[INFO] fetching crate biodivine-lib-param-bn 0.6.1...
[INFO] documenting biodivine-lib-param-bn-0.6.1 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate biodivine-lib-param-bn 0.6.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate biodivine-lib-param-bn 0.6.1
[INFO] finished tweaking crates.io crate biodivine-lib-param-bn 0.6.1
[INFO] tweaked toml for crates.io crate biodivine-lib-param-bn 0.6.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate biodivine-lib-param-bn 0.6.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate biodivine-lib-param-bn 0.6.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f912e90e348d4457e7a3e9beb4cfd53b8bb2e274119b35ba80676f52a8ce0826
[INFO] running `Command { std: "docker" "start" "-a" "f912e90e348d4457e7a3e9beb4cfd53b8bb2e274119b35ba80676f52a8ce0826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f912e90e348d4457e7a3e9beb4cfd53b8bb2e274119b35ba80676f52a8ce0826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f912e90e348d4457e7a3e9beb4cfd53b8bb2e274119b35ba80676f52a8ce0826", kill_on_drop: false }`
[INFO] [stdout] f912e90e348d4457e7a3e9beb4cfd53b8bb2e274119b35ba80676f52a8ce0826
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 539d1b4f96c8a8125564cd967937f9b55c9f73793642cc528d74d77732906f58
[INFO] running `Command { std: "docker" "start" "-a" "539d1b4f96c8a8125564cd967937f9b55c9f73793642cc528d74d77732906f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking bitvector v0.1.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking biodivine-lib-bdd v0.6.1
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]  Documenting biodivine-lib-param-bn v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking biodivine-lib-param-bn v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `biodivine-lib-param-bn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type bin --crate-name bench_reach_symbolic_basic src/bin/bench_reach_symbolic_basic.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("print-progress", "solver-z3"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=28bf90c97f912332 -L dependency=/opt/rustwide/target/debug/deps --extern biodivine_lib_bdd=/opt/rustwide/target/debug/deps/libbiodivine_lib_bdd-50ec75e62a0547a3.rmeta --extern biodivine_lib_param_bn=/opt/rustwide/target/debug/deps/libbiodivine_lib_param_bn-94a67bf00123c19d.rmeta --extern bitvector=/opt/rustwide/target/debug/deps/libbitvector-4088b4864d6cca26.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-8016f1eda22ce6bf.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-66299c6e75cad7d3.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-04b5b893d96f88a5.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4c9002c76e00580d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4a9c2241ea4456ca.rmeta --extern roxmltree=/opt/rustwide/target/debug/deps/libroxmltree-733e7deacbadb5dc.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.6.1` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `biodivine-lib-param-bn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type bin --crate-name bench_fixed_points_symbolic_vertices src/bin/bench_fixed_points_symbolic_vertices.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("print-progress", "solver-z3"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=db6dc14b61dae2d0 -L dependency=/opt/rustwide/target/debug/deps --extern biodivine_lib_bdd=/opt/rustwide/target/debug/deps/libbiodivine_lib_bdd-50ec75e62a0547a3.rmeta --extern biodivine_lib_param_bn=/opt/rustwide/target/debug/deps/libbiodivine_lib_param_bn-94a67bf00123c19d.rmeta --extern bitvector=/opt/rustwide/target/debug/deps/libbitvector-4088b4864d6cca26.rmeta --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-8016f1eda22ce6bf.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-66299c6e75cad7d3.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-04b5b893d96f88a5.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4c9002c76e00580d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4a9c2241ea4456ca.rmeta --extern roxmltree=/opt/rustwide/target/debug/deps/libroxmltree-733e7deacbadb5dc.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.6.1` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "539d1b4f96c8a8125564cd967937f9b55c9f73793642cc528d74d77732906f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539d1b4f96c8a8125564cd967937f9b55c9f73793642cc528d74d77732906f58", kill_on_drop: false }`
[INFO] [stdout] 539d1b4f96c8a8125564cd967937f9b55c9f73793642cc528d74d77732906f58