[INFO] fetching crate eosio-client-api 0.2.5...
[INFO] checking eosio-client-api-0.2.5 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate eosio-client-api 0.2.5 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate eosio-client-api 0.2.5 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-95/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: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af1a2e98953ad23ff69179bcac04a97a76b3d0adb4b8fc85caf48b4d315f536
[INFO] running `Command { std: "docker" "start" "-a" "4af1a2e98953ad23ff69179bcac04a97a76b3d0adb4b8fc85caf48b4d315f536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af1a2e98953ad23ff69179bcac04a97a76b3d0adb4b8fc85caf48b4d315f536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af1a2e98953ad23ff69179bcac04a97a76b3d0adb4b8fc85caf48b4d315f536", kill_on_drop: false }`
[INFO] [stdout] 4af1a2e98953ad23ff69179bcac04a97a76b3d0adb4b8fc85caf48b4d315f536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bcffc7b2e24931da6dd71ae43311ac2ed7e2848c82ade58344a1313fdf74517
[INFO] running `Command { std: "docker" "start" "-a" "9bcffc7b2e24931da6dd71ae43311ac2ed7e2848c82ade58344a1313fdf74517", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling futures-util v0.3.15
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[INFO] [stderr]     Checking tinyvec v1.2.0
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[INFO] [stderr]     Checking form_urlencoded v1.0.1
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[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking block-buffer v0.3.3
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[INFO] [stderr]    Compiling libabieos-sys v0.3.7
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[INFO] [stderr]     Checking block-buffer v0.2.0-tmp
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[INFO] [stderr]     Checking hmac v0.7.1
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[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking backtrace v0.3.57
[INFO] [stderr]     Checking crypto-hashes v0.7.0
[INFO] [stderr]     Checking eosio-client-keys v0.1.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
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[INFO] [stderr]     Checking pin-project v1.0.7
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[INFO] [stderr]     Checking base64-serde v0.5.1
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[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking eosio-client-api v0.2.5 (/opt/rustwide/workdir)
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.50s
[INFO] running `Command { std: "docker" "inspect" "9bcffc7b2e24931da6dd71ae43311ac2ed7e2848c82ade58344a1313fdf74517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcffc7b2e24931da6dd71ae43311ac2ed7e2848c82ade58344a1313fdf74517", kill_on_drop: false }`
[INFO] [stdout] 9bcffc7b2e24931da6dd71ae43311ac2ed7e2848c82ade58344a1313fdf74517
