[INFO] crate futures-async-combinators 0.3.2 is already in cache
[INFO] testing futures-async-combinators-0.3.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate futures-async-combinators 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate futures-async-combinators 0.3.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-2/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 `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 67cf7df7a54cb8ba80a96f95d0d2d5385edfc979821dce3a05e0cec1ae58f04b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "67cf7df7a54cb8ba80a96f95d0d2d5385edfc979821dce3a05e0cec1ae58f04b"`
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-async-combinators v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "67cf7df7a54cb8ba80a96f95d0d2d5385edfc979821dce3a05e0cec1ae58f04b"`
[INFO] running `"docker" "rm" "-f" "67cf7df7a54cb8ba80a96f95d0d2d5385edfc979821dce3a05e0cec1ae58f04b"`
[INFO] [stdout] 67cf7df7a54cb8ba80a96f95d0d2d5385edfc979821dce3a05e0cec1ae58f04b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2dfa47668f7126b6670695710f4c71043fdeacce9319f0965ef46709701ad688
[INFO] running `"docker" "start" "-a" "2dfa47668f7126b6670695710f4c71043fdeacce9319f0965ef46709701ad688"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling rayon v1.2.0
[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 csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[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 1m 15s
[INFO] running `"docker" "inspect" "2dfa47668f7126b6670695710f4c71043fdeacce9319f0965ef46709701ad688"`
[INFO] running `"docker" "rm" "-f" "2dfa47668f7126b6670695710f4c71043fdeacce9319f0965ef46709701ad688"`
[INFO] [stdout] 2dfa47668f7126b6670695710f4c71043fdeacce9319f0965ef46709701ad688
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98669f4ba091b791e3abd937c97857720ca9d28c26f1f0e79c40b96f11f58898
[INFO] running `"docker" "start" "-a" "98669f4ba091b791e3abd937c97857720ca9d28c26f1f0e79c40b96f11f58898"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/futures_async_combinators-55a89632ac57cd0f
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test future::tests::test_and_then_err ... ok
[INFO] [stdout] test future::tests::test_flatten_stream ... ok
[INFO] [stdout] test future::tests::test_flatten ... ok
[INFO] [stdout] test future::tests::test_inspect ... ok
[INFO] [stdout] test future::tests::test_map_err ... ok
[INFO] [stdout] test future::tests::test_map ... ok
[INFO] [stdout] test future::tests::test_and_then_ok ... ok
[INFO] [stdout] test future::tests::test_into_stream ... ok
[INFO] [stdout] test future::tests::test_err_into ... ok
[INFO] [stdout] test future::tests::test_ready ... ok
[INFO] [stdout] test future::tests::test_map_ok ... ok
[INFO] [stdout] test future::tests::test_then ... 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_unwrap_or_else ... ok
[INFO] [stdout] test stream::tests::test_collect ... ok
[INFO] [stdout] test stream::tests::test_concat ... ok
[INFO] [stdout] test stream::tests::test_filter ... ok
[INFO] [stdout] test stream::tests::test_flatten ... ok
[INFO] [stdout] test stream::tests::test_fold ... ok
[INFO] [stdout] test stream::tests::test_for_each ... ok
[INFO] [stdout] test stream::tests::test_chain ... ok
[INFO] [stdout] test stream::tests::test_filter_map ... ok
[INFO] [stdout] test stream::tests::test_next ... ok
[INFO] [stdout] test stream::tests::test_skip_more_than_size ... ok
[INFO] [stdout] test stream::tests::test_skip_while ... ok
[INFO] [stdout] test stream::tests::test_skip ... ok
[INFO] [stdout] test stream::tests::test_iter ... ok
[INFO] [stdout] test stream::tests::test_repeat ... ok
[INFO] [stdout] test stream::tests::test_map ... ok
[INFO] [stdout] test stream::tests::test_into_future ... ok
[INFO] [stderr]    Doc-tests futures-async-combinators
[INFO] [stdout] test stream::tests::test_zip ... 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_take_while_more_than_size ... ok
[INFO] [stdout] test stream::tests::test_unfold ... ok
[INFO] [stdout] test stream::tests::test_then ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/future.rs - future::err_into (line 358) ... ok
[INFO] [stdout] test src/future.rs - future::and_then (line 101) ... ok
[INFO] [stdout] test src/future.rs - future::and_then (line 114) ... ok
[INFO] [stdout] test src/future.rs - future::into_stream (line 458) ... ok
[INFO] [stdout] test src/future.rs - future::map (line 36) ... ok
[INFO] [stdout] test src/future.rs - future::inspect (line 325) ... ok
[INFO] [stdout] test src/future.rs - future::flatten (line 298) ... ok
[INFO] [stdout] test src/future.rs - future::flatten_stream (line 415) ... ok
[INFO] [stdout] test src/future.rs - future::map_ok (line 205) ... ok
[INFO] [stdout] test src/future.rs - future::or_else (line 165) ... ok
[INFO] [stdout] test src/future.rs - future::map_err (line 265) ... ok
[INFO] [stdout] test src/future.rs - future::map_err (line 252) ... ok
[INFO] [stdout] test src/future.rs - future::or_else (line 152) ... ok
[INFO] [stdout] test src/future.rs - future::map_ok (line 218) ... ok
[INFO] [stdout] test src/future.rs - future::ready (line 11) ... ok
[INFO] [stdout] test src/future.rs - future::poll_fn (line 489) ... ok
[INFO] [stdout] test src/future.rs - future::unwrap_or_else (line 386) ... ok
[INFO] [stdout] test src/stream.rs - stream::chain (line 579) ... ok
[INFO] [stdout] test src/future.rs - future::then (line 68) ... ok
[INFO] [stdout] test src/stream.rs - stream::collect (line 48) ... ok
[INFO] [stdout] test src/stream.rs - stream::concat (line 274) ... ok
[INFO] [stdout] test src/stream.rs - stream::fold (line 724) ... ok
[INFO] [stdout] test src/stream.rs - stream::filter_map (line 166) ... ok
[INFO] [stdout] test src/stream.rs - stream::filter (line 122) ... ok
[INFO] [stdout] test src/stream.rs - stream::flatten (line 411) ... ok
[INFO] [stdout] test src/stream.rs - stream::poll_fn (line 827) ... ok
[INFO] [stdout] test src/stream.rs - stream::iter (line 245) ... ok
[INFO] [stdout] test src/stream.rs - stream::for_each (line 314) ... ok
[INFO] [stdout] test src/stream.rs - stream::into_future (line 214) ... ok
[INFO] [stdout] test src/stream.rs - stream::next (line 21) ... ok
[INFO] [stdout] test src/stream.rs - stream::map (line 84) ... ok
[INFO] [stdout] test src/stream.rs - stream::repeat (line 389) ... ok
[INFO] [stdout] test src/stream.rs - stream::skip (line 503) ... 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::take_while (line 630) ... ok
[INFO] [stdout] test src/stream.rs - stream::then (line 467) ... ok
[INFO] [stdout] test src/stream.rs - stream::unfold (line 773) ... 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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "98669f4ba091b791e3abd937c97857720ca9d28c26f1f0e79c40b96f11f58898"`
[INFO] running `"docker" "rm" "-f" "98669f4ba091b791e3abd937c97857720ca9d28c26f1f0e79c40b96f11f58898"`
[INFO] [stdout] 98669f4ba091b791e3abd937c97857720ca9d28c26f1f0e79c40b96f11f58898