[INFO] fetching crate stakker_async_await 0.0.1... [INFO] testing stakker_async_await-0.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate stakker_async_await 0.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate stakker_async_await 0.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stakker_async_await 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate stakker_async_await 0.0.1 [INFO] tweaked toml for crates.io crate stakker_async_await 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39acfbcadcf88cdd626a7da90c0ec0d781afdb8266d6311afa5c53dce0f14be1 [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" "39acfbcadcf88cdd626a7da90c0ec0d781afdb8266d6311afa5c53dce0f14be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39acfbcadcf88cdd626a7da90c0ec0d781afdb8266d6311afa5c53dce0f14be1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39acfbcadcf88cdd626a7da90c0ec0d781afdb8266d6311afa5c53dce0f14be1", kill_on_drop: false }` [INFO] [stdout] 39acfbcadcf88cdd626a7da90c0ec0d781afdb8266d6311afa5c53dce0f14be1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] 05b7b07d4b5e9f6953954d71dd8443891e54cacef9dcb49ce55a0ed31cc6b7ed [INFO] running `Command { std: "docker" "start" "-a" "05b7b07d4b5e9f6953954d71dd8443891e54cacef9dcb49ce55a0ed31cc6b7ed", kill_on_drop: false }` [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling qcell v0.4.3 [INFO] [stderr] Compiling stakker v0.2.4 [INFO] [stderr] Compiling stakker_async_await v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.45s [INFO] running `Command { std: "docker" "inspect" "05b7b07d4b5e9f6953954d71dd8443891e54cacef9dcb49ce55a0ed31cc6b7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b7b07d4b5e9f6953954d71dd8443891e54cacef9dcb49ce55a0ed31cc6b7ed", kill_on_drop: false }` [INFO] [stdout] 05b7b07d4b5e9f6953954d71dd8443891e54cacef9dcb49ce55a0ed31cc6b7ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5aef218b9d505024e3d939733d6c6cb0a199e3f49a434e300ccf6b7a9af18815 [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" "5aef218b9d505024e3d939733d6c6cb0a199e3f49a434e300ccf6b7a9af18815", kill_on_drop: false }` [INFO] [stderr] Compiling stakker_async_await v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "5aef218b9d505024e3d939733d6c6cb0a199e3f49a434e300ccf6b7a9af18815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aef218b9d505024e3d939733d6c6cb0a199e3f49a434e300ccf6b7a9af18815", kill_on_drop: false }` [INFO] [stdout] 5aef218b9d505024e3d939733d6c6cb0a199e3f49a434e300ccf6b7a9af18815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] ab9afeb4d20f5b19832c11668d4ddc9b154fb0f2dc4a0060d7fe55871245f7fc [INFO] running `Command { std: "docker" "start" "-a" "ab9afeb4d20f5b19832c11668d4ddc9b154fb0f2dc4a0060d7fe55871245f7fc", kill_on_drop: false }` [INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stderr] --> src/futures_core.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stderr] --> src/rust_std.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `stakker_async_await` (lib) generated 2 warnings [INFO] [stderr] warning: `stakker_async_await` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stakker_async_await-311f115f598f4622) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/futures_core.rs (/opt/rustwide/target/debug/deps/futures_core-5796b03bec588134) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/rust_std.rs (/opt/rustwide/target/debug/deps/rust_std-b9eadea9a7eb4902) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/tests-c283bd9654df6d5e) [INFO] [stdout] Running stakker_async_await tests: [INFO] [stdout] - test_spawn ... OK [INFO] [stdout] - test_future_push ... OK [INFO] [stdout] - test_future_push_actorfail ... OK [INFO] [stdout] - test_future_push_result ... OK [INFO] [stdout] - test_future_push_result_actorfail ... OK [INFO] [stdout] - test_future_pull ... OK [INFO] [stdout] - test_future_pull_actorfail ... OK [INFO] [stdout] - test_future_pull_result ... OK [INFO] [stdout] - test_future_pull_result_actorfail ... OK [INFO] [stdout] - test_stream_preload ... OK [INFO] [stdout] - test_stream_batches ... OK [INFO] [stderr] Doc-tests stakker_async_await [INFO] [stdout] - test_stream_result_preload ... OK [INFO] [stdout] - test_stream_result_batches ... OK [INFO] [stdout] - test_stream_result_actorfail ... OK [INFO] [stdout] test result: ok. 14 passed, 0 failed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab9afeb4d20f5b19832c11668d4ddc9b154fb0f2dc4a0060d7fe55871245f7fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9afeb4d20f5b19832c11668d4ddc9b154fb0f2dc4a0060d7fe55871245f7fc", kill_on_drop: false }` [INFO] [stdout] ab9afeb4d20f5b19832c11668d4ddc9b154fb0f2dc4a0060d7fe55871245f7fc