[INFO] fetching crate rv64emu 0.1.1...
[INFO] checking rv64emu-0.1.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate rv64emu 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rv64emu 0.1.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rv64emu 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rv64emu 0.1.1
[INFO] tweaked toml for crates.io crate rv64emu 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate rv64emu 0.1.1 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v4.2.0
[INFO] [stderr]   Downloaded elf v0.7.2
[INFO] [stderr]   Downloaded clap v4.4.1
[INFO] [stderr]   Downloaded clap_builder v4.4.1
[INFO] [stderr]   Downloaded rustix v0.38.10
[INFO] [stderr]   Downloaded capstone v0.11.0
[INFO] [stderr]   Downloaded capstone-sys v0.15.0
[INFO] [stderr]   Downloaded bitfield-struct v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01d3c6499990e0b91f4f25a40bfbbaf30f100d5e37bee3f010ce86d0adfdb8c8
[INFO] running `Command { std: "docker" "start" "-a" "01d3c6499990e0b91f4f25a40bfbbaf30f100d5e37bee3f010ce86d0adfdb8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01d3c6499990e0b91f4f25a40bfbbaf30f100d5e37bee3f010ce86d0adfdb8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d3c6499990e0b91f4f25a40bfbbaf30f100d5e37bee3f010ce86d0adfdb8c8", kill_on_drop: false }`
[INFO] [stdout] 01d3c6499990e0b91f4f25a40bfbbaf30f100d5e37bee3f010ce86d0adfdb8c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33f79b996ddf0ccc98210bdffaadf18a39690b9964cf2a57370844fbf7362d3
[INFO] running `Command { std: "docker" "start" "-a" "a33f79b996ddf0ccc98210bdffaadf18a39690b9964cf2a57370844fbf7362d3", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.10
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking elf v0.7.2
[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking clap_builder v4.4.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]     Checking simple_logger v4.2.0
[INFO] [stderr]    Compiling bitfield-struct v0.5.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]    Compiling clap_derive v4.4.0
[INFO] [stderr]     Checking rv64emu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v4.4.1
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/csr_regs.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CsrRegs {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 25 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/mmu/cpu_mmu.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Mmu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/inst_decode.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct InstDecode {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/cache/cache_system.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct CacheSystem {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rvsim.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct RVsim {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/csr_regs.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CsrRegs {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 25 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/mmu/cpu_mmu.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Mmu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/inst_decode.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct InstDecode {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rv64core/cache/cache_system.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct CacheSystem {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/rvsim.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct RVsim {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     config: Rc<Config>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "a33f79b996ddf0ccc98210bdffaadf18a39690b9964cf2a57370844fbf7362d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33f79b996ddf0ccc98210bdffaadf18a39690b9964cf2a57370844fbf7362d3", kill_on_drop: false }`
[INFO] [stdout] a33f79b996ddf0ccc98210bdffaadf18a39690b9964cf2a57370844fbf7362d3
