[INFO] fetching crate narvie-processor 0.3.3...
[INFO] checking narvie-processor-0.3.3 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate narvie-processor 0.3.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate narvie-processor 0.3.3 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate narvie-processor 0.3.3
[INFO] finished tweaking crates.io crate narvie-processor 0.3.3
[INFO] tweaked toml for crates.io crate narvie-processor 0.3.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20d4902f29c41af385328d70a34e29f0635c51a82a44f372d41db1cc89909fd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20d4902f29c41af385328d70a34e29f0635c51a82a44f372d41db1cc89909fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20d4902f29c41af385328d70a34e29f0635c51a82a44f372d41db1cc89909fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d4902f29c41af385328d70a34e29f0635c51a82a44f372d41db1cc89909fd0", kill_on_drop: false }`
[INFO] [stdout] 20d4902f29c41af385328d70a34e29f0635c51a82a44f372d41db1cc89909fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14701e958a862ef182015976b2454e01829f1ce588a9bf74436eb8d852a25d42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "14701e958a862ef182015976b2454e01829f1ce588a9bf74436eb8d852a25d42", kill_on_drop: false }`
[INFO] [stderr]    Compiling narvie-processor v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `narvie-processor v0.3.3 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/narvie-processor-4904561650d18898/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   verilator \
[INFO] [stderr]   	-Wall \
[INFO] [stderr]   	--cc /opt/rustwide/workdir/simulator-src/top_sim.v /opt/rustwide/workdir/sail/verilog/mux2to1.v		/opt/rustwide/workdir/sail/verilog/alu_control.v /opt/rustwide/workdir/sail/verilog/pipeline_registers.v	/opt/rustwide/workdir/sail/verilog/alu.v /opt/rustwide/workdir/sail/verilog/program_counter.v	/opt/rustwide/workdir/sail/verilog/branch_decide.v /opt/rustwide/workdir/sail/verilog/forwarding_unit.v	/opt/rustwide/workdir/sail/verilog/branch_predictor.v /opt/rustwide/workdir/sail/verilog/imm_gen.v		/opt/rustwide/workdir/sail/verilog/control_unit.v /opt/rustwide/workdir/sail/verilog/adder.v			/opt/rustwide/workdir/sail/verilog/CSR_iCE40UP5K.v /opt/rustwide/workdir/sail/verilog/dataMem_mask_gen.v			/opt/rustwide/workdir/peripherals/uart-tx/baudgen_tx.v			/opt/rustwide/workdir/peripherals/uart-tx/uart_tx.v /opt/rustwide/workdir/peripherals/uart-rx/baudgen_rx.v			/opt/rustwide/workdir/peripherals/uart-rx/uart_rx.v /opt/rustwide/workdir/narvie-verilog/cpu.v			/opt/rustwide/workdir/narvie-verilog/rx_instruction.v /opt/rustwide/workdir/narvie-verilog/main.v		/opt/rustwide/workdir/narvie-verilog/uart_regfile.v /opt/rustwide/workdir/narvie-verilog/data_memory_iCE40UP5K.v /opt/rustwide/workdir/sail/config.vlt \
[INFO] [stderr]   	-I/opt/rustwide/workdir/peripherals/uart-rx \
[INFO] [stderr]   	--prefix Vnarvie \
[INFO] [stderr]   	--cc /opt/rustwide/workdir/simulator-src/main.cpp /opt/rustwide/workdir/simulator-src/testbench.cpp /opt/rustwide/workdir/simulator-src/uartsim.cpp \
[INFO] [stderr]   	--exe \
[INFO] [stderr]   	-Mdir /opt/rustwide/target/debug/build/narvie-processor-ffa05e8626021f9f/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-ffa05e8626021f9f/out/libvnarvie.a] Error 127
[INFO] [stderr]   thread 'main' panicked at 'assertion failed: output.status.success()', build.rs:18:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5643fe04fcfc - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x5643fe04fcfc - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5643fe04fcfc - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x5643fe04fcfc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9a78218788c14e18
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x5643fe06defc - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/fmt/mod.rs:1150:17
[INFO] [stderr]      5:     0x5643fe04d275 - std::io::Write::write_fmt::h1d5220480c7a2437
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/io/mod.rs:1667:15
[INFO] [stderr]      6:     0x5643fe0513f0 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x5643fe0513f0 - std::sys_common::backtrace::print::hb170c60b542377ad
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x5643fe0513f0 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:210:50
[INFO] [stderr]      9:     0x5643fe050fa7 - std::panicking::default_hook::h8c6c66d3f3ba6768
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:227:9
[INFO] [stderr]     10:     0x5643fe051aa4 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:624:17
[INFO] [stderr]     11:     0x5643fe051552 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:519:13
[INFO] [stderr]     12:     0x5643fe0501c4 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x5643fe0514e9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:517:5
[INFO] [stderr]     14:     0x5643fe0301c1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/panicking.rs:101:14
[INFO] [stderr]     15:     0x5643fe03010d - core::panicking::panic::h8a6bc58a21c6c095
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x5643fe032d7e - build_script_build::main::h3e13240798d76efb
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:18:5
[INFO] [stderr]     17:     0x5643fe03418b - core::ops::function::FnOnce::call_once::hf3ef4e0bc4adcd57
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     18:     0x5643fe03342e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb35dfe5757eb3c45
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     19:     0x5643fe0334c1 - std::rt::lang_start::{{closure}}::he475019424cfd0f9
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/rt.rs:63:18
[INFO] [stderr]     20:     0x5643fe051faa - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc590b210ed55e22f
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     21:     0x5643fe051faa - std::panicking::try::do_call::h5f0600b7a33ea1af
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:403:40
[INFO] [stderr]     22:     0x5643fe051faa - std::panicking::try::he15826df0f376a33
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:367:19
[INFO] [stderr]     23:     0x5643fe051faa - std::panic::catch_unwind::hd8af3a578b6b4c86
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panic.rs:129:14
[INFO] [stderr]     24:     0x5643fe051faa - std::rt::lang_start_internal::{{closure}}::h301d1329324ae1f0
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/rt.rs:45:48
[INFO] [stderr]     25:     0x5643fe051faa - std::panicking::try::do_call::h941e8fdb0bd03655
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:403:40
[INFO] [stderr]     26:     0x5643fe051faa - std::panicking::try::ha20a77bf65530f63
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:367:19
[INFO] [stderr]     27:     0x5643fe051faa - std::panic::catch_unwind::h33afc061cc69ef90
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panic.rs:129:14
[INFO] [stderr]     28:     0x5643fe051faa - std::rt::lang_start_internal::hc05c244593147106
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/rt.rs:45:20
[INFO] [stderr]     29:     0x5643fe033490 - std::rt::lang_start::hdd743e39a8bea3c7
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/rt.rs:62:5
[INFO] [stderr]     30:     0x5643fe032e3c - main
[INFO] [stderr]     31:     0x7f2e4499e0b3 - __libc_start_main
[INFO] [stderr]     32:     0x5643fe03091e - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "14701e958a862ef182015976b2454e01829f1ce588a9bf74436eb8d852a25d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14701e958a862ef182015976b2454e01829f1ce588a9bf74436eb8d852a25d42", kill_on_drop: false }`
[INFO] [stdout] 14701e958a862ef182015976b2454e01829f1ce588a9bf74436eb8d852a25d42
