[INFO] fetching crate genetic_algorithm 0.20.5...
[INFO] building genetic_algorithm-0.20.5 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate genetic_algorithm 0.20.5 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate genetic_algorithm 0.20.5
[INFO] finished tweaking crates.io crate genetic_algorithm 0.20.5
[INFO] tweaked toml for crates.io crate genetic_algorithm 0.20.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate genetic_algorithm 0.20.5 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate genetic_algorithm 0.20.5 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-hash v2.1.0
[INFO] [stderr]   Downloaded symbolic-common v12.10.1
[INFO] [stderr]   Downloaded streaming-stats v0.2.3
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[INFO] [stderr]   Downloaded distance v0.4.0
[INFO] [stderr]   Downloaded env_filter v0.1.2
[INFO] [stderr]   Downloaded env_logger v0.11.5
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[INFO] [stderr]   Downloaded serde_json v1.0.127
[INFO] [stderr]   Downloaded clap_builder v4.5.15
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] [stderr]   Downloaded symbolic-demangle v12.10.1
[INFO] [stderr]   Downloaded statrs v0.18.0
[INFO] [stderr]   Downloaded inferno v0.11.21
[INFO] [stderr]   Downloaded wide v0.7.28
[INFO] [stderr]   Downloaded hamming v0.1.3
[INFO] [stderr]   Downloaded rustix v0.38.35
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded primal-bit v0.3.2
[INFO] [stderr]   Downloaded primal-estimate v0.3.3
[INFO] [stderr]   Downloaded primal-sieve v0.3.7
[INFO] [stderr]   Downloaded factorial v0.4.0
[INFO] [stderr]   Downloaded nohash-hasher v0.2.0
[INFO] [stderr]   Downloaded lru v0.12.4
[INFO] [stderr]   Downloaded cardinality-estimator v1.0.2
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded memmap2 v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 671d13905e32a872eb119332bfcf66630888d03a4423899c327181b0625bd8a8
[INFO] running `Command { std: "docker" "start" "-a" "671d13905e32a872eb119332bfcf66630888d03a4423899c327181b0625bd8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671d13905e32a872eb119332bfcf66630888d03a4423899c327181b0625bd8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671d13905e32a872eb119332bfcf66630888d03a4423899c327181b0625bd8a8", kill_on_drop: false }`
[INFO] [stdout] 671d13905e32a872eb119332bfcf66630888d03a4423899c327181b0625bd8a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52d8040c1f12dcafc0338fa6176e35ca71984a10a5f6278358a9be056891ecf6
[INFO] running `Command { std: "docker" "start" "-a" "52d8040c1f12dcafc0338fa6176e35ca71984a10a5f6278358a9be056891ecf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling hamming v0.1.3
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[INFO] [stderr]    Compiling num-bigint v0.4.6
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[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling cardinality-estimator v1.0.2
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[INFO] [stderr]    Compiling lru v0.12.4
[INFO] [stderr]    Compiling genetic_algorithm v0.20.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "52d8040c1f12dcafc0338fa6176e35ca71984a10a5f6278358a9be056891ecf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d8040c1f12dcafc0338fa6176e35ca71984a10a5f6278358a9be056891ecf6", kill_on_drop: false }`
[INFO] [stdout] 52d8040c1f12dcafc0338fa6176e35ca71984a10a5f6278358a9be056891ecf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099e6ebbc4c2a3b35248aa5467402edda1c9ab1ac42981a07ebe66d87ec074e5
[INFO] running `Command { std: "docker" "start" "-a" "099e6ebbc4c2a3b35248aa5467402edda1c9ab1ac42981a07ebe66d87ec074e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
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[INFO] [stderr]    Compiling genetic_algorithm v0.20.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
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[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "099e6ebbc4c2a3b35248aa5467402edda1c9ab1ac42981a07ebe66d87ec074e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099e6ebbc4c2a3b35248aa5467402edda1c9ab1ac42981a07ebe66d87ec074e5", kill_on_drop: false }`
[INFO] [stdout] 099e6ebbc4c2a3b35248aa5467402edda1c9ab1ac42981a07ebe66d87ec074e5