[INFO] fetching crate keen-retry 0.5.0...
[INFO] testing keen-retry-0.5.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate keen-retry 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate keen-retry 0.5.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keen-retry 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate keen-retry 0.5.0
[INFO] tweaked toml for crates.io crate keen-retry 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 121 packages to latest compatible versions
[INFO] [stderr]       Adding simple_logger v4.3.3 (available: v5.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a80ea71046bfa8c14e52702968a015ed1f402bc6d85e289001d54d0cc47d9322
[INFO] running `Command { std: "docker" "start" "-a" "a80ea71046bfa8c14e52702968a015ed1f402bc6d85e289001d54d0cc47d9322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a80ea71046bfa8c14e52702968a015ed1f402bc6d85e289001d54d0cc47d9322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80ea71046bfa8c14e52702968a015ed1f402bc6d85e289001d54d0cc47d9322", kill_on_drop: false }`
[INFO] [stdout] a80ea71046bfa8c14e52702968a015ed1f402bc6d85e289001d54d0cc47d9322
[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=forbid -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc992d73b4e89ab7f7bccf934aae4c70523e842fedaa94d1332ffd5ebeb50d74
[INFO] running `Command { std: "docker" "start" "-a" "dc992d73b4e89ab7f7bccf934aae4c70523e842fedaa94d1332ffd5ebeb50d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling keen-retry v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "dc992d73b4e89ab7f7bccf934aae4c70523e842fedaa94d1332ffd5ebeb50d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc992d73b4e89ab7f7bccf934aae4c70523e842fedaa94d1332ffd5ebeb50d74", kill_on_drop: false }`
[INFO] [stdout] dc992d73b4e89ab7f7bccf934aae4c70523e842fedaa94d1332ffd5ebeb50d74
[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=forbid -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3e3e1b71ba998fd7ce4516de369c0e05b8632e2e9e4a1ce8489a0b4b6740ac
[INFO] running `Command { std: "docker" "start" "-a" "9a3e3e1b71ba998fd7ce4516de369c0e05b8632e2e9e4a1ce8489a0b4b6740ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]    Compiling keen-retry v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling simple_logger v4.3.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "9a3e3e1b71ba998fd7ce4516de369c0e05b8632e2e9e4a1ce8489a0b4b6740ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3e3e1b71ba998fd7ce4516de369c0e05b8632e2e9e4a1ce8489a0b4b6740ac", kill_on_drop: false }`
[INFO] [stdout] 9a3e3e1b71ba998fd7ce4516de369c0e05b8632e2e9e4a1ce8489a0b4b6740ac
[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=forbid -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3375e815500fa213106b9b7d026227b257bc72f68fcaa6691e26af94e770ae72
[INFO] running `Command { std: "docker" "start" "-a" "3375e815500fa213106b9b7d026227b257bc72f68fcaa6691e26af94e770ae72", 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/keen_retry-7785564164b4caa2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test keen_retry_executors::common::tests::test_exponential_jitter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/external_lib.rs (/opt/rustwide/target/debug/deps/external_lib-1acec88b518cca0c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/use_cases.rs (/opt/rustwide/target/debug/deps/use_cases-0f938918535deb43)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bail_out_of_retrying ... ok
[INFO] [stdout] test optable_api ... ok
[INFO] [stdout] test into_result_mapping_errors ... ok
[INFO] [stdout] test zero_cost_abstractions ... ok
[INFO] [stdout] test simple_retries ... ok
[INFO] [stdout] test partial_completion_with_continuation_closure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keen_retry
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 40) ... FAILED
[INFO] [stdout] test src/../README.md - (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 40) stdout ----
[INFO] [stdout] error: unexpected token: `<`
[INFO] [stdout]  --> src/../README.md:43:6
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .<one-of-the-backoff-strategies>(...)
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: comparison operators cannot be chained
[INFO] [stdout]  --> src/../README.md:43:6
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .<one-of-the-backoff-strategies>(...)
[INFO] [stdout]   |      ^                             ^
[INFO] [stdout]   |
[INFO] [stdout] help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .::<one-of-the-backoff-strategies>(...)
[INFO] [stdout]   |      ++
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `;` or `else`, found `.`
[INFO] [stdout]  --> src/../README.md:44:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .<one-of-the-backoff-strategies>(...)
[INFO] [stdout]   |                                          - expected one of `;` or `else`
[INFO] [stdout] 6 |     .<instrumentation-facilities>(...)
[INFO] [stdout]   |     ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 25) stdout ----
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]  --> src/../README.md:27:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn connect_to_server(&self) -> RetryProcedureResult<ConnectionErrors> {
[INFO] [stdout]   |                                ^^^^^ not semantically valid as function parameter
[INFO] [stdout]   |
[INFO] [stdout]   = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RetryProcedureResult` in this scope
[INFO] [stdout]  --> src/../README.md:27:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn connect_to_server(&self) -> RetryProcedureResult<ConnectionErrors> {
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 + use keen_retry::RetryProcedureResult;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ConnectionErrors` in this scope
[INFO] [stdout]  --> src/../README.md:27:63
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn connect_to_server(&self) -> RetryProcedureResult<ConnectionErrors> {
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn connect_to_server<ConnectionErrors>(&self) -> RetryProcedureResult<ConnectionErrors> {
[INFO] [stdout]   |                               ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RetryResult`
[INFO] [stdout]  --> src/../README.md:30:29
[INFO] [stdout]   |
[INFO] [stdout] 7 |                    true  => RetryResult::Fatal     { input: (), error },
[INFO] [stdout]   |                             ^^^^^^^^^^^ use of undeclared type `RetryResult`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use keen_retry::RetryResult;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RetryResult`
[INFO] [stdout]  --> src/../README.md:31:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |                    false => RetryResult::Transient { input: (), error },
[INFO] [stdout]   |                             ^^^^^^^^^^^ use of undeclared type `RetryResult`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use keen_retry::RetryResult;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RetryResult`
[INFO] [stdout]   --> src/../README.md:33:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |                  |_| RetryResult::Ok { reported_input: (), output: () })
[INFO] [stdout]    |                      ^^^^^^^^^^^ use of undeclared type `RetryResult`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 2  + use keen_retry::RetryResult;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 25)
[INFO] [stdout]     src/../README.md - (line 40)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3375e815500fa213106b9b7d026227b257bc72f68fcaa6691e26af94e770ae72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3375e815500fa213106b9b7d026227b257bc72f68fcaa6691e26af94e770ae72", kill_on_drop: false }`
[INFO] [stdout] 3375e815500fa213106b9b7d026227b257bc72f68fcaa6691e26af94e770ae72
