[INFO] cloning repository https://github.com/huhlig/vcpu16-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huhlig/vcpu16-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fvcpu16-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fvcpu16-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fda8e36fbaae7dddb79f5cb96646205d36ef677
[INFO] documenting huhlig/vcpu16-rs against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuhlig%2Fvcpu16-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/huhlig/vcpu16-rs on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/huhlig/vcpu16-rs 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9be55c167176cb8b00a9cac34adc951a19ee8456dc064b896648f87a866aef6a
[INFO] running `Command { std: "docker" "start" "-a" "9be55c167176cb8b00a9cac34adc951a19ee8456dc064b896648f87a866aef6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be55c167176cb8b00a9cac34adc951a19ee8456dc064b896648f87a866aef6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be55c167176cb8b00a9cac34adc951a19ee8456dc064b896648f87a866aef6a", kill_on_drop: false }`
[INFO] [stdout] 9be55c167176cb8b00a9cac34adc951a19ee8456dc064b896648f87a866aef6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769baab40d9425130a4a1ce3c0144b10fb370de3cbc91e7fc495f0efe83bcbd8
[INFO] running `Command { std: "docker" "start" "-a" "769baab40d9425130a4a1ce3c0144b10fb370de3cbc91e7fc495f0efe83bcbd8", kill_on_drop: false }`
[INFO] [stderr]  Documenting vcpu16 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: 2 positional arguments in format string, but there is 1 argument
[INFO] [stdout]   --> src/system2/error.rs:34:36
[INFO] [stdout]    |
[INFO] [stdout] 34 |           writeln!(f, "Clock Halted: {} Cycles: {}", match f {
[INFO] [stdout]    |  ____________________________________^^_________^^___-
[INFO] [stdout] 35 | |             &SystemError::ClockHalted => "SystemError::ClockHalted",
[INFO] [stdout] 36 | |             &SystemError::HardwareFailure => "SystemError::HardwareFailure",
[INFO] [stdout] 37 | |             &SystemError::AddressOverflow => "SystemError::AddressOverflow",
[INFO] [stdout] 38 | |             &SystemError::InterruptOverflow => "SystemError::InterruptOverflow",
[INFO] [stdout] 39 | |             &SystemError::InterruptUnderflow => "SystemError::InterruptUnderflow",
[INFO] [stdout] 40 | |         })
[INFO] [stdout]    | |_________-
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 2 positional arguments in format string, but there is 1 argument
[INFO] [stdout]   --> src/system2/error.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |           writeln!(f, "Clock Halted: {} Cycles: {}", match f {
[INFO] [stdout]    |  ____________________________________^^_________^^___-
[INFO] [stdout] 47 | |             &SystemError::ClockHalted => "SystemError::ClockHalted",
[INFO] [stdout] 48 | |             &SystemError::HardwareFailure => "SystemError::HardwareFailure",
[INFO] [stdout] 49 | |             &SystemError::AddressOverflow => "SystemError::AddressOverflow",
[INFO] [stdout] 50 | |             &SystemError::InterruptOverflow => "SystemError::InterruptOverflow",
[INFO] [stdout] 51 | |             &SystemError::InterruptUnderflow => "SystemError::InterruptUnderflow",
[INFO] [stdout] 52 | |         })
[INFO] [stdout]    | |_________-
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::Hardware`
[INFO] [stdout]   --> src/system2/system.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use super::Hardware;
[INFO] [stdout]    |     ^^^^^^^--------
[INFO] [stdout]    |     |      |
[INFO] [stdout]    |     |      help: a similar name exists in the module: `hardware`
[INFO] [stdout]    |     no `Hardware` in `system2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::PIC`
[INFO] [stdout]   --> src/system2/system.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use super::PIC;
[INFO] [stdout]    |     ^^^^^^^^^^ no `PIC` in `system2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::PIC`
[INFO] [stdout]   --> src/system2/hardware/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use super::PIC;
[INFO] [stdout]    |     ^^^^^^^^^^ no `PIC` in `system2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::SSystemError`
[INFO] [stdout]   --> src/system2/hardware/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use super::SSystemError;
[INFO] [stdout]    |     ^^^^^^^------------
[INFO] [stdout]    |     |      |
[INFO] [stdout]    |     |      help: a similar name exists in the module: `SystemError`
[INFO] [stdout]    |     no `SSystemError` in `system2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `self::bus`, `super::Bus`
[INFO] [stdout]   --> src/system2/mod.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::bus::Bus;
[INFO] [stdout]    |               ^^^ could not find `bus` in `self`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/system2/system.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use super::Bus;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl fmt::Display for SystemError {
[INFO] [stdout]    |      ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:33:46
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                                              ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl fmt::Debug for SystemError {
[INFO] [stdout]    |      ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/system2/error.rs:45:46
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                                              ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Word` in this scope
[INFO] [stdout]   --> src/system2/decoder.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         address: Word,
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::Word;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Word` in this scope
[INFO] [stdout]   --> src/system2/decoder.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         address: Word,
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::Word;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Word` in this scope
[INFO] [stdout]   --> src/system2/decoder.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |         address: Word,
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::Word;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Word` in this scope
[INFO] [stdout]   --> src/system2/decoder.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Memory(Word),
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::Word;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Word` in this scope
[INFO] [stdout]   --> src/system2/decoder.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Literal(Word),
[INFO] [stdout]    |             ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::Word;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SystemError` in this scope
[INFO] [stdout]   --> src/system2/hardware/mod.rs:33:45
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn interrupt(&mut self, value: Word) -> SystemError;
[INFO] [stdout]    |                                             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::SystemError;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SystemError` in this scope
[INFO] [stdout]   --> src/system2/hardware/mod.rs:35:107
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn update(&mut self, clock: &Clock, registers: &mut Registers, memory: &mut Memory, pic: &mut PIC) -> SystemError;
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 17 + use system2::SystemError;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `vcpu16`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name vcpu16 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=48cd245151870d9e -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "769baab40d9425130a4a1ce3c0144b10fb370de3cbc91e7fc495f0efe83bcbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769baab40d9425130a4a1ce3c0144b10fb370de3cbc91e7fc495f0efe83bcbd8", kill_on_drop: false }`
[INFO] [stdout] 769baab40d9425130a4a1ce3c0144b10fb370de3cbc91e7fc495f0efe83bcbd8
