[INFO] fetching crate cron_tab 0.2.3...
[INFO] checking cron_tab-0.2.3 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate cron_tab 0.2.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cron_tab 0.2.3 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron_tab 0.2.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cron_tab 0.2.3
[INFO] tweaked toml for crates.io crate cron_tab 0.2.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate cron_tab 0.2.3 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7801bfc905038f778e67e3bf918ba54504b50f8d88f418c1c8f58cd906785af5
[INFO] running `Command { std: "docker" "start" "-a" "7801bfc905038f778e67e3bf918ba54504b50f8d88f418c1c8f58cd906785af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7801bfc905038f778e67e3bf918ba54504b50f8d88f418c1c8f58cd906785af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7801bfc905038f778e67e3bf918ba54504b50f8d88f418c1c8f58cd906785af5", kill_on_drop: false }`
[INFO] [stdout] 7801bfc905038f778e67e3bf918ba54504b50f8d88f418c1c8f58cd906785af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940e861c5ca2d5e3720f7356f7e24191459db625095798a7bf39c008215620ab
[INFO] running `Command { std: "docker" "start" "-a" "940e861c5ca2d5e3720f7356f7e24191459db625095798a7bf39c008215620ab", kill_on_drop: false }`
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking cron v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking cron_tab v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> examples/async_simple.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::Mutex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cron_tab::AsyncCron`
[INFO] [stdout]    --> examples/async_simple.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout] 4   | use cron_tab::AsyncCron;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ no `AsyncCron` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub use crate::async_cron::AsyncCron;
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `r#async` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:110:7
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(feature = "async")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> examples/async_simple.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[tokio::main]
[INFO] [stdout]   |   ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/async.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use tokio::sync::Mutex;
[INFO] [stdout]   |         ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/async.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use tokio::time::{sleep, Duration};
[INFO] [stdout]   |         ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cron_tab::AsyncCron`
[INFO] [stdout]    --> tests/async.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 6   |     use cron_tab::AsyncCron;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ no `AsyncCron` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub use crate::async_cron::AsyncCron;
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `r#async` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:110:7
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(feature = "async")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> tests/async.rs:83:7
[INFO] [stdout]    |
[INFO] [stdout] 83 |     #[tokio::test]
[INFO] [stdout]    |       ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> tests/async.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 |     #[tokio::test]
[INFO] [stdout]    |       ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> tests/async.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[tokio::test]
[INFO] [stdout]    |       ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> tests/async.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[tokio::test]
[INFO] [stdout]    |       ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/async_simple.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> tests/async.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let counter1 = Arc::clone(&counter);
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |                 let mut value = counter1.lock().await;
[INFO] [stdout]    |                                          ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `counter1` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let counter1: Arc<T, A> = Arc::clone(&counter);
[INFO] [stdout]    |                     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cron_tab` (example "async_simple") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> tests/async.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let c1 = Arc::clone(&counter1);
[INFO] [stdout]    |             ^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |                 let mut value = counter.lock().await;
[INFO] [stdout]    |                                         ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `c1` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let c1: Arc<T, A> = Arc::clone(&counter1);
[INFO] [stdout]    |               +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> tests/async.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let c2 = Arc::clone(&counter2);
[INFO] [stdout]    |             ^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |                 let mut value = counter.lock().await;
[INFO] [stdout]    |                                         ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `c2` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let c2: Arc<T, A> = Arc::clone(&counter2);
[INFO] [stdout]    |               +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> tests/async.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let counter1 = Arc::clone(&counter);
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |                     let mut value = counter1.lock().await;
[INFO] [stdout]    |                                              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `counter1` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let counter1: Arc<T, A> = Arc::clone(&counter);
[INFO] [stdout]    |                     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cron_tab` (test "async") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "940e861c5ca2d5e3720f7356f7e24191459db625095798a7bf39c008215620ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940e861c5ca2d5e3720f7356f7e24191459db625095798a7bf39c008215620ab", kill_on_drop: false }`
[INFO] [stdout] 940e861c5ca2d5e3720f7356f7e24191459db625095798a7bf39c008215620ab
