[INFO] fetching crate cron_tab 0.2.3...
[INFO] testing cron_tab-0.2.3 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate cron_tab 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cron_tab 0.2.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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-4-tc1/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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cron v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a791067e6a78ec461f98a52a17a0dbe5f518fb013f4fe0ae5b495f960b53f180
[INFO] running `Command { std: "docker" "start" "-a" "a791067e6a78ec461f98a52a17a0dbe5f518fb013f4fe0ae5b495f960b53f180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a791067e6a78ec461f98a52a17a0dbe5f518fb013f4fe0ae5b495f960b53f180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a791067e6a78ec461f98a52a17a0dbe5f518fb013f4fe0ae5b495f960b53f180", kill_on_drop: false }`
[INFO] [stdout] a791067e6a78ec461f98a52a17a0dbe5f518fb013f4fe0ae5b495f960b53f180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 310f498d4a6c65ee04dccc576c0397a21bdc9bccb197db5009bf5b8352204e01
[INFO] running `Command { std: "docker" "start" "-a" "310f498d4a6c65ee04dccc576c0397a21bdc9bccb197db5009bf5b8352204e01", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling cron v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling cron_tab v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "310f498d4a6c65ee04dccc576c0397a21bdc9bccb197db5009bf5b8352204e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310f498d4a6c65ee04dccc576c0397a21bdc9bccb197db5009bf5b8352204e01", kill_on_drop: false }`
[INFO] [stdout] 310f498d4a6c65ee04dccc576c0397a21bdc9bccb197db5009bf5b8352204e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0780499c32beb324b493156dd363c00e3c2ad6ba66f33b453b298433c1c272ae
[INFO] running `Command { std: "docker" "start" "-a" "0780499c32beb324b493156dd363c00e3c2ad6ba66f33b453b298433c1c272ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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[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]    --> 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[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] 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] [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] [stderr] error: could not compile `cron_tab` (example "async_simple") due to 4 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: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] 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 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "0780499c32beb324b493156dd363c00e3c2ad6ba66f33b453b298433c1c272ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0780499c32beb324b493156dd363c00e3c2ad6ba66f33b453b298433c1c272ae", kill_on_drop: false }`
[INFO] [stdout] 0780499c32beb324b493156dd363c00e3c2ad6ba66f33b453b298433c1c272ae
