[INFO] cloning repository https://github.com/leesum1/RV64emu-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leesum1/RV64emu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesum1%2FRV64emu-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesum1%2FRV64emu-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bba436fd5edb01fdc0cc221bac2f87c930c818e
[INFO] checking leesum1/RV64emu-rs against nightly-2024-02-05 for check-cfg-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesum1%2FRV64emu-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leesum1/RV64emu-rs 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 git repo https://github.com/leesum1/RV64emu-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/leesum1/RV64emu-rs
[INFO] tweaked toml for git repo https://github.com/leesum1/RV64emu-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/leesum1/RV64emu-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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf v0.7.3
[INFO] [stderr]   Downloaded errno v0.3.6
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[INFO] [stderr]   Downloaded zerocopy-derive v0.7.25
[INFO] [stderr]   Downloaded bitfield-struct v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 34eb4318241ae614fb0c53105152c2211db54c7e77dd479fc75e5c78906129ee
[INFO] running `Command { std: "docker" "start" "-a" "34eb4318241ae614fb0c53105152c2211db54c7e77dd479fc75e5c78906129ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34eb4318241ae614fb0c53105152c2211db54c7e77dd479fc75e5c78906129ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34eb4318241ae614fb0c53105152c2211db54c7e77dd479fc75e5c78906129ee", kill_on_drop: false }`
[INFO] [stdout] 34eb4318241ae614fb0c53105152c2211db54c7e77dd479fc75e5c78906129ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b30d723d2bbff883df0ff636c295a555bf5ca26e4d289cc82c69588c557231e4
[INFO] running `Command { std: "docker" "start" "-a" "b30d723d2bbff883df0ff636c295a555bf5ca26e4d289cc82c69588c557231e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
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[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking colorchoice v1.0.0
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[INFO] [stderr]     Checking anstyle-parse v0.2.2
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[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.6.0
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[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking rv64emu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v4.4.8
[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 14.70s
[INFO] running `Command { std: "docker" "inspect" "b30d723d2bbff883df0ff636c295a555bf5ca26e4d289cc82c69588c557231e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30d723d2bbff883df0ff636c295a555bf5ca26e4d289cc82c69588c557231e4", kill_on_drop: false }`
[INFO] [stdout] b30d723d2bbff883df0ff636c295a555bf5ca26e4d289cc82c69588c557231e4
