[INFO] fetching crate tokio-retry2 0.6.0...
[INFO] testing tokio-retry2-0.6.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tokio-retry2 0.6.0 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-retry2 0.6.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f114a71c77e8c5930374d2f31d318ee05a45491cd8af31f3865a7c32cb33cde
[INFO] running `Command { std: "docker" "start" "-a" "6f114a71c77e8c5930374d2f31d318ee05a45491cd8af31f3865a7c32cb33cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f114a71c77e8c5930374d2f31d318ee05a45491cd8af31f3865a7c32cb33cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f114a71c77e8c5930374d2f31d318ee05a45491cd8af31f3865a7c32cb33cde", kill_on_drop: false }`
[INFO] [stdout] 6f114a71c77e8c5930374d2f31d318ee05a45491cd8af31f3865a7c32cb33cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3663617c53a00d88d78b64faea08abec6ef2b280b1d5ac9c2fb7f21e9eb9cb86
[INFO] running `Command { std: "docker" "start" "-a" "3663617c53a00d88d78b64faea08abec6ef2b280b1d5ac9c2fb7f21e9eb9cb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling quote v1.0.40
[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 5.20s
[INFO] running `Command { std: "docker" "inspect" "3663617c53a00d88d78b64faea08abec6ef2b280b1d5ac9c2fb7f21e9eb9cb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3663617c53a00d88d78b64faea08abec6ef2b280b1d5ac9c2fb7f21e9eb9cb86", kill_on_drop: false }`
[INFO] [stdout] 3663617c53a00d88d78b64faea08abec6ef2b280b1d5ac9c2fb7f21e9eb9cb86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cfc193b841786d0964e24a1a66cc2753b25bd8467a28fb8c4762a8742df80e4
[INFO] running `Command { std: "docker" "start" "-a" "1cfc193b841786d0964e24a1a66cc2753b25bd8467a28fb8c4762a8742df80e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[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 13.81s
[INFO] running `Command { std: "docker" "inspect" "1cfc193b841786d0964e24a1a66cc2753b25bd8467a28fb8c4762a8742df80e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfc193b841786d0964e24a1a66cc2753b25bd8467a28fb8c4762a8742df80e4", kill_on_drop: false }`
[INFO] [stdout] 1cfc193b841786d0964e24a1a66cc2753b25bd8467a28fb8c4762a8742df80e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c6222cab32047d7162d2681fbc0555dbe8f6e7604103793ab20e02d3a48f3ac
[INFO] running `Command { std: "docker" "start" "-a" "0c6222cab32047d7162d2681fbc0555dbe8f6e7604103793ab20e02d3a48f3ac", 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_retry2-10d34f3291c4c63e)
[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_with_retry_after ... ok
[INFO] [stdout] test error::test::debug_transient_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::description_permanent_error ... ok
[INFO] [stdout] test error::test::description_transient_error ... ok
[INFO] [stdout] test error::test::map_permanent_maps_err ... ok
[INFO] [stdout] test error::test::debug_permanent_error ... ok
[INFO] [stdout] test error::test::map_permanent_keeps_ok ... 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::create_transient_error ... ok
[INFO] [stdout] test error::test::source_transient_error ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test error::test::source_permanent_error ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::returns_some_exponential_base_10 ... ok
[INFO] [stdout] test strategy::exponential_backoff::tests::saturates_at_maximum_value ... 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 strategy::exponential_factor_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 strategy::exponential_factor_backoff::tests::demo ... 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::can_use_factor_to_get_seconds ... 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::exponential_factor_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::fibonacci_backoff::tests::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::fixed_interval::tests::returns_some_fixed ... ok
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_duration_passes ... ok
[INFO] [stdout] test strategy::max_interval::tests::returns_none_after_max_interval_passes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-eb03f133b6e01c03)
[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 ... ok
[INFO] [stdout] test notify_retry_after_duration ... ok
[INFO] [stdout] test attempts_until_max_retries_exceeded ... ok
[INFO] [stdout] test attempts_retry_only_if_given_condition_is_true ... ok
[INFO] [stdout] test attempts_until_success ... ok
[INFO] [stdout] test compatible_with_tokio_core ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 4 tests
[INFO] [stdout] test src/lib.rs - (line 120) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 135) - 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" "0c6222cab32047d7162d2681fbc0555dbe8f6e7604103793ab20e02d3a48f3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6222cab32047d7162d2681fbc0555dbe8f6e7604103793ab20e02d3a48f3ac", kill_on_drop: false }`
[INFO] [stdout] 0c6222cab32047d7162d2681fbc0555dbe8f6e7604103793ab20e02d3a48f3ac