[INFO] fetching crate nautilus-serialization 0.52.0...
[INFO] checking nautilus-serialization-0.52.0 against master#7c41ee66db9d08e3989858acaefa1c72a6a88518 for mutual-coercion
[INFO] extracting crate nautilus-serialization 0.52.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nautilus-serialization 0.52.0
[INFO] finished tweaking crates.io crate nautilus-serialization 0.52.0
[INFO] tweaked toml for crates.io crate nautilus-serialization 0.52.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nautilus-serialization 0.52.0 on toolchain 7c41ee66db9d08e3989858acaefa1c72a6a88518
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7c41ee66db9d08e3989858acaefa1c72a6a88518" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nautilus-serialization 0.52.0 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" "+7c41ee66db9d08e3989858acaefa1c72a6a88518" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+7c41ee66db9d08e3989858acaefa1c72a6a88518" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8665046f87166564104f138ccaf2be1178f808760c98f3e6d04419a44bd1f5f1
[INFO] running `Command { std: "docker" "start" "-a" "8665046f87166564104f138ccaf2be1178f808760c98f3e6d04419a44bd1f5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8665046f87166564104f138ccaf2be1178f808760c98f3e6d04419a44bd1f5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8665046f87166564104f138ccaf2be1178f808760c98f3e6d04419a44bd1f5f1", kill_on_drop: false }`
[INFO] [stdout] 8665046f87166564104f138ccaf2be1178f808760c98f3e6d04419a44bd1f5f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+7c41ee66db9d08e3989858acaefa1c72a6a88518" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53060e981ad753be4149684f39fe31f758ffd8f971d3624562ed8de3fb24412
[INFO] running `Command { std: "docker" "start" "-a" "b53060e981ad753be4149684f39fe31f758ffd8f971d3624562ed8de3fb24412", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
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[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking criterion-plot v0.8.1
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling capnpc v0.23.3
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling nautilus-core v0.52.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling nautilus-serialization v0.52.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
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[INFO] [stderr]    Compiling rust_decimal_macros v1.39.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tabled v0.20.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling darling_macro v0.21.3
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[INFO] [stderr]     Checking rstest v0.26.1
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[INFO] [stderr]     Checking criterion v0.8.1
[INFO] [stderr]     Checking bon v3.8.1
[INFO] [stderr]     Checking arrow-array v57.1.0
[INFO] [stderr]     Checking arrow-select v57.1.0
[INFO] [stderr]     Checking arrow-row v57.1.0
[INFO] [stderr]     Checking arrow-arith v57.1.0
[INFO] [stderr]     Checking arrow-ord v57.1.0
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[INFO] [stderr]     Checking arrow-cast v57.1.0
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[INFO] [stderr]     Checking arrow v57.1.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "b53060e981ad753be4149684f39fe31f758ffd8f971d3624562ed8de3fb24412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53060e981ad753be4149684f39fe31f758ffd8f971d3624562ed8de3fb24412", kill_on_drop: false }`
[INFO] [stdout] b53060e981ad753be4149684f39fe31f758ffd8f971d3624562ed8de3fb24412