[INFO] fetching crate exo-federation 0.1.1...
[INFO] checking exo-federation-0.1.1 against master#fe7294f8793d001bc3f9d197e7cdef6cdb46c15a for pr-153912
[INFO] extracting crate exo-federation 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate exo-federation 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exo-federation 0.1.1
[INFO] tweaked toml for crates.io crate exo-federation 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate exo-federation 0.1.1 on toolchain fe7294f8793d001bc3f9d197e7cdef6cdb46c15a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exo-federation 0.1.1 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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pqcrypto-traits v0.3.5
[INFO] [stderr]   Downloaded pqcrypto-internals v0.2.11
[INFO] [stderr]   Downloaded ruvector-domain-expansion v2.0.4
[INFO] [stderr]   Downloaded exo-core v0.1.1
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded anndists v0.1.3
[INFO] [stderr]   Downloaded mmap-rs v0.6.1
[INFO] [stderr]   Downloaded rkyv_derive v0.8.12
[INFO] [stderr]   Downloaded hnsw_rs v0.3.3
[INFO] [stderr]   Downloaded ruvector-core v0.1.18
[INFO] [stderr]   Downloaded simsimd v5.9.11
[INFO] [stderr]   Downloaded ruvector-graph v0.1.2
[INFO] [stderr]   Downloaded rkyv v0.8.12
[INFO] [stderr]   Downloaded pqcrypto-kyber v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2645de7c8bfbe887ed561a61b8a6aae339055e5faadea184e52b90ee3dbe7cb
[INFO] running `Command { std: "docker" "start" "-a" "e2645de7c8bfbe887ed561a61b8a6aae339055e5faadea184e52b90ee3dbe7cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2645de7c8bfbe887ed561a61b8a6aae339055e5faadea184e52b90ee3dbe7cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2645de7c8bfbe887ed561a61b8a6aae339055e5faadea184e52b90ee3dbe7cb", kill_on_drop: false }`
[INFO] [stdout] e2645de7c8bfbe887ed561a61b8a6aae339055e5faadea184e52b90ee3dbe7cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d57f7125a2e8eb51f3a6a5316ae1f3277340db3f7f004bd52a3f4a2ff662a4
[INFO] running `Command { std: "docker" "start" "-a" "30d57f7125a2e8eb51f3a6a5316ae1f3277340db3f7f004bd52a3f4a2ff662a4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
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[INFO] [stderr]    Compiling pqcrypto-internals v0.2.11
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[INFO] [stderr]    Compiling pqcrypto-kyber v0.8.1
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking pqcrypto-traits v0.3.5
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[INFO] [stderr]    Compiling zstd-safe v7.2.4
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[INFO] [stderr]     Checking exo-core v0.1.1
[INFO] [stderr]     Checking exo-federation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `alice`
[INFO] [stdout]    --> src/crypto.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let alice = PostQuantumKeypair::generate();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alice`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "30d57f7125a2e8eb51f3a6a5316ae1f3277340db3f7f004bd52a3f4a2ff662a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d57f7125a2e8eb51f3a6a5316ae1f3277340db3f7f004bd52a3f4a2ff662a4", kill_on_drop: false }`
[INFO] [stdout] 30d57f7125a2e8eb51f3a6a5316ae1f3277340db3f7f004bd52a3f4a2ff662a4