[INFO] cloning repository https://github.com/nielx/hda_debug_util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nielx/hda_debug_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielx%2Fhda_debug_util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielx%2Fhda_debug_util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 766527b368241dea9f8fcc77f189a7eb7c1a23c9
[INFO] testing nielx/hda_debug_util against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnielx%2Fhda_debug_util" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nielx/hda_debug_util on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nielx/hda_debug_util
[INFO] finished tweaking git repo https://github.com/nielx/hda_debug_util
[INFO] tweaked toml for git repo https://github.com/nielx/hda_debug_util written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/nielx/hda_debug_util already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b657ee77c77c860fea6c3fb65d1929df2ea4d6d309bd349200058ab2dbd526
[INFO] running `Command { std: "docker" "start" "-a" "e3b657ee77c77c860fea6c3fb65d1929df2ea4d6d309bd349200058ab2dbd526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b657ee77c77c860fea6c3fb65d1929df2ea4d6d309bd349200058ab2dbd526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b657ee77c77c860fea6c3fb65d1929df2ea4d6d309bd349200058ab2dbd526", kill_on_drop: false }`
[INFO] [stdout] e3b657ee77c77c860fea6c3fb65d1929df2ea4d6d309bd349200058ab2dbd526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72f069a2bb10655400ab0b2437b21051b3c2b5d1d9823d52668254a090ad5a57
[INFO] running `Command { std: "docker" "start" "-a" "72f069a2bb10655400ab0b2437b21051b3c2b5d1d9823d52668254a090ad5a57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling hda_debug_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |         ioctl(f.as_raw_fd(), B_MULTI_GET_DESCRIPTION, &mut description, mem::size_of::<multi_channel_info>())
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `i32` to a `u64` and panic if the converted value doesn't fit
[INFO] [stdout]    |
[INFO] [stdout] 75 |         ioctl(f.as_raw_fd(), B_MULTI_GET_DESCRIPTION.try_into().unwrap(), &mut description, mem::size_of::<multi_channel_info>())
[INFO] [stdout]    |                                                     ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hda_debug_util` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "72f069a2bb10655400ab0b2437b21051b3c2b5d1d9823d52668254a090ad5a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f069a2bb10655400ab0b2437b21051b3c2b5d1d9823d52668254a090ad5a57", kill_on_drop: false }`
[INFO] [stdout] 72f069a2bb10655400ab0b2437b21051b3c2b5d1d9823d52668254a090ad5a57