[INFO] cloning repository https://github.com/chippr-robotics/sigil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chippr-robotics/sigil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchippr-robotics%2Fsigil", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchippr-robotics%2Fsigil'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 438d3108a31d9c9b4587dadc433ee2c6815cf341
[INFO] checking chippr-robotics/sigil against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchippr-robotics%2Fsigil" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chippr-robotics/sigil
[INFO] finished tweaking git repo https://github.com/chippr-robotics/sigil
[INFO] tweaked toml for git repo https://github.com/chippr-robotics/sigil written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chippr-robotics/sigil on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chippr-robotics/sigil 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d61b03d1bdf737809b02e87ce3c2ee7f882072a31cdcd47ae85dadd26aaa29d0
[INFO] running `Command { std: "docker" "start" "-a" "d61b03d1bdf737809b02e87ce3c2ee7f882072a31cdcd47ae85dadd26aaa29d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d61b03d1bdf737809b02e87ce3c2ee7f882072a31cdcd47ae85dadd26aaa29d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61b03d1bdf737809b02e87ce3c2ee7f882072a31cdcd47ae85dadd26aaa29d0", kill_on_drop: false }`
[INFO] [stdout] d61b03d1bdf737809b02e87ce3c2ee7f882072a31cdcd47ae85dadd26aaa29d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 703b6abb73aff49aac5aeaaf61b0ea39358c27e8a4d3a64c4b477b3bbbb8b04d
[INFO] running `Command { std: "docker" "start" "-a" "703b6abb73aff49aac5aeaaf61b0ea39358c27e8a4d3a64c4b477b3bbbb8b04d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zmij v1.0.15
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking p3-maybe-rayon v0.2.3-succinct
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking udev v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking debugless-unwrap v0.0.4
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]     Checking const-crc32-nostd v1.3.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bitcode_derive v0.6.9
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling derive-getters v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking bitcode v0.6.9
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking p3-util v0.2.3-succinct
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking p3-field v0.2.3-succinct
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking p3-matrix v0.2.3-succinct
[INFO] [stderr]     Checking p3-symmetric v0.2.3-succinct
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking p3-dft v0.2.3-succinct
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking p3-mds v0.2.3-succinct
[INFO] [stderr]     Checking frost-core v2.2.0
[INFO] [stderr]     Checking p3-poseidon2 v0.2.3-succinct
[INFO] [stderr]     Checking p3-baby-bear v0.2.3-succinct
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking sp1-primitives v5.2.4
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking sp1-lib v5.2.4
[INFO] [stderr]     Checking sp1-zkvm v5.2.4
[INFO] [stderr]     Checking frost-rerandomized v2.2.0
[INFO] [stderr]     Checking sigil-core v0.5.0 (/opt/rustwide/workdir/crates/sigil-core)
[INFO] [stderr]     Checking sigil-mother-zkvm v0.5.0 (/opt/rustwide/workdir/crates/sigil-mother-zkvm)
[INFO] [stderr]     Checking sigil-zkvm v0.5.0 (/opt/rustwide/workdir/crates/sigil-zkvm)
[INFO] [stderr]     Checking frost-secp256k1-tr v2.2.0
[INFO] [stderr]     Checking frost-ed25519 v2.2.0
[INFO] [stderr]     Checking frost-ristretto255 v2.2.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking tokio-udev v0.9.1
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stdout] error: struct `CombinedProver` is never constructed
[INFO] [stdout]   --> crates/sigil-mother-zkvm/src/provers/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct CombinedProver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `CombinedProver` is never constructed
[INFO] [stdout]   --> crates/sigil-mother-zkvm/src/provers/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct CombinedProver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sigil-mother-zkvm` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sigil-mother-zkvm` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "703b6abb73aff49aac5aeaaf61b0ea39358c27e8a4d3a64c4b477b3bbbb8b04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703b6abb73aff49aac5aeaaf61b0ea39358c27e8a4d3a64c4b477b3bbbb8b04d", kill_on_drop: false }`
[INFO] [stdout] 703b6abb73aff49aac5aeaaf61b0ea39358c27e8a4d3a64c4b477b3bbbb8b04d