[INFO] fetching crate tokio-retry2 0.6.0...
[INFO] testing tokio-retry2-0.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tokio-retry2 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tokio-retry2 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-retry2 0.6.0
[INFO] tweaked toml for crates.io crate tokio-retry2 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-retry2 0.6.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-retry2 0.6.0 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" "+beta-2025-09-21" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 946274f26a5b8e0b5c5068e2e9d478d2b812bca01f572761345f543f77a0ec81
[INFO] running `Command { std: "docker" "start" "-a" "946274f26a5b8e0b5c5068e2e9d478d2b812bca01f572761345f543f77a0ec81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "946274f26a5b8e0b5c5068e2e9d478d2b812bca01f572761345f543f77a0ec81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946274f26a5b8e0b5c5068e2e9d478d2b812bca01f572761345f543f77a0ec81", kill_on_drop: false }`
[INFO] [stdout] 946274f26a5b8e0b5c5068e2e9d478d2b812bca01f572761345f543f77a0ec81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dd2b68acc18f3777a224d98eec62db244a6015c6447d82b067f8de3dd842030
[INFO] running `Command { std: "docker" "start" "-a" "9dd2b68acc18f3777a224d98eec62db244a6015c6447d82b067f8de3dd842030", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tokio-retry2 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "9dd2b68acc18f3777a224d98eec62db244a6015c6447d82b067f8de3dd842030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd2b68acc18f3777a224d98eec62db244a6015c6447d82b067f8de3dd842030", kill_on_drop: false }`
[INFO] [stdout] 9dd2b68acc18f3777a224d98eec62db244a6015c6447d82b067f8de3dd842030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa7478ddf122ab8cda860b375b2a41684b610023f2e5d023c5305b624bc290f5
[INFO] running `Command { std: "docker" "start" "-a" "aa7478ddf122ab8cda860b375b2a41684b610023f2e5d023c5305b624bc290f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tokio-retry2 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `Command { std: "docker" "inspect" "aa7478ddf122ab8cda860b375b2a41684b610023f2e5d023c5305b624bc290f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7478ddf122ab8cda860b375b2a41684b610023f2e5d023c5305b624bc290f5", kill_on_drop: false }`
[INFO] [stdout] aa7478ddf122ab8cda860b375b2a41684b610023f2e5d023c5305b624bc290f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5f74c7b758ada50a2428757f558731f2440cd0184ad83524d4e97f34ae74081
[INFO] running `Command { std: "docker" "start" "-a" "d5f74c7b758ada50a2428757f558731f2440cd0184ad83524d4e97f34ae74081", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_retry2-d50f2c9bd536441a)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test error::test::cause_permanent_error ... ok
[INFO] [stdout] test error::test::cause_transient_error ... ok
[INFO] [stdout] test error::test::create_permanent_error ... ok
[INFO] [stdout] test error::test::create_transient_error ... ok
[INFO] [stdout] test error::test::create_transient_error_with_retry_after ... ok
[INFO] [stdout] test error::test::debug_transient_error ... ok
[INFO] [stdout] test error::test::debug_permanent_error ... ok
[INFO] [stdout] test error::test::description_transient_error ... ok
[INFO] [stdout] test error::test::description_permanent_error ... ok
[INFO] [stdout] test error::test::fmt_permanent_error ... ok
[INFO] [stdout] test error::test::fmt_transient_error ... ok
[INFO] [stdout] test error::test::map_permanent_keeps_ok ... ok
[INFO] [stdout] test error::test::map_permanent_maps_err ... ok
[INFO] [stdout] test error::test::map_transient_keeps_ok ... ok
[INFO] [stdout] test error::test::map_transient_maps_err ... ok
[INFO] [stdout] test error::test::source_permanent_error ... ok
[INFO] [stdout] test error::test::source_transient_error ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_some_exponential_base_2 ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::saturates_at_maximum_value ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_some_exponential_base_10 ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::demo ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_some_exponential_base_10 ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_some_exponential_base_2 ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_some_exponential_base_4 ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::saturates_at_maximum_value ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::returns_the_fibonacci_series_starting_at_10 ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::saturates_at_maximum_value ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::fixed_interval::tests::returns_some_fixed ... ok
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_interval_passes ... ok
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_duration_passes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-feca6a45b66727b1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test attempts_just_once ... ok
[INFO] [stdout] test doesnt_attempt_on_permanent ... ok
[INFO] [stdout] test notify_retry_after_duration ... ok
[INFO] [stdout] test notify_retry ... ok
[INFO] [stdout] test attempts_retry_only_if_given_condition_is_true ... ok
[INFO] [stdout] test attempts_until_max_retries_exceeded ... ok
[INFO] [stdout] test compatible_with_tokio_core ... ok
[INFO] [stdout] test attempts_until_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stderr]    Doc-tests tokio_retry2
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 120) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 135) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 75) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5f74c7b758ada50a2428757f558731f2440cd0184ad83524d4e97f34ae74081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f74c7b758ada50a2428757f558731f2440cd0184ad83524d4e97f34ae74081", kill_on_drop: false }`
[INFO] [stdout] d5f74c7b758ada50a2428757f558731f2440cd0184ad83524d4e97f34ae74081