[INFO] fetching crate futures-preview 0.3.0-alpha.19... [INFO] testing futures-preview-0.3.0-alpha.19 against 1.90.0 for beta-1.91-3 [INFO] extracting crate futures-preview 0.3.0-alpha.19 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate futures-preview 0.3.0-alpha.19 [INFO] finished tweaking crates.io crate futures-preview 0.3.0-alpha.19 [INFO] tweaked toml for crates.io crate futures-preview 0.3.0-alpha.19 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate futures-preview 0.3.0-alpha.19 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-select-macro-preview v0.3.0-alpha.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee666bcc710cad1fd93aac827e8f348efdc2f8ba2d7a6e2ca31644af322cc5fe [INFO] running `Command { std: "docker" "start" "-a" "ee666bcc710cad1fd93aac827e8f348efdc2f8ba2d7a6e2ca31644af322cc5fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee666bcc710cad1fd93aac827e8f348efdc2f8ba2d7a6e2ca31644af322cc5fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee666bcc710cad1fd93aac827e8f348efdc2f8ba2d7a6e2ca31644af322cc5fe", kill_on_drop: false }` [INFO] [stdout] ee666bcc710cad1fd93aac827e8f348efdc2f8ba2d7a6e2ca31644af322cc5fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e4f47352bce699c61f6352e23787686fefa1e1d9b63edf225c57d0337aaa47 [INFO] running `Command { std: "docker" "start" "-a" "96e4f47352bce699c61f6352e23787686fefa1e1d9b63edf225c57d0337aaa47", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [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 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 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s [INFO] running `Command { std: "docker" "inspect" "96e4f47352bce699c61f6352e23787686fefa1e1d9b63edf225c57d0337aaa47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e4f47352bce699c61f6352e23787686fefa1e1d9b63edf225c57d0337aaa47", kill_on_drop: false }` [INFO] [stdout] 96e4f47352bce699c61f6352e23787686fefa1e1d9b63edf225c57d0337aaa47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 663009f5312300ad56a2b42b61406c834ec2921ea29339db7dc9509b237e7324 [INFO] running `Command { std: "docker" "start" "-a" "663009f5312300ad56a2b42b61406c834ec2921ea29339db7dc9509b237e7324", kill_on_drop: false }` [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/futures_unordered.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_test::future::FutureTestExt; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 6 - use futures_test::future::FutureTestExt; [INFO] [stdout] 6 + use futures_core::future::FutureTestExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/futures_unordered.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_test::task::noop_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - use futures_test::task::noop_context; [INFO] [stdout] 7 + use futures_core::task::noop_context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_test` [INFO] [stdout] --> tests/futures_unordered.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures_test::{assert_stream_done, assert_stream_next}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 - use futures_test::{assert_stream_done, assert_stream_next}; [INFO] [stdout] 8 + use futures_core::{assert_stream_done, assert_stream_next}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/sink.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use futures_test::task::panic_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 9 - use futures_test::task::panic_context; [INFO] [stdout] 9 + use futures_core::task::panic_context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/io_buf_writer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_test::task::noop_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 5 - use futures_test::task::noop_context; [INFO] [stdout] 5 + use futures_core::task::noop_context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `try_join` in this scope [INFO] [stdout] --> tests/macro_comma_support.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | try_join!(future1, future2,) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `try_join` is in scope, but it is a function, not a macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `poll` in this scope [INFO] [stdout] --> tests/macro_comma_support.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | let _ = poll!(async {}.boxed(),); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `poll` is in scope, but it is a function, not a macro [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `join` in this scope [INFO] [stdout] --> tests/macro_comma_support.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | join!(future1, future2,); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `join` is in scope, but it is a function, not a macro [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 4 + use std::future::join; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/io_buf_reader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures_test::task::noop_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 - use futures_test::task::noop_context; [INFO] [stdout] 8 + use futures_core::task::noop_context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/io_read_to_string.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_test::io::AsyncReadTestExt; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 6 - use futures_test::io::AsyncReadTestExt; [INFO] [stdout] 6 + use futures_core::io::AsyncReadTestExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/io_read_to_string.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_test::task::noop_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - use futures_test::task::noop_context; [INFO] [stdout] 7 + use futures_core::task::noop_context; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/unfold.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures_test::future::FutureTestExt; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 4 - use futures_test::future::FutureTestExt; [INFO] [stdout] 4 + use futures_core::future::FutureTestExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_test` [INFO] [stdout] --> tests/unfold.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_test::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 5 - use futures_test::{ [INFO] [stdout] 5 + use futures_core::{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready` in the current scope [INFO] [stdout] --> tests/futures_unordered.rs:171:33 [INFO] [stdout] | [INFO] [stdout] 171 | let fut = future::ready(()).pending_once().assert_unmoved(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `futures::future::Ready<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "macro_comma_support") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "futures_unordered") due to 4 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "io_buf_writer") due to 1 previous error [INFO] [stderr] error: could not compile `futures-preview` (test "io_buf_reader") due to 1 previous error [INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `IntoAsyncRead` in the current scope [INFO] [stdout] --> tests/io_read_to_string.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 38 | let mut buf = stream::iter(vec![&b"12"[..], &b"33"[..], &b"3"[..]]) [INFO] [stdout] | ___________________- [INFO] [stdout] 39 | | .map(Ok) [INFO] [stdout] 40 | | .into_async_read() [INFO] [stdout] 41 | | .interleave_pending(); [INFO] [stdout] | | -^^^^^^^^^^^^^^^^^^ method not found in `IntoAsyncRead>, ...>>` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "io_read_to_string") due to 3 previous errors [INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready` in the current scope [INFO] [stdout] --> tests/unfold.rs:13:57 [INFO] [stdout] | [INFO] [stdout] 13 | future::ready(Some((state * 2, state + 1))).pending_once() [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `futures::future::Ready>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready` in the current scope [INFO] [stdout] --> tests/unfold.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | future::ready(None).pending_once() [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `futures::future::Ready>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "unfold") due to 4 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "sink") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "663009f5312300ad56a2b42b61406c834ec2921ea29339db7dc9509b237e7324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "663009f5312300ad56a2b42b61406c834ec2921ea29339db7dc9509b237e7324", kill_on_drop: false }` [INFO] [stdout] 663009f5312300ad56a2b42b61406c834ec2921ea29339db7dc9509b237e7324