[INFO] crate galvanic-test 0.2.0 is already in cache
[INFO] extracting crate galvanic-test 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/galvanic-test/0.2.0
[INFO] extracting crate galvanic-test 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galvanic-test/0.2.0
[INFO] validating manifest of galvanic-test-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of galvanic-test-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing galvanic-test-0.2.0
[INFO] finished frobbing galvanic-test-0.2.0
[INFO] frobbed toml for galvanic-test-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/galvanic-test/0.2.0/Cargo.toml
[INFO] started frobbing galvanic-test-0.2.0
[INFO] finished frobbing galvanic-test-0.2.0
[INFO] frobbed toml for galvanic-test-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galvanic-test/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing galvanic-test-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galvanic-test/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 11c3eb87e86eea4bc625fb78453293931163782b0164949913517076c7b0fc6c
[INFO] running `"docker" "start" "-a" "11c3eb87e86eea4bc625fb78453293931163782b0164949913517076c7b0fc6c"`
[INFO] [stderr]    Compiling galvanic-test v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parameters() -> Option<Box<Iterator<Item = P>>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = P>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "11c3eb87e86eea4bc625fb78453293931163782b0164949913517076c7b0fc6c"`
[INFO] running `"docker" "rm" "-f" "11c3eb87e86eea4bc625fb78453293931163782b0164949913517076c7b0fc6c"`
[INFO] [stdout] 11c3eb87e86eea4bc625fb78453293931163782b0164949913517076c7b0fc6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galvanic-test/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6795d4116d844d5c8134c3a234dc31e2f2a92034fa8f07143b737a7114775210
[INFO] running `"docker" "start" "-a" "6795d4116d844d5c8134c3a234dc31e2f2a92034fa8f07143b737a7114775210"`
[INFO] [stderr]    Compiling galvanic-test v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parameters() -> Option<Box<Iterator<Item = P>>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = P>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `"docker" "inspect" "6795d4116d844d5c8134c3a234dc31e2f2a92034fa8f07143b737a7114775210"`
[INFO] running `"docker" "rm" "-f" "6795d4116d844d5c8134c3a234dc31e2f2a92034fa8f07143b737a7114775210"`
[INFO] [stdout] 6795d4116d844d5c8134c3a234dc31e2f2a92034fa8f07143b737a7114775210
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/galvanic-test/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8a42fff9e667ee765a2e57f6ad7f493a1a5669d0e13927031d2a510fc946c691
[INFO] running `"docker" "start" "-a" "8a42fff9e667ee765a2e57f6ad7f493a1a5669d0e13927031d2a510fc946c691"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/galvanic_test-e8d04bb4e3b56003
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fixture_with_members-b0ef95c56e1fedd9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test should_create_fixture_with_members_and_assign_expected_values ... ok
[INFO] [stdout] test should_create_fixture_with_members_and_assign_wrong_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fixture_with_parameters-30c6d965643c74e5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test should_create_binding_access_parameters_and_tear_down ... ok
[INFO] [stdout] test should_have_no_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fixture_without_parameters-6f63c12b3ad48fea
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test setup_only::should_create_i32 ... ok
[INFO] [stdout] test setup_only::should_get_single_unit_parameter ... ok
[INFO] [stdout] test with_tear_down::should_tear_down_fixture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/galvanic_mock_integration-6c5c1fc45229b5cc
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parameterised_fixture-0f077f04299fbcab
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test should_generate_multiple_fixtures ... ok
[INFO] [stdout] test should_get_fixture_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parameterised_test-f19ba6cd8a1e809a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test basic::override_parameterised_fixture ... ok
[INFO] [stdout] test basic::inject_parameterised_fixtures ... ok
[INFO] [stdout] test test_setup_teardown_for_each_parameterisation_of_a_single_fixture::inject_parameterised_fixtures ... ok
[INFO] [stdout] test test_setup_teardown_for_each_parameterisation_of_multiple_fixtures::inject_parameterised_fixtures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_suite-975a7947ceeec367
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test named_test_suite0::simple_test ... ok
[INFO] [stdout] test named_test_suite1::inject_fixture ... ok
[INFO] [stdout] test named_test_suite2::inject_fixture ... ok
[INFO] [stdout] test __galvanic_test::simple_test_in_unnamed_test_suite ... ok
[INFO] [stdout] test parameterised_test_suite::inject_fixture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_with_parameters-1aa14ff3ab14937e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test multiple_fixtures_without_parameters::inject_fixture ... ok
[INFO] [stdout] test fixture_without_parameters::inject_fixture ... ok
[INFO] [stdout] test fixture_with_single_parameter::inject_fixture ... ok
[INFO] [stdout] test fixture_with_parameters::inject_fixture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests galvanic-test
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a42fff9e667ee765a2e57f6ad7f493a1a5669d0e13927031d2a510fc946c691"`
[INFO] running `"docker" "rm" "-f" "8a42fff9e667ee765a2e57f6ad7f493a1a5669d0e13927031d2a510fc946c691"`
[INFO] [stdout] 8a42fff9e667ee765a2e57f6ad7f493a1a5669d0e13927031d2a510fc946c691