[INFO] fetching crate waveform_space 0.1.2... [INFO] checking waveform_space-0.1.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate waveform_space 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate waveform_space 0.1.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate waveform_space 0.1.2 [INFO] finished tweaking crates.io crate waveform_space 0.1.2 [INFO] tweaked toml for crates.io crate waveform_space 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 90a1e2546a26356416add217e6493a1ccddedf662292a19f97ce6f7108c57d02 [INFO] running `"docker" "start" "-a" "90a1e2546a26356416add217e6493a1ccddedf662292a19f97ce6f7108c57d02"` [INFO] [stderr] Checking stream-dct v0.1.0 [INFO] [stderr] Checking rustfft v1.0.1 [INFO] [stderr] Checking waveform_space v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::iter::Peekable` [INFO] [stderr] --> src/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::iter::Peekable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Peekable` [INFO] [stderr] --> src/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::iter::Peekable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:152:14 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[num_complex::Complex<_>]` [INFO] [stderr] found type `&[num::Complex]` [INFO] [stderr] note: Perhaps two different versions of crate `num_complex` are being used? [INFO] [stderr] --> src/lib.rs:152:14 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:152:27 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut [num_complex::Complex<_>]` [INFO] [stderr] found type `&mut [num::Complex]` [INFO] [stderr] note: Perhaps two different versions of crate `num_complex` are being used? [INFO] [stderr] --> src/lib.rs:152:27 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `waveform_space`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:152:14 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&[num_complex::Complex<_>]` [INFO] [stderr] found type `&[num::Complex]` [INFO] [stderr] note: Perhaps two different versions of crate `num_complex` are being used? [INFO] [stderr] --> src/lib.rs:152:14 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:152:27 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut [num_complex::Complex<_>]` [INFO] [stderr] found type `&mut [num::Complex]` [INFO] [stderr] note: Perhaps two different versions of crate `num_complex` are being used? [INFO] [stderr] --> src/lib.rs:152:27 [INFO] [stderr] | [INFO] [stderr] 152 | fft.process(&signal[..], &mut spectrum[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `waveform_space`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "90a1e2546a26356416add217e6493a1ccddedf662292a19f97ce6f7108c57d02"` [INFO] running `"docker" "rm" "-f" "90a1e2546a26356416add217e6493a1ccddedf662292a19f97ce6f7108c57d02"` [INFO] [stdout] 90a1e2546a26356416add217e6493a1ccddedf662292a19f97ce6f7108c57d02