[INFO] fetching crate proteus_audio 0.2.7... [INFO] checking proteus_audio-0.2.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate proteus_audio 0.2.7 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate proteus_audio 0.2.7 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 proteus_audio 0.2.7 [INFO] finished tweaking crates.io crate proteus_audio 0.2.7 [INFO] tweaked toml for crates.io crate proteus_audio 0.2.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate proteus_audio 0.2.7 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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symphonia v0.5.3 [INFO] [stderr] Downloaded symphonia-metadata v0.5.3 [INFO] [stderr] Downloaded symphonia-utils-xiph v0.5.3 [INFO] [stderr] Downloaded symphonia-format-ogg v0.5.3 [INFO] [stderr] Downloaded symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Downloaded symphonia-format-mkv v0.5.3 [INFO] [stderr] Downloaded symphonia-core v0.5.3 [INFO] [stderr] Downloaded symphonia-format-wav v0.5.3 [INFO] [stderr] Downloaded dasp_ring_buffer v0.11.0 [INFO] [stderr] Downloaded shlex v1.2.0 [INFO] [stderr] Downloaded dasp_sample v0.11.0 [INFO] [stderr] Downloaded mach2 v0.4.1 [INFO] [stderr] Downloaded bitstream-io v1.8.0 [INFO] [stderr] Downloaded matroska v0.26.0 [INFO] [stderr] Downloaded alsa v0.7.1 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded bindgen v0.69.1 [INFO] [stderr] Downloaded coreaudio-rs v0.11.3 [INFO] [stderr] Downloaded jni v0.20.0 [INFO] [stderr] Downloaded oboe-sys v0.5.0 [INFO] [stderr] Downloaded cpal v0.15.2 [INFO] [stderr] Downloaded symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Downloaded jobserver v0.1.27 [INFO] [stderr] Downloaded oboe v0.5.0 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded rodio v0.17.3 [INFO] [stderr] Downloaded symphonia-bundle-flac v0.5.3 [INFO] [stderr] Downloaded coreaudio-sys v0.2.14 [INFO] [stderr] Downloaded symphonia-codec-adpcm v0.5.3 [INFO] [stderr] Downloaded symphonia-codec-pcm v0.5.3 [INFO] [stderr] Downloaded windows v0.46.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53ad1d7373f2489424c820a7b1af90f476cbb289e64dde64a10232ab0b68506b [INFO] running `Command { std: "docker" "start" "-a" "53ad1d7373f2489424c820a7b1af90f476cbb289e64dde64a10232ab0b68506b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53ad1d7373f2489424c820a7b1af90f476cbb289e64dde64a10232ab0b68506b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53ad1d7373f2489424c820a7b1af90f476cbb289e64dde64a10232ab0b68506b", kill_on_drop: false }` [INFO] [stdout] 53ad1d7373f2489424c820a7b1af90f476cbb289e64dde64a10232ab0b68506b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d41254d67ec5a010e0f3e0afb245b2b925035629c9cab933c6aa8c0ef4a01109 [INFO] running `Command { std: "docker" "start" "-a" "d41254d67ec5a010e0f3e0afb245b2b925035629c9cab933c6aa8c0ef4a01109", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking symphonia-codec-pcm v0.5.3 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking symphonia-codec-adpcm v0.5.3 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking symphonia-utils-xiph v0.5.3 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking symphonia-bundle-flac v0.5.3 [INFO] [stderr] Checking symphonia-format-mkv v0.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Checking symphonia-format-ogg v0.5.3 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking symphonia-format-wav v0.5.3 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking bitstream-io v1.8.0 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Checking rodio v0.17.3 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking matroska v0.26.0 [INFO] [stderr] Checking proteus_audio v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Matroska, Audio, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Matroska, Audio, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use proteus_audio::{info, player, prot}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use proteus_audio::{info, player, prot}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prot` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prot` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.76s [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d41254d67ec5a010e0f3e0afb245b2b925035629c9cab933c6aa8c0ef4a01109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d41254d67ec5a010e0f3e0afb245b2b925035629c9cab933c6aa8c0ef4a01109", kill_on_drop: false }` [INFO] [stdout] d41254d67ec5a010e0f3e0afb245b2b925035629c9cab933c6aa8c0ef4a01109 [INFO] checking proteus_audio-0.2.7 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate proteus_audio 0.2.7 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate proteus_audio 0.2.7 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 proteus_audio 0.2.7 [INFO] finished tweaking crates.io crate proteus_audio 0.2.7 [INFO] tweaked toml for crates.io crate proteus_audio 0.2.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate proteus_audio 0.2.7 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2faec241dc1e5339ca1ff49625c47519a96fa0668e82b092d13ab1ad7efbc942 [INFO] running `Command { std: "docker" "start" "-a" "2faec241dc1e5339ca1ff49625c47519a96fa0668e82b092d13ab1ad7efbc942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2faec241dc1e5339ca1ff49625c47519a96fa0668e82b092d13ab1ad7efbc942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2faec241dc1e5339ca1ff49625c47519a96fa0668e82b092d13ab1ad7efbc942", kill_on_drop: false }` [INFO] [stdout] 2faec241dc1e5339ca1ff49625c47519a96fa0668e82b092d13ab1ad7efbc942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 838dbc7a0bd8a5aa2841d520050fc37fec98ac7018a6fe3785e2fe5be8d8bf94 [INFO] running `Command { std: "docker" "start" "-a" "838dbc7a0bd8a5aa2841d520050fc37fec98ac7018a6fe3785e2fe5be8d8bf94", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking symphonia-codec-adpcm v0.5.3 [INFO] [stderr] Checking symphonia-codec-pcm v0.5.3 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking symphonia-utils-xiph v0.5.3 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking symphonia-format-wav v0.5.3 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking symphonia-bundle-flac v0.5.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking symphonia-format-ogg v0.5.3 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking symphonia-format-mkv v0.5.3 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bitstream-io v1.8.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Checking rodio v0.17.3 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking matroska v0.26.0 [INFO] [stderr] Checking proteus_audio v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Matroska, Audio, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Matroska, Audio, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use proteus_audio::{info, player, prot}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prot` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use proteus_audio::{info, player, prot}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prot` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut prot = prot::Prot::new_from_file_paths(&get_double_vec_of_file_paths()); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.55s [INFO] running `Command { std: "docker" "inspect" "838dbc7a0bd8a5aa2841d520050fc37fec98ac7018a6fe3785e2fe5be8d8bf94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838dbc7a0bd8a5aa2841d520050fc37fec98ac7018a6fe3785e2fe5be8d8bf94", kill_on_drop: false }` [INFO] [stdout] 838dbc7a0bd8a5aa2841d520050fc37fec98ac7018a6fe3785e2fe5be8d8bf94