[INFO] cloning repository https://github.com/utkuce/wav2midi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/utkuce/wav2midi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkuce%2Fwav2midi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkuce%2Fwav2midi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39a30ef0d2c7eddebffaa053ebabccadc94fec12
[INFO] building utkuce/wav2midi against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkuce%2Fwav2midi" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/utkuce/wav2midi on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/utkuce/wav2midi
[INFO] finished tweaking git repo https://github.com/utkuce/wav2midi
[INFO] tweaked toml for git repo https://github.com/utkuce/wav2midi written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/gyng/synthrs`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteorder v0.4.2
[INFO] [stderr]   Downloaded apodize v1.0.0
[INFO] [stderr]   Downloaded rimd v0.0.1
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d4370a5fea7fae032f56fcf40a73d3827445986be7846557567cbf5f1cda05c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d4370a5fea7fae032f56fcf40a73d3827445986be7846557567cbf5f1cda05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d4370a5fea7fae032f56fcf40a73d3827445986be7846557567cbf5f1cda05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4370a5fea7fae032f56fcf40a73d3827445986be7846557567cbf5f1cda05c", kill_on_drop: false }`
[INFO] [stdout] 5d4370a5fea7fae032f56fcf40a73d3827445986be7846557567cbf5f1cda05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a0985566ae3507c122fb522851ec1baf1ffced64a4c16a3635010950cb78bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32a0985566ae3507c122fb522851ec1baf1ffced64a4c16a3635010950cb78bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling apodize v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rimd v0.0.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling synthrs v0.1.0 (https://github.com/gyng/synthrs#265ca00e)
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling wav2midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |         set_col(&result, &magnitude(&col(stft, index)), index);
[INFO] [stdout]    |                 ^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut arrayfire::Array<_>`
[INFO] [stdout]                       found reference `&arrayfire::Array<f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:26:48
[INFO] [stdout]    |
[INFO] [stdout] 26 |         set_col(&result, &magnitude(&col(stft, index)), index);
[INFO] [stdout]    |                                                ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 26 |         set_col(&result, &magnitude(&col(stft, index.try_into().unwrap())), index);
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:26:57
[INFO] [stdout]    |
[INFO] [stdout] 26 |         set_col(&result, &magnitude(&col(stft, index)), index);
[INFO] [stdout]    |                                                         ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 26 |         set_col(&result, &magnitude(&col(stft, index)), index.try_into().unwrap());
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |         set_col(&result, &phase(&col(stft, index)), index);
[INFO] [stdout]    |                 ^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut arrayfire::Array<_>`
[INFO] [stdout]                       found reference `&arrayfire::Array<f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:39:44
[INFO] [stdout]    |
[INFO] [stdout] 39 |         set_col(&result, &phase(&col(stft, index)), index);
[INFO] [stdout]    |                                            ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 39 |         set_col(&result, &phase(&col(stft, index.try_into().unwrap())), index);
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:39:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |         set_col(&result, &phase(&col(stft, index)), index);
[INFO] [stdout]    |                                                     ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 39 |         set_col(&result, &phase(&col(stft, index)), index.try_into().unwrap());
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |         set_col(&array, &new_col, index as u64); 
[INFO] [stdout]    |                 ^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut arrayfire::Array<_>`
[INFO] [stdout]                       found reference `&arrayfire::Array<Complex<f64>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/spectrogram.rs:67:35
[INFO] [stdout]    |
[INFO] [stdout] 67 |         set_col(&array, &new_col, index as u64); 
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 67 |         set_col(&array, &new_col, (index as u64).try_into().unwrap()); 
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/spectrogram.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let predicted_m = col(&m, index-1);
[INFO] [stdout]     |                                   ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let predicted_m = col(&m, (index-1).try_into().unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/spectrogram.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let predicted_p = mul(&col(&p, index-1),&2, true) - col(&p, index-2);
[INFO] [stdout]     |                                        ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let predicted_p = mul(&col(&p, (index-1).try_into().unwrap()),&2, true) - col(&p, index-2);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/spectrogram.rs:103:69
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let predicted_p = mul(&col(&p, index-1),&2, true) - col(&p, index-2);
[INFO] [stdout]     |                                                                     ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let predicted_p = mul(&col(&p, index-1),&2, true) - col(&p, (index-2).try_into().unwrap());
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/spectrogram.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let a = col(&m, index) - predicted_m;
[INFO] [stdout]     |                         ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let a = col(&m, index.try_into().unwrap()) - predicted_m;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/spectrogram.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let b = col(&p, index) - predicted_p;
[INFO] [stdout]     |                         ^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let b = col(&p, index.try_into().unwrap()) - predicted_p;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wav2midi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "32a0985566ae3507c122fb522851ec1baf1ffced64a4c16a3635010950cb78bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a0985566ae3507c122fb522851ec1baf1ffced64a4c16a3635010950cb78bf", kill_on_drop: false }`
[INFO] [stdout] 32a0985566ae3507c122fb522851ec1baf1ffced64a4c16a3635010950cb78bf
