] [stdout] --> src/compiler/token.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 100 | pub enum TokenMod { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 101 | None, [INFO] [stdout] 102 | Hex, [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | Bin, [INFO] [stdout] | ^^^ [INFO] [stdout] 104 | Oct, [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | Char, [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | Multiline, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenMod` 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: enum `TypeKind` is never used [INFO] [stdout] --> src/compiler/token.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | pub enum TypeKind { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `advance_if_match_any`, `advance_if_cmp`, `advance_if_unary`, and `is_assign` are never used [INFO] [stdout] --> src/compiler/token_stream.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl TokenStream { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | fn advance_if_match_any(&mut self, kinds: &[TokenKind]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | fn advance_if_cmp(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn advance_if_unary(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn is_assign(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "0c6137c397db21cc6e649a061dc399d17c2c7d479183401166219a889cb9a4e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c6137c397db21cc6e649a061dc399d17c2c7d479183401166219a889cb9a4e5", kill_on_drop: false }` [INFO] [stdout] 0c6137c397db21cc6e649a061dc399d17c2c7d479183401166219a889cb9a4e5