[INFO] fetching crate mev-builders 0.1.7...
[INFO] testing mev-builders-0.1.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate mev-builders 0.1.7 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mev-builders 0.1.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mev-builders-macros v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 353dd8298b500e9a425327fec77bf1664a80c9b05a5f637bb85a7abbf0ad8847
[INFO] running `Command { std: "docker" "start" "-a" "353dd8298b500e9a425327fec77bf1664a80c9b05a5f637bb85a7abbf0ad8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "353dd8298b500e9a425327fec77bf1664a80c9b05a5f637bb85a7abbf0ad8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353dd8298b500e9a425327fec77bf1664a80c9b05a5f637bb85a7abbf0ad8847", kill_on_drop: false }`
[INFO] [stdout] 353dd8298b500e9a425327fec77bf1664a80c9b05a5f637bb85a7abbf0ad8847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b78e5e56ee86b2b5a14c41778f3f2fbfac6ac5a76b21dc605672e3b2f2623e94
[INFO] running `Command { std: "docker" "start" "-a" "b78e5e56ee86b2b5a14c41778f3f2fbfac6ac5a76b21dc605672e3b2f2623e94", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde v1.0.219
[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 9.98s
[INFO] running `Command { std: "docker" "inspect" "b78e5e56ee86b2b5a14c41778f3f2fbfac6ac5a76b21dc605672e3b2f2623e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78e5e56ee86b2b5a14c41778f3f2fbfac6ac5a76b21dc605672e3b2f2623e94", kill_on_drop: false }`
[INFO] [stdout] b78e5e56ee86b2b5a14c41778f3f2fbfac6ac5a76b21dc605672e3b2f2623e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfaf224d2ca40b547e3bb59366fccd74e663ac6bcaf753db03c00c01ad90c0e4
[INFO] running `Command { std: "docker" "start" "-a" "cfaf224d2ca40b547e3bb59366fccd74e663ac6bcaf753db03c00c01ad90c0e4", 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 0.50s
[INFO] running `Command { std: "docker" "inspect" "cfaf224d2ca40b547e3bb59366fccd74e663ac6bcaf753db03c00c01ad90c0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfaf224d2ca40b547e3bb59366fccd74e663ac6bcaf753db03c00c01ad90c0e4", kill_on_drop: false }`
[INFO] [stdout] cfaf224d2ca40b547e3bb59366fccd74e663ac6bcaf753db03c00c01ad90c0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a650a4b69eb1818c1147d422ecfd4f1686cecae5061ea4cf70ede792f2ffff0
[INFO] running `Command { std: "docker" "start" "-a" "0a650a4b69eb1818c1147d422ecfd4f1686cecae5061ea4cf70ede792f2ffff0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mev_builders-59475f60e2b2a471)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_identifier_format ... ok
[INFO] [stdout] test tests::test_unique_mev_share_endpoints ... ok
[INFO] [stdout] test tests::test_required_fields_not_empty ... 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::verify_builders_sorted_by_blocks ... ok
[INFO] [stdout] test tests::verify_that_min_five_builders_are_present ... ok
[INFO] [stdout] test tests::test_urls_valid_format ... 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" "0a650a4b69eb1818c1147d422ecfd4f1686cecae5061ea4cf70ede792f2ffff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a650a4b69eb1818c1147d422ecfd4f1686cecae5061ea4cf70ede792f2ffff0", kill_on_drop: false }`
[INFO] [stdout] 0a650a4b69eb1818c1147d422ecfd4f1686cecae5061ea4cf70ede792f2ffff0