[INFO] fetching crate faux 0.1.6...
[INFO] testing faux-0.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate faux 0.1.6 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate faux 0.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faux 0.1.6
[INFO] finished tweaking crates.io crate faux 0.1.6
[INFO] tweaked toml for crates.io crate faux 0.1.6 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f32e99b655ea28d52ad894f46c5ab9dc9bfde7f7cdb6bb59a254ec306c96ed59
[INFO] running `Command { std: "docker" "start" "-a" "f32e99b655ea28d52ad894f46c5ab9dc9bfde7f7cdb6bb59a254ec306c96ed59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32e99b655ea28d52ad894f46c5ab9dc9bfde7f7cdb6bb59a254ec306c96ed59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32e99b655ea28d52ad894f46c5ab9dc9bfde7f7cdb6bb59a254ec306c96ed59", kill_on_drop: false }`
[INFO] [stdout] f32e99b655ea28d52ad894f46c5ab9dc9bfde7f7cdb6bb59a254ec306c96ed59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd28931b26ffd6df4c25897bd34bf0816688c1411dcc2e5b4341e0a24c98228e
[INFO] running `Command { std: "docker" "start" "-a" "bd28931b26ffd6df4c25897bd34bf0816688c1411dcc2e5b4341e0a24c98228e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling faux_macros v0.1.6
[INFO] [stderr]    Compiling faux v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "bd28931b26ffd6df4c25897bd34bf0816688c1411dcc2e5b4341e0a24c98228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd28931b26ffd6df4c25897bd34bf0816688c1411dcc2e5b4341e0a24c98228e", kill_on_drop: false }`
[INFO] [stdout] bd28931b26ffd6df4c25897bd34bf0816688c1411dcc2e5b4341e0a24c98228e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 816cade7c5447be522a280c998b7d28a61cb7a2ed9f34fbda59e9cc5e5473332
[INFO] running `Command { std: "docker" "start" "-a" "816cade7c5447be522a280c998b7d28a61cb7a2ed9f34fbda59e9cc5e5473332", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling faux v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.80s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/faux-067e9aadee63dad8)
[INFO] [stderr]   Executable tests/arbitrary_self.rs (/opt/rustwide/target/debug/deps/arbitrary_self-7bcf542f6e1c0bf2)
[INFO] [stderr]   Executable tests/asynchronous.rs (/opt/rustwide/target/debug/deps/asynchronous-92718235acc97f6a)
[INFO] [stderr]   Executable tests/clone.rs (/opt/rustwide/target/debug/deps/clone-09dd18f433041807)
[INFO] [stderr]   Executable tests/generic_methods.rs (/opt/rustwide/target/debug/deps/generic_methods-41e3c02d30e7b3da)
[INFO] [stderr]   Executable tests/generic_struct.rs (/opt/rustwide/target/debug/deps/generic_struct-90f558ea613a6d54)
[INFO] [stderr]   Executable tests/multi_mock.rs (/opt/rustwide/target/debug/deps/multi_mock-9dcbb2c605ac63a1)
[INFO] [stderr]   Executable tests/paths.rs (/opt/rustwide/target/debug/deps/paths-f86b0d0dc24b1b6d)
[INFO] [stderr]   Executable tests/return_self_method.rs (/opt/rustwide/target/debug/deps/return_self_method-4d7ca4cfdcc8ed65)
[INFO] [stderr]   Executable tests/simple.rs (/opt/rustwide/target/debug/deps/simple-f8ab79fb7b852b19)
[INFO] [stderr]   Executable tests/threads.rs (/opt/rustwide/target/debug/deps/threads-1095672b1b54329e)
[INFO] [stderr]   Executable tests/trait_impl.rs (/opt/rustwide/target/debug/deps/trait_impl-5a0eab8cf98efe6b)
[INFO] [stderr]   Executable tests/when_arguments.rs (/opt/rustwide/target/debug/deps/when_arguments-4015c25d334117c1)
[INFO] [stderr]   Executable tests/with_args.rs (/opt/rustwide/target/debug/deps/with_args-e03084009d2fb786)
[INFO] running `Command { std: "docker" "inspect" "816cade7c5447be522a280c998b7d28a61cb7a2ed9f34fbda59e9cc5e5473332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816cade7c5447be522a280c998b7d28a61cb7a2ed9f34fbda59e9cc5e5473332", kill_on_drop: false }`
[INFO] [stdout] 816cade7c5447be522a280c998b7d28a61cb7a2ed9f34fbda59e9cc5e5473332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7a91c29d2acbf4ee2e68e185cbe9d0f4d224e1837e5ffce9d82b2413d152d74
[INFO] running `Command { std: "docker" "start" "-a" "f7a91c29d2acbf4ee2e68e185cbe9d0f4d224e1837e5ffce9d82b2413d152d74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/faux-067e9aadee63dad8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/arbitrary_self.rs (/opt/rustwide/target/debug/deps/arbitrary_self-7bcf542f6e1c0bf2)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test by_box_from_owned ... ok
[INFO] [stdout] test by_rc ... ok
[INFO] [stdout] test by_pin_from_owned ... ok
[INFO] [stdout] test by_box ... ok
[INFO] [stdout] test by_rc_from_owned ... ok
[INFO] [stderr]      Running tests/asynchronous.rs (/opt/rustwide/target/debug/deps/asynchronous-92718235acc97f6a)
[INFO] [stdout] test by_rc_from_owned_panics_if_cloned - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/clone.rs (/opt/rustwide/target/debug/deps/clone-09dd18f433041807)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mocked ... ok
[INFO] [stdout] test real_instance ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/generic_methods.rs (/opt/rustwide/target/debug/deps/generic_methods-41e3c02d30e7b3da)
[INFO] [stdout] test can_clone_mock ... ok
[INFO] [stdout] test can_clone_real ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test generic_reference ... ok
[INFO] [stdout] test generic ... 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/generic_struct.rs (/opt/rustwide/target/debug/deps/generic_struct-90f558ea613a6d54)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test real ... ok
[INFO] [stdout] test mocked ... 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/multi_mock.rs (/opt/rustwide/target/debug/deps/multi_mock-9dcbb2c605ac63a1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test always ... ok
[INFO] [stdout] test limited ... ok
[INFO] [stdout] test once ... ok
[INFO] [stdout] test limited_past_limit - should panic ... ok
[INFO] [stdout] test once_past_limit - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/paths.rs (/opt/rustwide/target/debug/deps/paths-f86b0d0dc24b1b6d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/return_self_method.rs (/opt/rustwide/target/debug/deps/return_self_method-4d7ca4cfdcc8ed65)
[INFO] [stdout] test mocked ... ok
[INFO] [stdout] test real ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test clone_real_instances ... ok
[INFO] [stdout] test clone_mock_instances ... ok
[INFO] [stdout] test create_from_real_instances ... ok
[INFO] [stdout] test create_from_mock_instances ... ok
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-f8ab79fb7b852b19)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test faux_multi_arg ... ok
[INFO] [stdout] test faux_ref_output ... ok
[INFO] [stdout] test faux_single_arg ... ok
[INFO] [stdout] test real_struct ... ok
[INFO] [stderr]      Running tests/threads.rs (/opt/rustwide/target/debug/deps/threads-1095672b1b54329e)
[INFO] [stdout] test unmocked_faux_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mutex_does_not_lock_entire_mock ... ok
[INFO] [stderr]      Running tests/trait_impl.rs (/opt/rustwide/target/debug/deps/trait_impl-5a0eab8cf98efe6b)
[INFO] [stdout] test mock_multi_threaded_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test generic_trait ... ok
[INFO] [stdout] test simple_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/when_arguments.rs (/opt/rustwide/target/debug/deps/when_arguments-4015c25d334117c1)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test eq_against ... ok
[INFO] [stdout] test custom_matcher ... ok
[INFO] [stdout] test pattern ... ok
[INFO] [stdout] test from_fn ... ok
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test multiple_mocks ... ok
[INFO] [stdout] test mixed_args ... ok
[INFO] [stdout] test any ... ok
[INFO] [stdout] test unmatched_args - should panic ... ok
[INFO] [stderr]      Running tests/with_args.rs (/opt/rustwide/target/debug/deps/with_args-e03084009d2fb786)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fail_with_args - should panic ... ok
[INFO] [stdout] test success_with_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests faux
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test src/matcher/any.rs - matcher::any::any (line 42) ... ignored
[INFO] [stdout] test src/matcher/eq.rs - matcher::eq::eq (line 71) ... ignored
[INFO] [stdout] test src/matcher/eq.rs - matcher::eq::eq_against (line 116) ... ignored
[INFO] [stdout] test src/matcher/from_fn.rs - matcher::from_fn::from_fn (line 67) ... ignored
[INFO] [stdout] test src/matcher/from_fn.rs - matcher::from_fn::pattern (line 121) ... ignored
[INFO] [stdout] test src/readme_tests.rs - readme_tests::ReadmeTests (line 153) ... ignored
[INFO] [stdout] test src/readme_tests.rs - readme_tests::ReadmeTests (line 177) ... ignored
[INFO] [stdout] test src/readme_tests.rs - readme_tests::ReadmeTests (line 183) ... ignored
[INFO] [stdout] test src/readme_tests.rs - readme_tests::ReadmeTests (line 197) ... ignored
[INFO] [stdout] test src/lib.rs - methods (line 658) - compile fail ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name faux --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern faux=/opt/rustwide/target/debug/deps/libfaux-1a71536da7de0676.rlib --extern faux_macros=/opt/rustwide/target/debug/deps/libfaux_macros-ab18bca09f1aa2ba.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-982758e68d435ed1.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-0b64b372909baba4.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f7a91c29d2acbf4ee2e68e185cbe9d0f4d224e1837e5ffce9d82b2413d152d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a91c29d2acbf4ee2e68e185cbe9d0f4d224e1837e5ffce9d82b2413d152d74", kill_on_drop: false }`
[INFO] [stdout] f7a91c29d2acbf4ee2e68e185cbe9d0f4d224e1837e5ffce9d82b2413d152d74