[INFO] fetching crate tokio-retry2 0.9.1...
[INFO] testing tokio-retry2-0.9.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate tokio-retry2 0.9.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tokio-retry2 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-retry2 0.9.1
[INFO] tweaked toml for crates.io crate tokio-retry2 0.9.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-retry2 0.9.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-retry2 0.9.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fad1fbc8db89a46605b188e493e06c25c4966d69c237cdd1d81e890a1ec1470
[INFO] running `Command { std: "docker" "start" "-a" "0fad1fbc8db89a46605b188e493e06c25c4966d69c237cdd1d81e890a1ec1470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fad1fbc8db89a46605b188e493e06c25c4966d69c237cdd1d81e890a1ec1470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fad1fbc8db89a46605b188e493e06c25c4966d69c237cdd1d81e890a1ec1470", kill_on_drop: false }`
[INFO] [stdout] 0fad1fbc8db89a46605b188e493e06c25c4966d69c237cdd1d81e890a1ec1470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dfc0eb2e9c6dd60d03756a536b2b1125ab8bf977db2c283582827bc29b0a95b
[INFO] running `Command { std: "docker" "start" "-a" "4dfc0eb2e9c6dd60d03756a536b2b1125ab8bf977db2c283582827bc29b0a95b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tokio-retry2 v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "4dfc0eb2e9c6dd60d03756a536b2b1125ab8bf977db2c283582827bc29b0a95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfc0eb2e9c6dd60d03756a536b2b1125ab8bf977db2c283582827bc29b0a95b", kill_on_drop: false }`
[INFO] [stdout] 4dfc0eb2e9c6dd60d03756a536b2b1125ab8bf977db2c283582827bc29b0a95b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d57f87f176f69c5e3a1238db67e5e2d949c6e3a781bf95021a333270cc97500
[INFO] running `Command { std: "docker" "start" "-a" "7d57f87f176f69c5e3a1238db67e5e2d949c6e3a781bf95021a333270cc97500", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tokio-retry2 v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.58s
[INFO] running `Command { std: "docker" "inspect" "7d57f87f176f69c5e3a1238db67e5e2d949c6e3a781bf95021a333270cc97500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d57f87f176f69c5e3a1238db67e5e2d949c6e3a781bf95021a333270cc97500", kill_on_drop: false }`
[INFO] [stdout] 7d57f87f176f69c5e3a1238db67e5e2d949c6e3a781bf95021a333270cc97500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01d50146fd15fbc71e72fae14947fedf03bff4e2a8b42bbcc5724933de41a731
[INFO] running `Command { std: "docker" "start" "-a" "01d50146fd15fbc71e72fae14947fedf03bff4e2a8b42bbcc5724933de41a731", 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/tokio_retry2-3749e327221303f0)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test error::test::cause_permanent_error ... ok
[INFO] [stdout] test error::test::cause_transient_error ... ok
[INFO] [stdout] test error::test::debug_permanent_error ... ok
[INFO] [stdout] test error::test::debug_transient_error ... ok
[INFO] [stdout] test error::test::description_permanent_error ... ok
[INFO] [stdout] test error::test::description_transient_error ... ok
[INFO] [stdout] test error::test::fmt_permanent_error ... ok
[INFO] [stdout] test error::test::fmt_transient_error_with_duration ... ok
[INFO] [stdout] test error::test::fmt_transient_error ... ok
[INFO] [stdout] test error::test::create_transient_error_with_retry_after ... ok
[INFO] [stdout] test error::test::map_permanent_keeps_ok ... ok
[INFO] [stdout] test error::test::source_permanent_error ... ok
[INFO] [stdout] test error::test::source_transient_error ... ok
[INFO] [stdout] test error::test::create_permanent_error ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_some_exponential_base_10 ... 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_factor_backoff::tests::demo ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test error::test::map_transient_keeps_ok ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_some_exponential_base_10 ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test error::test::map_transient_maps_err ... ok
[INFO] [stdout] test strategy::exponential_factor_backoff::tests::returns_some_exponential_base_4 ... ok
[INFO] [stdout] test error::test::map_permanent_maps_err ... 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::exponential_factor_backoff::tests::returns_some_exponential_base_2 ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test error::test::create_transient_error ... 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::linear_backoff::tests::returns_linear ... ok
[INFO] [stdout] test strategy::linear_backoff::tests::returns_linear_max_delay ... ok
[INFO] [stdout] test strategy::linear_backoff::tests::returns_linear_with_increment ... ok
[INFO] [stdout] test strategy::linear_backoff::tests::returns_linear_with_increment_secs ... ok
[INFO] [stdout] test strategy::linear_backoff::tests::returns_linear_max_delay_duration ... ok
[INFO] [stdout] test strategy::fixed_interval::tests::returns_some_fixed ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::tests::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_interval_passes ... ok
[INFO] [stderr]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-6eae2424eab96dab)
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_duration_passes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test doesnt_attempt_on_permanent ... ok
[INFO] [stdout] test attempts_just_once ... ok
[INFO] [stdout] test retry_futures_are_send ... ok
[INFO] [stdout] test notify_retry ... ok
[INFO] [stdout] test notify_retry_after_duration ... ok
[INFO] [stdout] test notify_retry_with_custom_struct ... 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. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_retry2
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 169) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 63) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 138) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 93) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 153) - compile ... ok
[INFO] [stdout] test src/strategy/linear_backoff.rs - strategy::linear_backoff::LinearBackoff (line 28) ... ok
[INFO] [stdout] test src/strategy/linear_backoff.rs - strategy::linear_backoff::LinearBackoff (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.85s; merged doctests compilation took 0.82s
[INFO] running `Command { std: "docker" "inspect" "01d50146fd15fbc71e72fae14947fedf03bff4e2a8b42bbcc5724933de41a731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d50146fd15fbc71e72fae14947fedf03bff4e2a8b42bbcc5724933de41a731", kill_on_drop: false }`
[INFO] [stdout] 01d50146fd15fbc71e72fae14947fedf03bff4e2a8b42bbcc5724933de41a731