[INFO] fetching crate mev-builders 0.1.7...
[INFO] testing mev-builders-0.1.7 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mev-builders 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mev-builders 0.1.7
[INFO] finished tweaking crates.io crate mev-builders 0.1.7
[INFO] tweaked toml for crates.io crate mev-builders 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mev-builders 0.1.7 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mev-builders 0.1.7 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 094a1995510084640a5ab44faffc9b65080f7ee5d55a89d830039f36be1d9c23
[INFO] running `Command { std: "docker" "start" "-a" "094a1995510084640a5ab44faffc9b65080f7ee5d55a89d830039f36be1d9c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094a1995510084640a5ab44faffc9b65080f7ee5d55a89d830039f36be1d9c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094a1995510084640a5ab44faffc9b65080f7ee5d55a89d830039f36be1d9c23", kill_on_drop: false }`
[INFO] [stdout] 094a1995510084640a5ab44faffc9b65080f7ee5d55a89d830039f36be1d9c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 725f9c2f3a815f9057c8e37b85fcc579030224bd9b999da0fb28701a05d3b95d
[INFO] running `Command { std: "docker" "start" "-a" "725f9c2f3a815f9057c8e37b85fcc579030224bd9b999da0fb28701a05d3b95d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling mev-builders-macros v0.1.7
[INFO] [stderr]    Compiling mev-builders v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "725f9c2f3a815f9057c8e37b85fcc579030224bd9b999da0fb28701a05d3b95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725f9c2f3a815f9057c8e37b85fcc579030224bd9b999da0fb28701a05d3b95d", kill_on_drop: false }`
[INFO] [stdout] 725f9c2f3a815f9057c8e37b85fcc579030224bd9b999da0fb28701a05d3b95d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 910062cd274659704fa647d70f641cce5fc0702d228ba22cecd18c4ebaa74c66
[INFO] running `Command { std: "docker" "start" "-a" "910062cd274659704fa647d70f641cce5fc0702d228ba22cecd18c4ebaa74c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling mev-builders v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "910062cd274659704fa647d70f641cce5fc0702d228ba22cecd18c4ebaa74c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910062cd274659704fa647d70f641cce5fc0702d228ba22cecd18c4ebaa74c66", kill_on_drop: false }`
[INFO] [stdout] 910062cd274659704fa647d70f641cce5fc0702d228ba22cecd18c4ebaa74c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99212df83c40a5f6806083ba64c7fc66303dfa28aaf3551eab9c994ddfdb55d6
[INFO] running `Command { std: "docker" "start" "-a" "99212df83c40a5f6806083ba64c7fc66303dfa28aaf3551eab9c994ddfdb55d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mev_builders-efc20f5f91e2ba24)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_required_fields_not_empty ... ok
[INFO] [stdout] test tests::test_identifier_format ... ok
[INFO] [stdout] test tests::test_unique_mev_share_endpoints ... ok
[INFO] [stdout] test tests::test_unique_identifiers ... ok
[INFO] [stdout] test tests::test_urls_valid_format ... ok
[INFO] [stdout] test tests::verify_builders_sorted_by_blocks ... ok
[INFO] [stdout] test tests::test_unique_names ... ok
[INFO] [stdout] test tests::verify_that_min_five_builders_are_present ... ok
[INFO] [stdout] test tests::test_unique_rpc_endpoints ... ok
[INFO] [stderr]    Doc-tests mev_builders
[INFO] [stdout] test tests::test_unique_websites ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "99212df83c40a5f6806083ba64c7fc66303dfa28aaf3551eab9c994ddfdb55d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99212df83c40a5f6806083ba64c7fc66303dfa28aaf3551eab9c994ddfdb55d6", kill_on_drop: false }`
[INFO] [stdout] 99212df83c40a5f6806083ba64c7fc66303dfa28aaf3551eab9c994ddfdb55d6