[INFO] crate howto 0.3.1 is already in cache [INFO] testing howto-0.3.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate howto 0.3.1 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate howto 0.3.1 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 howto 0.3.1 [INFO] finished tweaking crates.io crate howto 0.3.1 [INFO] tweaked toml for crates.io crate howto 0.3.1 written to work/builds/worker-5/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] [stderr] Blocking waiting for file lock on package cache [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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 1f9beeec188aba60f9cc9f22f2bc58c77988186b13a734719a3a3612a34f21db [INFO] running `"docker" "start" "-a" "1f9beeec188aba60f9cc9f22f2bc58c77988186b13a734719a3a3612a34f21db"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling isahc v0.7.4 [INFO] [stderr] Compiling libnghttp2-sys v0.1.2 [INFO] [stderr] Compiling curl-sys v0.4.23 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling sluice v0.4.2 [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 html5ever v0.22.5 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling scraper v0.10.1 [INFO] [stderr] Compiling surf v1.0.2 [INFO] [stderr] error[E0658]: async blocks are unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/http_client/isahc.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | Box::pin(async move { [INFO] [stderr] | __________________^ [INFO] [stderr] 42 | | let (parts, body) = req.into_parts(); [INFO] [stderr] 43 | | let body = isahc::Body::reader(body); [INFO] [stderr] 44 | | let req: http::Request = http::Request::from_parts(parts, body); [INFO] [stderr] ... | [INFO] [stderr] 51 | | Ok(res) [INFO] [stderr] 52 | | }) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/http_client/isahc.rs:46:23 [INFO] [stderr] | [INFO] [stderr] 46 | let res = client.send_async(req).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | / pub async fn recv_bytes(self) -> Result, Exception> { [INFO] [stderr] 484 | | let mut req = self.await?; [INFO] [stderr] 485 | | Ok(req.body_bytes().await?) [INFO] [stderr] 486 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let mut req = self.await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:485:12 [INFO] [stderr] | [INFO] [stderr] 485 | Ok(req.body_bytes().await?) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:499:5 [INFO] [stderr] | [INFO] [stderr] 499 | / pub async fn recv_string(self) -> Result { [INFO] [stderr] 500 | | let mut req = self.await?; [INFO] [stderr] 501 | | Ok(req.body_string().await?) [INFO] [stderr] 502 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:500:23 [INFO] [stderr] | [INFO] [stderr] 500 | let mut req = self.await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:501:12 [INFO] [stderr] | [INFO] [stderr] 501 | Ok(req.body_string().await?) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:522:5 [INFO] [stderr] | [INFO] [stderr] 522 | / pub async fn recv_json(self) -> Result { [INFO] [stderr] 523 | | let mut req = self.await?; [INFO] [stderr] 524 | | Ok(req.body_json::().await?) [INFO] [stderr] 525 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:523:23 [INFO] [stderr] | [INFO] [stderr] 523 | let mut req = self.await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:524:12 [INFO] [stderr] | [INFO] [stderr] 524 | Ok(req.body_json::().await?) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:552:5 [INFO] [stderr] | [INFO] [stderr] 552 | / pub async fn recv_form(self) -> Result { [INFO] [stderr] 553 | | let mut req = self.await?; [INFO] [stderr] 554 | | Ok(req.body_form::().await?) [INFO] [stderr] 555 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:553:23 [INFO] [stderr] | [INFO] [stderr] 553 | let mut req = self.await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:554:12 [INFO] [stderr] | [INFO] [stderr] 554 | Ok(req.body_form::().await?) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async blocks are unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:574:38 [INFO] [stderr] | [INFO] [stderr] 574 | self.fut = Some(Box::pin(async move { [INFO] [stderr] | ______________________________________^ [INFO] [stderr] 575 | | let next = Next::new(&middleware, &|req, client| { [INFO] [stderr] 576 | | Box::pin(async move { client.send(req).await.map_err(|e| e.into()) }) [INFO] [stderr] 577 | | }); [INFO] [stderr] ... | [INFO] [stderr] 580 | | Ok(Response::new(res)) [INFO] [stderr] 581 | | })); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async blocks are unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:576:30 [INFO] [stderr] | [INFO] [stderr] 576 | Box::pin(async move { client.send(req).await.map_err(|e| e.into()) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:576:43 [INFO] [stderr] | [INFO] [stderr] 576 | Box::pin(async move { client.send(req).await.map_err(|e| e.into()) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/request.rs:579:27 [INFO] [stderr] | [INFO] [stderr] 579 | let res = next.run(req, client).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | / pub async fn body_bytes(&mut self) -> io::Result> { [INFO] [stderr] 137 | | let mut buf = Vec::with_capacity(1024); [INFO] [stderr] 138 | | self.response.body_mut().read_to_end(&mut buf).await?; [INFO] [stderr] 139 | | Ok(buf) [INFO] [stderr] 140 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | self.response.body_mut().read_to_end(&mut buf).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | / pub async fn body_string(&mut self) -> Result { [INFO] [stderr] 164 | | let bytes = self.body_bytes().await?; [INFO] [stderr] 165 | | Ok(String::from_utf8(bytes).map_err(|_| io::Error::from(io::ErrorKind::InvalidData))?) [INFO] [stderr] 166 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:164:21 [INFO] [stderr] | [INFO] [stderr] 164 | let bytes = self.body_bytes().await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | / pub async fn body_json(&mut self) -> std::io::Result { [INFO] [stderr] 194 | | let body_bytes = self.body_bytes().await?; [INFO] [stderr] 195 | | Ok(serde_json::from_slice(&body_bytes).map_err(|_| std::io::ErrorKind::InvalidData)?) [INFO] [stderr] 196 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:194:26 [INFO] [stderr] | [INFO] [stderr] 194 | let body_bytes = self.body_bytes().await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async fn is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:223:5 [INFO] [stderr] | [INFO] [stderr] 223 | / pub async fn body_form(&mut self) -> Result { [INFO] [stderr] 224 | | use std::io::ErrorKind; [INFO] [stderr] 225 | | let string = self.body_string().await?; [INFO] [stderr] 226 | | Ok(serde_urlencoded::from_str(&string).map_err(|_| Error::from(ErrorKind::InvalidData))?) [INFO] [stderr] 227 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/response.rs:225:22 [INFO] [stderr] | [INFO] [stderr] 225 | let string = self.body_string().await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async blocks are unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/middleware/logger/native.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | Box::pin(async move { [INFO] [stderr] | __________________^ [INFO] [stderr] 33 | | let start_time = time::Instant::now(); [INFO] [stderr] 34 | | let uri = format!("{}", req.uri()); [INFO] [stderr] 35 | | let method = format!("{}", req.method()); [INFO] [stderr] ... | [INFO] [stderr] 69 | | Ok(res) [INFO] [stderr] 70 | | }) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0658]: async/await is unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/middleware/logger/native.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | let res = next.run(req, client).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50547 [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::io::Empty: futures_io::if_std::AsyncRead` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/surf-1.0.2/src/http_client/mod.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | reader: Box::new(std::io::empty()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_io::if_std::AsyncRead` is not implemented for `std::io::Empty` [INFO] [stderr] | [INFO] [stderr] = note: required for the cast to the object type `dyn futures_io::if_std::AsyncRead + std::marker::Send + std::marker::Unpin` [INFO] [stderr] [INFO] [stderr] error: aborting due to 29 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `surf`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1f9beeec188aba60f9cc9f22f2bc58c77988186b13a734719a3a3612a34f21db"` [INFO] running `"docker" "rm" "-f" "1f9beeec188aba60f9cc9f22f2bc58c77988186b13a734719a3a3612a34f21db"` [INFO] [stdout] 1f9beeec188aba60f9cc9f22f2bc58c77988186b13a734719a3a3612a34f21db