[INFO] fetching crate mewt 1.0.0...
[INFO] checking mewt-1.0.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate mewt 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mewt 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mewt 1.0.0
[INFO] tweaked toml for crates.io crate mewt 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mewt 1.0.0 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 mewt 1.0.0 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlx-macros v0.8.5
[INFO] [stderr]   Downloaded unit-prefix v0.5.1
[INFO] [stderr]   Downloaded sqlx-macros-core v0.8.5
[INFO] [stderr]   Downloaded sqlx-sqlite v0.8.5
[INFO] [stderr]   Downloaded indicatif v0.18.1
[INFO] [stderr]   Downloaded sqlx-mysql v0.8.5
[INFO] [stderr]   Downloaded icu_properties v2.0.0
[INFO] [stderr]   Downloaded sqlx-core v0.8.5
[INFO] [stderr]   Downloaded sqlx-postgres v0.8.5
[INFO] [stderr]   Downloaded icu_properties_data v2.0.0
[INFO] [stderr]   Downloaded sqlx v0.8.5
[INFO] [stderr]   Downloaded fern v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c9b651a861c077859a16b060280911c74842e7bce84c16a232317723706314d8
[INFO] running `Command { std: "docker" "start" "-a" "c9b651a861c077859a16b060280911c74842e7bce84c16a232317723706314d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9b651a861c077859a16b060280911c74842e7bce84c16a232317723706314d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b651a861c077859a16b060280911c74842e7bce84c16a232317723706314d8", kill_on_drop: false }`
[INFO] [stdout] c9b651a861c077859a16b060280911c74842e7bce84c16a232317723706314d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1ce61116e784cb1efb80c832b8f83938156b3bb3bb1851c217169ff322f265a6
[INFO] running `Command { std: "docker" "start" "-a" "1ce61116e784cb1efb80c832b8f83938156b3bb3bb1851c217169ff322f265a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling syn v2.0.101
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[INFO] [stderr]    Compiling serde_json v1.0.140
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[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking console v0.16.1
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[INFO] [stderr]    Compiling mewt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
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[INFO] [stderr]     Checking oorandom v11.1.5
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[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking ctrlc v3.4.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking regex v1.11.1
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[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
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[INFO] [stderr]     Checking yoke v0.8.0
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[INFO] [stderr]     Checking clap v4.5.37
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[INFO] [stderr]     Checking sqlx-core v0.8.5
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[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling tree-sitter v0.25.8
[INFO] [stderr]     Checking sqlx-sqlite v0.8.5
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.5
[INFO] [stderr]    Compiling sqlx-macros v0.8.5
[INFO] [stderr]     Checking sqlx v0.8.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.59s
[INFO] running `Command { std: "docker" "inspect" "1ce61116e784cb1efb80c832b8f83938156b3bb3bb1851c217169ff322f265a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce61116e784cb1efb80c832b8f83938156b3bb3bb1851c217169ff322f265a6", kill_on_drop: false }`
[INFO] [stdout] 1ce61116e784cb1efb80c832b8f83938156b3bb3bb1851c217169ff322f265a6