[INFO] cloning repository https://github.com/juliamrch/ethereum-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juliamrch/ethereum-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliamrch%2Fethereum-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliamrch%2Fethereum-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1974dbdfac89bfd091c2bdea470fe3b5420fa78a
[INFO] building juliamrch/ethereum-api against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliamrch%2Fethereum-api" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/juliamrch/ethereum-api
[INFO] finished tweaking git repo https://github.com/juliamrch/ethereum-api
[INFO] tweaked toml for git repo https://github.com/juliamrch/ethereum-api written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/juliamrch/ethereum-api on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/juliamrch/ethereum-api 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "681f74549247cc691666b167bc9b53a4ed502257527abf8228e2e5e58dc192e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "681f74549247cc691666b167bc9b53a4ed502257527abf8228e2e5e58dc192e0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2062d9a149b00b28504489b600c8d964875984a5d9a538c10f58f882b7712169", kill_on_drop: false }`
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[INFO] [stderr]    Compiling alchemy-api v0.1.0
[INFO] [stderr]    Compiling nft_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct AlchemyResponse {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 90 |     ownedNfts: Vec<NFTData>,
[INFO] [stdout] 91 |     total_count: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `contract`, `balance`, and `description` are never read
[INFO] [stdout]    --> src/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout]  95 | struct NFTData {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout]  96 |     contract: ContractData,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]  97 |     id: NFTId,
[INFO] [stdout]  98 |     balance: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]  99 |     title: String,
[INFO] [stdout] 100 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct ContractData {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 105 |     address: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenMetadata` is never read
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct NFTId {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 110 |     tokenId: String,
[INFO] [stdout] 111 |     tokenMetadata: TokenMetadata,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenType` is never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct TokenMetadata {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 116 |     tokenType: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ownedNfts` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     ownedNfts: Vec<NFTData>,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to snake case: `owned_nfts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenId` should have a snake case name
[INFO] [stdout]    --> src/main.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     tokenId: String,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenMetadata` should have a snake case name
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     tokenMetadata: TokenMetadata,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     tokenType: String,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to snake case: `token_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 32s
[INFO] running `Command { std: "docker" "inspect" "2062d9a149b00b28504489b600c8d964875984a5d9a538c10f58f882b7712169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2062d9a149b00b28504489b600c8d964875984a5d9a538c10f58f882b7712169", kill_on_drop: false }`
[INFO] [stdout] 2062d9a149b00b28504489b600c8d964875984a5d9a538c10f58f882b7712169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bac90d5a2ab736d011d9fc829534aa7a760cdb83d6409b0f9852947168f2fec8
[INFO] running `Command { std: "docker" "start" "-a" "bac90d5a2ab736d011d9fc829534aa7a760cdb83d6409b0f9852947168f2fec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nft_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct AlchemyResponse {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 90 |     ownedNfts: Vec<NFTData>,
[INFO] [stdout] 91 |     total_count: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `contract`, `balance`, and `description` are never read
[INFO] [stdout]    --> src/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout]  95 | struct NFTData {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout]  96 |     contract: ContractData,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]  97 |     id: NFTId,
[INFO] [stdout]  98 |     balance: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]  99 |     title: String,
[INFO] [stdout] 100 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> src/main.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct ContractData {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 105 |     address: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenMetadata` is never read
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct NFTId {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 110 |     tokenId: String,
[INFO] [stdout] 111 |     tokenMetadata: TokenMetadata,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tokenType` is never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct TokenMetadata {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 116 |     tokenType: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ownedNfts` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     ownedNfts: Vec<NFTData>,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to snake case: `owned_nfts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenId` should have a snake case name
[INFO] [stdout]    --> src/main.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     tokenId: String,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenMetadata` should have a snake case name
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     tokenMetadata: TokenMetadata,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     tokenType: String,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to snake case: `token_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "bac90d5a2ab736d011d9fc829534aa7a760cdb83d6409b0f9852947168f2fec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac90d5a2ab736d011d9fc829534aa7a760cdb83d6409b0f9852947168f2fec8", kill_on_drop: false }`
[INFO] [stdout] bac90d5a2ab736d011d9fc829534aa7a760cdb83d6409b0f9852947168f2fec8
