[INFO] crate simulacrum_mock 0.1.0 is already in cache [INFO] extracting crate simulacrum_mock 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/simulacrum_mock/0.1.0 [INFO] extracting crate simulacrum_mock 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simulacrum_mock/0.1.0 [INFO] validating manifest of simulacrum_mock-0.1.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of simulacrum_mock-0.1.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing simulacrum_mock-0.1.0 [INFO] finished frobbing simulacrum_mock-0.1.0 [INFO] frobbed toml for simulacrum_mock-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/simulacrum_mock/0.1.0/Cargo.toml [INFO] started frobbing simulacrum_mock-0.1.0 [INFO] finished frobbing simulacrum_mock-0.1.0 [INFO] frobbed toml for simulacrum_mock-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simulacrum_mock/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing simulacrum_mock-0.1.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simulacrum_mock/0.1.0:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 840d5e5d90cd1c8c4943c315b1d98778510e38211392a9486f9713ca35018073 [INFO] running `"docker" "start" "-a" "840d5e5d90cd1c8c4943c315b1d98778510e38211392a9486f9713ca35018073"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling handlebox v0.3.0 [INFO] [stderr] Compiling debugit v0.1.2 [INFO] [stderr] Compiling simulacrum_shared v0.1.0 [INFO] [stderr] Compiling simulacrum_mock v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `"docker" "inspect" "840d5e5d90cd1c8c4943c315b1d98778510e38211392a9486f9713ca35018073"` [INFO] running `"docker" "rm" "-f" "840d5e5d90cd1c8c4943c315b1d98778510e38211392a9486f9713ca35018073"` [INFO] [stdout] 840d5e5d90cd1c8c4943c315b1d98778510e38211392a9486f9713ca35018073 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simulacrum_mock/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 4dc57ac0ec7008ce7779a064082c5c6e448653a39a34a6c5fce37c0627087d27 [INFO] running `"docker" "start" "-a" "4dc57ac0ec7008ce7779a064082c5c6e448653a39a34a6c5fce37c0627087d27"` [INFO] [stderr] Compiling simulacrum_user v0.1.0 [INFO] [stderr] Compiling simulacrum_mock v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "4dc57ac0ec7008ce7779a064082c5c6e448653a39a34a6c5fce37c0627087d27"` [INFO] running `"docker" "rm" "-f" "4dc57ac0ec7008ce7779a064082c5c6e448653a39a34a6c5fce37c0627087d27"` [INFO] [stdout] 4dc57ac0ec7008ce7779a064082c5c6e448653a39a34a6c5fce37c0627087d27 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simulacrum_mock/0.1.0:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] dbaff2b4ec3060f736fcb9f6f15eed6e949aefbe24e573c8ce68dbb58f3e89e7 [INFO] running `"docker" "start" "-a" "dbaff2b4ec3060f736fcb9f6f15eed6e949aefbe24e573c8ce68dbb58f3e89e7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/simulacrum_mock-d39e814cf6b29a59 [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test constraint::stock::params::tests::test_handle_call_bad_then_good ... ok [INFO] [stdout] test constraint::stock::params::tests::test_handle_call_pass ... ok [INFO] [stdout] test constraint::stock::params::tests::test_new ... ok [INFO] [stdout] test constraint::stock::params::tests::test_handle_call_good_then_bad ... ok [INFO] [stdout] test constraint::stock::times::tests::test_fail_called_more ... ok [INFO] [stdout] test constraint::stock::always::tests::test_fail ... ok [INFO] [stdout] test constraint::stock::times::tests::test_fail_called_fewer ... ok [INFO] [stdout] test constraint::stock::always::tests::test_pass ... ok [INFO] [stdout] test constraint::stock::times::tests::test_pass ... ok [INFO] [stdout] test expectation::tests::test_handle_call ... ok [INFO] [stdout] test constraint::stock::times::tests::test_handle_call ... ok [INFO] [stdout] test expectation::tests::test_new ... ok [INFO] [stdout] test expectation::tests::test_return ... ok [INFO] [stdout] test expectation::tests::test_constrain ... ok [INFO] [stdout] test expectation::tests::test_set_modification ... ok [INFO] [stdout] test mock::tests::test_called_never_pass ... ok [INFO] [stdout] test mock::tests::test_called_any_zero ... ok [INFO] [stdout] test mock::tests::test_called_any_two ... ok [INFO] [stdout] test expectation::tests::test_verify_pass ... ok [INFO] [stdout] test expectation::tests::test_verify_fail ... ok [INFO] [stdout] test mock::tests::test_called_once ... ok [INFO] [stdout] test mock::tests::test_called_twice ... ok [INFO] [stdout] test mock::tests::test_calls_ignored_after_final_era_completes ... ok [INFO] [stdout] test mock::tests::test_empty_era_end ... ok [INFO] [stdout] test mock::tests::test_empty_era_leading ... ok [INFO] [stdout] test mock::tests::test_empty_era_middle ... ok [INFO] [stdout] test mock::tests::test_eras_complete_eagerly ... ok [INFO] [stdout] test mock::tests::test_param ... ok [INFO] [stdout] test mock::tests::test_modifications ... ok [INFO] [stdout] test mock::tests::test_returning ... ok [INFO] [stdout] test expectation::tests::test_return_no_closure_given ... ok [INFO] [stdout] test mock::tests::test_called_never_fail ... ok [INFO] [stdout] test constraint::stock::params::tests::test_handle_call_fail ... FAILED [INFO] [stdout] test mock::tests::test_then_multi_call ... ok [INFO] [stdout] test mock::tests::test_then ... ok [INFO] [stdout] test mock::tests::test_then_never ... ok [INFO] [stdout] test mock::tests::test_called_once_fail ... ok [INFO] [stdout] test mock::tests::test_one_expectation_per_era ... ok [INFO] [stdout] test mock::tests::test_param_fail ... ok [INFO] [stdout] test mock::tests::test_called_twice_fail ... ok [INFO] [stdout] test store::store_tests::test_match ... ok [INFO] [stdout] test store::store_tests::test_match_current_era_passed ... ok [INFO] [stdout] test store::store_tests::test_add ... ok [INFO] [stdout] test mock::tests::test_then_specific ... ok [INFO] [stdout] test mock::tests::test_returning_no_matches ... ok [INFO] [stdout] test store::store_tests::test_match_current_era ... ok [INFO] [stdout] test store::store_tests::test_new ... ok [INFO] [stdout] test mock::tests::test_then_partial_fail ... ok [INFO] [stdout] test store::store_tests::test_new_era ... ok [INFO] [stdout] test store::store_tests::test_verify_no_expectations ... ok [INFO] [stdout] test mock::tests::test_then_wrong_order_fail ... ok [INFO] [stdout] test store::store_tests::test_verify_simple_fail ... ok [INFO] [stdout] test store::store_tests::test_verify_simple_pass ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- constraint::stock::params::tests::test_handle_call_fail stdout ---- [INFO] [stdout] thread 'constraint::stock::params::tests::test_handle_call_fail' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `MismatchedParams("", "")`, [INFO] [stdout] right: `MismatchedParams("", "()")`: Constraint should return the correct error', src/constraint/stock/params.rs:86:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5594bd35bfe3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5594bd35791b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5594bd35ad26 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x5594bd35aa4e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5594bd35b42f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5594bd35afb1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5594bd35aefe - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5594bd2e681a - simulacrum_mock::constraint::stock::params::tests::test_handle_call_fail::h646deadeb3893603 [INFO] [stdout] at src/constraint/stock/params.rs:86 [INFO] [stdout] 8: 0x5594bd2e6409 - simulacrum_mock::constraint::stock::params::tests::test_handle_call_fail::{{closure}}::h9cde0088cff10b49 [INFO] [stdout] at src/constraint/stock/params.rs:78 [INFO] [stdout] 9: 0x5594bd2e9f9d - core::ops::function::FnOnce::call_once::h1037766880d4d550 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x5594bd31c0de - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x5594bd35e149 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x5594bd3369d7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x5594bd3113f4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x5594bd3154a4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x5594bd35e149 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x5594bd315ab1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x5594bd34f6fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x5594bd35d82f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f82928a84a3 - start_thread [INFO] [stdout] 20: 0x7f82923d3d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] constraint::stock::params::tests::test_handle_call_fail [INFO] [stdout] [INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "dbaff2b4ec3060f736fcb9f6f15eed6e949aefbe24e573c8ce68dbb58f3e89e7"` [INFO] running `"docker" "rm" "-f" "dbaff2b4ec3060f736fcb9f6f15eed6e949aefbe24e573c8ce68dbb58f3e89e7"` [INFO] [stdout] dbaff2b4ec3060f736fcb9f6f15eed6e949aefbe24e573c8ce68dbb58f3e89e7