[INFO] cloning repository https://github.com/jprio/loadbalancer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jprio/loadbalancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprio%2Floadbalancer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprio%2Floadbalancer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d01d245b63c4ce64be60935a4b26f07a46158c6c [INFO] checking jprio/loadbalancer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprio%2Floadbalancer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jprio/loadbalancer 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/jprio/loadbalancer [INFO] finished tweaking git repo https://github.com/jprio/loadbalancer [INFO] tweaked toml for git repo https://github.com/jprio/loadbalancer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jprio/loadbalancer 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 cc v1.0.98 [INFO] [stderr] Downloaded assert-json-diff v2.0.2 [INFO] [stderr] Downloaded anstyle-query v1.0.3 [INFO] [stderr] Downloaded hyper-tls v0.6.0 [INFO] [stderr] Downloaded wiremock v0.6.0 [INFO] [stderr] Downloaded deadpool-runtime v0.1.4 [INFO] [stderr] Downloaded deadpool v0.10.0 [INFO] [stderr] Downloaded hyper-util v0.1.4 [INFO] [stderr] Downloaded h2 v0.4.5 [INFO] [stderr] Downloaded actix-http v3.7.0 [INFO] [stderr] Downloaded brotli-decompressor v4.0.0 [INFO] [stderr] Downloaded reqwest v0.12.4 [INFO] [stderr] Downloaded actix-web v4.6.0 [INFO] [stderr] Downloaded regex-syntax v0.8.3 [INFO] [stderr] Downloaded zstd-sys v2.0.10+zstd.1.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bfba3e1671cf5de6546f09776ab3a86492f54e9c977cc1ed35182e0a858d11ab [INFO] running `Command { std: "docker" "start" "-a" "bfba3e1671cf5de6546f09776ab3a86492f54e9c977cc1ed35182e0a858d11ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfba3e1671cf5de6546f09776ab3a86492f54e9c977cc1ed35182e0a858d11ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfba3e1671cf5de6546f09776ab3a86492f54e9c977cc1ed35182e0a858d11ab", kill_on_drop: false }` [INFO] [stdout] bfba3e1671cf5de6546f09776ab3a86492f54e9c977cc1ed35182e0a858d11ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 154a6812a35eec69f4518c0f4c06e42adfcf5e13c1393263f4da2315fe6df2ff [INFO] running `Command { std: "docker" "start" "-a" "154a6812a35eec69f4518c0f4c06e42adfcf5e13c1393263f4da2315fe6df2ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling bytestring v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking brotli-decompressor v4.0.0 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Compiling regex-lite v0.1.5 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking brotli v6.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking deadpool-runtime v0.1.4 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking actix-router v0.5.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking deadpool v0.10.0 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking actix-http v3.7.0 [INFO] [stderr] Checking hyper-util v0.1.4 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking wiremock v0.6.0 [INFO] [stderr] Checking actix-web v4.6.0 [INFO] [stderr] Checking reqwest v0.12.4 [INFO] [stderr] Checking loadbalancer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `collections::linked_list::Iter` and `iter::Cycle` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | collections::linked_list::Iter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | fmt::Display, [INFO] [stdout] 5 | iter::Cycle, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::linked_list::Iter` and `iter::Cycle` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | collections::linked_list::Iter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | fmt::Display, [INFO] [stdout] 5 | iter::Cycle, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/lib.rs:48:26 [INFO] [stdout] | [INFO] [stdout] 48 | async fn next(&self, request: &HttpRequest) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/lib.rs:48:26 [INFO] [stdout] | [INFO] [stdout] 48 | async fn next(&self, request: &HttpRequest) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/lib.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | async fn next(&self, request: &HttpRequest) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/lib.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | async fn next(&self, request: &HttpRequest) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [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` profile [unoptimized + debuginfo] target(s) in 14.27s [INFO] running `Command { std: "docker" "inspect" "154a6812a35eec69f4518c0f4c06e42adfcf5e13c1393263f4da2315fe6df2ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "154a6812a35eec69f4518c0f4c06e42adfcf5e13c1393263f4da2315fe6df2ff", kill_on_drop: false }` [INFO] [stdout] 154a6812a35eec69f4518c0f4c06e42adfcf5e13c1393263f4da2315fe6df2ff