[INFO] fetching crate codec2 0.3.0... [INFO] checking codec2-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate codec2 0.3.0 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate codec2 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bfb0c79325ecb46c99c95d95bfe9affd01f893b8c6ef97d313bb4d6422b1e31 [INFO] running `Command { std: "docker" "start" "-a" "5bfb0c79325ecb46c99c95d95bfe9affd01f893b8c6ef97d313bb4d6422b1e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bfb0c79325ecb46c99c95d95bfe9affd01f893b8c6ef97d313bb4d6422b1e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bfb0c79325ecb46c99c95d95bfe9affd01f893b8c6ef97d313bb4d6422b1e31", kill_on_drop: false }` [INFO] [stdout] 5bfb0c79325ecb46c99c95d95bfe9affd01f893b8c6ef97d313bb4d6422b1e31 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dba9e66d2cb1ac57aeb05ff7793979ca5f20537c4dc22d67c01583c5661819e [INFO] running `Command { std: "docker" "start" "-a" "6dba9e66d2cb1ac57aeb05ff7793979ca5f20537c4dc22d67c01583c5661819e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [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 6.41s [INFO] running `Command { std: "docker" "inspect" "6dba9e66d2cb1ac57aeb05ff7793979ca5f20537c4dc22d67c01583c5661819e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dba9e66d2cb1ac57aeb05ff7793979ca5f20537c4dc22d67c01583c5661819e", kill_on_drop: false }` [INFO] [stdout] 6dba9e66d2cb1ac57aeb05ff7793979ca5f20537c4dc22d67c01583c5661819e