[INFO] cloning repository https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lewis-Seiden/RISC-V-Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bb25e4591b593d6e583d1a76604e28b44dcb7cd
[INFO] testing Lewis-Seiden/RISC-V-Emulator against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] finished tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] tweaked toml for git repo https://github.com/Lewis-Seiden/RISC-V-Emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lewis-Seiden/RISC-V-Emulator on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lewis-Seiden/RISC-V-Emulator 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing Lewis-Seiden/RISC-V-Emulator against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] finished tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] tweaked toml for git repo https://github.com/Lewis-Seiden/RISC-V-Emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lewis-Seiden/RISC-V-Emulator on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lewis-Seiden/RISC-V-Emulator 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing Lewis-Seiden/RISC-V-Emulator against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] finished tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] tweaked toml for git repo https://github.com/Lewis-Seiden/RISC-V-Emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lewis-Seiden/RISC-V-Emulator on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lewis-Seiden/RISC-V-Emulator 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing Lewis-Seiden/RISC-V-Emulator against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLewis-Seiden%2FRISC-V-Emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] finished tweaking git repo https://github.com/Lewis-Seiden/RISC-V-Emulator
[INFO] tweaked toml for git repo https://github.com/Lewis-Seiden/RISC-V-Emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lewis-Seiden/RISC-V-Emulator on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lewis-Seiden/RISC-V-Emulator 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded instability v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8efb61aaf01e8ed31e67e68cb946006f90103c38a5e5b37c548c8fdcde9b6d9d
[INFO] running `Command { std: "docker" "start" "-a" "8efb61aaf01e8ed31e67e68cb946006f90103c38a5e5b37c548c8fdcde9b6d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8efb61aaf01e8ed31e67e68cb946006f90103c38a5e5b37c548c8fdcde9b6d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8efb61aaf01e8ed31e67e68cb946006f90103c38a5e5b37c548c8fdcde9b6d9d", kill_on_drop: false }`
[INFO] [stdout] 8efb61aaf01e8ed31e67e68cb946006f90103c38a5e5b37c548c8fdcde9b6d9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e3f9ce430ee1ba4fc8b40ae2c18d6d30806e51f8aebaac5c0b575bbea02911
[INFO] running `Command { std: "docker" "start" "-a" "01e3f9ce430ee1ba4fc8b40ae2c18d6d30806e51f8aebaac5c0b575bbea02911", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling riscv-rust-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> src/main.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fs, path::PathBuf};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{arg, command, Arg, ValueHint};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::linux::raw::stat`
[INFO] [stdout]  --> src/ui.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     os::linux::raw::stat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Margin` and `Rect`
[INFO] [stdout]   --> src/ui.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     layout::{Constraint, Layout, Margin, Position, Rect},
[INFO] [stdout]    |                                  ^^^^^^            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/ui.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::vm::{self, ArchState, Instruction};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::os::linux::raw::stat`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/ui.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     os::linux::raw::stat,
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/vm.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ECALL` and `EBREAK` are never constructed
[INFO] [stdout]    --> src/vm.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub enum Instruction {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 213 |     ECALL { data: I },
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 214 |     EBREAK { data: I },
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:297:14
[INFO] [stdout]     |
[INFO] [stdout] 297 |     unsafe { std::mem::transmute(unsigned) }
[INFO] [stdout]     |              -------------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u32::cast_signed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:301:14
[INFO] [stdout]     |
[INFO] [stdout] 301 |     unsafe { std::mem::transmute(signed) }
[INFO] [stdout]     |              -------------------^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "01e3f9ce430ee1ba4fc8b40ae2c18d6d30806e51f8aebaac5c0b575bbea02911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e3f9ce430ee1ba4fc8b40ae2c18d6d30806e51f8aebaac5c0b575bbea02911", kill_on_drop: false }`
[INFO] [stdout] 01e3f9ce430ee1ba4fc8b40ae2c18d6d30806e51f8aebaac5c0b575bbea02911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc1462c3744c6ba56be6e3b94e501be4bbedc9339efeb00f7e6d9b964a47c2c0
[INFO] running `Command { std: "docker" "start" "-a" "dc1462c3744c6ba56be6e3b94e501be4bbedc9339efeb00f7e6d9b964a47c2c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv-rust-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `path::PathBuf`
[INFO] [stdout]  --> src/main.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{error::Error, fs, path::PathBuf};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{arg, command, Arg, ValueHint};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::linux::raw::stat`
[INFO] [stdout]  --> src/ui.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     os::linux::raw::stat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Margin` and `Rect`
[INFO] [stdout]   --> src/ui.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     layout::{Constraint, Layout, Margin, Position, Rect},
[INFO] [stdout]    |                                  ^^^^^^            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/ui.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::vm::{self, ArchState, Instruction};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::os::linux::raw::stat`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]  --> src/ui.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     os::linux::raw::stat,
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/vm.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ECALL` and `EBREAK` are never constructed
[INFO] [stdout]    --> src/vm.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub enum Instruction {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 213 |     ECALL { data: I },
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 214 |     EBREAK { data: I },
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:297:14
[INFO] [stdout]     |
[INFO] [stdout] 297 |     unsafe { std::mem::transmute(unsigned) }
[INFO] [stdout]     |              -------------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u32::cast_signed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:301:14
[INFO] [stdout]     |
[INFO] [stdout] 301 |     unsafe { std::mem::transmute(signed) }
[INFO] [stdout]     |              -------------------^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/vm/integration_tests.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         state.tick();
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let _ = state.tick();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "dc1462c3744c6ba56be6e3b94e501be4bbedc9339efeb00f7e6d9b964a47c2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1462c3744c6ba56be6e3b94e501be4bbedc9339efeb00f7e6d9b964a47c2c0", kill_on_drop: false }`
[INFO] [stdout] dc1462c3744c6ba56be6e3b94e501be4bbedc9339efeb00f7e6d9b964a47c2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55212dafc54d0e8aee44a59594499614441e3e1731d56042380cbfdc70c70d32
[INFO] running `Command { std: "docker" "start" "-a" "55212dafc54d0e8aee44a59594499614441e3e1731d56042380cbfdc70c70d32", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `path::PathBuf`
[INFO] [stderr]  --> src/main.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{error::Error, fs, path::PathBuf};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `arg`
[INFO] [stderr]  --> src/main.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{arg, command, Arg, ValueHint};
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `os::linux::raw::stat`
[INFO] [stderr]  --> src/ui.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     os::linux::raw::stat,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Margin` and `Rect`
[INFO] [stderr]   --> src/ui.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 |     layout::{Constraint, Layout, Margin, Position, Rect},
[INFO] [stderr]    |                                  ^^^^^^            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/ui.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::vm::{self, ArchState, Instruction};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `std::os::linux::raw::stat`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stderr]  --> src/ui.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 |     os::linux::raw::stat,
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/vm.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fmt::{Display, Write},
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ECALL` and `EBREAK` are never constructed
[INFO] [stderr]    --> src/vm.rs:213:5
[INFO] [stderr]     |
[INFO] [stderr] 168 | pub enum Instruction {
[INFO] [stderr]     |          ----------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 213 |     ECALL { data: I },
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 214 |     EBREAK { data: I },
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/vm.rs:297:14
[INFO] [stderr]     |
[INFO] [stderr] 297 |     unsafe { std::mem::transmute(unsigned) }
[INFO] [stderr]     |              -------------------^^^^^^^^^^
[INFO] [stderr]     |              |
[INFO] [stderr]     |              help: replace this with: `u32::cast_signed`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/vm.rs:301:14
[INFO] [stderr]     |
[INFO] [stderr] 301 |     unsafe { std::mem::transmute(signed) }
[INFO] [stderr]     |              -------------------^^^^^^^^
[INFO] [stderr]     |              |
[INFO] [stderr]     |              help: replace this with: `i32::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/vm/integration_tests.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         state.tick();
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let _ = state.tick();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `riscv-rust-emulator` (bin "riscv-rust-emulator" test) generated 11 warnings (run `cargo fix --bin "riscv-rust-emulator" -p riscv-rust-emulator --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/riscv_rust_emulator-8744d5c9b26e5675)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test vm::instruction_tests::test_comparison ... ok
[INFO] [stdout] test vm::instruction_tests::test_comparison_immediate ... ok
[INFO] [stdout] test vm::instruction_tests::test_load_signs ... ok
[INFO] [stdout] test vm::instruction_tests::test_conditional_jumps ... ok
[INFO] [stdout] test vm::instruction_tests::test_arithmetic ... ok
[INFO] [stdout] test vm::instruction_tests::test_lui_auipc ... ok
[INFO] [stdout] test vm::instruction_tests::test_shift_right_logical ... ok
[INFO] [stdout] test vm::instruction_tests::test_stores ... ok
[INFO] [stdout] test vm::instruction_tests::test_unconditional_jumps ... ok
[INFO] [stdout] test vm::test_sign_extension ... ok
[INFO] [stdout] test vm::instruction_tests::test_shift_right_arithmetic ... ok
[INFO] [stdout] test vm::instruction_tests::test_immediate_arithmetic ... ok
[INFO] [stdout] test vm::integration_tests::test_accumulator ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin riscv-rust-emulator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/riscv_rust_emulator-8744d5c9b26e5675` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "55212dafc54d0e8aee44a59594499614441e3e1731d56042380cbfdc70c70d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55212dafc54d0e8aee44a59594499614441e3e1731d56042380cbfdc70c70d32", kill_on_drop: false }`
[INFO] [stdout] 55212dafc54d0e8aee44a59594499614441e3e1731d56042380cbfdc70c70d32
