[INFO] cloning repository https://github.com/lyneca/launchpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyneca/launchpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyneca%2Flaunchpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyneca%2Flaunchpi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c17ca095c579a662c382d1009e657f0804a6c76 [INFO] testing lyneca/launchpi against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyneca%2Flaunchpi" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lyneca/launchpi on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lyneca/launchpi [INFO] finished tweaking git repo https://github.com/lyneca/launchpi [INFO] tweaked toml for git repo https://github.com/lyneca/launchpi written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/lyneca/launchpi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.49.0" "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] 261064d90e1d989883392bcb0e92aaa8d263420de8d68e6d343b728495b01047 [INFO] running `Command { std: "docker" "start" "-a" "261064d90e1d989883392bcb0e92aaa8d263420de8d68e6d343b728495b01047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "261064d90e1d989883392bcb0e92aaa8d263420de8d68e6d343b728495b01047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "261064d90e1d989883392bcb0e92aaa8d263420de8d68e6d343b728495b01047", kill_on_drop: false }` [INFO] [stdout] 261064d90e1d989883392bcb0e92aaa8d263420de8d68e6d343b728495b01047 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a02706a69b9fad256e0a4fb266ad3a8127a3f10e3d93a99d046a746fe16d012 [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" "9a02706a69b9fad256e0a4fb266ad3a8127a3f10e3d93a99d046a746fe16d012", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling ssd1306 v0.2.6 [INFO] [stderr] Compiling sample v0.6.2 [INFO] [stderr] Compiling panning v0.1.1 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling petgraph v0.2.10 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling rppal v0.11.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling daggy v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [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" "9a02706a69b9fad256e0a4fb266ad3a8127a3f10e3d93a99d046a746fe16d012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a02706a69b9fad256e0a4fb266ad3a8127a3f10e3d93a99d046a746fe16d012", kill_on_drop: false }` [INFO] [stdout] 9a02706a69b9fad256e0a4fb266ad3a8127a3f10e3d93a99d046a746fe16d012