[INFO] cloning repository https://github.com/deniauma/reg-based-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deniauma/reg-based-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Freg-based-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Freg-based-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39cfaf2c9bb6f154cc709ee506709857728aacf8 [INFO] checking deniauma/reg-based-vm against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Freg-based-vm" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deniauma/reg-based-vm on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deniauma/reg-based-vm [INFO] finished tweaking git repo https://github.com/deniauma/reg-based-vm [INFO] tweaked toml for git repo https://github.com/deniauma/reg-based-vm written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/deniauma/reg-based-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad7b5904d4793f6f0263170c1d92b75441a43d03de20eee499c7d4f7b9b369ac [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" "ad7b5904d4793f6f0263170c1d92b75441a43d03de20eee499c7d4f7b9b369ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad7b5904d4793f6f0263170c1d92b75441a43d03de20eee499c7d4f7b9b369ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad7b5904d4793f6f0263170c1d92b75441a43d03de20eee499c7d4f7b9b369ac", kill_on_drop: false }` [INFO] [stdout] ad7b5904d4793f6f0263170c1d92b75441a43d03de20eee499c7d4f7b9b369ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98f654be15df7e6ce0bf71375a218389e1488b75fd27637dd1384b99ef0c63c7 [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" "98f654be15df7e6ce0bf71375a218389e1488b75fd27637dd1384b99ef0c63c7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking simple-vm v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/lexer/mod.rs (1 fix) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `instruction` [INFO] [stdout] --> src/lexer/mod.rs:298:60 [INFO] [stdout] | [INFO] [stdout] 298 | assert_eq!(lex.parse_str("load"), Ok(Token::Opcode(instruction::Opcode::LOAD))); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `instruction` [INFO] [stdout] --> src/lexer/mod.rs:320:35 [INFO] [stdout] | [INFO] [stdout] 320 | opcode: Token::Opcode(instruction::Opcode::LOAD), [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:297:19 [INFO] [stdout] | [INFO] [stdout] 297 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:298:46 [INFO] [stdout] | [INFO] [stdout] 298 | assert_eq!(lex.parse_str("load"), Ok(Token::Opcode(instruction::Opcode::LOAD))); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:304:19 [INFO] [stdout] | [INFO] [stdout] 304 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:305:44 [INFO] [stdout] | [INFO] [stdout] 305 | assert_eq!(lex.parse_str("$1"), Ok(Token::Register(1))); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:311:19 [INFO] [stdout] | [INFO] [stdout] 311 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:312:46 [INFO] [stdout] | [INFO] [stdout] 312 | assert_eq!(lex.parse_str("#100"), Ok(Token::IntegerOperand(100))); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:318:19 [INFO] [stdout] | [INFO] [stdout] 318 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `AssemblerInstruction` in this scope [INFO] [stdout] --> src/lexer/mod.rs:319:62 [INFO] [stdout] | [INFO] [stdout] 319 | assert_eq!(lex.parse_instruction("load $1 #100"), Ok(AssemblerInstruction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::AssemblerInstruction; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:320:21 [INFO] [stdout] | [INFO] [stdout] 320 | opcode: Token::Opcode(instruction::Opcode::LOAD), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:321:24 [INFO] [stdout] | [INFO] [stdout] 321 | arg1: Some(Token::Register(1)), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token` [INFO] [stdout] --> src/lexer/mod.rs:322:24 [INFO] [stdout] | [INFO] [stdout] 322 | arg2: Some(Token::IntegerOperand(100)), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Token; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:330:19 [INFO] [stdout] | [INFO] [stdout] 330 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer/mod.rs:337:19 [INFO] [stdout] | [INFO] [stdout] 337 | let lex = Lexer::new(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 296 | use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_hex` [INFO] [stdout] --> src/repl/mod.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn parse_hex(&mut self, c: &str) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple-vm` due to 16 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "98f654be15df7e6ce0bf71375a218389e1488b75fd27637dd1384b99ef0c63c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98f654be15df7e6ce0bf71375a218389e1488b75fd27637dd1384b99ef0c63c7", kill_on_drop: false }` [INFO] [stdout] 98f654be15df7e6ce0bf71375a218389e1488b75fd27637dd1384b99ef0c63c7