[INFO] crate wasm-timer 0.2.1 is already in cache
[INFO] testing wasm-timer-0.2.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate wasm-timer 0.2.1 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate wasm-timer 0.2.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wasm-timer 0.2.1
[INFO] finished tweaking crates.io crate wasm-timer 0.2.1
[INFO] tweaked toml for crates.io crate wasm-timer 0.2.1 written to work/builds/worker-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d5669c1bb6c3cbe6c8b97f7cdaa6f201ee85d11d0fa7c88da6fb2c5a6d8228df
[INFO] running `"docker" "start" "-a" "d5669c1bb6c3cbe6c8b97f7cdaa6f201ee85d11d0fa7c88da6fb2c5a6d8228df"`
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling wasm-timer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `"docker" "inspect" "d5669c1bb6c3cbe6c8b97f7cdaa6f201ee85d11d0fa7c88da6fb2c5a6d8228df"`
[INFO] running `"docker" "rm" "-f" "d5669c1bb6c3cbe6c8b97f7cdaa6f201ee85d11d0fa7c88da6fb2c5a6d8228df"`
[INFO] [stdout] d5669c1bb6c3cbe6c8b97f7cdaa6f201ee85d11d0fa7c88da6fb2c5a6d8228df
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5c12af3b001aff94903a1dd1f9d00ae69e8dd82650f9d126df7409f95ec4360
[INFO] running `"docker" "start" "-a" "e5c12af3b001aff94903a1dd1f9d00ae69e8dd82650f9d126df7409f95ec4360"`
[INFO] [stderr]    Compiling wasm-timer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "e5c12af3b001aff94903a1dd1f9d00ae69e8dd82650f9d126df7409f95ec4360"`
[INFO] running `"docker" "rm" "-f" "e5c12af3b001aff94903a1dd1f9d00ae69e8dd82650f9d126df7409f95ec4360"`
[INFO] [stdout] e5c12af3b001aff94903a1dd1f9d00ae69e8dd82650f9d126df7409f95ec4360
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 276abf118cf7e47b43a5bcc084a4c6947688975dbc7aea44c5e4b8fb24fa56c9
[INFO] running `"docker" "start" "-a" "276abf118cf7e47b43a5bcc084a4c6947688975dbc7aea44c5e4b8fb24fa56c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_timer-10915f38018c0e6f
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test timer::heap::tests::simple ... ok
[INFO] [stdout] test timer::heap::tests::test_push ... ok
[INFO] [stdout] test timer::interval::test::fast_forward ... ok
[INFO] [stdout] test timer::heap::tests::test_to_vec ... ok
[INFO] [stdout] test timer::interval::test::norm_next ... ok
[INFO] [stdout] test timer::heap::tests::test_empty_pop ... ok
[INFO] [stdout] test timer::heap::tests::test_empty_peek ... ok
[INFO] [stdout] test timer::arc_list::tests::smoke ... ok
[INFO] [stdout] test timer::heap::tests::test_peek_and_pop ... ok
[INFO] [stdout] test timer::heap::tests::simple2 ... ok
[INFO] [stdout] test timer::heap::tests::remove ... ok
[INFO] [stdout] test timer::arc_list::tests::seal ... ok
[INFO] [stdout] test timer::interval::test::large_skip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-timer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/timer/ext.rs - timer::ext::TryFutureExt::timeout (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/timer/ext.rs - timer::ext::TryFutureExt::timeout (line 29) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `futures_timer`
[INFO] [stdout]  --> src/timer/ext.rs:33:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures_timer::TryFutureExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type or module `futures_timer`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `runtime`
[INFO] [stdout]   --> src/timer/ext.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[runtime::main]
[INFO] [stdout]    |   ^^^^^^^ use of undeclared type or module `runtime`
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/timer/ext.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_await)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for type `impl futures_core::future::TryFuture` in the current scope
[INFO] [stdout]   --> src/timer/ext.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let timed_out = future.timeout(Duration::from_secs(1));
[INFO] [stdout]    |                            ^^^^^^^ method not found in `impl futures_core::future::TryFuture`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 3  | use wasm_timer::timer::ext::TryFutureExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `main` has invalid return type `impl core::future::future::Future`
[INFO] [stdout]   --> src/timer/ext.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn main() {
[INFO] [stdout]    |                 ^ `main` can only return types that implement `std::process::Termination`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `()`, or a `Result`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433, E0554, E0599.
[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/timer/ext.rs - timer::ext::TryFutureExt::timeout (line 29)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "276abf118cf7e47b43a5bcc084a4c6947688975dbc7aea44c5e4b8fb24fa56c9"`
[INFO] running `"docker" "rm" "-f" "276abf118cf7e47b43a5bcc084a4c6947688975dbc7aea44c5e4b8fb24fa56c9"`
[INFO] [stdout] 276abf118cf7e47b43a5bcc084a4c6947688975dbc7aea44c5e4b8fb24fa56c9