[INFO] crate waveform_space 0.1.2 is already in cache [INFO] checking waveform_space-0.1.2 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate waveform_space 0.1.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate waveform_space 0.1.2 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2c1fe1348cbb90a042eb3e8fe0938739ca8f96e6e872eb576a0134eb0c12bb07 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "2c1fe1348cbb90a042eb3e8fe0938739ca8f96e6e872eb576a0134eb0c12bb07"` [INFO] [stderr] Checking stream-dct v0.1.0 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking num v0.2.0 [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 reference `&[num_complex::Complex<_>]` [INFO] [stderr] found reference `&[num::Complex]` [INFO] [stderr] = note: perhaps two different versions of crate `num_complex` are being used? [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 reference `&[num_complex::Complex<_>]` [INFO] [stderr] found reference `&[num::Complex]` [INFO] [stderr] = note: perhaps two different versions of crate `num_complex` are being used? [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 mutable reference `&mut [num_complex::Complex<_>]` [INFO] [stderr] found mutable reference `&mut [num::Complex]` [INFO] [stderr] = note: perhaps two different versions of crate `num_complex` are being used? [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:152:27 [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 mutable reference `&mut [num_complex::Complex<_>]` [INFO] [stderr] found mutable reference `&mut [num::Complex]` [INFO] [stderr] = note: perhaps two different versions of crate `num_complex` are being used? [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" "2c1fe1348cbb90a042eb3e8fe0938739ca8f96e6e872eb576a0134eb0c12bb07"` [INFO] running `"docker" "rm" "-f" "2c1fe1348cbb90a042eb3e8fe0938739ca8f96e6e872eb576a0134eb0c12bb07"` [INFO] [stdout] 2c1fe1348cbb90a042eb3e8fe0938739ca8f96e6e872eb576a0134eb0c12bb07