[INFO] fetching crate futures 0.3.21... [INFO] checking futures-0.3.21 against try#56723e30e40b52b73b9722d31caeec71c84a0ed4 for pr-98370 [INFO] extracting crate futures 0.3.21 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate futures 0.3.21 on toolchain 56723e30e40b52b73b9722d31caeec71c84a0ed4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+56723e30e40b52b73b9722d31caeec71c84a0ed4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures 0.3.21 [INFO] finished tweaking crates.io crate futures 0.3.21 [INFO] tweaked toml for crates.io crate futures 0.3.21 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+56723e30e40b52b73b9722d31caeec71c84a0ed4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+56723e30e40b52b73b9722d31caeec71c84a0ed4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+56723e30e40b52b73b9722d31caeec71c84a0ed4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3b01b4ae7565a4eec440e318d301e5b95b99aec37e6efe8903861855f14b2bc [INFO] running `Command { std: "docker" "start" "-a" "b3b01b4ae7565a4eec440e318d301e5b95b99aec37e6efe8903861855f14b2bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3b01b4ae7565a4eec440e318d301e5b95b99aec37e6efe8903861855f14b2bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3b01b4ae7565a4eec440e318d301e5b95b99aec37e6efe8903861855f14b2bc", kill_on_drop: false }` [INFO] [stdout] b3b01b4ae7565a4eec440e318d301e5b95b99aec37e6efe8903861855f14b2bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+56723e30e40b52b73b9722d31caeec71c84a0ed4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfbc2b535a92810cb621cfd3532012acdd653fe43828c487d057fc79edfd05e5 [INFO] running `Command { std: "docker" "start" "-a" "bfbc2b535a92810cb621cfd3532012acdd653fe43828c487d057fc79edfd05e5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/stream_unfold.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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] 3 | use futures_task::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/stream_abortable.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures_test::task::new_count_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] 6 | use futures_task::task::new_count_waker; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_test` [INFO] [stdout] --> tests/stream_unfold.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures_test::{assert_stream_done, assert_stream_next, assert_stream_pending}; [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] 4 | use futures_task::{assert_stream_done, assert_stream_next, assert_stream_pending}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stdout] --> tests/stream_unfold.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | assert_stream_pending!(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stdout] --> tests/stream_unfold.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | assert_stream_next!(stream, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stdout] --> tests/stream_unfold.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | assert_stream_pending!(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stdout] --> tests/stream_unfold.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | assert_stream_next!(stream, 2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stdout] --> tests/stream_unfold.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | assert_stream_pending!(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stdout] --> tests/stream_unfold.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | assert_stream_next!(stream, 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stdout] --> tests/stream_unfold.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | assert_stream_pending!(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `assert_stream_done` [INFO] [stdout] --> tests/stream_unfold.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | assert_stream_done!(stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [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_task::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/io_buf_writer.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_task::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/future_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_task::task::panic_waker; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `futures` due to 2 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test` [INFO] [stdout] --> tests/stream_select_all.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_task::task::noop_context; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 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/stream.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | 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] 12 | use futures_task::task::noop_context; [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/stream_unfold.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | future::ready(Some((state * 2, state + 1))).pending_once() [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `futures::future::Ready>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures` due to 2 previous errors [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready` in the current scope [INFO] [stdout] --> tests/stream_unfold.rs:12:33 [INFO] [stdout] | [INFO] [stdout] 12 | future::ready(None).pending_once() [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `futures::future::Ready>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures` due to 2 previous errors [INFO] [stdout] error: aborting due to 12 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] [stderr] error: could not compile `futures` due to 13 previous errors [INFO] [stdout] error: aborting due to 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` due to 2 previous errors [INFO] [stdout] error: aborting due to 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` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bfbc2b535a92810cb621cfd3532012acdd653fe43828c487d057fc79edfd05e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfbc2b535a92810cb621cfd3532012acdd653fe43828c487d057fc79edfd05e5", kill_on_drop: false }` [INFO] [stdout] bfbc2b535a92810cb621cfd3532012acdd653fe43828c487d057fc79edfd05e5