[INFO] fetching crate futures-async-combinators 0.3.2... [INFO] testing futures-async-combinators-0.3.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate futures-async-combinators 0.3.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate futures-async-combinators 0.3.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-7/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 557107c8855cb8b9d9076cadfd2f4263ad8d7ad660dae8464dc22bc6a1c96281 [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" "557107c8855cb8b9d9076cadfd2f4263ad8d7ad660dae8464dc22bc6a1c96281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "557107c8855cb8b9d9076cadfd2f4263ad8d7ad660dae8464dc22bc6a1c96281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557107c8855cb8b9d9076cadfd2f4263ad8d7ad660dae8464dc22bc6a1c96281", kill_on_drop: false }` [INFO] [stdout] 557107c8855cb8b9d9076cadfd2f4263ad8d7ad660dae8464dc22bc6a1c96281 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2ca6fbb6f9b94cd0188dc9cb7e8fab4f542a37b4c8c8f329b8af75469b6d80f [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" "b2ca6fbb6f9b94cd0188dc9cb7e8fab4f542a37b4c8c8f329b8af75469b6d80f", kill_on_drop: false }` [INFO] [stderr] Compiling futures-async-combinators v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "b2ca6fbb6f9b94cd0188dc9cb7e8fab4f542a37b4c8c8f329b8af75469b6d80f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ca6fbb6f9b94cd0188dc9cb7e8fab4f542a37b4c8c8f329b8af75469b6d80f", kill_on_drop: false }` [INFO] [stdout] b2ca6fbb6f9b94cd0188dc9cb7e8fab4f542a37b4c8c8f329b8af75469b6d80f [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d18e506df46a102a5caf571f33c5219c916e0fd66ccac1c6296d5274f3df178 [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" "1d18e506df46a102a5caf571f33c5219c916e0fd66ccac1c6296d5274f3df178", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling syn v1.0.5 [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 textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling csv-core v0.1.6 [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 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 22.91s [INFO] running `Command { std: "docker" "inspect" "1d18e506df46a102a5caf571f33c5219c916e0fd66ccac1c6296d5274f3df178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d18e506df46a102a5caf571f33c5219c916e0fd66ccac1c6296d5274f3df178", kill_on_drop: false }` [INFO] [stdout] 1d18e506df46a102a5caf571f33c5219c916e0fd66ccac1c6296d5274f3df178 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 532e0e47daed26b187190d8e2a9b2a649318d555f04420bd2981aed08af58e12 [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" "532e0e47daed26b187190d8e2a9b2a649318d555f04420bd2981aed08af58e12", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_async_combinators-af5d2b43d354deea) [INFO] [stdout] running 39 tests [INFO] [stdout] test future::tests::test_and_then_ok ... ok [INFO] [stdout] test future::tests::test_and_then_err ... ok [INFO] [stdout] test future::tests::test_err_into ... ok [INFO] [stdout] test future::tests::test_flatten ... ok [INFO] [stdout] test future::tests::test_flatten_stream ... ok [INFO] [stdout] test future::tests::test_inspect ... ok [INFO] [stdout] test future::tests::test_into_stream ... ok [INFO] [stdout] test future::tests::test_map ... ok [INFO] [stdout] test future::tests::test_then ... ok [INFO] [stdout] test stream::tests::test_flatten ... ok [INFO] [stdout] test stream::tests::test_skip_while_more_than_size ... ok [INFO] [stdout] test stream::tests::test_chain ... ok [INFO] [stdout] test stream::tests::test_collect ... ok [INFO] [stdout] test stream::tests::test_concat ... ok [INFO] [stdout] test stream::tests::test_filter_map ... ok [INFO] [stdout] test stream::tests::test_filter ... ok [INFO] [stdout] test stream::tests::test_repeat ... ok [INFO] [stdout] test stream::tests::test_skip ... ok [INFO] [stdout] test stream::tests::test_take ... ok [INFO] [stdout] test stream::tests::test_skip_while ... ok [INFO] [stdout] test stream::tests::test_fold ... ok [INFO] [stdout] test stream::tests::test_take_while ... ok [INFO] [stdout] test stream::tests::test_take_more_than_size ... ok [INFO] [stdout] test future::tests::test_map_ok ... ok [INFO] [stdout] test future::tests::test_ready ... ok [INFO] [stdout] test stream::tests::test_unfold ... ok [INFO] [stdout] test stream::tests::test_zip ... ok [INFO] [stdout] test future::tests::test_or_else ... ok [INFO] [stdout] test future::tests::test_poll_fn ... ok [INFO] [stdout] test stream::tests::test_take_while_more_than_size ... ok [INFO] [stdout] test stream::tests::test_then ... ok [INFO] [stdout] test future::tests::test_map_err ... ok [INFO] [stdout] test stream::tests::test_skip_more_than_size ... ok [INFO] [stdout] test stream::tests::test_into_future ... ok [INFO] [stdout] test stream::tests::test_iter ... ok [INFO] [stdout] test stream::tests::test_map ... ok [INFO] [stdout] test future::tests::test_unwrap_or_else ... ok [INFO] [stdout] test stream::tests::test_next ... ok [INFO] [stdout] test stream::tests::test_for_each ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests futures-async-combinators [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/stream.rs - stream::poll_fn (line 827) ... ok [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/future.rs - future::then (line 68) ... ok [INFO] [stdout] test src/future.rs - future::or_else (line 152) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 114) ... ok [INFO] [stdout] test src/stream.rs - stream::for_each (line 314) ... ok [INFO] [stdout] test src/future.rs - future::and_then (line 101) ... ok [INFO] [stdout] test src/future.rs - future::map (line 36) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name futures_async_combinators --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-c600fc1bd3cbab2c.rlib --extern futures_async_combinators=/opt/rustwide/target/debug/deps/libfutures_async_combinators-ef34e4f2aae54c79.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-63068559bedeeb76.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-c20a17b23549d6f0.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-19446de67e2b2026.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "532e0e47daed26b187190d8e2a9b2a649318d555f04420bd2981aed08af58e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "532e0e47daed26b187190d8e2a9b2a649318d555f04420bd2981aed08af58e12", kill_on_drop: false }` [INFO] [stdout] 532e0e47daed26b187190d8e2a9b2a649318d555f04420bd2981aed08af58e12