[INFO] crate wasm-timer 0.2.1 is already in cache
[INFO] testing wasm-timer-0.2.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate wasm-timer 0.2.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasm-timer 0.2.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7a31aebabd275868208d83e1288759893c48b85c5fa4e664b9e7aa9153c7bc11
[INFO] running `"docker" "start" "-a" "7a31aebabd275868208d83e1288759893c48b85c5fa4e664b9e7aa9153c7bc11"`
[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 parking_lot_core v0.6.2
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling parking_lot v0.9.0
[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 4.51s
[INFO] running `"docker" "inspect" "7a31aebabd275868208d83e1288759893c48b85c5fa4e664b9e7aa9153c7bc11"`
[INFO] running `"docker" "rm" "-f" "7a31aebabd275868208d83e1288759893c48b85c5fa4e664b9e7aa9153c7bc11"`
[INFO] [stdout] 7a31aebabd275868208d83e1288759893c48b85c5fa4e664b9e7aa9153c7bc11
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d760c2705f48ada78f475dd5fc15b2289d45834574f7483839a9f84a42de8ec
[INFO] running `"docker" "start" "-a" "2d760c2705f48ada78f475dd5fc15b2289d45834574f7483839a9f84a42de8ec"`
[INFO] [stderr]    Compiling wasm-timer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "2d760c2705f48ada78f475dd5fc15b2289d45834574f7483839a9f84a42de8ec"`
[INFO] running `"docker" "rm" "-f" "2d760c2705f48ada78f475dd5fc15b2289d45834574f7483839a9f84a42de8ec"`
[INFO] [stdout] 2d760c2705f48ada78f475dd5fc15b2289d45834574f7483839a9f84a42de8ec
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] d55583311020aef1734c87826709cb53df554062d8c6236b95c9f4741eedd361
[INFO] running `"docker" "start" "-a" "d55583311020aef1734c87826709cb53df554062d8c6236b95c9f4741eedd361"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_timer-e24f2f476152f3ae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test timer::heap::tests::test_push ... ok
[INFO] [stdout] test timer::heap::tests::test_peek_and_pop ... ok
[INFO] [stdout] test timer::arc_list::tests::seal ... ok
[INFO] [stdout] test timer::arc_list::tests::smoke ... 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::heap::tests::test_to_vec ... ok
[INFO] [stdout] test timer::heap::tests::simple ... ok
[INFO] [stdout] test timer::heap::tests::remove ... ok
[INFO] [stdout] test timer::interval::test::norm_next ... ok
[INFO] [stdout] test timer::heap::tests::simple2 ... ok
[INFO] [stdout] test timer::interval::test::fast_forward ... 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 stable 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]    |                            ^^^^^^^
[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" "d55583311020aef1734c87826709cb53df554062d8c6236b95c9f4741eedd361"`
[INFO] running `"docker" "rm" "-f" "d55583311020aef1734c87826709cb53df554062d8c6236b95c9f4741eedd361"`
[INFO] [stdout] d55583311020aef1734c87826709cb53df554062d8c6236b95c9f4741eedd361