[INFO] cloning repository https://github.com/quorauk/arduino-audio-meter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quorauk/arduino-audio-meter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquorauk%2Farduino-audio-meter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquorauk%2Farduino-audio-meter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a18d32b89ad0fd46940213a8dedfa132d8045590 [INFO] checking quorauk/arduino-audio-meter against master#426a60abc213b28a7c7198e475476b6e650d871f for pr-129199 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquorauk%2Farduino-audio-meter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quorauk/arduino-audio-meter on toolchain 426a60abc213b28a7c7198e475476b6e650d871f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+426a60abc213b28a7c7198e475476b6e650d871f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quorauk/arduino-audio-meter [INFO] finished tweaking git repo https://github.com/quorauk/arduino-audio-meter [INFO] tweaked toml for git repo https://github.com/quorauk/arduino-audio-meter written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/quorauk/arduino-audio-meter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+426a60abc213b28a7c7198e475476b6e650d871f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking quorauk/arduino-audio-meter against try#2c70eb47850052381670935f807d41647a7dc992 for pr-129199 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquorauk%2Farduino-audio-meter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quorauk/arduino-audio-meter on toolchain 2c70eb47850052381670935f807d41647a7dc992 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quorauk/arduino-audio-meter [INFO] finished tweaking git repo https://github.com/quorauk/arduino-audio-meter [INFO] tweaked toml for git repo https://github.com/quorauk/arduino-audio-meter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/quorauk/arduino-audio-meter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded regex-syntax v0.6.7 [INFO] [stderr] Downloaded regex v1.1.7 [INFO] [stderr] Downloaded libc v0.2.58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a351464f38cadb9df6ae7e36c12d6e6033670a39a8a6ef7151e8ff41c41c7077 [INFO] running `Command { std: "docker" "start" "-a" "a351464f38cadb9df6ae7e36c12d6e6033670a39a8a6ef7151e8ff41c41c7077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a351464f38cadb9df6ae7e36c12d6e6033670a39a8a6ef7151e8ff41c41c7077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a351464f38cadb9df6ae7e36c12d6e6033670a39a8a6ef7151e8ff41c41c7077", kill_on_drop: false }` [INFO] [stdout] a351464f38cadb9df6ae7e36c12d6e6033670a39a8a6ef7151e8ff41c41c7077 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 722c854bab88609743317e05e90936a5d9ad7db923809743872678364cda76b6 [INFO] running `Command { std: "docker" "start" "-a" "722c854bab88609743317e05e90936a5d9ad7db923809743872678364cda76b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking vmu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use winapi::um::objbase::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use winapi::um::mmdeviceapi::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use winapi::um::endpointvolume::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use winapi::um::objbase::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use winapi::um::mmdeviceapi::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> src/windows.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use winapi::um::endpointvolume::*; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `winapi::shared` [INFO] [stdout] --> src/windows.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use winapi::shared::*; [INFO] [stdout] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `winapi::Interface` [INFO] [stdout] --> src/windows.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use winapi::Interface; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Interface` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `winapi::shared` [INFO] [stdout] --> src/windows.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use winapi::shared::*; [INFO] [stdout] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `winapi::Interface` [INFO] [stdout] --> src/windows.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use winapi::Interface; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `Interface` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | fn connected(port : &mut serialport::SerialPort, input_device : *mut winapi::um::endpointvolume::IAudioMeterInformation) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 | fn connected(port : &mut dyn serialport::SerialPort, input_device : *mut winapi::um::endpointvolume::IAudioMeterInformation) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | fn connected(port : &mut serialport::SerialPort, input_device : *mut winapi::um::endpointvolume::IAudioMeterInformation) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 | fn connected(port : &mut dyn serialport::SerialPort, input_device : *mut winapi::um::endpointvolume::IAudioMeterInformation) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vmu` (bin "vmu") due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `vmu` (bin "vmu" test) due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "722c854bab88609743317e05e90936a5d9ad7db923809743872678364cda76b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722c854bab88609743317e05e90936a5d9ad7db923809743872678364cda76b6", kill_on_drop: false }` [INFO] [stdout] 722c854bab88609743317e05e90936a5d9ad7db923809743872678364cda76b6