[INFO] cloning repository https://github.com/0x3Zero/nft-metadata-meta-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x3Zero/nft-metadata-meta-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3Zero%2Fnft-metadata-meta-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3Zero%2Fnft-metadata-meta-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bd1a0cef8bdbe59281c2e20d1836e63a60a2dc1
[INFO] testing 0x3Zero/nft-metadata-meta-contract against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x3Zero%2Fnft-metadata-meta-contract" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0x3Zero/nft-metadata-meta-contract
[INFO] finished tweaking git repo https://github.com/0x3Zero/nft-metadata-meta-contract
[INFO] tweaked toml for git repo https://github.com/0x3Zero/nft-metadata-meta-contract written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x3Zero/nft-metadata-meta-contract on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x3Zero/nft-metadata-meta-contract 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa40e5b6a8f33e480842cb59f156add9ca28b257772b3586bbf1789781d168ea
[INFO] running `Command { std: "docker" "start" "-a" "fa40e5b6a8f33e480842cb59f156add9ca28b257772b3586bbf1789781d168ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa40e5b6a8f33e480842cb59f156add9ca28b257772b3586bbf1789781d168ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa40e5b6a8f33e480842cb59f156add9ca28b257772b3586bbf1789781d168ea", kill_on_drop: false }`
[INFO] [stdout] fa40e5b6a8f33e480842cb59f156add9ca28b257772b3586bbf1789781d168ea
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a6a832ba3ff51153097fbf32d0464040035694ac314cdedb6381671f63582a
[INFO] running `Command { std: "docker" "start" "-a" "20a6a832ba3ff51153097fbf32d0464040035694ac314cdedb6381671f63582a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling marine-timestamp-macro v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling regex v1.9.6
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling marine-rs-sdk-main v0.7.1
[INFO] [stderr]    Compiling primitive-types v0.12.1
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling marine-rs-sdk-main v0.8.1
[INFO] [stderr]    Compiling marine-macro-impl v0.8.1
[INFO] [stderr]    Compiling marine-macro-impl v0.7.1
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling marine-macro v0.8.1
[INFO] [stderr]    Compiling polyplets v0.3.3
[INFO] [stderr]    Compiling marine-macro v0.7.1
[INFO] [stderr]    Compiling marine-rs-sdk v0.7.1
[INFO] [stderr]    Compiling meta-contract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `data::OpenSeaAttributes`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use data::OpenSeaAttributes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParamType` and `decode`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ethabi::{decode, ParamType};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::NFTMetadataStandard`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use types::NFTMetadataStandard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     contract: MetaContract,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     contract: MetaContract,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_key`
[INFO] [stdout]   --> src/main.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     data_key: String,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_id`
[INFO] [stdout]   --> src/main.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     token_id: String,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     data: String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     contract: MetaContract,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `owner`, `cid`, and `version` are never read
[INFO] [stdout]  --> src/data.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DataStructFork {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 5 |     pub owner: String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub cid: String,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 7 |     pub version: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataStructFork` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_TIMEOUT_SEC` is never used
[INFO] [stdout]  --> src/defaults.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static DEFAULT_TIMEOUT_SEC: u64 = 1u64;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_IPFS_MULTIADDR` is never used
[INFO] [stdout]  --> src/defaults.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub static DEFAULT_IPFS_MULTIADDR: &str = "/ip4/127.0.0.1/tcp/5001";
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_COLLABEAT_URL` is never used
[INFO] [stdout]  --> src/defaults.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub static DEFAULT_COLLABEAT_URL: &str = "https://app.collabeat.com/music/";
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loose` is never read
[INFO] [stdout]   --> src/types.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct SerdeMetadata {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 70 |     pub loose: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SerdeMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `attributes` are never read
[INFO] [stdout]   --> src/types.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct NFTMetadataStandard {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 75 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 76 |     pub attributes: Vec<OpenSeaAttributes>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NFTMetadataStandard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "20a6a832ba3ff51153097fbf32d0464040035694ac314cdedb6381671f63582a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a6a832ba3ff51153097fbf32d0464040035694ac314cdedb6381671f63582a", kill_on_drop: false }`
[INFO] [stdout] 20a6a832ba3ff51153097fbf32d0464040035694ac314cdedb6381671f63582a
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0b2dcc89500473f2fa5c3bfc57fd025ec3430efa3f3c008a64f4949f7fbe1c
[INFO] running `Command { std: "docker" "start" "-a" "0c0b2dcc89500473f2fa5c3bfc57fd025ec3430efa3f3c008a64f4949f7fbe1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling meta-contract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `data::OpenSeaAttributes`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use data::OpenSeaAttributes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParamType` and `decode`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ethabi::{decode, ParamType};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::NFTMetadataStandard`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use types::NFTMetadataStandard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     contract: MetaContract,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]   --> src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     contract: MetaContract,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_key`
[INFO] [stdout]   --> src/main.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     data_key: String,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_id`
[INFO] [stdout]   --> src/main.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     token_id: String,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     data: String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `contract`
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     contract: MetaContract,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `owner`, `cid`, and `version` are never read
[INFO] [stdout]  --> src/data.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DataStructFork {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 5 |     pub owner: String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub cid: String,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 7 |     pub version: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataStructFork` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_TIMEOUT_SEC` is never used
[INFO] [stdout]  --> src/defaults.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static DEFAULT_TIMEOUT_SEC: u64 = 1u64;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_IPFS_MULTIADDR` is never used
[INFO] [stdout]  --> src/defaults.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub static DEFAULT_IPFS_MULTIADDR: &str = "/ip4/127.0.0.1/tcp/5001";
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEFAULT_COLLABEAT_URL` is never used
[INFO] [stdout]  --> src/defaults.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub static DEFAULT_COLLABEAT_URL: &str = "https://app.collabeat.com/music/";
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loose` is never read
[INFO] [stdout]   --> src/types.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct SerdeMetadata {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 70 |     pub loose: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SerdeMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `attributes` are never read
[INFO] [stdout]   --> src/types.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct NFTMetadataStandard {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 75 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 76 |     pub attributes: Vec<OpenSeaAttributes>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NFTMetadataStandard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0c0b2dcc89500473f2fa5c3bfc57fd025ec3430efa3f3c008a64f4949f7fbe1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0b2dcc89500473f2fa5c3bfc57fd025ec3430efa3f3c008a64f4949f7fbe1c", kill_on_drop: false }`
[INFO] [stdout] 0c0b2dcc89500473f2fa5c3bfc57fd025ec3430efa3f3c008a64f4949f7fbe1c
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd6c6689ab87eff928d12ba25b2f055b563266547781b0149fea1cbb6ef1ea0c
[INFO] running `Command { std: "docker" "start" "-a" "bd6c6689ab87eff928d12ba25b2f055b563266547781b0149fea1cbb6ef1ea0c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `data::OpenSeaAttributes`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use data::OpenSeaAttributes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ParamType` and `decode`
[INFO] [stderr]  --> src/main.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ethabi::{decode, ParamType};
[INFO] [stderr]   |              ^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `types::NFTMetadataStandard`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use types::NFTMetadataStandard;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `contract`
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     contract: MetaContract,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `contract`
[INFO] [stderr]   --> src/main.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     contract: MetaContract,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_key`
[INFO] [stderr]   --> src/main.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     data_key: String,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token_id`
[INFO] [stderr]   --> src/main.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     token_id: String,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     data: String,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `contract`
[INFO] [stderr]    --> src/main.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     contract: MetaContract,
[INFO] [stderr]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contract`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `owner`, `cid`, and `version` are never read
[INFO] [stderr]  --> src/data.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DataStructFork {
[INFO] [stderr]   |            -------------- fields in this struct
[INFO] [stderr] 5 |     pub owner: String,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr] 6 |     pub cid: String,
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 7 |     pub version: String,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `DataStructFork` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `DEFAULT_TIMEOUT_SEC` is never used
[INFO] [stderr]  --> src/defaults.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub static DEFAULT_TIMEOUT_SEC: u64 = 1u64;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `DEFAULT_IPFS_MULTIADDR` is never used
[INFO] [stderr]  --> src/defaults.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub static DEFAULT_IPFS_MULTIADDR: &str = "/ip4/127.0.0.1/tcp/5001";
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `DEFAULT_COLLABEAT_URL` is never used
[INFO] [stderr]  --> src/defaults.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub static DEFAULT_COLLABEAT_URL: &str = "https://app.collabeat.com/music/";
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `loose` is never read
[INFO] [stderr]   --> src/types.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct SerdeMetadata {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 70 |     pub loose: i64,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SerdeMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `attributes` are never read
[INFO] [stderr]   --> src/types.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct NFTMetadataStandard {
[INFO] [stderr]    |            ------------------- fields in this struct
[INFO] [stderr] 75 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 76 |     pub attributes: Vec<OpenSeaAttributes>,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NFTMetadataStandard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `meta-contract` (bin "meta-contract" test) generated 15 warnings (run `cargo fix --bin "meta-contract" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/meta_contract-d0fcd46f20c9867c)
[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" "bd6c6689ab87eff928d12ba25b2f055b563266547781b0149fea1cbb6ef1ea0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd6c6689ab87eff928d12ba25b2f055b563266547781b0149fea1cbb6ef1ea0c", kill_on_drop: false }`
[INFO] [stdout] bd6c6689ab87eff928d12ba25b2f055b563266547781b0149fea1cbb6ef1ea0c
