[INFO] fetching crate mev-builders 0.1.7...
[INFO] testing mev-builders-0.1.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mev-builders 0.1.7 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mev-builders 0.1.7 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a92d2b8f55600c0f700166020a91c13be43b8d0657595b7b2409e16568f53f08
[INFO] running `Command { std: "docker" "start" "-a" "a92d2b8f55600c0f700166020a91c13be43b8d0657595b7b2409e16568f53f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a92d2b8f55600c0f700166020a91c13be43b8d0657595b7b2409e16568f53f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92d2b8f55600c0f700166020a91c13be43b8d0657595b7b2409e16568f53f08", kill_on_drop: false }`
[INFO] [stdout] a92d2b8f55600c0f700166020a91c13be43b8d0657595b7b2409e16568f53f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbae4b77b988a58100b73c0333daf6fad497a7878b1f082e492aa40fda79ba3b
[INFO] running `Command { std: "docker" "start" "-a" "bbae4b77b988a58100b73c0333daf6fad497a7878b1f082e492aa40fda79ba3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive 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 11.62s
[INFO] running `Command { std: "docker" "inspect" "bbae4b77b988a58100b73c0333daf6fad497a7878b1f082e492aa40fda79ba3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbae4b77b988a58100b73c0333daf6fad497a7878b1f082e492aa40fda79ba3b", kill_on_drop: false }`
[INFO] [stdout] bbae4b77b988a58100b73c0333daf6fad497a7878b1f082e492aa40fda79ba3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ec4634bc1df06d7c1ac937605b49e6217bc40e04961653d3f8c5aa3f28d7cc
[INFO] running `Command { std: "docker" "start" "-a" "70ec4634bc1df06d7c1ac937605b49e6217bc40e04961653d3f8c5aa3f28d7cc", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "70ec4634bc1df06d7c1ac937605b49e6217bc40e04961653d3f8c5aa3f28d7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ec4634bc1df06d7c1ac937605b49e6217bc40e04961653d3f8c5aa3f28d7cc", kill_on_drop: false }`
[INFO] [stdout] 70ec4634bc1df06d7c1ac937605b49e6217bc40e04961653d3f8c5aa3f28d7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ac3e54607c413dd789a1eac01946fab63aa53b919daf813d96cc130365390c9
[INFO] running `Command { std: "docker" "start" "-a" "8ac3e54607c413dd789a1eac01946fab63aa53b919daf813d96cc130365390c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_identifier_format ... ok
[INFO] [stdout] test tests::test_required_fields_not_empty ... ok
[INFO] [stdout] test tests::test_unique_mev_share_endpoints ... ok
[INFO] [stdout] test tests::test_unique_identifiers ... ok
[INFO] [stdout] test tests::test_unique_names ... ok
[INFO] [stdout] test tests::test_unique_rpc_endpoints ... ok
[INFO] [stdout] test tests::test_unique_websites ... ok
[INFO] [stdout] test tests::test_urls_valid_format ... ok
[INFO] [stdout] test tests::verify_that_min_five_builders_are_present ... ok
[INFO] [stdout] test tests::verify_builders_sorted_by_blocks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mev_builders
[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" "8ac3e54607c413dd789a1eac01946fab63aa53b919daf813d96cc130365390c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac3e54607c413dd789a1eac01946fab63aa53b919daf813d96cc130365390c9", kill_on_drop: false }`
[INFO] [stdout] 8ac3e54607c413dd789a1eac01946fab63aa53b919daf813d96cc130365390c9