[INFO] cloning repository https://github.com/tanishqjasoria/mev-bundles-flashbots.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tanishqjasoria/mev-bundles-flashbots.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanishqjasoria%2Fmev-bundles-flashbots.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanishqjasoria%2Fmev-bundles-flashbots.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bd27539b0f8abda9eed0c4a9f20fc92396d5091
[INFO] testing tanishqjasoria/mev-bundles-flashbots.rs against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanishqjasoria%2Fmev-bundles-flashbots.rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tanishqjasoria/mev-bundles-flashbots.rs
[INFO] finished tweaking git repo https://github.com/tanishqjasoria/mev-bundles-flashbots.rs
[INFO] tweaked toml for git repo https://github.com/tanishqjasoria/mev-bundles-flashbots.rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tanishqjasoria/mev-bundles-flashbots.rs on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tanishqjasoria/mev-bundles-flashbots.rs 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.29
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2136e78d294d226eb93cf528a1f3232c796a8f73ac3255a74bb62601f98b56
[INFO] running `Command { std: "docker" "start" "-a" "5a2136e78d294d226eb93cf528a1f3232c796a8f73ac3255a74bb62601f98b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2136e78d294d226eb93cf528a1f3232c796a8f73ac3255a74bb62601f98b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2136e78d294d226eb93cf528a1f3232c796a8f73ac3255a74bb62601f98b56", kill_on_drop: false }`
[INFO] [stdout] 5a2136e78d294d226eb93cf528a1f3232c796a8f73ac3255a74bb62601f98b56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea14fac06dee0024c0b391496469ccf3d3fa57c63f989f2f5c9a94a1721cda1
[INFO] running `Command { std: "docker" "start" "-a" "1ea14fac06dee0024c0b391496469ccf3d3fa57c63f989f2f5c9a94a1721cda1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.0
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[INFO] [stderr]    Compiling h2 v0.3.4
[INFO] [stderr]    Compiling ethabi v14.1.0
[INFO] [stderr]    Compiling ethers-core v0.5.3
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling ethers-signers v0.5.2
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling ethers-providers v0.5.3
[INFO] [stderr]    Compiling ethers-contract-abigen v0.5.2
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[INFO] [stderr]    Compiling ethers-flashbots v0.5.0
[INFO] [stderr]    Compiling ethers-contract v0.5.2
[INFO] [stderr]    Compiling ethers-middleware v0.5.2
[INFO] [stderr]    Compiling ethers v0.5.2
[INFO] [stderr]    Compiling flashbots-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ethers::core::utils::rlp`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ethers::core::utils::rlp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "1ea14fac06dee0024c0b391496469ccf3d3fa57c63f989f2f5c9a94a1721cda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea14fac06dee0024c0b391496469ccf3d3fa57c63f989f2f5c9a94a1721cda1", kill_on_drop: false }`
[INFO] [stdout] 1ea14fac06dee0024c0b391496469ccf3d3fa57c63f989f2f5c9a94a1721cda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c128f1dc7fd9199ea727da7588605690b603fe5ae6f100e0bb2b60fdc06d25
[INFO] running `Command { std: "docker" "start" "-a" "d0c128f1dc7fd9199ea727da7588605690b603fe5ae6f100e0bb2b60fdc06d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling flashbots-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ethers::core::utils::rlp`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ethers::core::utils::rlp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "d0c128f1dc7fd9199ea727da7588605690b603fe5ae6f100e0bb2b60fdc06d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c128f1dc7fd9199ea727da7588605690b603fe5ae6f100e0bb2b60fdc06d25", kill_on_drop: false }`
[INFO] [stdout] d0c128f1dc7fd9199ea727da7588605690b603fe5ae6f100e0bb2b60fdc06d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf1e3f11de439f477da585ba476b46f18de1e9f51f669edb55febb50051d050
[INFO] running `Command { std: "docker" "start" "-a" "baf1e3f11de439f477da585ba476b46f18de1e9f51f669edb55febb50051d050", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ethers::core::utils::rlp`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ethers::core::utils::rlp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flashbots-test` (bin "flashbots-test" test) generated 1 warning (run `cargo fix --bin "flashbots-test" -p flashbots-test --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flashbots_test-31c572f2781b388c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baf1e3f11de439f477da585ba476b46f18de1e9f51f669edb55febb50051d050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf1e3f11de439f477da585ba476b46f18de1e9f51f669edb55febb50051d050", kill_on_drop: false }`
[INFO] [stdout] baf1e3f11de439f477da585ba476b46f18de1e9f51f669edb55febb50051d050
