[INFO] crate futures-async-combinators 0.3.2 is already in cache [INFO] testing futures-async-combinators-0.3.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate futures-async-combinators 0.3.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate futures-async-combinators 0.3.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 981d99c7d6fc9fc36f514138adf0bc9fac46b7764b774eeddb7ac6dbc5e79194 [INFO] running `Command { std: "docker" "start" "-a" "981d99c7d6fc9fc36f514138adf0bc9fac46b7764b774eeddb7ac6dbc5e79194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "981d99c7d6fc9fc36f514138adf0bc9fac46b7764b774eeddb7ac6dbc5e79194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "981d99c7d6fc9fc36f514138adf0bc9fac46b7764b774eeddb7ac6dbc5e79194", kill_on_drop: false }` [INFO] [stdout] 981d99c7d6fc9fc36f514138adf0bc9fac46b7764b774eeddb7ac6dbc5e79194 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a104d1a7fcae633d4ddf84075fa7d5a368d04c31cd04de25868a7e90a39d374 [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" "9a104d1a7fcae633d4ddf84075fa7d5a368d04c31cd04de25868a7e90a39d374", kill_on_drop: false }` [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [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 1.02s [INFO] running `Command { std: "docker" "inspect" "9a104d1a7fcae633d4ddf84075fa7d5a368d04c31cd04de25868a7e90a39d374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a104d1a7fcae633d4ddf84075fa7d5a368d04c31cd04de25868a7e90a39d374", kill_on_drop: false }` [INFO] [stdout] 9a104d1a7fcae633d4ddf84075fa7d5a368d04c31cd04de25868a7e90a39d374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4313141e9ec605781f88b39e8765ae607598e33e49e8bc59f8a9d69012197324 [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" "4313141e9ec605781f88b39e8765ae607598e33e49e8bc59f8a9d69012197324", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [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 bstr v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.40 [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 02s [INFO] running `Command { std: "docker" "inspect" "4313141e9ec605781f88b39e8765ae607598e33e49e8bc59f8a9d69012197324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4313141e9ec605781f88b39e8765ae607598e33e49e8bc59f8a9d69012197324", kill_on_drop: false }` [INFO] [stdout] 4313141e9ec605781f88b39e8765ae607598e33e49e8bc59f8a9d69012197324 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87bb52bf4b35a9deb869a9f86d32e17afe0a13015ea5ca0a453a2b28e36ca5bf [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" "87bb52bf4b35a9deb869a9f86d32e17afe0a13015ea5ca0a453a2b28e36ca5bf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futures_async_combinators-acba83401b1677da [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test future::tests::test_err_into ... ok [INFO] [stdout] test future::tests::test_flatten_stream ... 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_collect ... ok [INFO] [stdout] test future::tests::test_or_else ... ok [INFO] [stdout] test stream::tests::test_concat ... ok [INFO] [stdout] test stream::tests::test_filter_map ... ok [INFO] [stdout] test future::tests::test_map_ok ... ok [INFO] [stdout] test stream::tests::test_fold ... ok [INFO] [stdout] test stream::tests::test_chain ... ok [INFO] [stdout] test future::tests::test_map_err ... ok [INFO] [stdout] test stream::tests::test_for_each ... ok [INFO] [stdout] test stream::tests::test_filter ... ok [INFO] [stdout] test stream::tests::test_iter ... ok [INFO] [stdout] test stream::tests::test_next ... ok [INFO] [stdout] test stream::tests::test_repeat ... ok [INFO] [stdout] test stream::tests::test_skip ... ok [INFO] [stdout] test stream::tests::test_skip_more_than_size ... ok [INFO] [stdout] test future::tests::test_inspect ... ok [INFO] [stdout] test stream::tests::test_skip_while_more_than_size ... 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_flatten ... ok [INFO] [stdout] test stream::tests::test_take_while_more_than_size ... ok [INFO] [stdout] test future::tests::test_flatten ... 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_skip_while ... ok [INFO] [stdout] test stream::tests::test_map ... ok [INFO] [stdout] test stream::tests::test_take ... ok [INFO] [stdout] test future::tests::test_map ... ok [INFO] [stdout] test stream::tests::test_zip ... ok [INFO] [stdout] test future::tests::test_into_stream ... ok [INFO] [stdout] test future::tests::test_poll_fn ... ok [INFO] [stdout] test future::tests::test_ready ... ok [INFO] [stdout] test future::tests::test_and_then_err ... ok [INFO] [stdout] test future::tests::test_and_then_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests futures-async-combinators [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/future.rs - future::map (line 36) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 101) ... ok [INFO] [stdout] test src/future.rs - future::into_stream (line 458) ... ok [INFO] [stdout] test src/future.rs - future::or_else (line 165) ... ok [INFO] [stdout] test src/future.rs - future::err_into (line 358) ... 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/future.rs - future::flatten (line 298) ... ok [INFO] [stdout] test src/future.rs - future::map_err (line 265) ... ok [INFO] [stdout] test src/future.rs - future::map_ok (line 205) ... 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::unwrap_or_else (line 386) ... ok [INFO] [stdout] test src/future.rs - future::poll_fn (line 489) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 114) ... ok [INFO] [stdout] test src/future.rs - future::then (line 68) ... ok [INFO] [stdout] test src/stream.rs - stream::concat (line 274) ... ok [INFO] [stdout] test src/future.rs - future::flatten_stream (line 415) ... ok [INFO] [stdout] test src/stream.rs - stream::poll_fn (line 827) ... ok [INFO] [stdout] test src/stream.rs - stream::next (line 21) ... ok [INFO] [stdout] test src/stream.rs - stream::into_future (line 214) ... ok [INFO] [stdout] test src/stream.rs - stream::filter (line 122) ... ok [INFO] [stdout] test src/stream.rs - stream::fold (line 724) ... ok [INFO] [stdout] test src/stream.rs - stream::flatten (line 411) ... ok [INFO] [stdout] test src/stream.rs - stream::chain (line 579) ... ok [INFO] [stdout] test src/stream.rs - stream::collect (line 48) ... 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::filter_map (line 166) ... ok [INFO] [stdout] test src/stream.rs - stream::skip (line 503) ... 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_while (line 671) ... ok [INFO] [stdout] test src/stream.rs - stream::take (line 354) ... ok [INFO] [stdout] test src/stream.rs - stream::unfold (line 773) ... ok [INFO] [stdout] test src/stream.rs - stream::take_while (line 630) ... ok [INFO] [stdout] test src/stream.rs - stream::zip (line 544) ... ok [INFO] [stdout] test src/stream.rs - stream::then (line 467) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "87bb52bf4b35a9deb869a9f86d32e17afe0a13015ea5ca0a453a2b28e36ca5bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87bb52bf4b35a9deb869a9f86d32e17afe0a13015ea5ca0a453a2b28e36ca5bf", kill_on_drop: false }` [INFO] [stdout] 87bb52bf4b35a9deb869a9f86d32e17afe0a13015ea5ca0a453a2b28e36ca5bf