[INFO] cloning repository https://github.com/AndrewGi/micro16
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewGi/micro16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGi%2Fmicro16", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGi%2Fmicro16'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 899fdc2c58d33ce74143e4b0ab12b1751021faf0
[INFO] testing AndrewGi/micro16 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGi%2Fmicro16" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndrewGi/micro16 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndrewGi/micro16
[INFO] finished tweaking git repo https://github.com/AndrewGi/micro16
[INFO] tweaked toml for git repo https://github.com/AndrewGi/micro16 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/AndrewGi/micro16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efe83e294d6e369bdc291e3c341fe140554a2d9e0c7aad4eed81e081f8aeb2e8
[INFO] running `Command { std: "docker" "start" "-a" "efe83e294d6e369bdc291e3c341fe140554a2d9e0c7aad4eed81e081f8aeb2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efe83e294d6e369bdc291e3c341fe140554a2d9e0c7aad4eed81e081f8aeb2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe83e294d6e369bdc291e3c341fe140554a2d9e0c7aad4eed81e081f8aeb2e8", kill_on_drop: false }`
[INFO] [stdout] efe83e294d6e369bdc291e3c341fe140554a2d9e0c7aad4eed81e081f8aeb2e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65cf4d12566b8891035733466617a882e4d8875b0f45540b476daca3b4b22197
[INFO] running `Command { std: "docker" "start" "-a" "65cf4d12566b8891035733466617a882e4d8875b0f45540b476daca3b4b22197", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling downcast-rs v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling μ16 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Add`, `DerefMut`, `Deref`, `Range`
[INFO] [stdout]  --> src/microvm/memory/address_space.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Range, Deref, DerefMut, Add};
[INFO] [stdout]   |                ^^^^^  ^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::microvm::vm::VMError`
[INFO] [stdout]  --> src/microvm/memory/address_space.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::microvm::vm::VMError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/microvm/memory/address_space.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::microvm::bits`
[INFO] [stdout]  --> src/risc_v_emu/decoder.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::super::microvm::bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/risc_v_emu/decoder.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::microvm::memory::address::AddressType`
[INFO] [stdout]  --> src/r650x/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::microvm::memory::address::AddressType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/r650x/flags.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/r650x/flags.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |         *self.value_mut() |= (T::one() << position);
[INFO] [stdout]    |                              ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -         *self.value_mut() |= (T::one() << position);
[INFO] [stdout] 51 +         *self.value_mut() |= T::one() << position;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::r650x::alu::ALU`
[INFO] [stdout]  --> src/r650x/core.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::r650x::alu::ALU;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PSRFlag`
[INFO] [stdout]  --> src/r650x/alu.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::flags::{PSR, PSRFlag};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::r650x::flags::MCRFlag::Zero`
[INFO] [stdout]  --> src/r650x/decoder.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::r650x::flags::MCRFlag::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/r650x/core.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let resulti = (inter_result.0).overflowing_add(carry as i8);
[INFO] [stdout]    |                                                        ^^^^^^^^^^^ expected `u8`, found `i8`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i8` to a `u8` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let resulti = (inter_result.0).overflowing_add((carry as i8).try_into().unwrap());
[INFO] [stdout]    |                                                        +           +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/r650x/core.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 |         self.regs.accumulator = result;
[INFO] [stdout]    |         ---------------------   ^^^^^^ expected `u8`, found tuple
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected due to the type of this binding
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `u8`
[INFO] [stdout]              found tuple `(u8, bool)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/r650x/core.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.check_for_flags(result);
[INFO] [stdout]    |                              ^^^^^^ expected `u8`, found tuple
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `u8`
[INFO] [stdout]              found tuple `(u8, bool)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `μ16` due to 4 previous errors; 11 warnings emitted
[INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65cf4d12566b8891035733466617a882e4d8875b0f45540b476daca3b4b22197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cf4d12566b8891035733466617a882e4d8875b0f45540b476daca3b4b22197", kill_on_drop: false }`
[INFO] [stdout] 65cf4d12566b8891035733466617a882e4d8875b0f45540b476daca3b4b22197