[INFO] fetching crate libhimmelblau 0.6.31... [INFO] testing libhimmelblau-0.6.31 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate libhimmelblau 0.6.31 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate libhimmelblau 0.6.31 [INFO] finished tweaking crates.io crate libhimmelblau 0.6.31 [INFO] tweaked toml for crates.io crate libhimmelblau 0.6.31 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libhimmelblau 0.6.31 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 libhimmelblau 0.6.31 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] 4d3c1c57a53cf47ae274388ea83985957a3defc4d1567a46dda65b8cd5074f9a [INFO] running `Command { std: "docker" "start" "-a" "4d3c1c57a53cf47ae274388ea83985957a3defc4d1567a46dda65b8cd5074f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d3c1c57a53cf47ae274388ea83985957a3defc4d1567a46dda65b8cd5074f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d3c1c57a53cf47ae274388ea83985957a3defc4d1567a46dda65b8cd5074f9a", kill_on_drop: false }` [INFO] [stdout] 4d3c1c57a53cf47ae274388ea83985957a3defc4d1567a46dda65b8cd5074f9a [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] 87bd2c616656445a84ee4ab8133b84ec7983c2efb7bba7be3533e1edf7960d0e [INFO] running `Command { std: "docker" "start" "-a" "87bd2c616656445a84ee4ab8133b84ec7983c2efb7bba7be3533e1edf7960d0e", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling block-padding v0.3.3 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling psl-types v2.0.11 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling selectors v0.26.0 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling openssl-kdf v0.4.2 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling password-hash v0.5.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling servo_arc v0.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling markup5ever v0.14.1 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling argon2 v0.5.3 [INFO] [stderr] Compiling des v0.8.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling cbc v0.1.2 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling crypto v0.5.1 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling ego-tree v0.10.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling os-release v0.1.0 [INFO] [stderr] Compiling hostname v0.4.1 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling match_token v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling cssparser v0.34.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling publicsuffix v2.3.0 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling serde_bytes v0.11.17 [INFO] [stderr] Compiling oid v0.2.1 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling base64urlsafedata v0.5.1 [INFO] [stderr] Compiling kanidm-hsm-crypto v0.2.0 [INFO] [stderr] Compiling h2 v0.4.11 [INFO] [stderr] Compiling picky-asn1 v0.10.1 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling html5ever v0.29.1 [INFO] [stderr] Compiling cookie_store v0.21.1 [INFO] [stderr] Compiling compact_jwt v0.4.3 [INFO] [stderr] Compiling scraper v0.23.1 [INFO] [stderr] Compiling picky-asn1-der v0.5.2 [INFO] [stderr] Compiling picky-asn1-x509 v0.14.4 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling picky-krb v0.11.0 [INFO] [stderr] Compiling hyper-util v0.1.14 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.21 [INFO] [stderr] Compiling reqwest_cookie_store v0.8.2 [INFO] [stderr] Compiling libhimmelblau v0.6.31 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "87bd2c616656445a84ee4ab8133b84ec7983c2efb7bba7be3533e1edf7960d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87bd2c616656445a84ee4ab8133b84ec7983c2efb7bba7be3533e1edf7960d0e", kill_on_drop: false }` [INFO] [stdout] 87bd2c616656445a84ee4ab8133b84ec7983c2efb7bba7be3533e1edf7960d0e [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] 39f755d01f9c7bd6f883e23a33d7e93fd55bb2302fc2ae54cafee00adfdd15ce [INFO] running `Command { std: "docker" "start" "-a" "39f755d01f9c7bd6f883e23a33d7e93fd55bb2302fc2ae54cafee00adfdd15ce", kill_on_drop: false }` [INFO] [stderr] Compiling libhimmelblau v0.6.31 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "39f755d01f9c7bd6f883e23a33d7e93fd55bb2302fc2ae54cafee00adfdd15ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f755d01f9c7bd6f883e23a33d7e93fd55bb2302fc2ae54cafee00adfdd15ce", kill_on_drop: false }` [INFO] [stdout] 39f755d01f9c7bd6f883e23a33d7e93fd55bb2302fc2ae54cafee00adfdd15ce [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", kill_on_drop: false }` [INFO] [stdout] a9a319cecf75c08500aeaefa6734c9b007d1719cb549416ec9cb325b9cd59f47 [INFO] running `Command { std: "docker" "start" "-a" "a9a319cecf75c08500aeaefa6734c9b007d1719cb549416ec9cb325b9cd59f47", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/himmelblau-b5625be3b1b6ec6d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests himmelblau [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a9a319cecf75c08500aeaefa6734c9b007d1719cb549416ec9cb325b9cd59f47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9a319cecf75c08500aeaefa6734c9b007d1719cb549416ec9cb325b9cd59f47", kill_on_drop: false }` [INFO] [stdout] a9a319cecf75c08500aeaefa6734c9b007d1719cb549416ec9cb325b9cd59f47