[INFO] cloning repository https://github.com/happysalada/audiowave_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/happysalada/audiowave_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappysalada%2Faudiowave_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappysalada%2Faudiowave_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 984c8b2d0c61d4c542964ebc716019c590bc4f26 [INFO] testing happysalada/audiowave_test against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappysalada%2Faudiowave_test" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/happysalada/audiowave_test on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/happysalada/audiowave_test [INFO] finished tweaking git repo https://github.com/happysalada/audiowave_test [INFO] tweaked toml for git repo https://github.com/happysalada/audiowave_test written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/happysalada/audiowave_test 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8850ca72957adaf7a1197452266bf91b3527e27b792e940910e35f00d62d5071 [INFO] running `Command { std: "docker" "start" "-a" "8850ca72957adaf7a1197452266bf91b3527e27b792e940910e35f00d62d5071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8850ca72957adaf7a1197452266bf91b3527e27b792e940910e35f00d62d5071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8850ca72957adaf7a1197452266bf91b3527e27b792e940910e35f00d62d5071", kill_on_drop: false }` [INFO] [stdout] 8850ca72957adaf7a1197452266bf91b3527e27b792e940910e35f00d62d5071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e57541e03c70538c586389f8912dc1b298347dd93556d50a2308dc8d9a0d67c [INFO] running `Command { std: "docker" "start" "-a" "7e57541e03c70538c586389f8912dc1b298347dd93556d50a2308dc8d9a0d67c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling symphonia-core v0.5.0 [INFO] [stderr] Compiling symphonia-codec-pcm v0.5.0 [INFO] [stderr] Compiling symphonia-metadata v0.5.0 [INFO] [stderr] Compiling symphonia-utils-xiph v0.5.0 [INFO] [stderr] Compiling symphonia-format-wav v0.5.0 [INFO] [stderr] Compiling symphonia-bundle-flac v0.5.0 [INFO] [stderr] Compiling symphonia-format-mkv v0.5.0 [INFO] [stderr] Compiling symphonia-format-ogg v0.5.0 [INFO] [stderr] Compiling symphonia-codec-vorbis v0.5.0 [INFO] [stderr] Compiling symphonia v0.5.0 [INFO] [stderr] Compiling audiowave_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "7e57541e03c70538c586389f8912dc1b298347dd93556d50a2308dc8d9a0d67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e57541e03c70538c586389f8912dc1b298347dd93556d50a2308dc8d9a0d67c", kill_on_drop: false }` [INFO] [stdout] 7e57541e03c70538c586389f8912dc1b298347dd93556d50a2308dc8d9a0d67c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a6a7f90a8f10893997b4451ca3c8d7c10ec99e3fc7df38e7284e517159f07ef [INFO] running `Command { std: "docker" "start" "-a" "2a6a7f90a8f10893997b4451ca3c8d7c10ec99e3fc7df38e7284e517159f07ef", kill_on_drop: false }` [INFO] [stderr] Compiling audiowave_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "2a6a7f90a8f10893997b4451ca3c8d7c10ec99e3fc7df38e7284e517159f07ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6a7f90a8f10893997b4451ca3c8d7c10ec99e3fc7df38e7284e517159f07ef", kill_on_drop: false }` [INFO] [stdout] 2a6a7f90a8f10893997b4451ca3c8d7c10ec99e3fc7df38e7284e517159f07ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f3248ce43177986f7c7d9ed3eecc0be37bbe9ca8594803d4bf9551a74305e46 [INFO] running `Command { std: "docker" "start" "-a" "5f3248ce43177986f7c7d9ed3eecc0be37bbe9ca8594803d4bf9551a74305e46", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `decoder` [INFO] [stderr] --> src/main.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let mut decoder = symphonia::default::get_codecs() [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `audiowave_test` (bin "audiowave_test" test) generated 2 warnings (run `cargo fix --bin "audiowave_test" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/audiowave_test-9a655ee6409b2cbb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f3248ce43177986f7c7d9ed3eecc0be37bbe9ca8594803d4bf9551a74305e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3248ce43177986f7c7d9ed3eecc0be37bbe9ca8594803d4bf9551a74305e46", kill_on_drop: false }` [INFO] [stdout] 5f3248ce43177986f7c7d9ed3eecc0be37bbe9ca8594803d4bf9551a74305e46