[INFO] fetching crate codec2 0.3.0...
[INFO] testing codec2-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate codec2 0.3.0 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate codec2 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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: v0.8.27)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ab79ac1aa3f0aa7b510d68357413aab417b0b5f5380712cdc2a1657db6aa984
[INFO] running `Command { std: "docker" "start" "-a" "3ab79ac1aa3f0aa7b510d68357413aab417b0b5f5380712cdc2a1657db6aa984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab79ac1aa3f0aa7b510d68357413aab417b0b5f5380712cdc2a1657db6aa984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab79ac1aa3f0aa7b510d68357413aab417b0b5f5380712cdc2a1657db6aa984", kill_on_drop: false }`
[INFO] [stdout] 3ab79ac1aa3f0aa7b510d68357413aab417b0b5f5380712cdc2a1657db6aa984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c16b2650011c3a72b0a0ef264ddfeff38020daa088e3eda617c237acdbd5cb
[INFO] running `Command { std: "docker" "start" "-a" "35c16b2650011c3a72b0a0ef264ddfeff38020daa088e3eda617c237acdbd5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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<f32>,             //  buffer for band pass filter
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 437 |     Sn: Vec<f32>,                  //  [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 0.81s
[INFO] running `Command { std: "docker" "inspect" "35c16b2650011c3a72b0a0ef264ddfeff38020daa088e3eda617c237acdbd5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c16b2650011c3a72b0a0ef264ddfeff38020daa088e3eda617c237acdbd5cb", kill_on_drop: false }`
[INFO] [stdout] 35c16b2650011c3a72b0a0ef264ddfeff38020daa088e3eda617c237acdbd5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8158b778b060b229b687c70cb7d63d5feb592abfef20f3641e597dd47dec8450
[INFO] running `Command { std: "docker" "start" "-a" "8158b778b060b229b687c70cb7d63d5feb592abfef20f3641e597dd47dec8450", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[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<f32>,             //  buffer for band pass filter
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 437 |     Sn: Vec<f32>,                  //  [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 synstructure v0.12.6
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.3.2
[INFO] [stderr]    Compiling 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<f32>,             //  buffer for band pass filter
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 437 |     Sn: Vec<f32>,                  //  [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 `test` profile [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "8158b778b060b229b687c70cb7d63d5feb592abfef20f3641e597dd47dec8450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8158b778b060b229b687c70cb7d63d5feb592abfef20f3641e597dd47dec8450", kill_on_drop: false }`
[INFO] [stdout] 8158b778b060b229b687c70cb7d63d5feb592abfef20f3641e597dd47dec8450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ad9f1f7023ef920442a428c13fed45811db027e8e374fed8011a377fd7a3dc8
[INFO] running `Command { std: "docker" "start" "-a" "4ad9f1f7023ef920442a428c13fed45811db027e8e374fed8011a377fd7a3dc8", kill_on_drop: false }`
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lib.rs:428:5
[INFO] [stderr]     |
[INFO] [stderr] 425 | struct Codec2Internal {
[INFO] [stderr]     |        -------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 428 |     Fs: i32,
[INFO] [stderr]     |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 436 |     bpf_buf: Vec<f32>,             //  buffer for band pass filter
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 437 |     Sn: Vec<f32>,                  //  [m_pitch] input speech
[INFO] [stderr] 438 |     hpf_states: [f32; 2],          //  high pass filter states
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 459 |     smoothing: i32, //  enable smoothing for channels with errors
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 460 |     se: f32,        //  running sum of squared error
[INFO] [stderr]     |     ^^
[INFO] [stderr] 461 |     nse: u32,       //  number of terms in sum
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 462 |     post_filter_en: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Codec2Internal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codec2` (lib) generated 1 warning
[INFO] [stderr] warning: `codec2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codec2-8327f5731cd7b7b9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::encode_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codec2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ad9f1f7023ef920442a428c13fed45811db027e8e374fed8011a377fd7a3dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad9f1f7023ef920442a428c13fed45811db027e8e374fed8011a377fd7a3dc8", kill_on_drop: false }`
[INFO] [stdout] 4ad9f1f7023ef920442a428c13fed45811db027e8e374fed8011a377fd7a3dc8
