[INFO] cloning repository https://github.com/1devNdogs/rusting-on-ethers-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1devNdogs/rusting-on-ethers-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1devNdogs%2Frusting-on-ethers-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1devNdogs%2Frusting-on-ethers-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c44757fc17fdee046a80bf0bee88926ee4880045 [INFO] checking 1devNdogs/rusting-on-ethers-rs against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1devNdogs%2Frusting-on-ethers-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1devNdogs/rusting-on-ethers-rs on toolchain e652caa679a304af11fc04f1f12452f255a82593 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1devNdogs/rusting-on-ethers-rs [INFO] finished tweaking git repo https://github.com/1devNdogs/rusting-on-ethers-rs [INFO] tweaked toml for git repo https://github.com/1devNdogs/rusting-on-ethers-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/1devNdogs/rusting-on-ethers-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/gakonst/ethers-rs` [INFO] [stderr] Downloading crates ... 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"1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 322839fc4aa9de8458c65375006e46828c1a509f4d5c3b81b1946abd469717a5 [INFO] running `Command { std: "docker" "start" "-a" "322839fc4aa9de8458c65375006e46828c1a509f4d5c3b81b1946abd469717a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] 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[stderr] Checking ethers-core v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking ethers-contract-abigen v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking ethers-providers v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking ethers-signers v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Compiling ethers-contract-derive v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking ethers-contract v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking ethers-middleware v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking ethers v0.4.0 (https://github.com/gakonst/ethers-rs#d31d19c3) [INFO] [stderr] Checking rust_quickstart v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `async_one` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let async_one = subscribe_blocks::run(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_one` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `async_three` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let async_three = watch_blocks::run(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_three` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `async_four` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let async_four = watch_pending_transactions::run(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_four` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `async_one` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let async_one = subscribe_blocks::run(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_one` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `async_three` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let async_three = watch_blocks::run(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_three` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `async_four` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let async_four = watch_pending_transactions::run(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_four` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | futures::join!(async_two); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `futures::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | futures::join!(async_two); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `futures::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 24s [INFO] running `Command { std: "docker" "inspect" "322839fc4aa9de8458c65375006e46828c1a509f4d5c3b81b1946abd469717a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "322839fc4aa9de8458c65375006e46828c1a509f4d5c3b81b1946abd469717a5", kill_on_drop: false }` [INFO] [stdout] 322839fc4aa9de8458c65375006e46828c1a509f4d5c3b81b1946abd469717a5