[INFO] cloning repository https://github.com/n42blockchain/risc0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n42blockchain/risc0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn42blockchain%2Frisc0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn42blockchain%2Frisc0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7177bc1f90006eb4d62bf0a8ca6777531de30ba1
[INFO] checking n42blockchain/risc0 against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn42blockchain%2Frisc0" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
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[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/n42blockchain/risc0
[INFO] finished tweaking git repo https://github.com/n42blockchain/risc0
[INFO] tweaked toml for git repo https://github.com/n42blockchain/risc0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/n42blockchain/risc0 on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/n42blockchain/risc0 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dadaf106c89eb62c62185f75ed1d29004a50f374f30572aa3f2b1246a5346897
[INFO] running `Command { std: "docker" "start" "-a" "dadaf106c89eb62c62185f75ed1d29004a50f374f30572aa3f2b1246a5346897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dadaf106c89eb62c62185f75ed1d29004a50f374f30572aa3f2b1246a5346897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadaf106c89eb62c62185f75ed1d29004a50f374f30572aa3f2b1246a5346897", kill_on_drop: false }`
[INFO] [stdout] dadaf106c89eb62c62185f75ed1d29004a50f374f30572aa3f2b1246a5346897
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac46f100ff6165d380e6891da80162e4b86b55182cc46d2e61cf797bed81db61
[INFO] running `Command { std: "docker" "start" "-a" "ac46f100ff6165d380e6891da80162e4b86b55182cc46d2e61cf797bed81db61", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cfg_aliases v0.2.1
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[INFO] [stderr]    Compiling risc0-build-kernel v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/build_kernel)
[INFO] [stderr]     Checking regex-automata v0.4.9
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[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling strsim v0.11.1
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[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking puffin v0.19.1
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking risc0-core v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/core)
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> risc0/core/src/field/baby_bear.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Elem(u32);
[INFO] [stdout]    |            ^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> risc0/core/src/field/baby_bear.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | / /// The BabyBear class is an element of the finite field F_p, where P is the
[INFO] [stdout] 45 | | /// prime number 15*2^27 + 1. Put another way, Fp is basically integer
[INFO] [stdout] 46 | | /// arithmetic modulo P.
[INFO] [stdout] 47 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | #[repr(transparent)]
[INFO] [stdout] 66 | | pub struct Elem(u32);
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> risc0/core/src/field/baby_bear.rs:377:1
[INFO] [stdout]     |
[INFO] [stdout] 377 | / /// Instances of `ExtElem` are elements of a finite field `F_p^4`. They are
[INFO] [stdout] 378 | | /// represented as elements of `F_p[X] / (X^4 + 11)`. This large
[INFO] [stdout] 379 | | /// finite field (about `2^128` elements) is used when the security of
[INFO] [stdout] 380 | | /// operations depends on the size of the field. The field extension `ExtElem`
[INFO] [stdout] ...   |
[INFO] [stdout] 386 | | #[repr(transparent)]
[INFO] [stdout] 387 | | pub struct ExtElem([Elem; EXT_SIZE]);
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling ff_derive v0.13.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling risc0-zkp v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/zkp)
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling borsh-derive v1.5.5
[INFO] [stderr]     Checking risc0-zkvm-platform v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/zkvm/platform)
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:385:1
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
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[INFO] [stderr]     Checking derive_more v2.0.1
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[INFO] [stderr]     Checking crc32fast v1.4.2
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[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
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[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking equivalent v1.0.1
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[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking hyper v1.5.1
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> risc0/zkp/src/core/digest.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / /// Digest represents the results of a hashing function.  It is always 256 bits
[INFO] [stdout] 42 | | /// of storage although depending on the hash it may have additional structure
[INFO] [stdout] 43 | | /// (for example Poseidon's output is actually composed of field elements).  The
[INFO] [stdout] 44 | | /// storage is in u32's in part to simplify alignment requirements, especially
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | | #[repr(transparent)]
[INFO] [stdout] 62 | | pub struct Digest([u32; DIGEST_WORDS]);
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> risc0/zkp/src/core/hash/sha/mod.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | / /// Input block to the SHA-256 hashing algorithm. SHA-256 consumes blocks in
[INFO] [stdout] 128 | | /// 512-bit (64-byte) chunks in a [Merkle–Damgård] construction.
[INFO] [stdout] 129 | | ///
[INFO] [stdout] 130 | | /// [Merkle–Damgård]: https://en.wikipedia.org/wiki/Merkle%E2%80%93Damg%C3%A5rd_construction
[INFO] [stdout] 131 | | #[derive(Copy, Clone, Eq, PartialEq, Hash, Pod, Zeroable, Serialize, Deserialize)]
[INFO] [stdout] 132 | | #[repr(transparent)]
[INFO] [stdout] 133 | | pub struct Block([u32; BLOCK_WORDS]);
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn taps(&self) -> TapIter {
[INFO] [stdout]    |                 ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn taps(&self) -> TapIter<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn regs(&self) -> RegisterIter {
[INFO] [stdout]    |                 ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn regs(&self) -> RegisterIter<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn group_taps(&self, group_id: usize) -> TapIter {
[INFO] [stdout]    |                       ^^^^^                      ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn group_taps(&self, group_id: usize) -> TapIter<'_> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn group_regs(&self, group_id: usize) -> RegisterIter {
[INFO] [stdout]     |                       ^^^^^                      ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn group_regs(&self, group_id: usize) -> RegisterIter<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn combos(&self) -> ComboIter {
[INFO] [stdout]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn combos(&self) -> ComboIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:138:22
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn get_combo(&self, id: usize) -> ComboRef {
[INFO] [stdout]     |                      ^^^^^                -------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn get_combo(&self, id: usize) -> ComboRef<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking risc0-binfmt v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/binfmt)
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling malachite-nz v0.4.18
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling tokio-rustls v0.26.1
[INFO] [stderr]    Compiling hyper-rustls v0.27.3
[INFO] [stderr]     Checking malachite-base v0.4.18
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling risc0-circuit-recursion-sys v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/circuit/recursion-sys)
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking tar v0.4.43
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.3.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking console v0.15.10
[INFO] [stderr]     Checking lazy-regex v3.3.0
[INFO] [stderr]    Compiling downloader v0.2.8
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking lockfree-object-pool v0.1.6
[INFO] [stderr]    Compiling zip v2.2.1
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking ark-relations v0.5.1
[INFO] [stderr]     Checking zopfli v0.8.1
[INFO] [stderr]     Checking indicatif v0.17.9
[INFO] [stderr]     Checking yaml-rust2 v0.9.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]    Compiling risc0-circuit-recursion v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/circuit/recursion)
[INFO] [stderr]     Checking xz v0.1.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]    Compiling risc0-circuit-keccak-sys v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/circuit/keccak-sys)
[INFO] [stderr]    Compiling risc0-circuit-rv32im-v2-sys v0.1.0 (/opt/rustwide/workdir/risc0/circuit/rv32im-v2-sys)
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking cargo_metadata v0.19.1
[INFO] [stderr]     Checking ark-snark v0.5.1
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling ark-crypto-primitives-macros v0.5.0
[INFO] [stderr]     Checking auto_ops v0.3.0
[INFO] [stderr]     Checking include_bytes_aligned v0.1.4
[INFO] [stderr]     Checking rzup v0.4.0-alpha.1 (/opt/rustwide/workdir/rzup)
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking no_std_strings v0.1.3
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking ark-bn254 v0.5.0
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]     Checking ringbuffer v0.15.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking ark-crypto-primitives v0.5.0
[INFO] [stderr]     Checking risc0-zkos-v1compat v0.1.0 (/opt/rustwide/workdir/risc0/zkos/v1compat)
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking ark-groth16 v0.5.0
[INFO] [stderr]     Checking docker-generate v0.1.3
[INFO] [stderr]     Checking ruzstd v0.6.0
[INFO] [stderr]     Checking risc0-groth16 v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/groth16)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> risc0/core/src/field/baby_bear.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Elem(u32);
[INFO] [stdout]    |            ^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> risc0/core/src/field/baby_bear.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | / /// The BabyBear class is an element of the finite field F_p, where P is the
[INFO] [stdout] 45 | | /// prime number 15*2^27 + 1. Put another way, Fp is basically integer
[INFO] [stdout] 46 | | /// arithmetic modulo P.
[INFO] [stdout] 47 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | #[repr(transparent)]
[INFO] [stdout] 66 | | pub struct Elem(u32);
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> risc0/core/src/field/baby_bear.rs:377:1
[INFO] [stdout]     |
[INFO] [stdout] 377 | / /// Instances of `ExtElem` are elements of a finite field `F_p^4`. They are
[INFO] [stdout] 378 | | /// represented as elements of `F_p[X] / (X^4 + 11)`. This large
[INFO] [stdout] 379 | | /// finite field (about `2^128` elements) is used when the security of
[INFO] [stdout] 380 | | /// operations depends on the size of the field. The field extension `ExtElem`
[INFO] [stdout] ...   |
[INFO] [stdout] 386 | | #[repr(transparent)]
[INFO] [stdout] 387 | | pub struct ExtElem([Elem; EXT_SIZE]);
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking object v0.35.0
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]    Compiling duplicate v1.0.0
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:385:1
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]    --> risc0/zkvm/platform/src/syscall.rs:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[inline(always)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling typetag-impl v0.2.18
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking malachite-q v0.4.18
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking typetag v0.2.18
[INFO] [stderr]     Checking rrs-lib v0.1.0
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking bonsai-sdk v1.4.0-alpha.1 (/opt/rustwide/workdir/bonsai/sdk)
[INFO] [stderr]     Checking malachite-float v0.4.18
[INFO] [stderr]     Checking prost v0.13.4
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> risc0/zkp/src/core/digest.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / /// Digest represents the results of a hashing function.  It is always 256 bits
[INFO] [stdout] 42 | | /// of storage although depending on the hash it may have additional structure
[INFO] [stdout] 43 | | /// (for example Poseidon's output is actually composed of field elements).  The
[INFO] [stdout] 44 | | /// storage is in u32's in part to simplify alignment requirements, especially
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | | #[repr(transparent)]
[INFO] [stdout] 62 | | pub struct Digest([u32; DIGEST_WORDS]);
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> risc0/zkp/src/core/hash/sha/mod.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | / /// Input block to the SHA-256 hashing algorithm. SHA-256 consumes blocks in
[INFO] [stdout] 128 | | /// 512-bit (64-byte) chunks in a [Merkle–Damgård] construction.
[INFO] [stdout] 129 | | ///
[INFO] [stdout] 130 | | /// [Merkle–Damgård]: https://en.wikipedia.org/wiki/Merkle%E2%80%93Damg%C3%A5rd_construction
[INFO] [stdout] 131 | | #[derive(Copy, Clone, Eq, PartialEq, Hash, Pod, Zeroable, Serialize, Deserialize)]
[INFO] [stdout] 132 | | #[repr(transparent)]
[INFO] [stdout] 133 | | pub struct Block([u32; BLOCK_WORDS]);
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn taps(&self) -> TapIter {
[INFO] [stdout]    |                 ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn taps(&self) -> TapIter<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn regs(&self) -> RegisterIter {
[INFO] [stdout]    |                 ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn regs(&self) -> RegisterIter<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> risc0/zkp/src/taps.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn group_taps(&self, group_id: usize) -> TapIter {
[INFO] [stdout]    |                       ^^^^^                      ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn group_taps(&self, group_id: usize) -> TapIter<'_> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn group_regs(&self, group_id: usize) -> RegisterIter {
[INFO] [stdout]     |                       ^^^^^                      ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn group_regs(&self, group_id: usize) -> RegisterIter<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn combos(&self) -> ComboIter {
[INFO] [stdout]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn combos(&self) -> ComboIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> risc0/zkp/src/taps.rs:138:22
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn get_combo(&self, id: usize) -> ComboRef {
[INFO] [stdout]     |                      ^^^^^                -------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn get_combo(&self, id: usize) -> ComboRef<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking risc0-build v2.1.0-alpha.1 (/opt/rustwide/workdir/risc0/build)
[INFO] [stderr]     Checking malachite v0.4.18
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking test-log v0.2.17
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking human-repr v1.1.0
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]     Checking postcard v1.1.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling risc0-bigint2-methods v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/bigint2/methods)
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]    Compiling risc0-circuit-keccak-methods v0.1.0 (/opt/rustwide/workdir/risc0/circuit/keccak/methods)
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr] error: failed to run custom build command for `risc0-circuit-keccak-methods v0.1.0 (/opt/rustwide/workdir/risc0/circuit/keccak/methods)`
[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/risc0-circuit-keccak-methods-e2d61954e37b18ca/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=RISC0_BUILD_DEBUG
[INFO] [stderr]   Building guest package: risc0-circuit-keccak-methods.risc0-circuit-keccak-test-guest
[INFO] [stderr]   cargo:rerun-if-env-changed=RISC0_SKIP_BUILD
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at risc0/build/src/lib.rs:398:10:
[INFO] [stderr]   Risc Zero Rust toolchain installed
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x595bcb25fee2 - std::backtrace_rs::backtrace::libunwind::trace::h7832c52827c08170
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x595bcb25fee2 - std::backtrace_rs::backtrace::trace_unsynchronized::he6d92e6eb24a4073
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x595bcb25fee2 - std::sys::backtrace::_print_fmt::hf139cc888d064b09
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x595bcb25fee2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h7083fbd4e20a000f
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x595bcb286f13 - core::fmt::rt::Argument::fmt::h9d8c637e6bfd5ccf
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x595bcb286f13 - core::fmt::write::hdf3c6ae14c3e8125
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x595bcb25cbf3 - std::io::default_write_fmt::h15936264287de7bf
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x595bcb25cbf3 - std::io::Write::write_fmt::h84df75adb307f7e6
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x595bcb25fd32 - std::sys::backtrace::BacktraceLock::print::h30a2059d03e705e4
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x595bcb261876 - std::panicking::default_hook::{{closure}}::hf489e9f54ce49c27
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x595bcb261679 - std::panicking::default_hook::h20d961ad9a0e12f0
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x595bcb262242 - std::panicking::rust_panic_with_hook::h306db6d00921085e
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x595bcb261fda - std::panicking::begin_panic_handler::{{closure}}::h19782e9851ecb030
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x595bcb2603d9 - std::sys::backtrace::__rust_end_short_backtrace::h475e7ebac10ba75b
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x595bcb261c6d - __rustc[3b00513142ba1c9a]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x595bcb285770 - core::panicking::panic_fmt::h6940cb0a7d852762
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x595bcb28574b - core::panicking::panic_display::h9c95a4014bc3b2f0
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/panicking.rs:268:5
[INFO] [stderr]     17:     0x595bcb28574b - core::option::expect_failed::hfbf7350402950753
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/option.rs:2081:5
[INFO] [stderr]     18:     0x595bcb021836 - core::option::Option<T>::expect::h50dea539e8367b6a
[INFO] [stderr]     19:     0x595bcb005134 - risc0_build::rust_toolchain::hf2fdc5b4c817b979
[INFO] [stderr]     20:     0x595bcb0052f0 - risc0_build::cargo_command_internal::hbc0bfdf6764354f9
[INFO] [stderr]     21:     0x595bcb0066d3 - risc0_build::build_guest_package::h60ce0c891fe21307
[INFO] [stderr]     22:     0x595bcb008803 - risc0_build::build_methods::hafc73dedd78394c6
[INFO] [stderr]     23:     0x595bcb007d5e - risc0_build::do_embed_methods::h3521bd70f7122bfe
[INFO] [stderr]     24:     0x595bcb0079ed - risc0_build::embed_methods_with_options::h38a6eb8c3bdfbd87
[INFO] [stderr]     25:     0x595bcb008cb9 - risc0_build::embed_methods::h3915ea2f22a4dc7c
[INFO] [stderr]     26:     0x595bcb000fcd - build_script_build::main::h3fcad6bc61de86a1
[INFO] [stderr]     27:     0x595bcb000fa3 - core::ops::function::FnOnce::call_once::h6a76d955c802ef4e
[INFO] [stderr]     28:     0x595bcb000f46 - std::sys::backtrace::__rust_begin_short_backtrace::h6e29af0d267a80a3
[INFO] [stderr]     29:     0x595bcb000f29 - std::rt::lang_start::{{closure}}::h833f0814435011c3
[INFO] [stderr]     30:     0x595bcb256e40 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h0021e0fe3c5bf8c3
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     31:     0x595bcb256e40 - std::panicking::catch_unwind::do_call::hfef49f2cd13a22dd
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:589:40
[INFO] [stderr]     32:     0x595bcb256e40 - std::panicking::catch_unwind::h34968869e68aaad1
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:552:19
[INFO] [stderr]     33:     0x595bcb256e40 - std::panic::catch_unwind::h5235c74f5d682697
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panic.rs:359:14
[INFO] [stderr]     34:     0x595bcb256e40 - std::rt::lang_start_internal::{{closure}}::hcee20ca47ef7f51b
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/rt.rs:175:24
[INFO] [stderr]     35:     0x595bcb256e40 - std::panicking::catch_unwind::do_call::h359adcb901a84505
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:589:40
[INFO] [stderr]     36:     0x595bcb256e40 - std::panicking::catch_unwind::h8f4f1e91d2aabe23
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panicking.rs:552:19
[INFO] [stderr]     37:     0x595bcb256e40 - std::panic::catch_unwind::h73a78f1a5b0a6154
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/panic.rs:359:14
[INFO] [stderr]     38:     0x595bcb256e40 - std::rt::lang_start_internal::he64187ddd3d90437
[INFO] [stderr]                                  at /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/std/src/rt.rs:171:5
[INFO] [stderr]     39:     0x595bcb000f11 - std::rt::lang_start::heeaa024f2b36ea7e
[INFO] [stderr]     40:     0x595bcb000ff5 - main
[INFO] [stderr]     41:     0x7e07dae391ca - <unknown>
[INFO] [stderr]     42:     0x7e07dae3928b - __libc_start_main
[INFO] [stderr]     43:     0x595bcb000e25 - _start
[INFO] [stderr]     44:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-poly_fp.o" "-c" "cxx/poly_fp.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-step_exec.o" "-c" "cxx/step_exec.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-recursion-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-step_compute_accum.o" "-c" "cxx/step_compute_accum.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] error: failed to run custom build command for `risc0-circuit-recursion-sys v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/circuit/recursion-sys)`
[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/risc0-circuit-recursion-sys-67e357537d010452/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=RISC0_SKIP_BUILD_KERNELS
[INFO] [stderr]   cargo:rerun-if-changed=cxx/ffi.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/poly_fp.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/step_compute_accum.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/step_exec.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/step_verify_accum.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/step_verify_bytes.cpp
[INFO] [stderr]   cargo:rerun-if-changed=cxx/step_verify_mem.cpp
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   OPT_LEVEL = Some(3)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-poly_fp.o" "-c" "cxx/poly_fp.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-step_exec.o" "-c" "cxx/step_exec.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-step_compute_accum.o" "-c" "cxx/step_compute_accum.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-recursion-sys-e646b7ac1acf8bf1/out/a796a729a8ef418b-step_compute_accum.o" "-c" "cxx/step_compute_accum.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_0.o" "-c" "kernels/cxx/rust_poly_fp_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_1.o" "-c" "kernels/cxx/rust_poly_fp_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_2.o" "-c" "kernels/cxx/rust_poly_fp_2.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_4.o" "-c" "kernels/cxx/rust_poly_fp_4.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_3.o" "-c" "kernels/cxx/rust_poly_fp_3.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_0.o" "-c" "kernels/cxx/steps_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_1.o" "-c" "kernels/cxx/steps_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_13.o" "-c" "kernels/cxx/steps_13.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_15.o" "-c" "kernels/cxx/steps_15.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_12.o" "-c" "kernels/cxx/steps_12.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_3.o" "-c" "kernels/cxx/steps_3.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_11.o" "-c" "kernels/cxx/steps_11.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_2.o" "-c" "kernels/cxx/steps_2.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-keccak-sys@1.4.0-alpha.1: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_14.o" "-c" "kernels/cxx/steps_14.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] error: failed to run custom build command for `risc0-circuit-keccak-sys v1.4.0-alpha.1 (/opt/rustwide/workdir/risc0/circuit/keccak-sys)`
[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/risc0-circuit-keccak-sys-eb584e44fafbe28c/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx
[INFO] [stderr]   cargo:rerun-if-env-changed=RISC0_SKIP_BUILD_KERNELS
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/eval_check.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/ffi.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_0.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_1.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_2.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_3.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_4.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_0.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_1.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_10.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_11.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_12.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_13.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_14.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_15.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_2.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_3.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_4.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_5.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_6.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_7.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_8.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps_9.cpp
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   OPT_LEVEL = Some(3)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_0.o" "-c" "kernels/cxx/rust_poly_fp_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_1.o" "-c" "kernels/cxx/rust_poly_fp_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_2.o" "-c" "kernels/cxx/rust_poly_fp_2.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_4.o" "-c" "kernels/cxx/rust_poly_fp_4.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-rust_poly_fp_3.o" "-c" "kernels/cxx/rust_poly_fp_3.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_0.o" "-c" "kernels/cxx/steps_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_1.o" "-c" "kernels/cxx/steps_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_13.o" "-c" "kernels/cxx/steps_13.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_15.o" "-c" "kernels/cxx/steps_15.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_12.o" "-c" "kernels/cxx/steps_12.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_3.o" "-c" "kernels/cxx/steps_3.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_11.o" "-c" "kernels/cxx/steps_11.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_2.o" "-c" "kernels/cxx/steps_2.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_14.o" "-c" "kernels/cxx/steps_14.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-keccak-sys-e24e99a0b7ccf53c/out/8fa1a16122eeabf8-steps_14.o" "-c" "kernels/cxx/steps_14.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-rust_poly_fp_0.o" "-c" "kernels/cxx/rust_poly_fp_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-rust_poly_fp_1.o" "-c" "kernels/cxx/rust_poly_fp_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: risc0-circuit-rv32im-v2-sys@0.1.0: ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-steps.o" "-c" "kernels/cxx/steps.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] error: failed to run custom build command for `risc0-circuit-rv32im-v2-sys v0.1.0 (/opt/rustwide/workdir/risc0/circuit/rv32im-v2-sys)`
[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/risc0-circuit-rv32im-v2-sys-9b134ad07026eb56/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx
[INFO] [stderr]   cargo:rerun-if-env-changed=RISC0_SKIP_BUILD_KERNELS
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/eval_check.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/ffi.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_0.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_1.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_2.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/rust_poly_fp_3.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps.cpp
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/buffers.h
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/preflight.h
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/steps.h
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/tables.h
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/witgen.h
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/defs.cpp.inc
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/layout.cpp.inc
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/layout.h.inc
[INFO] [stderr]   cargo:rerun-if-changed=kernels/cxx/types.h.inc
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   OPT_LEVEL = Some(3)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-rust_poly_fp_0.o" "-c" "kernels/cxx/rust_poly_fp_0.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-rust_poly_fp_1.o" "-c" "kernels/cxx/rust_poly_fp_1.cpp" with args c++ did not execute successfully (status code exit status: 1).cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-steps.o" "-c" "kernels/cxx/steps.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: Command LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/workdir/risc0/sys/cxx" "-Wall" "-Wextra" "-std=c++17" "-fno-var-tracking" "-fno-var-tracking-assignments" "-g0" "-o" "/opt/rustwide/target/debug/build/risc0-circuit-rv32im-v2-sys-03e8b9a3e3d1de9e/out/8fa1a16122eeabf8-steps.o" "-c" "kernels/cxx/steps.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "ac46f100ff6165d380e6891da80162e4b86b55182cc46d2e61cf797bed81db61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac46f100ff6165d380e6891da80162e4b86b55182cc46d2e61cf797bed81db61", kill_on_drop: false }`
[INFO] [stdout] ac46f100ff6165d380e6891da80162e4b86b55182cc46d2e61cf797bed81db61
