[INFO] fetching crate codec2 0.3.0... [INFO] checking codec2-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate codec2 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate codec2 0.3.0 [INFO] finished tweaking crates.io crate codec2 0.3.0 [INFO] tweaked toml for crates.io crate codec2 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate codec2 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding zerocopy v0.3.2 (available: v0.8.26) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerocopy v0.3.2 [INFO] [stderr] Downloaded zerocopy-derive v0.2.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc90749be7cf5e67ba434df3bd4c570dc0f57ff719a299e41299a30b599ffc2e [INFO] running `Command { std: "docker" "start" "-a" "dc90749be7cf5e67ba434df3bd4c570dc0f57ff719a299e41299a30b599ffc2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc90749be7cf5e67ba434df3bd4c570dc0f57ff719a299e41299a30b599ffc2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc90749be7cf5e67ba434df3bd4c570dc0f57ff719a299e41299a30b599ffc2e", kill_on_drop: false }` [INFO] [stdout] dc90749be7cf5e67ba434df3bd4c570dc0f57ff719a299e41299a30b599ffc2e [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08c83ad94874f21091854759f0cb4adbec34606371aaf8d5f5ac206b88bef522 [INFO] running `Command { std: "docker" "start" "-a" "08c83ad94874f21091854759f0cb4adbec34606371aaf8d5f5ac206b88bef522", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking codec2 v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:428:5 [INFO] [stdout] | [INFO] [stdout] 425 | struct Codec2Internal { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 428 | Fs: i32, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 436 | bpf_buf: Vec, // buffer for band pass filter [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 437 | Sn: Vec, // [m_pitch] input speech [INFO] [stdout] 438 | hpf_states: [f32; 2], // high pass filter states [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 459 | smoothing: i32, // enable smoothing for channels with errors [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 460 | se: f32, // running sum of squared error [INFO] [stdout] | ^^ [INFO] [stdout] 461 | nse: u32, // number of terms in sum [INFO] [stdout] | ^^^ [INFO] [stdout] 462 | post_filter_en: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Codec2Internal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Checking zerocopy v0.3.2 [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:428:5 [INFO] [stdout] | [INFO] [stdout] 425 | struct Codec2Internal { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 428 | Fs: i32, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 436 | bpf_buf: Vec, // buffer for band pass filter [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 437 | Sn: Vec, // [m_pitch] input speech [INFO] [stdout] 438 | hpf_states: [f32; 2], // high pass filter states [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 459 | smoothing: i32, // enable smoothing for channels with errors [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 460 | se: f32, // running sum of squared error [INFO] [stdout] | ^^ [INFO] [stdout] 461 | nse: u32, // number of terms in sum [INFO] [stdout] | ^^^ [INFO] [stdout] 462 | post_filter_en: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Codec2Internal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.53s [INFO] running `Command { std: "docker" "inspect" "08c83ad94874f21091854759f0cb4adbec34606371aaf8d5f5ac206b88bef522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08c83ad94874f21091854759f0cb4adbec34606371aaf8d5f5ac206b88bef522", kill_on_drop: false }` [INFO] [stdout] 08c83ad94874f21091854759f0cb4adbec34606371aaf8d5f5ac206b88bef522