[INFO] fetching crate wasmer-runtime-core 0.5.7...
[INFO] extracting crate wasmer-runtime-core 0.5.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/wasmer-runtime-core/0.5.7
[INFO] extracting crate wasmer-runtime-core 0.5.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmer-runtime-core/0.5.7
[INFO] validating manifest of wasmer-runtime-core-0.5.7 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 wasmer-runtime-core-0.5.7 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 wasmer-runtime-core-0.5.7
[INFO] finished frobbing wasmer-runtime-core-0.5.7
[INFO] frobbed toml for wasmer-runtime-core-0.5.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wasmer-runtime-core/0.5.7/Cargo.toml
[INFO] started frobbing wasmer-runtime-core-0.5.7
[INFO] finished frobbing wasmer-runtime-core-0.5.7
[INFO] frobbed toml for wasmer-runtime-core-0.5.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmer-runtime-core/0.5.7/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 wasmer-runtime-core-0.5.7 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmer-runtime-core/0.5.7:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1208e21effe61e0f250ca5f81a504732dcf9b2f6f3c4d47d2d212b7c03df5702
[INFO] running `"docker" "start" "-a" "1208e21effe61e0f250ca5f81a504732dcf9b2f6f3c4d47d2d212b7c03df5702"`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling wasmparser v0.32.1
[INFO] [stderr]    Compiling page_size v0.4.1
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling blake2b_simd v0.4.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling wasmer-runtime-core v0.5.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/codegen.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Box<Fn(BreakpointInfo) -> Result<(), Box<dyn Any>> + Send + Sync + 'static>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(BreakpointInfo) -> Result<(), Box<dyn Any>> + Send + Sync + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codegen.rs:221:20
[INFO] [stderr]     |
[INFO] [stderr] 221 |     chain: Vec<Box<GenericFunctionMiddleware>>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenericFunctionMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/import.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub(crate) state_creator: Option<Rc<Fn() -> (*mut c_void, fn(*mut c_void))>>,
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (*mut c_void, fn(*mut c_void))`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fault.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |     payload: Option<Box<Any>>, // out
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fault.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 | ) -> Result<R, Box<Any>> {
[INFO] [stderr]    |                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fault.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub unsafe fn begin_unsafe_unwind(e: Box<Any>) -> ! {
[INFO] [stderr]     |                                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.21s
[INFO] running `"docker" "inspect" "1208e21effe61e0f250ca5f81a504732dcf9b2f6f3c4d47d2d212b7c03df5702"`
[INFO] running `"docker" "rm" "-f" "1208e21effe61e0f250ca5f81a504732dcf9b2f6f3c4d47d2d212b7c03df5702"`
[INFO] [stdout] 1208e21effe61e0f250ca5f81a504732dcf9b2f6f3c4d47d2d212b7c03df5702
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmer-runtime-core/0.5.7:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 71b2bcd7533b0bb040273115b668ccd27a59c10f05afed77c6e88c32caece175
[INFO] running `"docker" "start" "-a" "71b2bcd7533b0bb040273115b668ccd27a59c10f05afed77c6e88c32caece175"`
[INFO] [stderr]    Compiling field-offset v0.1.1
[INFO] [stderr]    Compiling wasmer-runtime-core v0.5.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/codegen.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Box<Fn(BreakpointInfo) -> Result<(), Box<dyn Any>> + Send + Sync + 'static>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(BreakpointInfo) -> Result<(), Box<dyn Any>> + Send + Sync + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codegen.rs:221:20
[INFO] [stderr]     |
[INFO] [stderr] 221 |     chain: Vec<Box<GenericFunctionMiddleware>>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenericFunctionMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/import.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub(crate) state_creator: Option<Rc<Fn() -> (*mut c_void, fn(*mut c_void))>>,
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> (*mut c_void, fn(*mut c_void))`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fault.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |     payload: Option<Box<Any>>, // out
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fault.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 | ) -> Result<R, Box<Any>> {
[INFO] [stderr]    |                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fault.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub unsafe fn begin_unsafe_unwind(e: Box<Any>) -> ! {
[INFO] [stderr]     |                                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `"docker" "inspect" "71b2bcd7533b0bb040273115b668ccd27a59c10f05afed77c6e88c32caece175"`
[INFO] running `"docker" "rm" "-f" "71b2bcd7533b0bb040273115b668ccd27a59c10f05afed77c6e88c32caece175"`
[INFO] [stdout] 71b2bcd7533b0bb040273115b668ccd27a59c10f05afed77c6e88c32caece175
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasmer-runtime-core/0.5.7:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3cdd47304024c907b567f849bb34316bdf976525cf484720a9d3c940c52421ee
[INFO] running `"docker" "start" "-a" "3cdd47304024c907b567f849bb34316bdf976525cf484720a9d3c940c52421ee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmer_runtime_core-ee4a9cf6c9e9390a
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test backend::backend_test::str_repr_matches ... ok
[INFO] [stdout] test import::test::extending_conflict_overwrites ... ok
[INFO] [stdout] test import::test::extending_works ... ok
[INFO] [stdout] test memory::memory_tests::test_initial_memory_size ... ok
[INFO] [stdout] test typed_func::tests::test_call ... ok
[INFO] [stdout] test types::tests::test_native_types_round_trip ... ok
[INFO] [stdout] test typed_func::tests::test_imports ... ok
[INFO] [stdout] test table::table_tests::test_initial_table_size ... ok
[INFO] [stdout] test trampoline_x64::tests::test_context_trampoline ... ok
[INFO] [stdout] test trampoline_x64::tests::test_callinfo_trampoline ... ok
[INFO] [stdout] test vm::vm_offset_tests::imported_func ... ok
[INFO] [stdout] test vm::vm_offset_tests::local_table ... ok
[INFO] [stdout] test vm::vm_offset_tests::local_memory ... ok
[INFO] [stdout] test vm::vm_ctx_tests::test_callback_on_drop ... ok
[INFO] [stdout] test vm::vm_offset_tests::cc_anyfunc ... ok
[INFO] [stdout] test vm::vm_offset_tests::local_global ... ok
[INFO] [stdout] test vm::vm_offset_tests::vmctx ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmer-runtime-core
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/import.rs - import::ImportObject::register (line 81) ... ok
[INFO] [stdout] test src/instance.rs - instance::Instance::call (line 304) ... ok
[INFO] [stdout] test src/instance.rs - instance::Instance::dyn_func (line 249) ... ok
[INFO] [stdout] test src/instance.rs - instance::Instance::func (line 148) ... ok
[INFO] [stdout] test src/instance.rs - instance::DynFunc::call (line 652) ... ok
[INFO] [stdout] test src/global.rs - global::Global::new (line 19) ... ok
[INFO] [stdout] test src/global.rs - global::Global::new_mutable (line 32) ... ok
[INFO] [stdout] test src/import.rs - import::ImportObject (line 34) ... ok
[INFO] [stdout] test src/memory/mod.rs - memory::Memory::new (line 50) ... ok
[INFO] [stdout] test src/memory/mod.rs - memory::Memory::view (line 125) ... ok
[INFO] [stdout] test src/module.rs - module::Module::instantiate (line 106) ... ok
[INFO] [stdout] test src/table/mod.rs - table::Table::new (line 38) ... ok
[INFO] [stdout] test src/vm.rs - vm::Ctx::memory (line 336) ... ok
[INFO] [stdout] test src/macros.rs - imports (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3cdd47304024c907b567f849bb34316bdf976525cf484720a9d3c940c52421ee"`
[INFO] running `"docker" "rm" "-f" "3cdd47304024c907b567f849bb34316bdf976525cf484720a9d3c940c52421ee"`
[INFO] [stdout] 3cdd47304024c907b567f849bb34316bdf976525cf484720a9d3c940c52421ee