[INFO] fetching crate mel_spec_pipeline 0.2.2...
[INFO] checking mel_spec_pipeline-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate mel_spec_pipeline 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mel_spec_pipeline 0.2.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mel_spec_pipeline 0.2.2
[INFO] finished tweaking crates.io crate mel_spec_pipeline 0.2.2
[INFO] tweaked toml for crates.io crate mel_spec_pipeline 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding image v0.24.9 (latest: v0.25.1)
[INFO] [stderr]       Adding zip v0.5.13 (latest: v0.6.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded mel_spec_audio v0.2.2
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded transpose v0.2.3
[INFO] [stderr]   Downloaded mel_spec v0.2.2
[INFO] [stderr]   Downloaded rustfft v6.2.0
[INFO] [stderr]   Downloaded primal-check v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 132a206c1cb8cf13dbd82a0cbf5f1a9953a88029e901503ef95172a5d70c7b16
[INFO] running `Command { std: "docker" "start" "-a" "132a206c1cb8cf13dbd82a0cbf5f1a9953a88029e901503ef95172a5d70c7b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "132a206c1cb8cf13dbd82a0cbf5f1a9953a88029e901503ef95172a5d70c7b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132a206c1cb8cf13dbd82a0cbf5f1a9953a88029e901503ef95172a5d70c7b16", kill_on_drop: false }`
[INFO] [stdout] 132a206c1cb8cf13dbd82a0cbf5f1a9953a88029e901503ef95172a5d70c7b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87404e795ae417c542df927f7dc6ea07062ed5922f6383809735825d9d47972f
[INFO] running `Command { std: "docker" "start" "-a" "87404e795ae417c542df927f7dc6ea07062ed5922f6383809735825d9d47972f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking mel_spec_audio v0.2.2
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking ndarray-npy v0.8.1
[INFO] [stderr]     Checking mel_spec v0.2.2
[INFO] [stderr]     Checking mel_spec_pipeline v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "87404e795ae417c542df927f7dc6ea07062ed5922f6383809735825d9d47972f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87404e795ae417c542df927f7dc6ea07062ed5922f6383809735825d9d47972f", kill_on_drop: false }`
[INFO] [stdout] 87404e795ae417c542df927f7dc6ea07062ed5922f6383809735825d9d47972f