[INFO] fetching crate narvie-cli 0.3.4...
[INFO] testing narvie-cli-0.3.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate narvie-cli 0.3.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate narvie-cli 0.3.4
[INFO] finished tweaking crates.io crate narvie-cli 0.3.4
[INFO] tweaked toml for crates.io crate narvie-cli 0.3.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate narvie-cli 0.3.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 85 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.48)
[INFO] [stderr]       Adding directories v2.0.2 (available: v6.0.0)
[INFO] [stderr]       Adding env_logger v0.6.2 (available: v0.11.8)
[INFO] [stderr]       Adding prettytable-rs v0.8.0 (available: v0.10.0)
[INFO] [stderr]       Adding rustyline v4.1.0 (available: v17.0.1)
[INFO] [stderr]       Adding serialport v3.3.0 (available: v4.7.3)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.44)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100ebe7067c0d93ba57ccc47e42694e53597a25bfab12f308d6d3b9b881a8c9c
[INFO] running `Command { std: "docker" "start" "-a" "100ebe7067c0d93ba57ccc47e42694e53597a25bfab12f308d6d3b9b881a8c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100ebe7067c0d93ba57ccc47e42694e53597a25bfab12f308d6d3b9b881a8c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100ebe7067c0d93ba57ccc47e42694e53597a25bfab12f308d6d3b9b881a8c9c", kill_on_drop: false }`
[INFO] [stdout] 100ebe7067c0d93ba57ccc47e42694e53597a25bfab12f308d6d3b9b881a8c9c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fdc7ace0dab7469b48bad6055f2799c6de7bcdfee00885667f9524b83b766c0
[INFO] running `Command { std: "docker" "start" "-a" "3fdc7ace0dab7469b48bad6055f2799c6de7bcdfee00885667f9524b83b766c0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling narvie-processor v0.3.3
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr] error: failed to run custom build command for `narvie-processor v0.3.3`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/narvie-processor-0945eb0a4d51d9b3/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   verilator \
[INFO] [stderr]   	-Wall \
[INFO] [stderr]   	--cc /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/simulator-src/top_sim.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/mux2to1.v		/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/alu_control.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/pipeline_registers.v	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/alu.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/program_counter.v	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/branch_decide.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/forwarding_unit.v	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/branch_predictor.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/imm_gen.v		/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/control_unit.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/adder.v			/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/CSR_iCE40UP5K.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/verilog/dataMem_mask_gen.v			/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/peripherals/uart-tx/baudgen_tx.v			/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/peripherals/uart-tx/uart_tx.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/peripherals/uart-rx/baudgen_rx.v			/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/peripherals/uart-rx/uart_rx.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/narvie-verilog/cpu.v			/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/narvie-verilog/rx_instruction.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/narvie-verilog/main.v		/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/narvie-verilog/uart_regfile.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/narvie-verilog/data_memory_iCE40UP5K.v /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/sail/config.vlt \
[INFO] [stderr]   	-I/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/peripherals/uart-rx \
[INFO] [stderr]   	--prefix Vnarvie \
[INFO] [stderr]   	--cc /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/simulator-src/main.cpp /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/simulator-src/testbench.cpp /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/simulator-src/uartsim.cpp \
[INFO] [stderr]   	--exe \
[INFO] [stderr]   	-Mdir /opt/rustwide/target/debug/build/narvie-processor-8447640dd771329b/out \
[INFO] [stderr]   	-CFLAGS "-std=c++11 -g -O3 -fPIC -Wall -Werror"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   /bin/sh: 1: verilator: not found
[INFO] [stderr]   make: *** [Makefile:48: /opt/rustwide/target/debug/build/narvie-processor-8447640dd771329b/out/libvnarvie.a] Error 127
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (186) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/narvie-processor-0.3.3/build.rs:18:5:
[INFO] [stderr]   assertion failed: output.status.success()
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5a00e03d4382 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5a00e03d4382 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5a00e03d4382 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5a00e03d4382 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5a00e03e374f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5a00e03e374f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5a00e03aa031 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5a00e03aa031 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5a00e03b3ae2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5a00e03b576c - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5a00e03b55c6 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5a00e03b5df5 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5a00e03b5c56 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stderr]     13:     0x5a00e03b3c19 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5a00e039e9cd - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5a00e03e6be0 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5a00e03e6bbc - core::panicking::panic::h355c5fec13755e30
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5
[INFO] [stderr]     17:     0x5a00e039a0cf - build_script_build::main::hf1edd1fd646cc084
[INFO] [stderr]     18:     0x5a00e039b0c3 - core::ops::function::FnOnce::call_once::hb7be64414370e134
[INFO] [stderr]     19:     0x5a00e039ad66 - std::sys::backtrace::__rust_begin_short_backtrace::he284a64f706a200f
[INFO] [stderr]     20:     0x5a00e039ab79 - std::rt::lang_start::{{closure}}::hba4c4a31061a37f2
[INFO] [stderr]     21:     0x5a00e03ab960 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4967fb77e0dfb65c
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5a00e03ab960 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x5a00e03ab960 - std::panicking::catch_unwind::h26f0e342004b5114
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x5a00e03ab960 - std::panic::catch_unwind::h9ee33ca17775d897
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5a00e03ab960 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5a00e03ab960 - std::panicking::catch_unwind::do_call::h819db0a7788e7259
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x5a00e03ab960 - std::panicking::catch_unwind::h23e08fb4a7b9f405
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x5a00e03ab960 - std::panic::catch_unwind::h7ca3d9eabb6135ff
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5a00e03ab960 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stderr]                                  at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5a00e039ab61 - std::rt::lang_start::h985df59e4ac1b324
[INFO] [stderr]     31:     0x5a00e039e6c5 - main
[INFO] [stderr]     32:     0x7a3dd756d1ca - <unknown>
[INFO] [stderr]     33:     0x7a3dd756d28b - __libc_start_main
[INFO] [stderr]     34:     0x5a00e03995a5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3fdc7ace0dab7469b48bad6055f2799c6de7bcdfee00885667f9524b83b766c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fdc7ace0dab7469b48bad6055f2799c6de7bcdfee00885667f9524b83b766c0", kill_on_drop: false }`
[INFO] [stdout] 3fdc7ace0dab7469b48bad6055f2799c6de7bcdfee00885667f9524b83b766c0
