[INFO] fetching crate sn30pro 0.2.0... [INFO] testing sn30pro-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate sn30pro 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sn30pro 0.2.0 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 crates.io crate sn30pro 0.2.0 [INFO] finished tweaking crates.io crate sn30pro 0.2.0 [INFO] tweaked toml for crates.io crate sn30pro 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 1fa00f1172da6129789198ddfda3b98e33ede5770544bad5cf51a3b0ca3d4dd4 [INFO] running `Command { std: "docker" "start" "-a" "1fa00f1172da6129789198ddfda3b98e33ede5770544bad5cf51a3b0ca3d4dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fa00f1172da6129789198ddfda3b98e33ede5770544bad5cf51a3b0ca3d4dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fa00f1172da6129789198ddfda3b98e33ede5770544bad5cf51a3b0ca3d4dd4", kill_on_drop: false }` [INFO] [stdout] 1fa00f1172da6129789198ddfda3b98e33ede5770544bad5cf51a3b0ca3d4dd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3a4c8584f7aa83c2769f07585b923524dea18d6241248d706bb124dadb6ee55 [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" "a3a4c8584f7aa83c2769f07585b923524dea18d6241248d706bb124dadb6ee55", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling sn30pro v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.99s [INFO] running `Command { std: "docker" "inspect" "a3a4c8584f7aa83c2769f07585b923524dea18d6241248d706bb124dadb6ee55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a4c8584f7aa83c2769f07585b923524dea18d6241248d706bb124dadb6ee55", kill_on_drop: false }` [INFO] [stdout] a3a4c8584f7aa83c2769f07585b923524dea18d6241248d706bb124dadb6ee55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] de57a24b491a3964a1c2483dd43b92af3cb08e60cec0a78acf241934fbe11969 [INFO] running `Command { std: "docker" "start" "-a" "de57a24b491a3964a1c2483dd43b92af3cb08e60cec0a78acf241934fbe11969", kill_on_drop: false }` [INFO] [stderr] Compiling sn30pro v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sn30pro-5e26a9089ef2af9f) [INFO] running `Command { std: "docker" "inspect" "de57a24b491a3964a1c2483dd43b92af3cb08e60cec0a78acf241934fbe11969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de57a24b491a3964a1c2483dd43b92af3cb08e60cec0a78acf241934fbe11969", kill_on_drop: false }` [INFO] [stdout] de57a24b491a3964a1c2483dd43b92af3cb08e60cec0a78acf241934fbe11969 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] a90d8ab32ed8f9535c66843adea3cda4d999206a09d1d7d951c07d97dc399ff7 [INFO] running `Command { std: "docker" "start" "-a" "a90d8ab32ed8f9535c66843adea3cda4d999206a09d1d7d951c07d97dc399ff7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sn30pro-5e26a9089ef2af9f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sn30pro [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:23:46 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_20_0() { [INFO] [stdout] | ----------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 6 | let mut sn30: Controller = Controller::new(0).await?;// for the controller at /dev/input/js0 [INFO] [stdout] | ^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:23:52 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_20_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 4 | | use sn30pro::Controller; [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | let mut sn30: Controller = Controller::new(0).await?;// for the controller at /dev/input/js0 [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 7 | | } _doctest_main_src_lib_rs_20_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0728. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a90d8ab32ed8f9535c66843adea3cda4d999206a09d1d7d951c07d97dc399ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a90d8ab32ed8f9535c66843adea3cda4d999206a09d1d7d951c07d97dc399ff7", kill_on_drop: false }` [INFO] [stdout] a90d8ab32ed8f9535c66843adea3cda4d999206a09d1d7d951c07d97dc399ff7