[INFO] cloning repository https://github.com/pfcoder/lcd-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfcoder/lcd-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfcoder%2Flcd-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfcoder%2Flcd-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 781b816851ffab026555d31c559c8f3115202cc7 [INFO] checking pfcoder/lcd-core against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfcoder%2Flcd-core" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pfcoder/lcd-core on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pfcoder/lcd-core [INFO] finished tweaking git repo https://github.com/pfcoder/lcd-core [INFO] tweaked toml for git repo https://github.com/pfcoder/lcd-core written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pfcoder/lcd-core 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.58 [INFO] [stderr] Downloaded autocfg v1.2.0 [INFO] [stderr] Downloaded hashlink v0.9.0 [INFO] [stderr] Downloaded thiserror v1.0.58 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded destructure_traitobject v0.2.0 [INFO] [stderr] Downloaded unsafe-any-ors v1.0.0 [INFO] [stderr] Downloaded typemap-ors v1.0.0 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded ordered-float v2.10.1 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded ping-rs v0.1.2 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded fastrand v2.0.2 [INFO] [stderr] Downloaded anstream v0.6.13 [INFO] [stderr] Downloaded arc-swap v1.7.1 [INFO] [stderr] Downloaded curl v0.4.46 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.11 [INFO] [stderr] Downloaded serde_yaml v0.9.34+deprecated [INFO] [stderr] Downloaded rusqlite v0.31.0 [INFO] [stderr] Downloaded hyper v1.2.0 [INFO] [stderr] Downloaded h2 v0.4.4 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"/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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6e287037da8dedacf0335133ab6d9b677e3934aff9df02f9d69e8952f07a634 [INFO] running `Command { std: "docker" "start" "-a" "c6e287037da8dedacf0335133ab6d9b677e3934aff9df02f9d69e8952f07a634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6e287037da8dedacf0335133ab6d9b677e3934aff9df02f9d69e8952f07a634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6e287037da8dedacf0335133ab6d9b677e3934aff9df02f9d69e8952f07a634", kill_on_drop: false }` [INFO] [stdout] c6e287037da8dedacf0335133ab6d9b677e3934aff9df02f9d69e8952f07a634 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aeb1dc167d902684b169800e7b4b69f365072908549e8015784d5200ad797c25 [INFO] running `Command { std: "docker" "start" "-a" "aeb1dc167d902684b169800e7b4b69f365072908549e8015784d5200ad797c25", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking itoa v1.0.11 [INFO] 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(/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/pools/poolin.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> src/miner/avalon.rs:511:13 [INFO] [stdout] | [INFO] [stdout] 511 | let ip = "192.168.187.170"; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> src/miner/avalon.rs:559:13 [INFO] [stdout] | [INFO] [stdout] 559 | let ip = "192.168.189.207"; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/miner/avalon.rs:622:13 [INFO] [stdout] | [INFO] [stdout] 622 | let res = tcp_write_pool(ip, &account, 3).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/miner/ant.rs:401:9 [INFO] [stdout] | [INFO] [stdout] 401 | env_logger::try_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 401 | let _ = env_logger::try_init(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/miner/ant.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 411 | env_logger::try_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 411 | let _ = env_logger::try_init(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.90s [INFO] running `Command { std: "docker" "inspect" "aeb1dc167d902684b169800e7b4b69f365072908549e8015784d5200ad797c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeb1dc167d902684b169800e7b4b69f365072908549e8015784d5200ad797c25", kill_on_drop: false }` [INFO] [stdout] aeb1dc167d902684b169800e7b4b69f365072908549e8015784d5200ad797c25