[INFO] fetching crate bellperson 0.23.0...
[INFO] building bellperson-0.23.0 against master#a29f341a8ac4e9325a5e37027b4215f50a76d06f for pr-101929
[INFO] extracting crate bellperson 0.23.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bellperson 0.23.0 on toolchain a29f341a8ac4e9325a5e37027b4215f50a76d06f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking crates.io crate bellperson 0.23.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bellperson 0.23.0
[INFO] tweaked toml for crates.io crate bellperson 0.23.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded group v0.12.0
[INFO] [stderr]   Downloaded ff v0.12.0
[INFO] [stderr]   Downloaded funty v2.0.0
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[INFO] [stderr]   Downloaded pairing v0.22.0
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[INFO] [stderr]   Downloaded cast v0.3.0
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[INFO] [stderr]   Downloaded cuda-config v0.1.0
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[INFO] [stderr]   Downloaded blstrs v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bb4c28066df0e5cc8513063e8211d32645ebe1be7e1d69275393905e76d15ae
[INFO] running `Command { std: "docker" "start" "-a" "6bb4c28066df0e5cc8513063e8211d32645ebe1be7e1d69275393905e76d15ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bb4c28066df0e5cc8513063e8211d32645ebe1be7e1d69275393905e76d15ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb4c28066df0e5cc8513063e8211d32645ebe1be7e1d69275393905e76d15ae", kill_on_drop: false }`
[INFO] [stdout] 6bb4c28066df0e5cc8513063e8211d32645ebe1be7e1d69275393905e76d15ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c65af6d0700cd8d00cb531b29809453715e162297ac9cfd5f9faa06d17d8ad2
[INFO] running `Command { std: "docker" "start" "-a" "5c65af6d0700cd8d00cb531b29809453715e162297ac9cfd5f9faa06d17d8ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling rustversion v1.0.9
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[INFO] [stderr]    Compiling pairing v0.22.0
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[INFO] [stderr]    Compiling block-buffer v0.9.0
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[INFO] [stderr]    Compiling constant_time_eq v0.1.5
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[INFO] [stderr]    Compiling execute-command-macro v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling execute v0.2.11
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[INFO] [stderr]    Compiling sha2 v0.9.9
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[INFO] [stderr]    Compiling zeroize v1.5.7
[INFO] [stderr]    Compiling blstrs v0.6.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bellperson v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.82s
[INFO] running `Command { std: "docker" "inspect" "5c65af6d0700cd8d00cb531b29809453715e162297ac9cfd5f9faa06d17d8ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c65af6d0700cd8d00cb531b29809453715e162297ac9cfd5f9faa06d17d8ad2", kill_on_drop: false }`
[INFO] [stdout] 5c65af6d0700cd8d00cb531b29809453715e162297ac9cfd5f9faa06d17d8ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98f71e970f9fdbbb3120ba1040248d62656d83b308598a960d6db035726c839e
[INFO] running `Command { std: "docker" "start" "-a" "98f71e970f9fdbbb3120ba1040248d62656d83b308598a960d6db035726c839e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling bellperson v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 54.73s
[INFO] running `Command { std: "docker" "inspect" "98f71e970f9fdbbb3120ba1040248d62656d83b308598a960d6db035726c839e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f71e970f9fdbbb3120ba1040248d62656d83b308598a960d6db035726c839e", kill_on_drop: false }`
[INFO] [stdout] 98f71e970f9fdbbb3120ba1040248d62656d83b308598a960d6db035726c839e