[INFO] fetching crate wasmer 1.0.0-alpha4...
[INFO] testing wasmer-1.0.0-alpha4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate wasmer 1.0.0-alpha4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wasmer 1.0.0-alpha4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer 1.0.0-alpha4
[INFO] finished tweaking crates.io crate wasmer 1.0.0-alpha4
[INFO] tweaked toml for crates.io crate wasmer 1.0.0-alpha4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c11c27af03984e356f10cb9f09b33416966ddecff8d5131417eab135f6e5cb6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c11c27af03984e356f10cb9f09b33416966ddecff8d5131417eab135f6e5cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c11c27af03984e356f10cb9f09b33416966ddecff8d5131417eab135f6e5cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c11c27af03984e356f10cb9f09b33416966ddecff8d5131417eab135f6e5cb6", kill_on_drop: false }`
[INFO] [stdout] 8c11c27af03984e356f10cb9f09b33416966ddecff8d5131417eab135f6e5cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a5820bbaa772f6a2676e4aa6999d8482ed6e2f28bb276a2e6ca4784ece1dac29
[INFO] running `Command { std: "docker" "start" "-a" "a5820bbaa772f6a2676e4aa6999d8482ed6e2f28bb276a2e6ca4784ece1dac29", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v1.0.0-alpha4
[INFO] [stderr]    Compiling libloading v0.6.4
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling wasmer-compiler v1.0.0-alpha4
[INFO] [stderr]    Compiling cranelift-codegen v0.65.0
[INFO] [stderr]    Compiling wast v25.0.2
[INFO] [stderr]    Compiling wasmer-engine v1.0.0-alpha4
[INFO] [stderr]    Compiling wasmer-engine-jit v1.0.0-alpha4
[INFO] [stderr]    Compiling wasmer-object v1.0.0-alpha4
[INFO] [stderr]    Compiling wasmer-engine-native v1.0.0-alpha4
[INFO] [stderr]    Compiling wat v1.0.26
[INFO] [stderr]    Compiling cranelift-frontend v0.65.0
[INFO] [stderr]    Compiling wasmer v1.0.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     intra_doc_link_resolution_failure
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "a5820bbaa772f6a2676e4aa6999d8482ed6e2f28bb276a2e6ca4784ece1dac29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5820bbaa772f6a2676e4aa6999d8482ed6e2f28bb276a2e6ca4784ece1dac29", kill_on_drop: false }`
[INFO] [stdout] a5820bbaa772f6a2676e4aa6999d8482ed6e2f28bb276a2e6ca4784ece1dac29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624eb210e177311c19fc25c932cd6b45c7408739d81881e9830be13f02cc4594
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "624eb210e177311c19fc25c932cd6b45c7408739d81881e9830be13f02cc4594", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer v1.0.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     intra_doc_link_resolution_failure
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     intra_doc_link_resolution_failure
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.27s
[INFO] running `Command { std: "docker" "inspect" "624eb210e177311c19fc25c932cd6b45c7408739d81881e9830be13f02cc4594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624eb210e177311c19fc25c932cd6b45c7408739d81881e9830be13f02cc4594", kill_on_drop: false }`
[INFO] [stdout] 624eb210e177311c19fc25c932cd6b45c7408739d81881e9830be13f02cc4594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d1730ad30bc6cdc4385cc42bbdbe5df34d52696b5f77ad08298296d8f0776d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d1730ad30bc6cdc4385cc42bbdbe5df34d52696b5f77ad08298296d8f0776d7", kill_on_drop: false }`
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     intra_doc_link_resolution_failure
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     intra_doc_link_resolution_failure
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmer-72a7329794ef7de6
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_empty_array ... ok
[INFO] [stdout] test externals::function::inner::test_function::test_function_pointer ... ok
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_from_c_struct ... ok
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_from_array ... ok
[INFO] [stdout] test import_object::test::extending_conflict_overwrites ... ok
[INFO] [stdout] test externals::function::inner::test_into_result::test_into_result_over_result ... ok
[INFO] [stdout] test externals::function::inner::test_from_to_native_wasm_type::test_to_native ... ok
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_into_array ... ok
[INFO] [stdout] test externals::function::inner::test_into_result::test_into_result_over_t ... ok
[INFO] [stdout] test externals::function::inner::test_function::test_function_types ... ok
[INFO] [stdout] test import_object::test::imports_macro_allows_trailing_comma_and_none ... ok
[INFO] [stdout] test import_object::test::namespace ... ok
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_wasm_types_for_uni_values ... ok
[INFO] [stdout] test externals::function::inner::test_wasm_type_list::test_wasm_types_for_multi_values ... ok
[INFO] [stdout] test instance::send_test::instance_is_send ... ok
[INFO] [stdout] test ptr::test::wasm_ptr_memory_bounds_checks_hold ... ok
[INFO] [stdout] test import_object::test::chaining_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/externals-22e263201aa89696
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test table_copy ... ignored
[INFO] [stdout] test table_get ... ignored
[INFO] [stdout] test table_set ... ignored
[INFO] [stdout] test function_new_dynamic ... ok
[INFO] [stdout] test native_function_works ... ok
[INFO] [stdout] test function_new ... ok
[INFO] [stdout] test global_set ... ok
[INFO] [stdout] test memory_grow ... ok
[INFO] [stdout] test function_new_env ... ok
[INFO] [stdout] test global_new ... ok
[INFO] [stdout] test global_get ... ok
[INFO] [stdout] test function_new_dynamic_env ... ok
[INFO] [stdout] test table_grow ... ok
[INFO] [stdout] test memory_new ... ok
[INFO] [stdout] test table_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/module-99ace8419d7de85f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test imports ... ok
[INFO] [stdout] test module_set_name ... ok
[INFO] [stdout] test module_get_name ... ok
[INFO] [stdout] test exports ... ok
[INFO] [stdout] test calling_host_functions_with_negative_values_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmer
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/exports.rs - exports::ExportError (line 17) ... ignored
[INFO] [stdout] test src/import_object.rs - import_object::ImportObject (line 30) ... ignored
[INFO] [stdout] test src/import_object.rs - import_object::ImportObject::get_export (line 57) ... ignored
[INFO] [stdout] test src/import_object.rs - import_object::ImportObject::register (line 80) ... ignored
[INFO] [stdout] test src/module.rs - module::Module::deserialize (line 216) ... ignored
[INFO] [stdout] test src/module.rs - module::Module::deserialize_from_file (line 238) ... ignored
[INFO] [stdout] test src/module.rs - module::Module::serialize (line 170) ... ignored
[INFO] [stdout] test src/module.rs - module::Module::serialize_to_file (line 188) ... ignored
[INFO] [stdout] test src/native.rs - native (line 6) ... ignored
[INFO] [stdout] test src/externals/memory.rs - externals::memory::Memory::view (line 126) ... ok
[INFO] [stdout] test src/module.rs - module::Module::name (line 288) ... FAILED
[INFO] [stdout] test src/module.rs - module::Module::exports (line 368) ... FAILED
[INFO] [stdout] test src/ptr.rs - ptr::WasmPtr (line 24) ... 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 --test /opt/rustwide/workdir/src/lib.rs --crate-name wasmer -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/wasmer-vm-edbce9980af912bd/out --cfg 'feature="cranelift"' --cfg 'feature="default-jit"' --cfg 'feature="engine"' --cfg 'feature="compiler"' --cfg 'feature="default-cranelift"' --cfg 'feature="default-compiler"' --cfg 'feature="wasmer-compiler-cranelift"' --cfg 'feature="wasmer-engine-jit"' --cfg 'feature="default-engine"' --cfg 'feature="wat"' --cfg 'feature="jit"' --cfg 'feature="wasmer-engine-native"' --cfg 'feature="default"' --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-766deee4836cc22b.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-d0e7f43a58f0e956.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib --extern more_asserts=/opt/rustwide/target/debug/deps/libmore_asserts-e027b50a7d0a8379.rlib --extern target_lexicon=/opt/rustwide/target/debug/deps/libtarget_lexicon-64c2f4e038a0f266.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-af13a32c4578ba4b.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-fb37413791b7b9c1.rlib --extern wasmer=/opt/rustwide/target/debug/deps/libwasmer-aed48a5d19065fad.rlib --extern wasmer_compiler=/opt/rustwide/target/debug/deps/libwasmer_compiler-7532dabb68ee5dab.rlib --extern wasmer_compiler_cranelift=/opt/rustwide/target/debug/deps/libwasmer_compiler_cranelift-58234d51a4863044.rlib --extern wasmer_engine=/opt/rustwide/target/debug/deps/libwasmer_engine-4ec4aa1f6b16b21d.rlib --extern wasmer_engine_jit=/opt/rustwide/target/debug/deps/libwasmer_engine_jit-b7a5443cdb794787.rlib --extern wasmer_engine_native=/opt/rustwide/target/debug/deps/libwasmer_engine_native-e8d60d3cee8aa47e.rlib --extern wasmer_types=/opt/rustwide/target/debug/deps/libwasmer_types-80ba499e40f7070c.rlib --extern wasmer_vm=/opt/rustwide/target/debug/deps/libwasmer_vm-744a17880137f81b.rlib --extern wat=/opt/rustwide/target/debug/deps/libwat-5c8e05ecc8e33230.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5d1730ad30bc6cdc4385cc42bbdbe5df34d52696b5f77ad08298296d8f0776d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1730ad30bc6cdc4385cc42bbdbe5df34d52696b5f77ad08298296d8f0776d7", kill_on_drop: false }`
[INFO] [stdout] 5d1730ad30bc6cdc4385cc42bbdbe5df34d52696b5f77ad08298296d8f0776d7
