[INFO] updating cached repository https://github.com/huhlig/vcpu16-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4fda8e36fbaae7dddb79f5cb96646205d36ef677 [INFO] checking huhlig/vcpu16-rs against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fvcpu16-rs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/huhlig/vcpu16-rs on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/huhlig/vcpu16-rs [INFO] finished tweaking git repo https://github.com/huhlig/vcpu16-rs [INFO] tweaked toml for git repo https://github.com/huhlig/vcpu16-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/huhlig/vcpu16-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] db0973a4a07971ebc88cab4aa070f2c66cb260d3d266b43ccd7c656c0b4e539a [INFO] running `"docker" "start" "-a" "db0973a4a07971ebc88cab4aa070f2c66cb260d3d266b43ccd7c656c0b4e539a"` [INFO] [stderr] Checking vcpu16 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: 2 positional arguments in format string, but there is 1 argument [INFO] [stderr] --> src/system2/error.rs:34:36 [INFO] [stderr] | [INFO] [stderr] 34 | writeln!(f, "Clock Halted: {} Cycles: {}", match f { [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] error: 2 positional arguments in format string, but there is 1 argument [INFO] [stderr] --> src/system2/error.rs:46:36 [INFO] [stderr] | [INFO] [stderr] 46 | writeln!(f, "Clock Halted: {} Cycles: {}", match f { [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::Hardware` [INFO] [stderr] --> src/system2/system.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use super::Hardware; [INFO] [stderr] | ^^^^^^^-------- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `hardware` [INFO] [stderr] | no `Hardware` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::PIC` [INFO] [stderr] --> src/system2/system.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use super::PIC; [INFO] [stderr] | ^^^^^^^^^^ no `PIC` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::PIC` [INFO] [stderr] --> src/system2/hardware/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use super::PIC; [INFO] [stderr] | ^^^^^^^^^^ no `PIC` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::SSystemError` [INFO] [stderr] --> src/system2/hardware/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use super::SSystemError; [INFO] [stderr] | ^^^^^^^------------ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `SystemError` [INFO] [stderr] | no `SSystemError` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `self::bus`, `super::Bus` [INFO] [stderr] --> src/system2/mod.rs:26:15 [INFO] [stderr] | [INFO] [stderr] 26 | pub use self::bus::Bus; [INFO] [stderr] | ^^^ could not find `bus` in `self` [INFO] [stderr] | [INFO] [stderr] ::: src/system2/system.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use super::Bus; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | impl fmt::Display for SystemError { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:33:46 [INFO] [stderr] | [INFO] [stderr] 33 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:44:6 [INFO] [stderr] | [INFO] [stderr] 44 | impl fmt::Debug for SystemError { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | Memory(Word), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | Literal(Word), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SystemError` in this scope [INFO] [stderr] --> src/system2/hardware/mod.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | fn interrupt(&mut self, value: Word) -> SystemError; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::error::SystemError; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SystemError` in this scope [INFO] [stderr] --> src/system2/hardware/mod.rs:35:107 [INFO] [stderr] | [INFO] [stderr] 35 | fn update(&mut self, clock: &Clock, registers: &mut Registers, memory: &mut Memory, pic: &mut PIC) -> SystemError; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::error::SystemError; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `vcpu16`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: 2 positional arguments in format string, but there is 1 argument [INFO] [stderr] --> src/system2/error.rs:34:36 [INFO] [stderr] | [INFO] [stderr] 34 | writeln!(f, "Clock Halted: {} Cycles: {}", match f { [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] error: 2 positional arguments in format string, but there is 1 argument [INFO] [stderr] --> src/system2/error.rs:46:36 [INFO] [stderr] | [INFO] [stderr] 46 | writeln!(f, "Clock Halted: {} Cycles: {}", match f { [INFO] [stderr] | ^^ ^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::Hardware` [INFO] [stderr] --> src/system2/system.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use super::Hardware; [INFO] [stderr] | ^^^^^^^-------- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `hardware` [INFO] [stderr] | no `Hardware` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::PIC` [INFO] [stderr] --> src/system2/system.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use super::PIC; [INFO] [stderr] | ^^^^^^^^^^ no `PIC` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::PIC` [INFO] [stderr] --> src/system2/hardware/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use super::PIC; [INFO] [stderr] | ^^^^^^^^^^ no `PIC` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::SSystemError` [INFO] [stderr] --> src/system2/hardware/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use super::SSystemError; [INFO] [stderr] | ^^^^^^^------------ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `SystemError` [INFO] [stderr] | no `SSystemError` in `system2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `self::bus`, `super::Bus` [INFO] [stderr] --> src/system2/mod.rs:26:15 [INFO] [stderr] | [INFO] [stderr] 26 | pub use self::bus::Bus; [INFO] [stderr] | ^^^ could not find `bus` in `self` [INFO] [stderr] | [INFO] [stderr] ::: src/system2/system.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use super::Bus; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | impl fmt::Display for SystemError { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:33:27 [INFO] [stderr] | [INFO] [stderr] 33 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:33:46 [INFO] [stderr] | [INFO] [stderr] 33 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:44:6 [INFO] [stderr] | [INFO] [stderr] 44 | impl fmt::Debug for SystemError { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fmt` [INFO] [stderr] --> src/system2/error.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] | ^^^ use of undeclared type or module `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `IRQError` [INFO] [stderr] --> src/system2/queue.rs:117:20 [INFO] [stderr] | [INFO] [stderr] 117 | assert_eq!(IRQError::QueueFull, irq.enqueue(0).unwrap_err()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `IRQError` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | address: Word, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | Memory(Word), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Word` in this scope [INFO] [stderr] --> src/system2/decoder.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | Literal(Word), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::Word; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SystemError` in this scope [INFO] [stderr] --> src/system2/hardware/mod.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | fn interrupt(&mut self, value: Word) -> SystemError; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::error::SystemError; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SystemError` in this scope [INFO] [stderr] --> src/system2/hardware/mod.rs:35:107 [INFO] [stderr] | [INFO] [stderr] 35 | fn update(&mut self, clock: &Clock, registers: &mut Registers, memory: &mut Memory, pic: &mut PIC) -> SystemError; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 17 | use system2::error::SystemError; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `vcpu16`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "db0973a4a07971ebc88cab4aa070f2c66cb260d3d266b43ccd7c656c0b4e539a"` [INFO] running `"docker" "rm" "-f" "db0973a4a07971ebc88cab4aa070f2c66cb260d3d266b43ccd7c656c0b4e539a"` [INFO] [stdout] db0973a4a07971ebc88cab4aa070f2c66cb260d3d266b43ccd7c656c0b4e539a