[INFO] fetching crate test_gen 0.2.3...
[INFO] testing test_gen-0.2.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate test_gen 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate test_gen 0.2.3
[INFO] finished tweaking crates.io crate test_gen 0.2.3
[INFO] tweaked toml for crates.io crate test_gen 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate test_gen 0.2.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aab53a67247ca1f7718151821c9b6f10ceacc9e3e115bc1c6b854254adcb1bc1
[INFO] running `Command { std: "docker" "start" "-a" "aab53a67247ca1f7718151821c9b6f10ceacc9e3e115bc1c6b854254adcb1bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aab53a67247ca1f7718151821c9b6f10ceacc9e3e115bc1c6b854254adcb1bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab53a67247ca1f7718151821c9b6f10ceacc9e3e115bc1c6b854254adcb1bc1", kill_on_drop: false }`
[INFO] [stdout] aab53a67247ca1f7718151821c9b6f10ceacc9e3e115bc1c6b854254adcb1bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89e96f821209d42c30011b7ad928c05c537bb37053fb25a77ec99f981345d21c
[INFO] running `Command { std: "docker" "start" "-a" "89e96f821209d42c30011b7ad928c05c537bb37053fb25a77ec99f981345d21c", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_gen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot find macro `doctest_example` in the current scope when looking from the crate root
[INFO] [stdout]   --> src/lib.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![doc = doctest_example!("fruits")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ not found from the crate root
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stdout]    = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stdout]    = note: `#[warn(out_of_scope_macro_calls)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: test_gen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "89e96f821209d42c30011b7ad928c05c537bb37053fb25a77ec99f981345d21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e96f821209d42c30011b7ad928c05c537bb37053fb25a77ec99f981345d21c", kill_on_drop: false }`
[INFO] [stdout] 89e96f821209d42c30011b7ad928c05c537bb37053fb25a77ec99f981345d21c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45d50433700d2fcbbf7128fcd0e61f522a04b10ff5eaf76d2c115fcc91a48f1c
[INFO] running `Command { std: "docker" "start" "-a" "45d50433700d2fcbbf7128fcd0e61f522a04b10ff5eaf76d2c115fcc91a48f1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling test_gen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot find macro `doctest_example` in the current scope when looking from the crate root
[INFO] [stdout]   --> src/lib.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![doc = doctest_example!("fruits")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ not found from the crate root
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stdout]    = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stdout]    = note: `#[warn(out_of_scope_macro_calls)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find macro `doctest_example` in the current scope when looking from the crate root
[INFO] [stdout]   --> src/lib.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![doc = doctest_example!("fruits")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ not found from the crate root
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stdout]    = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stdout]    = note: `#[warn(out_of_scope_macro_calls)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: test_gen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "45d50433700d2fcbbf7128fcd0e61f522a04b10ff5eaf76d2c115fcc91a48f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d50433700d2fcbbf7128fcd0e61f522a04b10ff5eaf76d2c115fcc91a48f1c", kill_on_drop: false }`
[INFO] [stdout] 45d50433700d2fcbbf7128fcd0e61f522a04b10ff5eaf76d2c115fcc91a48f1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ff7057112e994be1d2be43db4d013a3b1a9a5ae9d3052d990fc36e882b79c6b
[INFO] running `Command { std: "docker" "start" "-a" "4ff7057112e994be1d2be43db4d013a3b1a9a5ae9d3052d990fc36e882b79c6b", kill_on_drop: false }`
[INFO] [stderr] warning: cannot find macro `doctest_example` in the current scope when looking from the crate root
[INFO] [stderr]   --> src/lib.rs:30:10
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![doc = doctest_example!("fruits")]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ not found from the crate root
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stderr]    = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stderr]    = note: `#[warn(out_of_scope_macro_calls)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `test_gen` (lib) generated 1 warning
[INFO] [stderr] warning: `test_gen` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: test_gen v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_gen-87afa703d69ddc38)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::return_type_parsing ... ok
[INFO] [stdout] test tests::case_args_parsing ... ok
[INFO] [stdout] test tests::test_helper_parsing ... ok
[INFO] [stdout] test tests::fn_args_parsing ... ok
[INFO] [stdout] test tests::test_case_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doctest_example_assert_result_blocked.rs (/opt/rustwide/target/debug/deps/doctest_example_assert_result_blocked-e4be5e9a3413a823)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test four_cubed ... ok
[INFO] [stdout] test two_squared ... ok
[INFO] [stdout] test two_cubed ... ok
[INFO] [stdout] test four_squared ... 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] [stderr]      Running tests/doctest_example_assert_result_static.rs (/opt/rustwide/target/debug/deps/doctest_example_assert_result_static-681c78f0aeacf3ed)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test four_cubed ... ok
[INFO] [stdout] test two_squared ... ok
[INFO] [stdout] test four_squared ... ok
[INFO] [stdout] test two_cubed ... 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] [stderr]      Running tests/doctest_example_attributes.rs (/opt/rustwide/target/debug/deps/doctest_example_attributes-42db21cb60e47c5c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test block_wide::no_attrs ... ignored
[INFO] [stdout] test case_by_case::ignore ... ignored
[INFO] [stdout] test case_by_case::ignore_should_panic ... ignored
[INFO] [stdout] test case_by_case::no_attrs ... ok
[INFO] [stdout] test case_by_case::should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doctest_example_fruits.rs (/opt/rustwide/target/debug/deps/doctest_example_fruits-1790a291bc445eff)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test apple ... ok
[INFO] [stdout] test pear ... ignored
[INFO] [stdout] test blackberry ... ok
[INFO] [stdout] test isnt_pear - should panic ... ok
[INFO] [stderr]      Running tests/doctest_example_termination_basic.rs (/opt/rustwide/target/debug/deps/doctest_example_termination_basic-a14a43d549e0b895)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doctest_example_termination_override.rs (/opt/rustwide/target/debug/deps/doctest_example_termination_override-7a602c821f73faea)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-22cc29163b4496aa)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test block_wide::one ... ok
[INFO] [stdout] test block_wide::one_hundred ... ok
[INFO] [stdout] test case_by_case::into_exit_code ... ok
[INFO] [stdout] test case_by_case::into_unit ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test three_result_test ... ok
[INFO] [stdout] test two_result_exit_code ... ok
[INFO] [stdout] test one_result_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test all_ignore::one_no_attrs ... ignored
[INFO] [stdout] test all_ignore::two_should_panic ... ignored
[INFO] [stdout] test all_should_panic::two_ignore ... ignored
[INFO] [stdout] test override_return::one_result_test ... ok
[INFO] [stdout] test override_return::three_result_test ... ok
[INFO] [stdout] test override_return::two_result_exit_code ... ok
[INFO] [stdout] test static_args::three_ad_60 ... ok
[INFO] [stdout] test static_args::two_four_squared ... ok
[INFO] [stdout] test unique_attrs::four_should_panic_ignore ... ignored
[INFO] [stdout] test static_return::two_result ... ok
[INFO] [stdout] test unique_attrs::three_ignore ... ignored
[INFO] [stdout] test unique_attrs::one_no_attrs ... ok
[INFO] [stdout] test static_args::four_ad_40 ... ok
[INFO] [stdout] test static_return::one_exit_code ... ok
[INFO] [stdout] test unique_return::one_exit_code ... ok
[INFO] [stdout] test unique_return::two_unit ... ok
[INFO] [stdout] test static_args::one_two_squared ... ok
[INFO] [stdout] test all_should_panic::one_no_attrs - should panic ... ok
[INFO] [stderr]    Doc-tests test_gen
[INFO] [stdout] test unique_attrs::two_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - test_gen (line 121) - compile ... ok
[INFO] [stdout] test src/lib.rs - test_gen (line 255) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok
[INFO] [stdout] test src/lib.rs - test_gen (line 157) - compile ... ok
[INFO] [stdout] test src/lib.rs - test_gen (line 78) - compile ... ok
[INFO] [stdout] test src/lib.rs - test_gen (line 205) - compile ... ok
[INFO] [stdout] test src/lib.rs - ReadMeDocTestDummy (line 509) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ff7057112e994be1d2be43db4d013a3b1a9a5ae9d3052d990fc36e882b79c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff7057112e994be1d2be43db4d013a3b1a9a5ae9d3052d990fc36e882b79c6b", kill_on_drop: false }`
[INFO] [stdout] 4ff7057112e994be1d2be43db4d013a3b1a9a5ae9d3052d990fc36e882b79c6b