[INFO] fetching crate rustsat-kissat 0.7.4...
[INFO] testing rustsat-kissat-0.7.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rustsat-kissat 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rustsat-kissat 0.7.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustsat-kissat 0.7.4
[INFO] tweaked toml for crates.io crate rustsat-kissat 0.7.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustsat-kissat 0.7.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustsat-kissat 0.7.4 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab395b017b0309162169b97a0a1cf749fe07cad737342046314cc3787e9b973f
[INFO] running `Command { std: "docker" "start" "-a" "ab395b017b0309162169b97a0a1cf749fe07cad737342046314cc3787e9b973f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab395b017b0309162169b97a0a1cf749fe07cad737342046314cc3787e9b973f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab395b017b0309162169b97a0a1cf749fe07cad737342046314cc3787e9b973f", kill_on_drop: false }`
[INFO] [stdout] ab395b017b0309162169b97a0a1cf749fe07cad737342046314cc3787e9b973f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61cd87704b05711cc9767ffc0e4746ad635962c4640f6a35d1bb7f3c034ba54f
[INFO] running `Command { std: "docker" "start" "-a" "61cd87704b05711cc9767ffc0e4746ad635962c4640f6a35d1bb7f3c034ba54f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling cpu-time v1.0.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling rustsat v0.7.4
[INFO] [stderr]    Compiling rustsat-kissat v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.70s
[INFO] running `Command { std: "docker" "inspect" "61cd87704b05711cc9767ffc0e4746ad635962c4640f6a35d1bb7f3c034ba54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61cd87704b05711cc9767ffc0e4746ad635962c4640f6a35d1bb7f3c034ba54f", kill_on_drop: false }`
[INFO] [stdout] 61cd87704b05711cc9767ffc0e4746ad635962c4640f6a35d1bb7f3c034ba54f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854cf0dde7a90555cf51893665b3d5899e8939dba4ee6813347123a221c71a21
[INFO] running `Command { std: "docker" "start" "-a" "854cf0dde7a90555cf51893665b3d5899e8939dba4ee6813347123a221c71a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling clap_builder v4.5.49
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling clap v4.5.49
[INFO] [stderr]    Compiling rustsat-kissat v0.7.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rustsat_solvertests`
[INFO] [stdout]    --> src/lib.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     rustsat_solvertests::basic_unittests!(
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `rustsat_solvertests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustsat-kissat` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "854cf0dde7a90555cf51893665b3d5899e8939dba4ee6813347123a221c71a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854cf0dde7a90555cf51893665b3d5899e8939dba4ee6813347123a221c71a21", kill_on_drop: false }`
[INFO] [stdout] 854cf0dde7a90555cf51893665b3d5899e8939dba4ee6813347123a221c71a21