[INFO] fetching crate fure 0.5.0... [INFO] testing fure-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate fure 0.5.0 into /workspace/builds/worker-75/source [INFO] validating manifest of crates.io crate fure 0.5.0 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 fure 0.5.0 [INFO] finished tweaking crates.io crate fure 0.5.0 [INFO] tweaked toml for crates.io crate fure 0.5.0 written to /workspace/builds/worker-75/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-body v0.4.4 [INFO] [stderr] Downloaded httpdate v1.0.2 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded reqwest v0.11.6 [INFO] [stderr] Downloaded hyper v0.14.15 [INFO] [stderr] Downloaded h2 v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 3ffaefc7388b0c4fa2aee4b746e1403a83ee7bd5f444944c5702a61ccd237725 [INFO] running `Command { std: "docker" "start" "-a" "3ffaefc7388b0c4fa2aee4b746e1403a83ee7bd5f444944c5702a61ccd237725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ffaefc7388b0c4fa2aee4b746e1403a83ee7bd5f444944c5702a61ccd237725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ffaefc7388b0c4fa2aee4b746e1403a83ee7bd5f444944c5702a61ccd237725", kill_on_drop: false }` [INFO] [stdout] 3ffaefc7388b0c4fa2aee4b746e1403a83ee7bd5f444944c5702a61ccd237725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 1c67b128439cd24ebf74fe4639b490b7b2adef310748973ff580fd175653e34f [INFO] running `Command { std: "docker" "start" "-a" "1c67b128439cd24ebf74fe4639b490b7b2adef310748973ff580fd175653e34f", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling fure v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "1c67b128439cd24ebf74fe4639b490b7b2adef310748973ff580fd175653e34f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c67b128439cd24ebf74fe4639b490b7b2adef310748973ff580fd175653e34f", kill_on_drop: false }` [INFO] [stdout] 1c67b128439cd24ebf74fe4639b490b7b2adef310748973ff580fd175653e34f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 8c0f616d1deb919359d32bc1513b82e41d03e605b8e66c365531480d2b7ec89f [INFO] running `Command { std: "docker" "start" "-a" "8c0f616d1deb919359d32bc1513b82e41d03e605b8e66c365531480d2b7ec89f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling fure v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.6 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 24.31s [INFO] running `Command { std: "docker" "inspect" "8c0f616d1deb919359d32bc1513b82e41d03e605b8e66c365531480d2b7ec89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c0f616d1deb919359d32bc1513b82e41d03e605b8e66c365531480d2b7ec89f", kill_on_drop: false }` [INFO] [stdout] 8c0f616d1deb919359d32bc1513b82e41d03e605b8e66c365531480d2b7ec89f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] cfa97dedbf9f59f488591dc503ab2ae5fd446fd281ac7366a92a94b373715daf [INFO] running `Command { std: "docker" "start" "-a" "cfa97dedbf9f59f488591dc503ab2ae5fd446fd281ac7366a92a94b373715daf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fure-f28fd31cdc8ab58b) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test backoff::tests::fixed_backoff ... ok [INFO] [stdout] test backoff::tests::exponential_backoff_with_max ... ok [INFO] [stdout] test backoff::tests::exponential_backoff_without_max ... ok [INFO] [stdout] test policies::concurrent::test::concurrent::should_run_all_non_ready_futures ... ok [INFO] [stdout] test policies::concurrent::test::concurrent::should_run_futures_till_ready_one ... ok [INFO] [stdout] test policies::concurrent::test::delayed_concurrent::should_return_last_error_when_all_attempts ... ok [INFO] [stdout] test policies::tests::attempts::should_retry_specified_number_of_times ... ok [INFO] [stdout] test tests::should_drop_previous_delay_after_retry ... ok [INFO] [stdout] test policies::tests::cond::should_cond_returns_true ... ok [INFO] [stdout] test policies::tests::attempts::should_not_retry_ok_result ... ok [INFO] [stdout] test policies::sequential::tests::attempts::should_run_futures_sequentially ... ok [INFO] [stdout] test policies::concurrent::test::delayed_concurrent::should_retry_after_delay ... ok [INFO] [stdout] test policies::sequential::tests::retry_backoff::should_run_next_after_backoff ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Doc-tests fure [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/policies/sequential.rs - policies::sequential::sequential (line 10) ... ok [INFO] [stdout] test src/policies/concurrent.rs - policies::concurrent::concurrent (line 13) ... ok [INFO] [stdout] test src/policies/sequential.rs - policies::sequential::retry_backoff::backoff (line 64) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - retry (line 129) ... ok [INFO] [stdout] test src/policies/concurrent.rs - policies::concurrent::_interval::interval (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/backoff.rs - backoff::exponential (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cfa97dedbf9f59f488591dc503ab2ae5fd446fd281ac7366a92a94b373715daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfa97dedbf9f59f488591dc503ab2ae5fd446fd281ac7366a92a94b373715daf", kill_on_drop: false }` [INFO] [stdout] cfa97dedbf9f59f488591dc503ab2ae5fd446fd281ac7366a92a94b373715daf