[INFO] fetching crate mry 0.1.7...
[INFO] testing mry-0.1.7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate mry 0.1.7 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate mry 0.1.7 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mry 0.1.7
[INFO] finished tweaking crates.io crate mry 0.1.7
[INFO] tweaked toml for crates.io crate mry 0.1.7 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aa73829db5c980fe71a2ac16116069f676d41662f64c9af1c986710e4993218
[INFO] running `Command { std: "docker" "start" "-a" "9aa73829db5c980fe71a2ac16116069f676d41662f64c9af1c986710e4993218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aa73829db5c980fe71a2ac16116069f676d41662f64c9af1c986710e4993218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa73829db5c980fe71a2ac16116069f676d41662f64c9af1c986710e4993218", kill_on_drop: false }`
[INFO] [stdout] 9aa73829db5c980fe71a2ac16116069f676d41662f64c9af1c986710e4993218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15f7c302558f55c37d0c09541473268a7e3f9a9fc4696d25966181f02750c876
[INFO] running `Command { std: "docker" "start" "-a" "15f7c302558f55c37d0c09541473268a7e3f9a9fc4696d25966181f02750c876", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling mry_macros v0.1.7
[INFO] [stderr]    Compiling mry v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "15f7c302558f55c37d0c09541473268a7e3f9a9fc4696d25966181f02750c876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f7c302558f55c37d0c09541473268a7e3f9a9fc4696d25966181f02750c876", kill_on_drop: false }`
[INFO] [stdout] 15f7c302558f55c37d0c09541473268a7e3f9a9fc4696d25966181f02750c876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f455cdab1e61a1ce8993b6e301101aeff6a1e75a5e15184838ab11b8e1039466
[INFO] running `Command { std: "docker" "start" "-a" "f455cdab1e61a1ce8993b6e301101aeff6a1e75a5e15184838ab11b8e1039466", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling futures-io v0.3.18
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling mry v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.09s
[INFO] running `Command { std: "docker" "inspect" "f455cdab1e61a1ce8993b6e301101aeff6a1e75a5e15184838ab11b8e1039466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f455cdab1e61a1ce8993b6e301101aeff6a1e75a5e15184838ab11b8e1039466", kill_on_drop: false }`
[INFO] [stdout] f455cdab1e61a1ce8993b6e301101aeff6a1e75a5e15184838ab11b8e1039466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f93cc70ba43e8747f038b3dc9fb2a7c28661c9f3da73d716ba345ec42c0e57ec
[INFO] running `Command { std: "docker" "start" "-a" "f93cc70ba43e8747f038b3dc9fb2a7c28661c9f3da73d716ba345ec42c0e57ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mry-350d5fb01013fb81)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test mock::logs::test::filter_matches ... ok
[INFO] [stdout] test mock::mock_result::test::times ... ok
[INFO] [stdout] test mock::logs::test::is_empty ... ok
[INFO] [stdout] test mock::mock_result::test::times_within ... ok
[INFO] [stdout] test mock::test::assert_called_returns_logs ... ok
[INFO] [stdout] test mock::test::assert_called_returns_logs_matching ... ok
[INFO] [stdout] test mock::test::assert_called_with ... ok
[INFO] [stdout] test mock::test::calls_real_impl ... ok
[INFO] [stdout] test mock::test::returns ... ok
[INFO] [stdout] test mock::test::returns_always ... ok
[INFO] [stdout] test mock::test::returns_with ... ok
[INFO] [stdout] test mock::test::returns_with_always ... ok
[INFO] [stdout] test mocks::test::get_mut_or_create_returns_an_item ... ok
[INFO] [stdout] test mocks::test::get_mut_or_create_returns_default ... ok
[INFO] [stdout] test mocks::test::get_returns_an_item ... ok
[INFO] [stdout] test mocks::test::get_returns_none ... ok
[INFO] [stdout] test mry::test::clone ... ok
[INFO] [stdout] test mry::test::generate_create_mock ... ok
[INFO] [stdout] test mry::test::generate_does_not_overwrite ... ok
[INFO] [stdout] test mry::test::inner_called_forwards_to_mock ... ok
[INFO] [stdout] test mry::test::inner_called_returns_none_when_no_mocks ... ok
[INFO] [stdout] test mry::test::mry_always_equal ... ok
[INFO] [stdout] test mry::test::mry_always_equal_ord ... ok
[INFO] [stdout] test mry::test::mry_default_is_none ... ok
[INFO] [stdout] test mry::test::mry_always_equal_partial_ord ... ok
[INFO] [stdout] test mry::test::mry_hash_returns_consistent_value ... ok
[INFO] [stdout] test mry::test::mry_unique ... ok
[INFO] [stdout] test rule::behavior::tests::calls_real_impl ... ok
[INFO] [stdout] test rule::behavior::tests::const_value ... ok
[INFO] [stdout] test rule::behavior::tests::debug_const ... ok
[INFO] [stdout] test rule::behavior::tests::debug_calls_real_impl ... ok
[INFO] [stdout] test rule::behavior::tests::debug_function ... ok
[INFO] [stdout] test rule::behavior::tests::function ... ok
[INFO] [stdout] test rule::matcher::tests::from_str ... ok
[INFO] [stdout] test rule::matcher::tests::matcher_two_values ... ok
[INFO] [stdout] test rule::matcher::tests::to_owned ... ok
[INFO] [stdout] test rule::test::called_returns_none ... ok
[INFO] [stdout] test rule::test::called_returns_some ... ok
[INFO] [stdout] test mock::mock_result::test::times_panics - should panic ... ok
[INFO] [stdout] test mock::mock_result::test::times_within_panics - should panic ... ok
[INFO] [stdout] test mock::test::assert_called_with_log - should panic ... ok
[INFO] [stdout] test mock::test::assert_called_with_not_eq - should panic ... ok
[INFO] [stdout] test mock::test::assert_called_with_panics - should panic ... ok
[INFO] [stdout] test mock::test::calls_real_impl_never - should panic ... ok
[INFO] [stdout] test mock::test::mock_not_found_with_rules - should panic ... ok
[INFO] [stdout] test mock::test::returns_never - should panic ... ok
[INFO] [stdout] test mock::test::returns_with_never - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async_method.rs (/opt/rustwide/target/debug/deps/async_method-e12b601b98849ded)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test meow_returns_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async_trait.rs (/opt/rustwide/target/debug/deps/async_trait-7eb8c44cd0e26489)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test meow_called ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/function_style_macro.rs (/opt/rustwide/target/debug/deps/function_style_macro-8a449cdce93ed68c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test assert_called ... ok
[INFO] [stdout] test meow_returns_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/impl_trait.rs (/opt/rustwide/target/debug/deps/impl_trait-95e2e87d25e249c7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test meow_returns_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iterator.rs (/opt/rustwide/target/debug/deps/iterator-facf8a783d3b4a51)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test with_mock ... 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/mock_trait.rs (/opt/rustwide/target/debug/deps/mock_trait-bfcac14079e8436a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test respects_default ... ok
[INFO] [stdout] test with_mock ... ok
[INFO] [stdout] test no_mock - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/nested_mock.rs (/opt/rustwide/target/debug/deps/nested_mock-d8fa49910305f918)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test nested_mock ... 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/not_clone.rs (/opt/rustwide/target/debug/deps/not_clone-03633c7a71403c05)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test not_clone ... 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/partial_mock.rs (/opt/rustwide/target/debug/deps/partial_mock-bd1abf17ac6ba76e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test partial_mock ... 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/reference_and_pattern.rs (/opt/rustwide/target/debug/deps/reference_and_pattern-e58b690f7e2a6661)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test meow_returns_with ... 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/simple_case.rs (/opt/rustwide/target/debug/deps/simple_case-d55f4fd4e686e3e3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test assert_called ... ok
[INFO] [stdout] test just_meow_returns ... ok
[INFO] [stdout] test just_meow_returns_with ... ok
[INFO] [stdout] test keeps_original_function ... ok
[INFO] [stdout] test meow_returns ... ok
[INFO] [stdout] test meow_returns_with ... ok
[INFO] [stdout] test times ... ok
[INFO] [stdout] test times_within ... ok
[INFO] [stdout] test assert_called_fails - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mry
[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] running `Command { std: "docker" "inspect" "f93cc70ba43e8747f038b3dc9fb2a7c28661c9f3da73d716ba345ec42c0e57ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93cc70ba43e8747f038b3dc9fb2a7c28661c9f3da73d716ba345ec42c0e57ec", kill_on_drop: false }`
[INFO] [stdout] f93cc70ba43e8747f038b3dc9fb2a7c28661c9f3da73d716ba345ec42c0e57ec