[INFO] updating cached repository https://github.com/bennetthardwick/rust-react
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df9b1a03a9a2221155449a458bec42ed6facd346
[INFO] testing bennetthardwick/rust-react against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbennetthardwick%2Frust-react" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bennetthardwick/rust-react on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bennetthardwick/rust-react
[INFO] finished tweaking git repo https://github.com/bennetthardwick/rust-react
[INFO] tweaked toml for git repo https://github.com/bennetthardwick/rust-react written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/bennetthardwick/rust-react already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e19ae551a8f6dac6911e676124622df1c70d5c347a6f5e597622f6227e23dc7
[INFO] running `"docker" "start" "-a" "5e19ae551a8f6dac6911e676124622df1c70d5c347a6f5e597622f6227e23dc7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.58
[INFO] [stderr]    Compiling bumpalo v3.1.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]    Compiling web-sys v0.3.35
[INFO] [stderr]    Compiling js-sys v0.3.35
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]  --> src/react.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::console;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `react::*`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use react::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ReactElement`
[INFO] [stderr]  --> src/react.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum ReactElement {
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     name: String
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.37s
[INFO] running `"docker" "inspect" "5e19ae551a8f6dac6911e676124622df1c70d5c347a6f5e597622f6227e23dc7"`
[INFO] running `"docker" "rm" "-f" "5e19ae551a8f6dac6911e676124622df1c70d5c347a6f5e597622f6227e23dc7"`
[INFO] [stdout] 5e19ae551a8f6dac6911e676124622df1c70d5c347a6f5e597622f6227e23dc7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ee04693a3e901e0cc2b9b4b071dad455ac678ce49048b3c42f81e8ec5dc63f5
[INFO] running `"docker" "start" "-a" "7ee04693a3e901e0cc2b9b4b071dad455ac678ce49048b3c42f81e8ec5dc63f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling futures-sink v0.3.2
[INFO] [stderr]    Compiling futures-core v0.3.2
[INFO] [stderr]    Compiling futures-task v0.3.2
[INFO] [stderr]    Compiling futures-io v0.3.2
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.2
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.8
[INFO] [stderr]    Compiling futures-macro v0.3.2
[INFO] [stderr]    Compiling futures-util v0.3.2
[INFO] [stderr]    Compiling futures-executor v0.3.2
[INFO] [stderr]    Compiling futures v0.3.2
[INFO] [stderr]    Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]  --> src/react.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::console;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `react::*`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use react::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ReactElement`
[INFO] [stderr]  --> src/react.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum ReactElement {
[INFO] [stderr]   |          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     name: String
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Item` not found for `core::future::future::Future`
[INFO] [stderr]   --> tests/app.rs:25:32
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn async_test() -> impl Future<Item = (), Error = JsValue> {
[INFO] [stderr]    |                                ^^^^ associated type `Item` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0220]: associated type `Error` not found for `core::future::future::Future`
[INFO] [stderr]   --> tests/app.rs:25:43
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn async_test() -> impl Future<Item = (), Error = JsValue> {
[INFO] [stderr]    |                                           ^^^^^ associated type `Error` not found
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/app.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             assert_eq!(x, 42);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `std::result::Result<wasm_bindgen::JsValue, wasm_bindgen::JsValue>`
[INFO] [stderr]               found type `{integer}`
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0271]: type mismatch resolving `<impl core::future::future::Future as core::future::future::Future>::Output == ()`
[INFO] [stderr]   --> tests/app.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[wasm_bindgen_test(async)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `()`
[INFO] [stderr] 25 | fn async_test() -> impl Future<Item = (), Error = JsValue> {
[INFO] [stderr]    |                    --------------------------------------- the expected opaque type
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected associated type `<impl core::future::future::Future as core::future::future::Future>::Output`
[INFO] [stderr]                     found unit type `()`
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider constraining the associated type `<impl core::future::future::Future as core::future::future::Future>::Output` to `()`
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn async_test() -> impl Future<Item = (), Error = JsValue, Output = ()> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0220, E0271, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0220`.
[INFO] [stderr] error: could not compile `rust-webpack-template`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7ee04693a3e901e0cc2b9b4b071dad455ac678ce49048b3c42f81e8ec5dc63f5"`
[INFO] running `"docker" "rm" "-f" "7ee04693a3e901e0cc2b9b4b071dad455ac678ce49048b3c42f81e8ec5dc63f5"`
[INFO] [stdout] 7ee04693a3e901e0cc2b9b4b071dad455ac678ce49048b3c42f81e8ec5dc63f5