[INFO] fetching crate compressor 0.3.0... [INFO] testing compressor-0.3.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate compressor 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate compressor 0.3.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate compressor 0.3.0 [INFO] finished tweaking crates.io crate compressor 0.3.0 [INFO] tweaked toml for crates.io crate compressor 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded daggy v0.4.1 [INFO] [stderr] Downloaded dsp-chain v0.13.1 [INFO] [stderr] Downloaded petgraph v0.2.10 [INFO] [stderr] Downloaded sample v0.6.2 [INFO] [stderr] Downloaded time_calc v0.11.1 [INFO] [stderr] Downloaded portaudio v0.6.4 [INFO] [stderr] Downloaded envelope_detector v0.2.0 [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0ce3725adb3cf7566bfd303b341089ab509c81a000f027376319849d3fd617e [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" "c0ce3725adb3cf7566bfd303b341089ab509c81a000f027376319849d3fd617e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0ce3725adb3cf7566bfd303b341089ab509c81a000f027376319849d3fd617e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0ce3725adb3cf7566bfd303b341089ab509c81a000f027376319849d3fd617e", kill_on_drop: false }` [INFO] [stdout] c0ce3725adb3cf7566bfd303b341089ab509c81a000f027376319849d3fd617e [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a9be8ce39d5ce780541e048e469ac01cd2f898a312e09523833135ef4a0ebb7 [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" "3a9be8ce39d5ce780541e048e469ac01cd2f898a312e09523833135ef4a0ebb7", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling sample v0.6.2 [INFO] [stderr] Compiling time_calc v0.11.1 [INFO] [stderr] Compiling petgraph v0.2.10 [INFO] [stderr] Compiling daggy v0.4.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sample-0.6.2/src/window.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type parameter `S` declared on the associated function `to_sample` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 57 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sample` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3a9be8ce39d5ce780541e048e469ac01cd2f898a312e09523833135ef4a0ebb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a9be8ce39d5ce780541e048e469ac01cd2f898a312e09523833135ef4a0ebb7", kill_on_drop: false }` [INFO] [stdout] 3a9be8ce39d5ce780541e048e469ac01cd2f898a312e09523833135ef4a0ebb7