[INFO] cloning repository https://github.com/samuelkuz/streaming-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samuelkuz/streaming-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelkuz%2Fstreaming-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelkuz%2Fstreaming-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dca58f8c72132a877feab04e09b3fce2e520bc9b [INFO] checking samuelkuz/streaming-server against master#ff0b4b6091a75ad840035a991426c8bc9fbd93bb for pr-117673 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelkuz%2Fstreaming-server" "/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/samuelkuz/streaming-server on toolchain ff0b4b6091a75ad840035a991426c8bc9fbd93bb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/samuelkuz/streaming-server [INFO] finished tweaking git repo https://github.com/samuelkuz/streaming-server [INFO] tweaked toml for git repo https://github.com/samuelkuz/streaming-server written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/samuelkuz/streaming-server 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" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/samuelkuz/rust-ac-ffmpeg` [INFO] [stderr] Updating git repository `https://github.com/samuelkuz/windows-rust-record` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webrtc-media v0.6.1 [INFO] [stderr] Downloaded webrtc-data v0.7.0 [INFO] [stderr] Downloaded x25519-dalek v2.0.0-rc.3 [INFO] [stderr] Downloaded curve25519-dalek v4.0.0-rc.3 [INFO] [stderr] Downloaded rtcp v0.9.0 [INFO] [stderr] Downloaded webrtc-sctp v0.8.0 [INFO] [stderr] Downloaded rtp v0.8.0 [INFO] [stderr] Downloaded webrtc-srtp v0.10.0 [INFO] [stderr] Downloaded interceptor v0.9.0 [INFO] [stderr] Downloaded webrtc v0.8.0 [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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b8d8a238884fcd0ae3bdb91edec31d2fc4f0afe4c738d70b05a99d4cfb2652d [INFO] running `Command { std: "docker" "start" "-a" "7b8d8a238884fcd0ae3bdb91edec31d2fc4f0afe4c738d70b05a99d4cfb2652d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b8d8a238884fcd0ae3bdb91edec31d2fc4f0afe4c738d70b05a99d4cfb2652d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b8d8a238884fcd0ae3bdb91edec31d2fc4f0afe4c738d70b05a99d4cfb2652d", kill_on_drop: false }` [INFO] [stdout] 7b8d8a238884fcd0ae3bdb91edec31d2fc4f0afe4c738d70b05a99d4cfb2652d [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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49b56c0a5168fe26184519526fbd1f9c5982dde834c5b85f7d822dcf61171db3 [INFO] running `Command { std: "docker" "start" "-a" "49b56c0a5168fe26184519526fbd1f9c5982dde834c5b85f7d822dcf61171db3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking ipnet v2.7.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking const-oid v0.9.2 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking pem-rfc7468 v0.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling platforms v3.0.2 [INFO] [stderr] Compiling webrtc-util v0.7.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking crc-catalog v2.2.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking polyval v0.6.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Compiling curve25519-dalek v4.0.0-rc.3 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Checking ghash v0.5.0 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking hkdf v0.12.3 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling oid-registry v0.4.0 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking aes-gcm v0.10.2 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking gimli v0.27.2 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking waitgroup v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking pem v1.1.1 [INFO] [stderr] Checking object v0.30.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking ccm v0.3.0 [INFO] [stderr] Checking block-modes v0.7.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Compiling ac-ffmpeg v0.18.1 (https://github.com/samuelkuz/rust-ac-ffmpeg?branch=master#f67deccd) [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking windows v0.43.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking is-terminal v0.4.3 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.39 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Compiling asn1-rs-derive v0.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.0 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking der v0.6.1 [INFO] [stderr] Checking crypto-bigint v0.4.9 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking asn1-rs v0.5.2 [INFO] [stderr] Checking asn1-rs v0.3.1 [INFO] [stderr] Checking sdp v0.5.3 [INFO] [stderr] Checking rfc6979 v0.3.1 [INFO] [stderr] Checking spki v0.6.0 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Checking pkcs8 v0.9.0 [INFO] [stderr] Checking sec1 v0.3.0 [INFO] [stderr] Checking clap v4.1.6 [INFO] [stderr] Checking elliptic-curve v0.12.3 [INFO] [stderr] Checking der-parser v7.0.0 [INFO] [stderr] Checking x25519-dalek v2.0.0-rc.3 [INFO] [stderr] Checking ecdsa v0.14.8 [INFO] [stderr] Checking der-parser v8.2.0 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Checking x509-parser v0.13.2 [INFO] [stderr] Checking p256 v0.11.1 [INFO] [stderr] Checking p384 v0.11.2 [INFO] [stderr] Checking x509-parser v0.14.0 [INFO] [stderr] Checking tungstenite v0.18.0 [INFO] [stderr] Checking derive_builder v0.11.2 [INFO] [stderr] Checking rcgen v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.18.0 [INFO] [stderr] Checking rtcp v0.9.0 [INFO] [stderr] Checking stun v0.4.4 [INFO] [stderr] Checking webrtc-sctp v0.8.0 [INFO] [stderr] Checking webrtc-mdns v0.5.2 [INFO] [stderr] Checking rtp v0.8.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking smol_str v0.2.0 [INFO] [stderr] Checking turn v0.6.1 [INFO] [stderr] Checking webrtc-dtls v0.7.2 [INFO] [stderr] Checking webrtc-srtp v0.10.0 [INFO] [stderr] Checking webrtc-media v0.6.1 [INFO] [stderr] Checking interceptor v0.9.0 [INFO] [stderr] Checking webrtc-data v0.7.0 [INFO] [stderr] Checking webrtc-ice v0.9.1 [INFO] [stderr] Checking webrtc v0.8.0 [INFO] [stderr] Checking windows-rust-record v0.1.0 (https://github.com/samuelkuz/windows-rust-record?branch=master#06fd373a) [INFO] [stderr] Checking streaming_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/capture/record_windows_screen.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/capture/record_windows_screen.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/encoder/ffmpeg.rs:26:78 [INFO] [stdout] | [INFO] [stdout] 26 | let pixel_format = video::frame::get_pixel_format(pixel_format_option.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/encoder/ffmpeg.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | let mut encoder = VideoEncoder::builder(encoder_option.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/encoder/ffmpeg.rs:26:78 [INFO] [stdout] | [INFO] [stdout] 26 | let pixel_format = video::frame::get_pixel_format(pixel_format_option.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/encoder/ffmpeg.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | let mut encoder = VideoEncoder::builder(encoder_option.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [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 19.08s [INFO] running `Command { std: "docker" "inspect" "49b56c0a5168fe26184519526fbd1f9c5982dde834c5b85f7d822dcf61171db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49b56c0a5168fe26184519526fbd1f9c5982dde834c5b85f7d822dcf61171db3", kill_on_drop: false }` [INFO] [stdout] 49b56c0a5168fe26184519526fbd1f9c5982dde834c5b85f7d822dcf61171db3