[INFO] cloning repository https://github.com/0xhappyboy/evm-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xhappyboy/evm-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhappyboy%2Fevm-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhappyboy%2Fevm-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eef053b1d98aa7bf97e9a0c7e85b53135777b245
[INFO] testing 0xhappyboy/evm-client against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhappyboy%2Fevm-client" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xhappyboy/evm-client
[INFO] finished tweaking git repo https://github.com/0xhappyboy/evm-client
[INFO] tweaked toml for git repo https://github.com/0xhappyboy/evm-client written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xhappyboy/evm-client on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xhappyboy/evm-client 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58cafe927a14e474186651f7184e855dc52dcdba9fb188734e76281c791c5be8
[INFO] running `Command { std: "docker" "start" "-a" "58cafe927a14e474186651f7184e855dc52dcdba9fb188734e76281c791c5be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58cafe927a14e474186651f7184e855dc52dcdba9fb188734e76281c791c5be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cafe927a14e474186651f7184e855dc52dcdba9fb188734e76281c791c5be8", kill_on_drop: false }`
[INFO] [stdout] 58cafe927a14e474186651f7184e855dc52dcdba9fb188734e76281c791c5be8
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 299b947823d3a6f534dad86b325cbfe7ebb206c1876411a216a7bd6ee6e2e04a
[INFO] running `Command { std: "docker" "start" "-a" "299b947823d3a6f534dad86b325cbfe7ebb206c1876411a216a7bd6ee6e2e04a", kill_on_drop: false }`
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[INFO] [stdout] warning: variant `ETHEREUM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ETHEREUM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthereumMainnet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ARB_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ARB_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArbMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BSC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     BSC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `BscMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BASE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     BASE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BaseMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HYPEREVM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     HYPEREVM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HyperevmMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLASMA_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PLASMA_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlasmaMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `POLYGON_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     POLYGON_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PolygonMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OPTIMISM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     OPTIMISM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OptimismMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ZKSYNC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ZKSYNC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ZksyncMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STARKNET_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     STARKNET_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StarknetMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AVALANCHE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     AVALANCHE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AvalancheMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FANTOM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FANTOM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FantomMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RONIN_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RONIN_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RoninMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SKALE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SKALE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SkaleMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IMMUTABLE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     IMMUTABLE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ImmutableMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]    --> src/lib.rs:348:49
[INFO] [stdout]     |
[INFO] [stdout] 348 |             match Provider::<Http>::try_from(url.clone()) {
[INFO] [stdout]     |                                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 54s
[INFO] running `Command { std: "docker" "inspect" "299b947823d3a6f534dad86b325cbfe7ebb206c1876411a216a7bd6ee6e2e04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299b947823d3a6f534dad86b325cbfe7ebb206c1876411a216a7bd6ee6e2e04a", kill_on_drop: false }`
[INFO] [stdout] 299b947823d3a6f534dad86b325cbfe7ebb206c1876411a216a7bd6ee6e2e04a
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b6df2e7d794e426e2aeab283208f28d0019d1ba3e1ec009345756555660dc57
[INFO] running `Command { std: "docker" "start" "-a" "7b6df2e7d794e426e2aeab283208f28d0019d1ba3e1ec009345756555660dc57", kill_on_drop: false }`
[INFO] [stdout] warning: variant `ETHEREUM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ETHEREUM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthereumMainnet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling evm-client v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ARB_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ARB_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArbMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BSC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     BSC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `BscMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BASE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     BASE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BaseMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HYPEREVM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     HYPEREVM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HyperevmMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLASMA_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PLASMA_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlasmaMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `POLYGON_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     POLYGON_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PolygonMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OPTIMISM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     OPTIMISM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OptimismMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ZKSYNC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ZKSYNC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ZksyncMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STARKNET_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     STARKNET_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StarknetMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AVALANCHE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     AVALANCHE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AvalancheMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FANTOM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FANTOM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FantomMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RONIN_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RONIN_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RoninMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SKALE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SKALE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SkaleMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IMMUTABLE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     IMMUTABLE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ImmutableMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]    --> src/lib.rs:348:49
[INFO] [stdout]     |
[INFO] [stdout] 348 |             match Provider::<Http>::try_from(url.clone()) {
[INFO] [stdout]     |                                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ETHEREUM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ETHEREUM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthereumMainnet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ARB_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ARB_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArbMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BSC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     BSC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `BscMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BASE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     BASE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BaseMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HYPEREVM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     HYPEREVM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HyperevmMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLASMA_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PLASMA_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlasmaMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `POLYGON_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     POLYGON_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PolygonMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OPTIMISM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     OPTIMISM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OptimismMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ZKSYNC_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ZKSYNC_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ZksyncMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STARKNET_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     STARKNET_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StarknetMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AVALANCHE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     AVALANCHE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AvalancheMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FANTOM_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FANTOM_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FantomMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RONIN_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RONIN_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RoninMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SKALE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SKALE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SkaleMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IMMUTABLE_MAINNET` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     IMMUTABLE_MAINNET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ImmutableMainnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]    --> src/lib.rs:348:49
[INFO] [stdout]     |
[INFO] [stdout] 348 |             match Provider::<Http>::try_from(url.clone()) {
[INFO] [stdout]     |                                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "7b6df2e7d794e426e2aeab283208f28d0019d1ba3e1ec009345756555660dc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6df2e7d794e426e2aeab283208f28d0019d1ba3e1ec009345756555660dc57", kill_on_drop: false }`
[INFO] [stdout] 7b6df2e7d794e426e2aeab283208f28d0019d1ba3e1ec009345756555660dc57
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7b9bab1347134882db46d836c68f81efcfb94d136a21197460992345c8aa23d
[INFO] running `Command { std: "docker" "start" "-a" "b7b9bab1347134882db46d836c68f81efcfb94d136a21197460992345c8aa23d", kill_on_drop: false }`
[INFO] [stderr] warning: variant `ETHEREUM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     ETHEREUM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthereumMainnet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ARB_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ARB_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArbMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BSC_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     BSC_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `BscMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BASE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     BASE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BaseMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HYPEREVM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     HYPEREVM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HyperevmMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLASMA_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     PLASMA_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlasmaMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `POLYGON_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     POLYGON_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PolygonMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OPTIMISM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     OPTIMISM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OptimismMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ZKSYNC_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ZKSYNC_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ZksyncMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STARKNET_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     STARKNET_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StarknetMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `AVALANCHE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     AVALANCHE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AvalancheMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FANTOM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     FANTOM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FantomMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RONIN_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     RONIN_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RoninMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SKALE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SKALE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SkaleMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IMMUTABLE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     IMMUTABLE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ImmutableMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stderr]    --> src/lib.rs:348:49
[INFO] [stderr]     |
[INFO] [stderr] 348 |             match Provider::<Http>::try_from(url.clone()) {
[INFO] [stderr]     |                                                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `evm-client` (lib) generated 16 warnings
[INFO] [stderr] warning: `evm-client` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evm_client-5bf6e31aca05e19b)
[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] [stderr]    Doc-tests evm_client
[INFO] [stderr] warning: variant `ETHEREUM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     ETHEREUM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthereumMainnet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ARB_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ARB_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArbMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BSC_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     BSC_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `BscMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `BASE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     BASE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BaseMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HYPEREVM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     HYPEREVM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HyperevmMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLASMA_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     PLASMA_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlasmaMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `POLYGON_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     POLYGON_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PolygonMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OPTIMISM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     OPTIMISM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `OptimismMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ZKSYNC_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ZKSYNC_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ZksyncMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STARKNET_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     STARKNET_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StarknetMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `AVALANCHE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     AVALANCHE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AvalancheMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FANTOM_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     FANTOM_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FantomMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RONIN_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     RONIN_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RoninMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SKALE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SKALE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SkaleMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IMMUTABLE_MAINNET` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     IMMUTABLE_MAINNET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ImmutableMainnet`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[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" "b7b9bab1347134882db46d836c68f81efcfb94d136a21197460992345c8aa23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b9bab1347134882db46d836c68f81efcfb94d136a21197460992345c8aa23d", kill_on_drop: false }`
[INFO] [stdout] b7b9bab1347134882db46d836c68f81efcfb94d136a21197460992345c8aa23d