[INFO] fetching crate futures-async-combinators 0.3.2... [INFO] testing futures-async-combinators-0.3.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate futures-async-combinators 0.3.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate futures-async-combinators 0.3.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-async-combinators 0.3.2 [INFO] finished tweaking crates.io crate futures-async-combinators 0.3.2 [INFO] tweaked toml for crates.io crate futures-async-combinators 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate futures-async-combinators 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cc567e9a2e4eb9a116bf4e8dcbf6edd0ecab7cd0744682a884ff498e75c2450 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3cc567e9a2e4eb9a116bf4e8dcbf6edd0ecab7cd0744682a884ff498e75c2450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cc567e9a2e4eb9a116bf4e8dcbf6edd0ecab7cd0744682a884ff498e75c2450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cc567e9a2e4eb9a116bf4e8dcbf6edd0ecab7cd0744682a884ff498e75c2450", kill_on_drop: false }` [INFO] [stdout] 3cc567e9a2e4eb9a116bf4e8dcbf6edd0ecab7cd0744682a884ff498e75c2450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fc97d06368adafc5887f9dae333d2b4bc4c57a3cbf1d5630cc3d3829806cbf1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9fc97d06368adafc5887f9dae333d2b4bc4c57a3cbf1d5630cc3d3829806cbf1", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-async-combinators v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "9fc97d06368adafc5887f9dae333d2b4bc4c57a3cbf1d5630cc3d3829806cbf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fc97d06368adafc5887f9dae333d2b4bc4c57a3cbf1d5630cc3d3829806cbf1", kill_on_drop: false }` [INFO] [stdout] 9fc97d06368adafc5887f9dae333d2b4bc4c57a3cbf1d5630cc3d3829806cbf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38647ada3bf2e3a176cdf400d0fb8983f137debbb7737163671cdcd09ef85109 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "38647ada3bf2e3a176cdf400d0fb8983f137debbb7737163671cdcd09ef85109", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling futures-async-combinators v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.54s [INFO] running `Command { std: "docker" "inspect" "38647ada3bf2e3a176cdf400d0fb8983f137debbb7737163671cdcd09ef85109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38647ada3bf2e3a176cdf400d0fb8983f137debbb7737163671cdcd09ef85109", kill_on_drop: false }` [INFO] [stdout] 38647ada3bf2e3a176cdf400d0fb8983f137debbb7737163671cdcd09ef85109 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 577a8fbd8114c9390a708b8c594f2f1d391454f9f8d3c27d5b73ba4caf20290e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "577a8fbd8114c9390a708b8c594f2f1d391454f9f8d3c27d5b73ba4caf20290e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] running 39 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_async_combinators-af5d2b43d354deea) [INFO] [stdout] test future::tests::test_and_then_err ... ok [INFO] [stdout] test future::tests::test_and_then_ok ... ok [INFO] [stdout] test future::tests::test_map ... ok [INFO] [stdout] test future::tests::test_or_else ... ok [INFO] [stdout] test future::tests::test_poll_fn ... ok [INFO] [stdout] test future::tests::test_err_into ... ok [INFO] [stdout] test future::tests::test_then ... ok [INFO] [stdout] test future::tests::test_unwrap_or_else ... ok [INFO] [stdout] test stream::tests::test_concat ... ok [INFO] [stdout] test stream::tests::test_filter ... ok [INFO] [stdout] test future::tests::test_into_stream ... ok [INFO] [stdout] test future::tests::test_map_ok ... ok [INFO] [stdout] test stream::tests::test_filter_map ... ok [INFO] [stdout] test future::tests::test_inspect ... ok [INFO] [stdout] test stream::tests::test_flatten ... ok [INFO] [stdout] test stream::tests::test_map ... ok [INFO] [stdout] test stream::tests::test_fold ... ok [INFO] [stdout] test stream::tests::test_repeat ... ok [INFO] [stdout] test stream::tests::test_iter ... ok [INFO] [stdout] test future::tests::test_flatten ... ok [INFO] [stderr] Doc-tests futures-async-combinators [INFO] [stdout] test future::tests::test_map_err ... ok [INFO] [stdout] test stream::tests::test_next ... ok [INFO] [stdout] test future::tests::test_flatten_stream ... ok [INFO] [stdout] test future::tests::test_ready ... ok [INFO] [stdout] test stream::tests::test_skip_while ... ok [INFO] [stdout] test stream::tests::test_take_while_more_than_size ... ok [INFO] [stdout] test stream::tests::test_skip ... ok [INFO] [stdout] test stream::tests::test_chain ... ok [INFO] [stdout] test stream::tests::test_skip_more_than_size ... ok [INFO] [stdout] test stream::tests::test_for_each ... ok [INFO] [stdout] test stream::tests::test_collect ... ok [INFO] [stdout] test stream::tests::test_skip_while_more_than_size ... ok [INFO] [stdout] test stream::tests::test_take ... ok [INFO] [stdout] test stream::tests::test_take_more_than_size ... ok [INFO] [stdout] test stream::tests::test_take_while ... ok [INFO] [stdout] test stream::tests::test_then ... ok [INFO] [stdout] test stream::tests::test_into_future ... ok [INFO] [stdout] test stream::tests::test_unfold ... ok [INFO] [stdout] test stream::tests::test_zip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/future.rs - future::poll_fn (line 489) ... ok [INFO] [stdout] test src/future.rs - future::flatten (line 298) ... ok [INFO] [stdout] test src/stream.rs - stream::for_each (line 314) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 114) ... ok [INFO] [stdout] test src/future.rs - future::or_else (line 152) ... ok [INFO] [stdout] test src/future.rs - future::then (line 68) ... ok [INFO] [stdout] test src/stream.rs - stream::map (line 84) ... ok [INFO] [stdout] test src/future.rs - future::map_err (line 252) ... ok [INFO] [stdout] test src/future.rs - future::unwrap_or_else (line 386) ... ok [INFO] [stdout] test src/stream.rs - stream::filter (line 122) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 101) ... ok [INFO] [stdout] test src/future.rs - future::or_else (line 165) ... ok [INFO] [stdout] test src/stream.rs - stream::next (line 21) ... ok [INFO] [stdout] test src/stream.rs - stream::collect (line 48) ... ok [INFO] [stdout] test src/future.rs - future::map (line 36) ... ok [INFO] [stdout] test src/future.rs - future::err_into (line 358) ... ok [INFO] [stdout] test src/stream.rs - stream::fold (line 724) ... ok [INFO] [stdout] test src/stream.rs - stream::poll_fn (line 827) ... ok [INFO] [stdout] test src/stream.rs - stream::chain (line 579) ... ok [INFO] [stdout] test src/future.rs - future::flatten_stream (line 415) ... ok [INFO] [stdout] test src/stream.rs - stream::into_future (line 214) ... ok [INFO] [stdout] test src/future.rs - future::map_err (line 265) ... ok [INFO] [stdout] test src/stream.rs - stream::repeat (line 389) ... ok [INFO] [stdout] test src/future.rs - future::inspect (line 325) ... ok [INFO] [stdout] test src/future.rs - future::ready (line 11) ... ok [INFO] [stdout] test src/future.rs - future::map_ok (line 218) ... ok [INFO] [stdout] test src/stream.rs - stream::iter (line 245) ... ok [INFO] [stdout] test src/future.rs - future::into_stream (line 458) ... ok [INFO] [stdout] test src/future.rs - future::map_ok (line 205) ... ok [INFO] [stdout] test src/stream.rs - stream::flatten (line 411) ... ok [INFO] [stdout] test src/stream.rs - stream::take_while (line 630) ... ok [INFO] [stdout] test src/stream.rs - stream::concat (line 274) ... ok [INFO] [stdout] test src/stream.rs - stream::filter_map (line 166) ... ok [INFO] [stdout] test src/stream.rs - stream::unfold (line 773) ... ok [INFO] [stdout] test src/stream.rs - stream::skip_while (line 671) ... ok [INFO] [stdout] test src/stream.rs - stream::take (line 354) ... ok [INFO] [stdout] test src/stream.rs - stream::then (line 467) ... ok [INFO] [stdout] test src/stream.rs - stream::skip (line 503) ... ok [INFO] [stdout] test src/stream.rs - stream::zip (line 544) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "577a8fbd8114c9390a708b8c594f2f1d391454f9f8d3c27d5b73ba4caf20290e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "577a8fbd8114c9390a708b8c594f2f1d391454f9f8d3c27d5b73ba4caf20290e", kill_on_drop: false }` [INFO] [stdout] 577a8fbd8114c9390a708b8c594f2f1d391454f9f8d3c27d5b73ba4caf20290e