[INFO] fetching crate eosio-client-api 0.2.5...
[INFO] checking eosio-client-api-0.2.5 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate eosio-client-api 0.2.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate eosio-client-api 0.2.5 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eosio-client-api 0.2.5
[INFO] finished tweaking crates.io crate eosio-client-api 0.2.5
[INFO] tweaked toml for crates.io crate eosio-client-api 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate eosio-client-api 0.2.5 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded eosio-client-keys v0.1.0
[INFO] [stderr]   Downloaded libabieos-sys v0.3.7
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[INFO] [stdout] d72c37bf32ae2eeffe508ee0fcbb20cddd670edaf24eb675e75ccfd818266e05
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[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f49e2e69c2a380869dd11999a7c776e85464de2bb973bf469b785739d8a422
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[INFO] [stdout] warning: fields `signatures`, `compression`, `packed_context_free_data`, and `packed_trx` are never read
[INFO] [stdout]    --> src/api_types.rs:574:5
[INFO] [stdout]     |
[INFO] [stdout] 572 | pub struct BlockTransactionTrx {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] 573 |     pub id: String,
[INFO] [stdout] 574 |     signatures: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 575 |     compression: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 576 |     packed_context_free_data: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 577 |     // context_free_data: Vec<?>
[INFO] [stdout] 578 |     packed_trx: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BlockTransactionTrx` has a derived impl for the trait `Debug`, 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `signatures`, `compression`, `packed_context_free_data`, and `packed_trx` are never read
[INFO] [stdout]    --> src/api_types.rs:574:5
[INFO] [stdout]     |
[INFO] [stdout] 572 | pub struct BlockTransactionTrx {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] 573 |     pub id: String,
[INFO] [stdout] 574 |     signatures: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 575 |     compression: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 576 |     packed_context_free_data: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 577 |     // context_free_data: Vec<?>
[INFO] [stdout] 578 |     packed_trx: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BlockTransactionTrx` has a derived impl for the trait `Debug`, 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: unused borrow that must be used
[INFO] [stdout]    --> src/json_rpc.rs:604:17
[INFO] [stdout]     |
[INFO] [stdout] 604 |                 &trio.destroy();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 604 |                 let _ = &trio.destroy();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.80s
[INFO] running `Command { std: "docker" "inspect" "33f49e2e69c2a380869dd11999a7c776e85464de2bb973bf469b785739d8a422", kill_on_drop: false }`
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[INFO] [stdout] 33f49e2e69c2a380869dd11999a7c776e85464de2bb973bf469b785739d8a422
