[INFO] fetching crate futures-preview 0.3.0-alpha.19... [INFO] checking futures-preview-0.3.0-alpha.19 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate futures-preview 0.3.0-alpha.19 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate futures-preview 0.3.0-alpha.19 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.4.12 (available: v1.7.2) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.30) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fec01406fd84c1e9467de4a925c1e6b023ecd7dc07b8462ad5285a3edda1375 [INFO] running `Command { std: "docker" "start" "-a" "3fec01406fd84c1e9467de4a925c1e6b023ecd7dc07b8462ad5285a3edda1375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fec01406fd84c1e9467de4a925c1e6b023ecd7dc07b8462ad5285a3edda1375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fec01406fd84c1e9467de4a925c1e6b023ecd7dc07b8462ad5285a3edda1375", kill_on_drop: false }` [INFO] [stdout] 3fec01406fd84c1e9467de4a925c1e6b023ecd7dc07b8462ad5285a3edda1375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3769013c4689bd03a62f8fe9ffe8de518a594866af562fcc255b147f8d9584d9 [INFO] running `Command { std: "docker" "start" "-a" "3769013c4689bd03a62f8fe9ffe8de518a594866af562fcc255b147f8d9584d9", kill_on_drop: false }` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/fuse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures_test::task::panic_waker; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use futures_core::task::panic_waker; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/ready_queue.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_test::task::noop_context; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 6 | use futures_core::task::noop_context; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `assert_matches` [INFO] [stdout] --> tests/io_cursor.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use assert_matches::assert_matches; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/stream_into_async_read.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_test::{task::noop_context, stream::StreamTestExt}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 5 | use futures_core::{task::noop_context, stream::StreamTestExt}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Poll` [INFO] [stdout] --> tests/io_cursor.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::Poll; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::AsyncWrite` [INFO] [stdout] --> tests/io_cursor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::io::AsyncWrite; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> tests/io_cursor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `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 undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 5 | use futures_core::task::noop_context; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/basic_combinators.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures_test::future::FutureTestExt; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use futures_core::future::FutureTestExt; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/futures_unordered.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_test::future::FutureTestExt; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 6 | use futures_core::future::FutureTestExt; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `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 undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 | use futures_core::task::noop_context; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "fuse") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 undeclared crate or module `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 | use futures_core::{assert_stream_done, assert_stream_next}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "io_cursor") due to 2 previous errors; 3 warnings emitted [INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `Iter` in the current scope [INFO] [stdout] --> tests/stream_into_async_read.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = stream.interleave_pending().into_async_read(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ method not found in `Iter, Vec, _>>, ...>>` [INFO] [stdout] | [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/stream_into_async_read-49601668b732e71e.long-type-3334625995604661513.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [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 "ready_queue") due to 2 previous errors [INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `Map` in the current scope [INFO] [stdout] --> tests/basic_combinators.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | fut.run_in_background(); // Start it [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ method not found in `Map, Ready<{integer}>, {closure@basic_combinators.rs:12:15}>, ...>, ...>` [INFO] [stdout] | [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/basic_combinators-e47c570ab157a8d2.long-type-10141523849288862973.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [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 2 previous errors [INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `Iter` in the current scope [INFO] [stdout] --> tests/stream_into_async_read.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | let mut reader = stream.interleave_pending().into_async_read(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ method not found in `Iter, Vec, _>>, ...>>` [INFO] [stdout] | [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/stream_into_async_read-49601668b732e71e.long-type-12695650504948092753.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [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 `Ready<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> tests/stream_into_async_read.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::stream::{self, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncRead` [INFO] [stdout] --> tests/stream_into_async_read.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::io::{AsyncRead, AsyncBufRead}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBufRead` [INFO] [stdout] --> tests/stream_into_async_read.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::io::{AsyncRead, AsyncBufRead}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [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] [stdout] error[E0599]: no method named `run_in_background` found for struct `Map` in the current scope [INFO] [stdout] --> tests/basic_combinators.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | fut.run_in_background(); // Start it [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ method not found in `Map, ...>, ...>, ..., ...>, ..., ...>, ...>, ...>, ...>` [INFO] [stdout] | [INFO] [stdout] = note: the full type name has been written to '/opt/rustwide/target/debug/deps/basic_combinators-e47c570ab157a8d2.long-type-2745882323291774275.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-preview` (test "stream_into_async_read") due to 4 previous errors; 3 warnings emitted [INFO] [stdout] error: aborting due to 4 previous errors [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] [stdout] error: aborting due to 3 previous errors [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 "futures_unordered") due to 5 previous errors [INFO] [stderr] error: could not compile `futures-preview` (test "basic_combinators") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3769013c4689bd03a62f8fe9ffe8de518a594866af562fcc255b147f8d9584d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3769013c4689bd03a62f8fe9ffe8de518a594866af562fcc255b147f8d9584d9", kill_on_drop: false }` [INFO] [stdout] 3769013c4689bd03a62f8fe9ffe8de518a594866af562fcc255b147f8d9584d9