[INFO] cloning repository https://github.com/alexxxkny/node-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexxxkny/node-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexxxkny%2Fnode-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexxxkny%2Fnode-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10c1425e2b7e4dee5136c28872060dee76dd7a53
[INFO] checking alexxxkny/node-client against master#e59540968e0c6fc3c37d92a639b83fc8fcee5e81 for pr-114559
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexxxkny%2Fnode-client" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexxxkny/node-client on toolchain e59540968e0c6fc3c37d92a639b83fc8fcee5e81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexxxkny/node-client
[INFO] finished tweaking git repo https://github.com/alexxxkny/node-client
[INFO] tweaked toml for git repo https://github.com/alexxxkny/node-client written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexxxkny/node-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" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ss58-registry v1.22.0
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[INFO] [stderr]   Downloaded subxt-macro v0.21.0
[INFO] [stderr]   Downloaded subxt v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad099354d6612d2147a410c534da09a16e9dd6bd76bd1aad54d7aaf28062a26
[INFO] running `Command { std: "docker" "start" "-a" "6ad099354d6612d2147a410c534da09a16e9dd6bd76bd1aad54d7aaf28062a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad099354d6612d2147a410c534da09a16e9dd6bd76bd1aad54d7aaf28062a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad099354d6612d2147a410c534da09a16e9dd6bd76bd1aad54d7aaf28062a26", kill_on_drop: false }`
[INFO] [stdout] 6ad099354d6612d2147a410c534da09a16e9dd6bd76bd1aad54d7aaf28062a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c25d3f43e0ede46e5d4689eafb4d19f667f4a52543ff92b737da0749bc596bf
[INFO] running `Command { std: "docker" "start" "-a" "4c25d3f43e0ede46e5d4689eafb4d19f667f4a52543ff92b737da0749bc596bf", kill_on_drop: false }`
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[INFO] [stderr]     Checking sp-trie v6.0.0
[INFO] [stderr]     Checking sp-keystore v0.12.0
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[INFO] [stderr]     Checking pin-project v1.0.10
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[INFO] [stderr]     Checking sp-state-machine v0.12.0
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[INFO] [stderr]    Compiling subxt-codegen v0.21.0
[INFO] [stderr]     Checking sp-io v6.0.0
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling subxt-macro v0.21.0
[INFO] [stderr]     Checking sp-application-crypto v6.0.0
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[INFO] [stderr]     Checking node-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sp_keyring::AccountKeyring`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sp_keyring::AccountKeyring;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subxt::PairSigner`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use subxt::PairSigner;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sp_keyring::AccountKeyring`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sp_keyring::AccountKeyring;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subxt::PairSigner`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use subxt::PairSigner;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let api = ClientBuilder::new()
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_api`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let api = ClientBuilder::new()
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_api`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.25s
[INFO] running `Command { std: "docker" "inspect" "4c25d3f43e0ede46e5d4689eafb4d19f667f4a52543ff92b737da0749bc596bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c25d3f43e0ede46e5d4689eafb4d19f667f4a52543ff92b737da0749bc596bf", kill_on_drop: false }`
[INFO] [stdout] 4c25d3f43e0ede46e5d4689eafb4d19f667f4a52543ff92b737da0749bc596bf
