[INFO] fetching crate backoff-futures 0.3.2... [INFO] testing backoff-futures-0.3.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate backoff-futures 0.3.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate backoff-futures 0.3.2 [INFO] finished tweaking crates.io crate backoff-futures 0.3.2 [INFO] tweaked toml for crates.io crate backoff-futures 0.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate backoff-futures 0.3.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 129 packages to latest compatible versions [INFO] [stderr] Adding backoff v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding isahc v0.9.14 (available: v1.7.2) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.48.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded backoff v0.2.1 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded flume v0.9.2 [INFO] [stderr] Downloaded curl v0.4.49 [INFO] [stderr] Downloaded isahc v0.9.14 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.11+1.64.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cda47dfb0122ab44dd576b7b860b2db145e059605da468204b3468ae8e5c7d91 [INFO] running `Command { std: "docker" "start" "-a" "cda47dfb0122ab44dd576b7b860b2db145e059605da468204b3468ae8e5c7d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cda47dfb0122ab44dd576b7b860b2db145e059605da468204b3468ae8e5c7d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cda47dfb0122ab44dd576b7b860b2db145e059605da468204b3468ae8e5c7d91", kill_on_drop: false }` [INFO] [stdout] cda47dfb0122ab44dd576b7b860b2db145e059605da468204b3468ae8e5c7d91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bb341b748bfb8c27ec9d957416faf1f4d6612138c545743ec383b12f4a7dfd0 [INFO] running `Command { std: "docker" "start" "-a" "8bb341b748bfb8c27ec9d957416faf1f4d6612138c545743ec383b12f4a7dfd0", kill_on_drop: false }` [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling backoff v0.2.1 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling backoff-futures v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "8bb341b748bfb8c27ec9d957416faf1f4d6612138c545743ec383b12f4a7dfd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb341b748bfb8c27ec9d957416faf1f4d6612138c545743ec383b12f4a7dfd0", kill_on_drop: false }` [INFO] [stdout] 8bb341b748bfb8c27ec9d957416faf1f4d6612138c545743ec383b12f4a7dfd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1d6bf9db5783daf6227936c47d93d921545adc30d8c7b20aa805a2af5198a8c [INFO] running `Command { std: "docker" "start" "-a" "b1d6bf9db5783daf6227936c47d93d921545adc30d8c7b20aa805a2af5198a8c", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling curl-sys v0.4.84+curl-8.17.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling spinning_top v0.2.5 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling isahc v0.9.14 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling flume v0.9.2 [INFO] [stderr] Compiling sluice v0.5.5 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling backoff-futures v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 227 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:168:49 [INFO] [stdout] | [INFO] [stdout] 168 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:180:49 [INFO] [stdout] | [INFO] [stdout] 180 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:195:49 [INFO] [stdout] | [INFO] [stdout] 195 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:207:49 [INFO] [stdout] | [INFO] [stdout] 207 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff_notify`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:238:47 [INFO] [stdout] | [INFO] [stdout] 238 | let result = runtime.block_on(do_work.with_backoff_notify(&mut backoff, |e, d| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:244:24 [INFO] [stdout] | [INFO] [stdout] 244 | assert_eq!(CALL_COUNTER, CALLS_TO_SUCCESS); [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 41.02s [INFO] running `Command { std: "docker" "inspect" "b1d6bf9db5783daf6227936c47d93d921545adc30d8c7b20aa805a2af5198a8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1d6bf9db5783daf6227936c47d93d921545adc30d8c7b20aa805a2af5198a8c", kill_on_drop: false }` [INFO] [stdout] b1d6bf9db5783daf6227936c47d93d921545adc30d8c7b20aa805a2af5198a8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c33fa478355b452319a7ae5a7efac90eaad8f5773375dad8be6f9322e0103bf [INFO] running `Command { std: "docker" "start" "-a" "9c33fa478355b452319a7ae5a7efac90eaad8f5773375dad8be6f9322e0103bf", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:227:10 [INFO] [stderr] | [INFO] [stderr] 227 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stderr] --> src/lib.rs:168:49 [INFO] [stderr] | [INFO] [stderr] 168 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stderr] --> src/lib.rs:180:49 [INFO] [stderr] | [INFO] [stderr] 180 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stderr] --> src/lib.rs:195:49 [INFO] [stderr] | [INFO] [stderr] 195 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stderr] --> src/lib.rs:207:49 [INFO] [stderr] | [INFO] [stderr] 207 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `BackoffExt::with_backoff_notify`: Use the built-in `backoff::future` async support [INFO] [stderr] --> src/lib.rs:238:47 [INFO] [stderr] | [INFO] [stderr] 238 | let result = runtime.block_on(do_work.with_backoff_notify(&mut backoff, |e, d| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:244:24 [INFO] [stderr] | [INFO] [stderr] 244 | assert_eq!(CALL_COUNTER, CALLS_TO_SUCCESS); [INFO] [stderr] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `backoff-futures` (lib test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/backoff_futures-fffccf598b0e50f0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_with_async_fn_when_future_succeeds ... ok [INFO] [stdout] test tests::test_when_future_succeeds ... ok [INFO] [stdout] test tests::test_with_closure_when_future_fails_with_permanent_error ... ok [INFO] [stdout] test tests::test_with_closure_when_future_succeeds ... ok [INFO] [stdout] test tests::test_with_async_fn_when_future_fails_for_some_time ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests backoff_futures [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9c33fa478355b452319a7ae5a7efac90eaad8f5773375dad8be6f9322e0103bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c33fa478355b452319a7ae5a7efac90eaad8f5773375dad8be6f9322e0103bf", kill_on_drop: false }` [INFO] [stdout] 9c33fa478355b452319a7ae5a7efac90eaad8f5773375dad8be6f9322e0103bf