[INFO] fetching crate try-again 0.2.2...
[INFO] testing try-again-0.2.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate try-again 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate try-again 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate try-again 0.2.2
[INFO] tweaked toml for crates.io crate try-again 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try-again 0.2.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate try-again 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed44859a6ee64d408f57277d2295fbbcd7650f76630f522b2ecd4d11ce9d86b
[INFO] running `Command { std: "docker" "start" "-a" "8ed44859a6ee64d408f57277d2295fbbcd7650f76630f522b2ecd4d11ce9d86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed44859a6ee64d408f57277d2295fbbcd7650f76630f522b2ecd4d11ce9d86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed44859a6ee64d408f57277d2295fbbcd7650f76630f522b2ecd4d11ce9d86b", kill_on_drop: false }`
[INFO] [stdout] 8ed44859a6ee64d408f57277d2295fbbcd7650f76630f522b2ecd4d11ce9d86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0193e8b1fff075926cdb7c82da8a3f6af7565ebd2e20f32630126af0d067610
[INFO] running `Command { std: "docker" "start" "-a" "d0193e8b1fff075926cdb7c82da8a3f6af7565ebd2e20f32630126af0d067610", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling try-again v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "d0193e8b1fff075926cdb7c82da8a3f6af7565ebd2e20f32630126af0d067610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0193e8b1fff075926cdb7c82da8a3f6af7565ebd2e20f32630126af0d067610", kill_on_drop: false }`
[INFO] [stdout] d0193e8b1fff075926cdb7c82da8a3f6af7565ebd2e20f32630126af0d067610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 143f87f81c5c513b36f32c38a0865ad60dd339d649146e7f1cdaf8d1362c34bc
[INFO] running `Command { std: "docker" "start" "-a" "143f87f81c5c513b36f32c38a0865ad60dd339d649146e7f1cdaf8d1362c34bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling try-again v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling assertr v0.3.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "143f87f81c5c513b36f32c38a0865ad60dd339d649146e7f1cdaf8d1362c34bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143f87f81c5c513b36f32c38a0865ad60dd339d649146e7f1cdaf8d1362c34bc", kill_on_drop: false }`
[INFO] [stdout] 143f87f81c5c513b36f32c38a0865ad60dd339d649146e7f1cdaf8d1362c34bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bab68c73eb8377ff45d44354e6d1e5de3f403a97426cb0e666089e414d2da47
[INFO] running `Command { std: "docker" "start" "-a" "1bab68c73eb8377ff45d44354e6d1e5de3f403a97426cb0e666089e414d2da47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/try_again-62d657e3a4620bcf)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test delay::exponential::test::uncapped_exponential_backoff_delay_strategy_returns_initial_delay_for_the_first_try_and_doubles_the_delay_for_each_retry_until_reaching_max_tries ... ok
[INFO] [stdout] test delay::fixed::test::static_delay_strategy_always_returns_the_configured_delay ... ok
[INFO] [stdout] test delay::exponential::test::capped_exponential_backoff_delay_strategy_returns_initial_delay_for_the_first_try_and_doubles_the_delay_for_each_retry_until_capping_at_specified_max_delay_before_reaching_max_tries ... ok
[INFO] [stdout] test fallible::test::option_does_not_need_retry_when_some ... ok
[INFO] [stdout] test delay::none::test::no_delay_strategy_always_returns_zero_duration ... ok
[INFO] [stdout] test fallible::test::exit_status_does_not_need_retry_when_successful ... ok
[INFO] [stdout] test fallible::test::option_needs_retry_when_none ... ok
[INFO] [stdout] test fallible::test::result_does_not_need_retry_when_ok ... ok
[INFO] [stdout] test fallible::test::result_needs_retry_when_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async_tests.rs (/opt/rustwide/target/debug/deps/async_tests-dc47e39b01076200)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test retry_async::accepts_closure_capturing_non_send_data ... ok
[INFO] [stdout] test retry_async::accepts_closure ... ok
[INFO] [stdout] test retry_async::accepts_closure_capturing_owned_value ... ok
[INFO] [stdout] test retry_async::accepts_function_pointer ... ok
[INFO] [stdout] test retry_async::accepts_closure_capturing_reference ... ok
[INFO] [stdout] test retry_async::on_success_never_retries ... ok
[INFO] [stdout] test retry_async_with_options::accepts_closure ... ok
[INFO] [stdout] test retry_async_with_options::accepts_function_pointer ... ok
[INFO] [stdout] test retry_async_with_options::on_success_never_retries ... ok
[INFO] [stdout] test retry_async_with_options::on_continuous_error_retries_expected_number_of_times ... ok
[INFO] [stderr]      Running tests/sync_tests.rs (/opt/rustwide/target/debug/deps/sync_tests-7454c0a2eb63972b)
[INFO] [stdout] test retry_async::on_continuous_error_retries_expected_number_of_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test retry::accepts_closure ... ok
[INFO] [stdout] test retry_with_options::accepts_closure ... ok
[INFO] [stdout] test retry_with_options::accepts_function_pointer ... ok
[INFO] [stdout] test retry::on_success_never_retries ... ok
[INFO] [stdout] test retry_with_options::on_success_never_retries ... ok
[INFO] [stdout] test retry::accepts_function_pointer ... ok
[INFO] [stdout] test retry::on_continuous_error_retries_expected_number_of_times ... ok
[INFO] [stdout] test retry_with_options::on_continuous_error_retries_expected_number_of_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests try_again
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bab68c73eb8377ff45d44354e6d1e5de3f403a97426cb0e666089e414d2da47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bab68c73eb8377ff45d44354e6d1e5de3f403a97426cb0e666089e414d2da47", kill_on_drop: false }`
[INFO] [stdout] 1bab68c73eb8377ff45d44354e6d1e5de3f403a97426cb0e666089e414d2da47