[INFO] fetching crate futures-polling 0.1.1... [INFO] testing futures-polling-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate futures-polling 0.1.1 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate futures-polling 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-polling 0.1.1 [INFO] finished tweaking crates.io crate futures-polling 0.1.1 [INFO] tweaked toml for crates.io crate futures-polling 0.1.1 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a792c2f01ff9aa8f7cd912a64be920763b1a203701abd697121fece1fddc3b61 [INFO] running `Command { std: "docker" "start" "-a" "a792c2f01ff9aa8f7cd912a64be920763b1a203701abd697121fece1fddc3b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a792c2f01ff9aa8f7cd912a64be920763b1a203701abd697121fece1fddc3b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a792c2f01ff9aa8f7cd912a64be920763b1a203701abd697121fece1fddc3b61", kill_on_drop: false }` [INFO] [stdout] a792c2f01ff9aa8f7cd912a64be920763b1a203701abd697121fece1fddc3b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c697050ae81ba5d797efe11cbf04320b762ecad4f0796b80dacbabc01aae9f21 [INFO] running `Command { std: "docker" "start" "-a" "c697050ae81ba5d797efe11cbf04320b762ecad4f0796b80dacbabc01aae9f21", kill_on_drop: false }` [INFO] [stderr] Compiling futures-polling v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "c697050ae81ba5d797efe11cbf04320b762ecad4f0796b80dacbabc01aae9f21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c697050ae81ba5d797efe11cbf04320b762ecad4f0796b80dacbabc01aae9f21", kill_on_drop: false }` [INFO] [stdout] c697050ae81ba5d797efe11cbf04320b762ecad4f0796b80dacbabc01aae9f21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c2fdac82c0bcdb8c2aca2c0e854419b962a6271c96e63c9c98887518935d26a [INFO] running `Command { std: "docker" "start" "-a" "5c2fdac82c0bcdb8c2aca2c0e854419b962a6271c96e63c9c98887518935d26a", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling futures-polling v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "5c2fdac82c0bcdb8c2aca2c0e854419b962a6271c96e63c9c98887518935d26a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2fdac82c0bcdb8c2aca2c0e854419b962a6271c96e63c9c98887518935d26a", kill_on_drop: false }` [INFO] [stdout] 5c2fdac82c0bcdb8c2aca2c0e854419b962a6271c96e63c9c98887518935d26a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e852a061ce3f2ea6e509f1c9b4985d336f173d366dfbf755f2bf4c50e721cbc6 [INFO] running `Command { std: "docker" "start" "-a" "e852a061ce3f2ea6e509f1c9b4985d336f173d366dfbf755f2bf4c50e721cbc6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_polling-3e75c093e413569f) [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] Doc-tests futures-polling [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test src/lib.rs - Polling::polling_once (line 819) ... FAILED [INFO] [stdout] test src/lib.rs - Polling::try_into_poll (line 923) ... ok [INFO] [stdout] test src/lib.rs - Polling::replace (line 615) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_as_ready (line 962) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_as_ready_mut (line 1031) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_as_poll (line 994) ... ok [INFO] [stdout] test src/lib.rs - Polling::into_ready (line 212) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_take_ready (line 1126) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_poll (line 466) ... ok [INFO] [stdout] test src/lib.rs - Polling::into_poll (line 282) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_ready_mut (line 501) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_as_poll_mut (line 1075) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_take_poll (line 1160) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_ready (line 398) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_poll_mut (line 577) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_into_ready (line 891) ... ok [INFO] [stdout] test src/lib.rs - Polling::is_ready (line 315) ... ok [INFO] [stdout] test src/lib.rs - Polling::take_ready (line 665) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_pending_mut (line 541) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - Polling::as_pending (line 432) ... ok [INFO] [stdout] test src/lib.rs - Polling (line 54) ... ok [INFO] [stdout] test src/lib.rs - Polling::poll_once (line 778) ... ok [INFO] [stdout] test src/lib.rs - Polling::is_done (line 369) ... ok [INFO] [stdout] test src/lib.rs - Polling::Pending (line 111) ... ok [INFO] [stdout] test src/lib.rs - Polling::Done (line 148) ... ok [INFO] [stdout] test src/lib.rs - Polling::is_pending (line 342) ... ok [INFO] [stdout] test src/lib.rs - Polling::take_poll (line 739) ... ok [INFO] [stdout] test src/lib.rs - Polling::take (line 635) ... ok [INFO] [stdout] test src/lib.rs - Polling::into_pending (line 246) ... ok [INFO] [stdout] test src/lib.rs - Polling::take_pending (line 702) ... ok [INFO] [stdout] test src/lib.rs - Polling::Ready (line 83) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_poll (line 1201) ... ok [INFO] [stdout] test src/lib.rs - Polling::try_poll_once (line 1250) ... ok [INFO] [stdout] test src/lib.rs - FuturePollingExt::polling (line 177) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Polling::polling_once (line 819) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Polling::polling_once (line 819) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e852a061ce3f2ea6e509f1c9b4985d336f173d366dfbf755f2bf4c50e721cbc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e852a061ce3f2ea6e509f1c9b4985d336f173d366dfbf755f2bf4c50e721cbc6", kill_on_drop: false }` [INFO] [stdout] e852a061ce3f2ea6e509f1c9b4985d336f173d366dfbf755f2bf4c50e721cbc6