[INFO] crate multican 0.5.0 is already in cache [INFO] checking multican-0.5.0 against try#71b81291baafb8a58836272757b28817fe1d8190 for pr-73102 [INFO] extracting crate multican 0.5.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate multican 0.5.0 on toolchain 71b81291baafb8a58836272757b28817fe1d8190 [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate multican 0.5.0 [INFO] finished tweaking crates.io crate multican 0.5.0 [INFO] tweaked toml for crates.io crate multican 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate multican 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3b89af00d4e9eb6ea44189bf7184f33822a4955c5207d424e9cf219752b7404 [INFO] running `"docker" "start" "-a" "f3b89af00d4e9eb6ea44189bf7184f33822a4955c5207d424e9cf219752b7404"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking socketcan v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking multican v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `multican::async_can_udp` [INFO] [stderr] --> examples/async_log.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use multican::async_can_udp::AsyncUdpNetwork; [INFO] [stderr] | ^^^^^^^^^^^^^ could not find `async_can_udp` in `multican` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> examples/async_log.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::stream::StreamExt; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> examples/async_log.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use tokio::sync::mpsc; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `multican::async_socketcan` [INFO] [stderr] --> examples/async_log.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use multican::async_socketcan::AsyncSocketCanNetwork; [INFO] [stderr] | ^^^^^^^^^^^^^^^ could not find `async_socketcan` in `multican` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> examples/async_log.rs:11:3 [INFO] [stderr] | [INFO] [stderr] 11 | #[tokio::main] [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `from_config_async` in crate `multican` [INFO] [stderr] --> examples/async_log.rs:86:33 [INFO] [stderr] | [INFO] [stderr] 86 | let mut network = multican::from_config_async(cfg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in `multican` [INFO] [stderr] [INFO] [stderr] error[E0277]: `main` has invalid return type `impl std::future::Future` [INFO] [stderr] --> examples/async_log.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | async fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` can only return types that implement `std::process::Termination` [INFO] [stderr] | [INFO] [stderr] = help: consider using `()`, or a `Result` [INFO] [stderr] [INFO] [stderr] error[E0752]: `main` function is not allowed to be `async` [INFO] [stderr] --> examples/async_log.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | async fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0425, E0432, E0433, E0752. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `multican`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f3b89af00d4e9eb6ea44189bf7184f33822a4955c5207d424e9cf219752b7404"` [INFO] running `"docker" "rm" "-f" "f3b89af00d4e9eb6ea44189bf7184f33822a4955c5207d424e9cf219752b7404"` [INFO] [stdout] f3b89af00d4e9eb6ea44189bf7184f33822a4955c5207d424e9cf219752b7404