[INFO] fetching crate ethers-flashbots 0.8.2...
[INFO] checking ethers-flashbots-0.8.2 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] extracting crate ethers-flashbots 0.8.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ethers-flashbots 0.8.2 on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethers-flashbots 0.8.2
[INFO] finished tweaking crates.io crate ethers-flashbots 0.8.2
[INFO] tweaked toml for crates.io crate ethers-flashbots 0.8.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate ethers-flashbots 0.8.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethers-signers v0.6.2
[INFO] [stderr]   Downloaded eth-keystore v0.3.0
[INFO] [stderr]   Downloaded coins-bip39 v0.3.0
[INFO] [stderr]   Downloaded coins-bip32 v0.3.0
[INFO] [stderr]   Downloaded async_io_stream v0.3.2
[INFO] [stderr]   Downloaded ethers-contract-abigen v0.6.3
[INFO] [stderr]   Downloaded ethabi v15.0.0
[INFO] [stderr]   Downloaded signature v1.3.1
[INFO] [stderr]   Downloaded elliptic-curve v0.11.6
[INFO] [stderr]   Downloaded salsa20 v0.8.1
[INFO] [stderr]   Downloaded ethers-etherscan v0.2.2
[INFO] [stderr]   Downloaded ethers-middleware v0.6.2
[INFO] [stderr]   Downloaded ethers-contract v0.6.2
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.3
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded uint v0.9.1
[INFO] [stderr]   Downloaded zeroize v1.4.2
[INFO] [stderr]   Downloaded byte-slice-cast v1.1.0
[INFO] [stderr]   Downloaded camino v1.0.5
[INFO] [stderr]   Downloaded send_wrapper v0.5.0
[INFO] [stderr]   Downloaded scrypt v0.7.0
[INFO] [stderr]   Downloaded der v0.4.4
[INFO] [stderr]   Downloaded impl-serde v0.3.1
[INFO] [stderr]   Downloaded ethers-core v0.6.3
[INFO] [stderr]   Downloaded ethers v0.6.2
[INFO] [stderr]   Downloaded ethers-solc v0.1.2
[INFO] [stderr]   Downloaded ethers-contract-derive v0.6.3
[INFO] [stderr]   Downloaded pharos v0.5.2
[INFO] [stderr]   Downloaded ethers-providers v0.6.2
[INFO] [stderr]   Downloaded ctr v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d67d6427302097ce18e06c006c6570753ef79b510ec418012ef5e6448ef8c3f8
[INFO] running `Command { std: "docker" "start" "-a" "d67d6427302097ce18e06c006c6570753ef79b510ec418012ef5e6448ef8c3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d67d6427302097ce18e06c006c6570753ef79b510ec418012ef5e6448ef8c3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d67d6427302097ce18e06c006c6570753ef79b510ec418012ef5e6448ef8c3f8", kill_on_drop: false }`
[INFO] [stdout] d67d6427302097ce18e06c006c6570753ef79b510ec418012ef5e6448ef8c3f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c73c889a75ff6c8fcdce09e85da3596737ad36c5d9b29354f2a3f13224277166
[INFO] running `Command { std: "docker" "start" "-a" "c73c889a75ff6c8fcdce09e85da3596737ad36c5d9b29354f2a3f13224277166", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]     Checking opaque-debug v0.3.0
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[INFO] [stderr]    Compiling encoding_rs v0.8.29
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]     Checking tracing-core v0.1.21
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[INFO] [stderr]     Checking foreign-types v0.3.2
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[INFO] [stderr]    Compiling ring v0.16.20
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[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
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[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling cargo-platform v0.1.2
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[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]     Checking bincode v1.3.3
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling ethbloom v0.11.1
[INFO] [stderr]    Compiling cargo_metadata v0.14.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]     Checking coins-bip32 v0.3.0
[INFO] [stderr]     Checking serde-aux v3.0.1
[INFO] [stderr]     Checking eth-keystore v0.3.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]     Checking coins-bip39 v0.3.0
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.6
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking ethabi v15.0.0
[INFO] [stderr]     Checking ethers-core v0.6.3
[INFO] [stderr]     Checking hyper v0.14.13
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[INFO] [stderr]     Checking hyper-rustls v0.23.0
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[INFO] [stderr]     Checking ethers-signers v0.6.2
[INFO] [stderr]     Checking ethers-solc v0.1.2
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[INFO] [stderr]     Checking ethers-contract-abigen v0.6.3
[INFO] [stderr]     Checking ethers-etherscan v0.2.2
[INFO] [stderr]    Compiling ethers-contract-derive v0.6.3
[INFO] [stderr]     Checking ethers-contract v0.6.2
[INFO] [stderr]     Checking ethers-middleware v0.6.2
[INFO] [stderr]     Checking ethers v0.6.2
[INFO] [stderr]     Checking ethers-flashbots v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `Command { std: "docker" "inspect" "c73c889a75ff6c8fcdce09e85da3596737ad36c5d9b29354f2a3f13224277166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73c889a75ff6c8fcdce09e85da3596737ad36c5d9b29354f2a3f13224277166", kill_on_drop: false }`
[INFO] [stdout] c73c889a75ff6c8fcdce09e85da3596737ad36c5d9b29354f2a3f13224277166