[INFO] fetching crate teerender 0.1.0-alpha.0... [INFO] checking teerender-0.1.0-alpha.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate teerender 0.1.0-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate teerender 0.1.0-alpha.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate teerender 0.1.0-alpha.0 [INFO] finished tweaking crates.io crate teerender 0.1.0-alpha.0 [INFO] tweaked toml for crates.io crate teerender 0.1.0-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate teerender 0.1.0-alpha.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_path_to_error v0.1.14 [INFO] [stderr] Downloaded fdeflate v0.3.0 [INFO] [stderr] Downloaded matchit v0.7.1 [INFO] [stderr] Downloaded png v0.17.9 [INFO] [stderr] Downloaded axum v0.6.19 [INFO] [stderr] Downloaded exr v1.7.0 [INFO] [stderr] Downloaded image v0.24.6 [INFO] [stderr] Downloaded tiff v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74653eb8e7ba759c4317cedeea6a53c9e6cff31faf9be2e09f5971744726dc80 [INFO] running `Command { std: "docker" "start" "-a" "74653eb8e7ba759c4317cedeea6a53c9e6cff31faf9be2e09f5971744726dc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74653eb8e7ba759c4317cedeea6a53c9e6cff31faf9be2e09f5971744726dc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74653eb8e7ba759c4317cedeea6a53c9e6cff31faf9be2e09f5971744726dc80", kill_on_drop: false }` [INFO] [stdout] 74653eb8e7ba759c4317cedeea6a53c9e6cff31faf9be2e09f5971744726dc80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eaf0d3d24ba9e15da229e6d59fd4b6ec42f22fd51f45eebbcae9d4d06c7a43da [INFO] running `Command { std: "docker" "start" "-a" "eaf0d3d24ba9e15da229e6d59fd4b6ec42f22fd51f45eebbcae9d4d06c7a43da", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking tiff v0.8.1 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking png v0.17.9 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking matchit v0.7.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Checking image v0.24.6 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking teerender v0.1.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `skin` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/main.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `skin` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/main.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "eaf0d3d24ba9e15da229e6d59fd4b6ec42f22fd51f45eebbcae9d4d06c7a43da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaf0d3d24ba9e15da229e6d59fd4b6ec42f22fd51f45eebbcae9d4d06c7a43da", kill_on_drop: false }` [INFO] [stdout] eaf0d3d24ba9e15da229e6d59fd4b6ec42f22fd51f45eebbcae9d4d06c7a43da [INFO] checking teerender-0.1.0-alpha.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate teerender 0.1.0-alpha.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate teerender 0.1.0-alpha.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate teerender 0.1.0-alpha.0 [INFO] finished tweaking crates.io crate teerender 0.1.0-alpha.0 [INFO] tweaked toml for crates.io crate teerender 0.1.0-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate teerender 0.1.0-alpha.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d991b570b629c18e3aa69cc5ec50d476988ec5c1934588cfb33609e7b8ab5d [INFO] running `Command { std: "docker" "start" "-a" "c9d991b570b629c18e3aa69cc5ec50d476988ec5c1934588cfb33609e7b8ab5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d991b570b629c18e3aa69cc5ec50d476988ec5c1934588cfb33609e7b8ab5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d991b570b629c18e3aa69cc5ec50d476988ec5c1934588cfb33609e7b8ab5d", kill_on_drop: false }` [INFO] [stdout] c9d991b570b629c18e3aa69cc5ec50d476988ec5c1934588cfb33609e7b8ab5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a08ee6e30e8a3eec66e87729c0b99f122e4128ef177f49342729990eb27abb69 [INFO] running `Command { std: "docker" "start" "-a" "a08ee6e30e8a3eec66e87729c0b99f122e4128ef177f49342729990eb27abb69", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking tiff v0.8.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking png v0.17.9 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking matchit v0.7.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Checking image v0.24.6 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking teerender v0.1.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `skin` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/main.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `skin` [INFO] [stdout] --> src/main.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_skin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/main.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | async fn render(Path(skin): Path, Query(params): Query) -> &'static str { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.61s [INFO] running `Command { std: "docker" "inspect" "a08ee6e30e8a3eec66e87729c0b99f122e4128ef177f49342729990eb27abb69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a08ee6e30e8a3eec66e87729c0b99f122e4128ef177f49342729990eb27abb69", kill_on_drop: false }` [INFO] [stdout] a08ee6e30e8a3eec66e87729c0b99f122e4128ef177f49342729990eb27abb69