[INFO] fetching crate rag-toolchain 0.1.9...
[INFO] checking rag-toolchain-0.1.9 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate rag-toolchain 0.1.9 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rag-toolchain 0.1.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rag-toolchain 0.1.9
[INFO] tweaked toml for crates.io crate rag-toolchain 0.1.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rag-toolchain 0.1.9 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rag-toolchain 0.1.9 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-builder-macro v0.20.0
[INFO] [stderr]   Downloaded typed-builder v0.20.0
[INFO] [stderr]   Downloaded serde_derive v1.0.201
[INFO] [stderr]   Downloaded filetime v0.2.23
[INFO] [stderr]   Downloaded sqlx-macros v0.8.2
[INFO] [stderr]   Downloaded reqwest-eventsource v0.6.0
[INFO] [stderr]   Downloaded predicates v3.1.0
[INFO] [stderr]   Downloaded serde_repr v0.1.19
[INFO] [stderr]   Downloaded docker_credential v1.3.1
[INFO] [stderr]   Downloaded darling_macro v0.20.8
[INFO] [stderr]   Downloaded sqlformat v0.2.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.82
[INFO] [stderr]   Downloaded hyper-rustls v0.27.2
[INFO] [stderr]   Downloaded structmeta v0.3.0
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded miniz_oxide v0.7.2
[INFO] [stderr]   Downloaded mockall v0.13.0
[INFO] [stderr]   Downloaded sqlx-macros-core v0.8.2
[INFO] [stderr]   Downloaded darling v0.20.8
[INFO] [stderr]   Downloaded stringprep v0.1.4
[INFO] [stderr]   Downloaded parse-display v0.9.0
[INFO] [stderr]   Downloaded pgvector v0.4.0
[INFO] [stderr]   Downloaded structmeta-derive v0.3.0
[INFO] [stderr]   Downloaded serde_with_macros v3.8.1
[INFO] [stderr]   Downloaded mockall_derive v0.13.0
[INFO] [stderr]   Downloaded sqlx-sqlite v0.8.2
[INFO] [stderr]   Downloaded similar v2.5.0
[INFO] [stderr]   Downloaded sqlx-core v0.8.2
[INFO] [stderr]   Downloaded sqlx-postgres v0.8.2
[INFO] [stderr]   Downloaded h2 v0.4.4
[INFO] [stderr]   Downloaded bollard v0.17.1
[INFO] [stderr]   Downloaded sqlx v0.8.2
[INFO] [stderr]   Downloaded serde_with v3.8.1
[INFO] [stderr]   Downloaded fancy-regex v0.12.0
[INFO] [stderr]   Downloaded syn v2.0.62
[INFO] [stderr]   Downloaded sqlx-mysql v0.8.2
[INFO] [stderr]   Downloaded bollard-stubs v1.45.0-rc.26.0.1
[INFO] [stderr]   Downloaded allocator-api2 v0.2.18
[INFO] [stderr]   Downloaded darling_core v0.20.8
[INFO] [stderr]   Downloaded tokio-tar v0.3.1
[INFO] [stderr]   Downloaded testcontainers v0.23.1
[INFO] [stderr]   Downloaded anyhow v1.0.83
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded mockito v1.4.0
[INFO] [stderr]   Downloaded bstr v1.9.1
[INFO] [stderr]   Downloaded whoami v1.5.1
[INFO] [stderr]   Downloaded parse-display-derive v0.9.0
[INFO] [stderr]   Downloaded serde v1.0.201
[INFO] [stderr]   Downloaded libc v0.2.154
[INFO] [stderr]   Downloaded finl_unicode v1.2.0
[INFO] [stderr]   Downloaded tiktoken-rs v0.5.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14caaf172363938bce7a00255671abf90578d87934de3caef16cc1ed438a2b42
[INFO] running `Command { std: "docker" "start" "-a" "14caaf172363938bce7a00255671abf90578d87934de3caef16cc1ed438a2b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14caaf172363938bce7a00255671abf90578d87934de3caef16cc1ed438a2b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14caaf172363938bce7a00255671abf90578d87934de3caef16cc1ed438a2b42", kill_on_drop: false }`
[INFO] [stdout] 14caaf172363938bce7a00255671abf90578d87934de3caef16cc1ed438a2b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7f93e40a1c4054c129d871f8083d8e8ab8836affc7b3576fd2cf530ccb50e0
[INFO] running `Command { std: "docker" "start" "-a" "eb7f93e40a1c4054c129d871f8083d8e8ab8836affc7b3576fd2cf530ccb50e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling syn v2.0.62
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling webpki-roots v0.26.3
[INFO] [stderr]    Compiling finl_unicode v1.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]    Compiling stringprep v0.1.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]    Compiling mockall_derive v0.13.0
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking etcetera v0.8.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking similar v2.5.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling typed-builder-macro v0.20.0
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking typed-builder v0.20.0
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling serde_with_macros v3.8.1
[INFO] [stderr]    Compiling parse-display-derive v0.9.0
[INFO] [stderr]     Checking parse-display v0.9.0
[INFO] [stderr]     Checking mockall v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_with v3.8.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking tiktoken-rs v0.5.8
[INFO] [stderr]     Checking docker_credential v1.3.1
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking sqlformat v0.2.3
[INFO] [stderr]     Checking bollard-stubs v1.45.0-rc.26.0.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-tar v0.3.1
[INFO] [stderr]     Checking sqlx-core v0.8.2
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking sqlx-postgres v0.8.2
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-util v0.1.5
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking reqwest v0.12.8
[INFO] [stderr]     Checking bollard v0.17.1
[INFO] [stderr]     Checking mockito v1.4.0
[INFO] [stderr]     Checking reqwest-eventsource v0.6.0
[INFO] [stderr]     Checking testcontainers v0.23.1
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.2
[INFO] [stderr]    Compiling sqlx-macros v0.8.2
[INFO] [stderr]     Checking sqlx v0.8.2
[INFO] [stderr]     Checking pgvector v0.4.0
[INFO] [stderr]     Checking rag-toolchain v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "eb7f93e40a1c4054c129d871f8083d8e8ab8836affc7b3576fd2cf530ccb50e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7f93e40a1c4054c129d871f8083d8e8ab8836affc7b3576fd2cf530ccb50e0", kill_on_drop: false }`
[INFO] [stdout] eb7f93e40a1c4054c129d871f8083d8e8ab8836affc7b3576fd2cf530ccb50e0