[INFO] cloning repository https://github.com/pricesmith/matchering-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pricesmith/matchering-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpricesmith%2Fmatchering-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpricesmith%2Fmatchering-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79f6b9470578bada072dca64d873853a1566ab27
[INFO] testing pricesmith/matchering-rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpricesmith%2Fmatchering-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pricesmith/matchering-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pricesmith/matchering-rs
[INFO] finished tweaking git repo https://github.com/pricesmith/matchering-rs
[INFO] tweaked toml for git repo https://github.com/pricesmith/matchering-rs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/pricesmith/matchering-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-image v0.3.0
[INFO] [stderr]   Downloaded samplerate v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.15.3
[INFO] [stderr]   Downloaded conditional v0.1.1
[INFO] [stderr]   Downloaded conditional_impl v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 806886b8665f792af7ffa0cf6357801f13c32aecf993d1eaa917ed36c494abbe
[INFO] running `Command { std: "docker" "start" "-a" "806886b8665f792af7ffa0cf6357801f13c32aecf993d1eaa917ed36c494abbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "806886b8665f792af7ffa0cf6357801f13c32aecf993d1eaa917ed36c494abbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806886b8665f792af7ffa0cf6357801f13c32aecf993d1eaa917ed36c494abbe", kill_on_drop: false }`
[INFO] [stdout] 806886b8665f792af7ffa0cf6357801f13c32aecf993d1eaa917ed36c494abbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab89a670f2c9ddb37f037d498a4a9462c10071cadaab1cdde5a7a95edd53d149
[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" "ab89a670f2c9ddb37f037d498a4a9462c10071cadaab1cdde5a7a95edd53d149", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling bumpalo v3.7.1
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling libsamplerate-sys v0.1.10
[INFO] [stderr]    Compiling ndarray-image v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling samplerate v0.2.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling conditional_impl v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]    Compiling conditional v0.1.1
[INFO] [stderr]    Compiling matchering-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected parameter name, found `=`
[INFO] [stdout]    --> src/dsp.rs:102:46
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn clip(arr: ndarray::Array, to: Option<f32> = 1) -> ndarray::Array {
[INFO] [stdout]     |                                              ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `+`, `,`, or `::`, found `=`
[INFO] [stdout]    --> src/dsp.rs:102:46
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn clip(arr: ndarray::Array, to: Option<f32> = 1) -> ndarray::Array {
[INFO] [stdout]     |                                             -^ expected one of `!`, `)`, `+`, `,`, or `::`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `*`
[INFO] [stdout]    --> src/dsp.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn max_mix(*args) -> ndarray::Array {
[INFO] [stdout]     |                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
[INFO] [stdout]  --> src/stage_helpers/match_levels.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     *_, specs = stft( // Calculate Short Time Fourier Transform
[INFO] [stdout]   |       ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found keyword `let`
[INFO] [stdout]   --> src/stage_helpers/match_levels.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let grid_logarithmic = (
[INFO] [stdout]    |                            ^ unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 33 |     )
[INFO] [stdout]    |      - help: `)` may belong here
[INFO] [stdout] 34 | 
[INFO] [stdout] 35 |     let interpolator = interpolate.interp1d(grid_linear, matching_fft, "cubic")
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found keyword `let`
[INFO] [stdout]   --> src/stage_helpers/match_levels.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     )
[INFO] [stdout]    |      -
[INFO] [stdout]    |      |
[INFO] [stdout]    |      expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]    |      help: missing `,`
[INFO] [stdout] 24 | 
[INFO] [stdout] 25 |     let grid_logarithmic = (
[INFO] [stdout]    |     ^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matchering-rs` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab89a670f2c9ddb37f037d498a4a9462c10071cadaab1cdde5a7a95edd53d149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab89a670f2c9ddb37f037d498a4a9462c10071cadaab1cdde5a7a95edd53d149", kill_on_drop: false }`
[INFO] [stdout] ab89a670f2c9ddb37f037d498a4a9462c10071cadaab1cdde5a7a95edd53d149