[INFO] cloning repository https://github.com/AnickaBurova/game-kb-driver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnickaBurova/game-kb-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a572bfc6dbca2e43ddd31ad1997f86b7825080f
[INFO] checking AnickaBurova/game-kb-driver against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fgame-kb-driver" "/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/AnickaBurova/game-kb-driver on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AnickaBurova/game-kb-driver
[INFO] finished tweaking git repo https://github.com/AnickaBurova/game-kb-driver
[INFO] tweaked toml for git repo https://github.com/AnickaBurova/game-kb-driver written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/AnickaBurova/game-kb-driver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30fab33111934d822cfdfb18bb5ab5f5d5e73521f843528f73408ca3daffc4c5
[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" "30fab33111934d822cfdfb18bb5ab5f5d5e73521f843528f73408ca3daffc4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30fab33111934d822cfdfb18bb5ab5f5d5e73521f843528f73408ca3daffc4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fab33111934d822cfdfb18bb5ab5f5d5e73521f843528f73408ca3daffc4c5", kill_on_drop: false }`
[INFO] [stdout] 30fab33111934d822cfdfb18bb5ab5f5d5e73521f843528f73408ca3daffc4c5
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d082693e10e4b8d594bee5949fc019cee8d5e32b21a0082472e7e0302920ce1
[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" "2d082693e10e4b8d594bee5949fc019cee8d5e32b21a0082472e7e0302920ce1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libxdo-sys v0.11.0
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking libusb v0.3.0
[INFO] [stderr]     Checking serde_yaml v0.6.2
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking libxdo v0.6.0
[INFO] [stderr]     Checking game-kb-driver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/device_input.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     match (handle, iet) {
[INFO] [stdout] 47 | |         (Some(mut handle), Some((i,e,t))) => {
[INFO] [stdout] 48 | |             if iotry!(handle.kernel_driver_active(i)) {
[INFO] [stdout] 49 | |                 let _ = iotry!(handle.detach_kernel_driver(i));
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |         _ => unreachable!(),
[INFO] [stdout] 81 | |     }
[INFO] [stdout]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 82 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/device_input.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     match (handle, iet) {
[INFO] [stdout] 47 | |         (Some(mut handle), Some((i,e,t))) => {
[INFO] [stdout] 48 | |             if iotry!(handle.kernel_driver_active(i)) {
[INFO] [stdout] 49 | |                 let _ = iotry!(handle.detach_kernel_driver(i));
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |         _ => unreachable!(),
[INFO] [stdout] 81 | |     }
[INFO] [stdout]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 82 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "2d082693e10e4b8d594bee5949fc019cee8d5e32b21a0082472e7e0302920ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d082693e10e4b8d594bee5949fc019cee8d5e32b21a0082472e7e0302920ce1", kill_on_drop: false }`
[INFO] [stdout] 2d082693e10e4b8d594bee5949fc019cee8d5e32b21a0082472e7e0302920ce1