[INFO] fetching crate sift_stream 0.7.0-rc.8...
[INFO] checking sift_stream-0.7.0-rc.8 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate sift_stream 0.7.0-rc.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sift_stream 0.7.0-rc.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sift_stream 0.7.0-rc.8
[INFO] tweaked toml for crates.io crate sift_stream 0.7.0-rc.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sift_stream 0.7.0-rc.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 sift_stream 0.7.0-rc.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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a1b6ff4451c8680e7cb53637cb36fe305b9d7116669bee61f2b0ac8842cc89c5
[INFO] running `Command { std: "docker" "start" "-a" "a1b6ff4451c8680e7cb53637cb36fe305b9d7116669bee61f2b0ac8842cc89c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1b6ff4451c8680e7cb53637cb36fe305b9d7116669bee61f2b0ac8842cc89c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b6ff4451c8680e7cb53637cb36fe305b9d7116669bee61f2b0ac8842cc89c5", kill_on_drop: false }`
[INFO] [stdout] a1b6ff4451c8680e7cb53637cb36fe305b9d7116669bee61f2b0ac8842cc89c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6a328efa7c480e5a9440f6004679347ced666e070e8f383d1b8552fe6c9bbdc0
[INFO] running `Command { std: "docker" "start" "-a" "6a328efa7c480e5a9440f6004679347ced666e070e8f383d1b8552fe6c9bbdc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking zerocopy v0.8.31
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking sift_error v0.7.0-rc.8
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking prost-types v0.13.5
[INFO] [stderr]     Checking sift_pbfs v0.7.0-rc.8
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]    Compiling pbjson-build v0.7.0
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking pbjson v0.7.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling pbjson-types v0.7.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking sift_connect v0.7.0-rc.8
[INFO] [stderr]     Checking sift_rs v0.7.0-rc.8
[INFO] [stderr] error: could not compile `sift_rs` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name sift_rs --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sift_rs-0.7.0-rc.8/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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=21f112545d84d825 -C extra-filename=-3eea1de1279225ed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-95b6aa5ef69124b9.so --extern pbjson=/opt/rustwide/target/debug/deps/libpbjson-8af03ed8401dd9c4.rmeta --extern pbjson_types=/opt/rustwide/target/debug/deps/libpbjson_types-b54ca880444ec84b.rmeta --extern prost=/opt/rustwide/target/debug/deps/libprost-683690c545696609.rmeta --extern prost_types=/opt/rustwide/target/debug/deps/libprost_types-f91c1f93fc8c1991.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-73fefa1ab084a77e.rmeta --extern sift_connect=/opt/rustwide/target/debug/deps/libsift_connect-f7ffd72878e5d53c.rmeta --extern sift_error=/opt/rustwide/target/debug/deps/libsift_error-5d5ccec8266f4a5d.rmeta --extern tonic=/opt/rustwide/target/debug/deps/libtonic-0f3e50e4ac8848c3.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-8c40853d51426b65/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6a328efa7c480e5a9440f6004679347ced666e070e8f383d1b8552fe6c9bbdc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a328efa7c480e5a9440f6004679347ced666e070e8f383d1b8552fe6c9bbdc0", kill_on_drop: false }`
[INFO] [stdout] 6a328efa7c480e5a9440f6004679347ced666e070e8f383d1b8552fe6c9bbdc0