[INFO] fetching crate buckets-core 1.0.8...
[INFO] checking buckets-core-1.0.8 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate buckets-core 1.0.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate buckets-core 1.0.8
[INFO] finished tweaking crates.io crate buckets-core 1.0.8
[INFO] tweaked toml for crates.io crate buckets-core 1.0.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate buckets-core 1.0.8 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate buckets-core 1.0.8 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb5640cf6d352657f567627a863aa336241625459ecde6a75075ed7d96dd34c4
[INFO] running `Command { std: "docker" "start" "-a" "eb5640cf6d352657f567627a863aa336241625459ecde6a75075ed7d96dd34c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5640cf6d352657f567627a863aa336241625459ecde6a75075ed7d96dd34c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5640cf6d352657f567627a863aa336241625459ecde6a75075ed7d96dd34c4", kill_on_drop: false }`
[INFO] [stdout] eb5640cf6d352657f567627a863aa336241625459ecde6a75075ed7d96dd34c4
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d741b012df8edc29c254d4caba6e9c5caf7c1a9ee19e6c4a6e2c5a859da9a3
[INFO] running `Command { std: "docker" "start" "-a" "82d741b012df8edc29c254d4caba6e9c5caf7c1a9ee19e6c4a6e2c5a859da9a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking getopts v0.2.23
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking snowflaked v1.0.3
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking pulldown-cmark v0.13.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking postgres-protocol v0.6.9
[INFO] [stderr]     Checking postgres-types v0.2.11
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking bb8 v0.9.0
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling match_token v0.35.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking cssparser v0.35.0
[INFO] [stderr]     Checking tokio-postgres v0.7.15
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bb8-postgres v0.9.0
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking pathbufd v0.1.4
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking markup5ever v0.35.0
[INFO] [stderr]     Checking html5ever v0.35.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ammonia v4.1.2
[INFO] [stderr]     Checking tetratto-shared v12.0.6
[INFO] [stderr]     Checking redis v0.32.7
[INFO] [stderr] error: could not compile `redis` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name redis --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.32.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="acl"' --cfg 'feature="aio"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="geospatial"' --cfg 'feature="keep-alive"' --cfg 'feature="num-bigint"' --cfg 'feature="script"' --cfg 'feature="streams"' --cfg 'feature="tokio-comp"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("acl", "ahash", "aio", "async-std-comp", "async-std-native-tls-comp", "async-std-rustls-comp", "async-std-tls-comp", "bb8", "bigdecimal", "bytes", "cache-aio", "cluster", "cluster-async", "connection-manager", "default", "disable-client-setinfo", "geospatial", "hashbrown", "json", "keep-alive", "num-bigint", "r2d2", "rust_decimal", "safe_iterators", "script", "sentinel", "smol-comp", "smol-native-tls-comp", "smol-rustls-comp", "streams", "tcp_nodelay", "tls", "tls-native-tls", "tls-rustls", "tls-rustls-insecure", "tls-rustls-webpki-roots", "tokio-comp", "tokio-native-tls-comp", "tokio-rustls-comp", "uuid", "vector-sets"))' -C metadata=d2f2e11e4c40db1d -C extra-filename=-4996519f1ba76713 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1733fcdb13354ed1.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-190c9021fd162845.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-2fe4ae5be4f28b60.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-23fd5bcd54c37bb4.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-aa1c64fbdc4f12a7.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-7a34f26e732036e0.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-f0f3780066f274e0.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-e5cf39b0424d7e5c.rmeta --extern sha1_smol=/opt/rustwide/target/debug/deps/libsha1_smol-4e2b7f6914ec1690.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-977db2a69ab9cbbb.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-aa83fc9508bab495.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-1366685c03fdf90c.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-bc127da514d7dded.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "82d741b012df8edc29c254d4caba6e9c5caf7c1a9ee19e6c4a6e2c5a859da9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d741b012df8edc29c254d4caba6e9c5caf7c1a9ee19e6c4a6e2c5a859da9a3", kill_on_drop: false }`
[INFO] [stdout] 82d741b012df8edc29c254d4caba6e9c5caf7c1a9ee19e6c4a6e2c5a859da9a3