[INFO] fetching crate graaf 0.111.0...
[INFO] testing graaf-0.111.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate graaf 0.111.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate graaf 0.111.0
[INFO] finished tweaking crates.io crate graaf 0.111.0
[INFO] tweaked toml for crates.io crate graaf 0.111.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graaf 0.111.0 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 graaf 0.111.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b4a0a97c7f04b9f9f0905b4ada108cd98809d2f15a7f156649885e68e1c5b34d
[INFO] running `Command { std: "docker" "start" "-a" "b4a0a97c7f04b9f9f0905b4ada108cd98809d2f15a7f156649885e68e1c5b34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4a0a97c7f04b9f9f0905b4ada108cd98809d2f15a7f156649885e68e1c5b34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a0a97c7f04b9f9f0905b4ada108cd98809d2f15a7f156649885e68e1c5b34d", kill_on_drop: false }`
[INFO] [stdout] b4a0a97c7f04b9f9f0905b4ada108cd98809d2f15a7f156649885e68e1c5b34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76241032bc6daa3aaf0b71fd669f87fcc15d0b60246c2c33d3a296e78fe9260e
[INFO] running `Command { std: "docker" "start" "-a" "76241032bc6daa3aaf0b71fd669f87fcc15d0b60246c2c33d3a296e78fe9260e", kill_on_drop: false }`
[INFO] [stderr]    Compiling graaf v0.111.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "76241032bc6daa3aaf0b71fd669f87fcc15d0b60246c2c33d3a296e78fe9260e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76241032bc6daa3aaf0b71fd669f87fcc15d0b60246c2c33d3a296e78fe9260e", kill_on_drop: false }`
[INFO] [stdout] 76241032bc6daa3aaf0b71fd669f87fcc15d0b60246c2c33d3a296e78fe9260e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 881cd54441a93d98598e624904224370068de15f3b93e434df3261ddec65b13c
[INFO] running `Command { std: "docker" "start" "-a" "881cd54441a93d98598e624904224370068de15f3b93e434df3261ddec65b13c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.33
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.6.0
[INFO] [stderr]    Compiling divan-macros v0.1.17
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling divan v0.1.17
[INFO] [stderr]    Compiling graaf v0.111.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `graaf` (lib test)
[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/rustc --crate-name graaf --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --deny=variant_size_differences '--deny=clippy::unwrap_in_result' --deny=unused_results --deny=unused_import_braces --deny=unused_extern_crates '--deny=clippy::unseparated_literal_suffix' '--deny=clippy::unneeded_field_pattern' '--deny=clippy::unnecessary_self_imports' --deny=trivial_numeric_casts --deny=trivial_casts '--deny=clippy::self_named_module_files' --deny=rust_2018_idioms '--deny=clippy::rest_pat_in_fully_bound_structs' '--deny=clippy::renamed_function_params' '--deny=clippy::redundant_type_annotations' '--deny=clippy::pedantic' '--deny=clippy::panic_in_result_fn' '--deny=clippy::nursery' '--deny=clippy::multiple_inherent_impl' --deny=missing_docs --deny=missing_debug_implementations --deny=missing_copy_implementations '--deny=clippy::missing_assert_message' '--deny=clippy::impl_trait_in_params' '--deny=clippy::if_then_some_else_none' '--deny=clippy::get_unwrap' '--deny=clippy::cargo' '--deny=clippy::all' '--deny=rustdoc::all' '--allow=clippy::many_single_char_names' '--allow=clippy::large_stack_frames' '--allow=clippy::large_stack_arrays' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e62c61f4c07c3f90 -C extra-filename=-4acd04c3971ac783 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern divan=/opt/rustwide/target/debug/deps/libdivan-16386d4ad20fea29.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-397a28358bc93b49.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "881cd54441a93d98598e624904224370068de15f3b93e434df3261ddec65b13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881cd54441a93d98598e624904224370068de15f3b93e434df3261ddec65b13c", kill_on_drop: false }`
[INFO] [stdout] 881cd54441a93d98598e624904224370068de15f3b93e434df3261ddec65b13c