[INFO] crate tract-kaldi 0.5.6 is already in cache
[INFO] checking tract-kaldi-0.5.6 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate tract-kaldi 0.5.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tract-kaldi 0.5.6 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tract-kaldi 0.5.6
[INFO] finished tweaking crates.io crate tract-kaldi 0.5.6
[INFO] tweaked toml for crates.io crate tract-kaldi 0.5.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73986d9e7802a492aba2235cf2b7d83b0b5d8391e8fc8cf904ba3f4a787aa797
[INFO] running `"docker" "start" "-a" "73986d9e7802a492aba2235cf2b7d83b0b5d8391e8fc8cf904ba3f4a787aa797"`
[INFO] [stderr]    Compiling liquid-error v0.19.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling deunicode v1.0.0
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling proc-quote-impl v0.2.2
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling proc-quote v0.2.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling liquid-value v0.19.1
[INFO] [stderr]    Compiling liquid-interpreter v0.19.0
[INFO] [stderr]    Compiling liquid-compiler v0.19.0
[INFO] [stderr]    Compiling liquid-derive v0.19.0
[INFO] [stderr]    Compiling liquid v0.19.0
[INFO] [stderr]    Compiling tract-linalg v0.5.7
[INFO] [stderr]     Checking tract-core v0.5.7
[INFO] [stderr]     Checking tract-kaldi v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/ops.rs:21:55
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Ok(Box::new(tract_core::ops::math::scalar_max(0.0)))
[INFO] [stderr]    |                                                       ^^^ expected struct `tract_core::tensor::Tensor`, found floating-point number
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `tract_core::ops::cnn::Conv` in the current scope
[INFO] [stderr]   --> src/ops/affine.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let conv = Conv::new(
[INFO] [stderr]    |                          ^^^ function or associated item not found in `tract_core::ops::cnn::Conv`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/ops.rs:21:55
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Ok(Box::new(tract_core::ops::math::scalar_max(0.0)))
[INFO] [stderr]    |                                                       ^^^ expected struct `tract_core::tensor::Tensor`, found floating-point number
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `tract_core::ops::cnn::Conv` in the current scope
[INFO] [stderr]   --> src/ops/affine.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let conv = Conv::new(
[INFO] [stderr]    |                          ^^^ function or associated item not found in `tract_core::ops::cnn::Conv`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `tract-kaldi`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `tract-kaldi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "73986d9e7802a492aba2235cf2b7d83b0b5d8391e8fc8cf904ba3f4a787aa797"`
[INFO] running `"docker" "rm" "-f" "73986d9e7802a492aba2235cf2b7d83b0b5d8391e8fc8cf904ba3f4a787aa797"`
[INFO] [stdout] 73986d9e7802a492aba2235cf2b7d83b0b5d8391e8fc8cf904ba3f4a787aa797