[INFO] crate symbolic-unreal 6.1.3 is already in cache
[INFO] extracting crate symbolic-unreal 6.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-unreal/6.1.3
[INFO] extracting crate symbolic-unreal 6.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-unreal/6.1.3
[INFO] validating manifest of symbolic-unreal-6.1.3 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 symbolic-unreal-6.1.3 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 symbolic-unreal-6.1.3
[INFO] finished frobbing symbolic-unreal-6.1.3
[INFO] frobbed toml for symbolic-unreal-6.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-unreal/6.1.3/Cargo.toml
[INFO] started frobbing symbolic-unreal-6.1.3
[INFO] finished frobbing symbolic-unreal-6.1.3
[INFO] frobbed toml for symbolic-unreal-6.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-unreal/6.1.3/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 symbolic-unreal-6.1.3 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-0/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/symbolic-unreal/6.1.3:/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] b967fde9771e697b8546214e8844daa440f38c6a56041deedc159d59b1925b8e
[INFO] running `"docker" "start" "-a" "b967fde9771e697b8546214e8844daa440f38c6a56041deedc159d59b1925b8e"`
[INFO] [stderr]    Compiling compress v0.1.2
[INFO] [stderr]    Compiling insta v0.6.3
[INFO] [stderr]    Compiling elementtree v0.5.0
[INFO] [stderr]    Compiling anylog v0.4.0
[INFO] [stderr]    Compiling symbolic-unreal v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `"docker" "inspect" "b967fde9771e697b8546214e8844daa440f38c6a56041deedc159d59b1925b8e"`
[INFO] running `"docker" "rm" "-f" "b967fde9771e697b8546214e8844daa440f38c6a56041deedc159d59b1925b8e"`
[INFO] [stdout] b967fde9771e697b8546214e8844daa440f38c6a56041deedc159d59b1925b8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/symbolic-unreal/6.1.3:/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] 84d74db1d934abbec8c5ff98a60fb0329ff9830279485790d9e249bfc8e039ea
[INFO] running `"docker" "start" "-a" "84d74db1d934abbec8c5ff98a60fb0329ff9830279485790d9e249bfc8e039ea"`
[INFO] [stderr]    Compiling insta v0.8.2
[INFO] [stderr]    Compiling symbolic-unreal v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.98s
[INFO] running `"docker" "inspect" "84d74db1d934abbec8c5ff98a60fb0329ff9830279485790d9e249bfc8e039ea"`
[INFO] running `"docker" "rm" "-f" "84d74db1d934abbec8c5ff98a60fb0329ff9830279485790d9e249bfc8e039ea"`
[INFO] [stdout] 84d74db1d934abbec8c5ff98a60fb0329ff9830279485790d9e249bfc8e039ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/symbolic-unreal/6.1.3:/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] 6e97642dfc1937def142c95af97d50d867c1f79bf0c36f9beb5ea5de448ec4b0
[INFO] running `"docker" "start" "-a" "6e97642dfc1937def142c95af97d50d867c1f79bf0c36f9beb5ea5de448ec4b0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/symbolic_unreal-a3aa21dc8488d549
[INFO] [stdout] 
[INFO] [stdout] running 101 tests
[INFO] [stdout] test context::allowed_to_be_contacted::test_none ... ok
[INFO] [stdout] test context::app_default_locate::test_some ... ok
[INFO] [stdout] test context::app_default_locate::test_none ... ok
[INFO] [stdout] test context::base_dir::test_none ... ok
[INFO] [stdout] test context::build_version::test_some ... ok
[INFO] [stdout] test context::base_dir::test_some ... ok
[INFO] [stdout] test context::allowed_to_be_contacted::test_some ... ok
[INFO] [stdout] test context::build_configuration::test_none ... ok
[INFO] [stdout] test context::callback_result::test_none ... ok
[INFO] [stdout] test context::callback_result::test_some ... ok
[INFO] [stdout] test context::crash_guid::test_none ... ok
[INFO] [stdout] test context::crash_guid::test_some ... ok
[INFO] [stdout] test context::build_configuration::test_some ... ok
[INFO] [stdout] test context::build_version::test_none ... ok
[INFO] [stdout] test context::crash_reporter_message::test_none ... ok
[INFO] [stdout] test context::crash_type::test_none ... ok
[INFO] [stdout] test context::crash_reporter_client_version::test_none ... ok
[INFO] [stdout] test context::crash_reporter_client_version::test_some ... ok
[INFO] [stdout] test context::crash_type::test_some ... ok
[INFO] [stdout] test context::engine_mode::test_none ... ok
[INFO] [stdout] test context::crash_reporter_message::test_some ... ok
[INFO] [stdout] test context::engine_version::test_some ... ok
[INFO] [stdout] test context::engine_version::test_none ... ok
[INFO] [stdout] test context::error_message::test_none ... ok
[INFO] [stdout] test context::error_message::test_some ... ok
[INFO] [stdout] test context::epic_account_id::test_some ... ok
[INFO] [stdout] test context::executable_name::test_none ... ok
[INFO] [stdout] test context::game_name::test_none ... ok
[INFO] [stdout] test context::executable_name::test_some ... ok
[INFO] [stdout] test context::engine_mode::test_some ... ok
[INFO] [stdout] test context::epic_account_id::test_none ... ok
[INFO] [stdout] test context::game_name::test_some ... ok
[INFO] [stdout] test context::game_state_name::test_some ... ok
[INFO] [stdout] test context::game_state_name::test_none ... ok
[INFO] [stdout] test context::is_source_distribution::test_none ... ok
[INFO] [stdout] test context::is_internal_build::test_some ... ok
[INFO] [stdout] test context::is_source_distribution::test_some ... ok
[INFO] [stdout] test context::is_ensure::test_none ... ok
[INFO] [stdout] test context::is_internal_build::test_none ... ok
[INFO] [stdout] test context::is_assert::test_some ... ok
[INFO] [stdout] test context::is_ensure::test_some ... ok
[INFO] [stdout] test context::is_assert::test_none ... ok
[INFO] [stdout] test context::is_windows::test_none ... ok
[INFO] [stdout] test context::is_ue4_release::test_some ... ok
[INFO] [stdout] test context::is_windows::test_some ... ok
[INFO] [stdout] test context::legacy_call_stack::test_some ... ok
[INFO] [stdout] test context::is_ue4_release::test_none ... ok
[INFO] [stdout] test context::login_id::test_some ... ok
[INFO] [stdout] test context::language_lcid::test_none ... ok
[INFO] [stdout] test context::legacy_call_stack::test_none ... ok
[INFO] [stdout] test context::language_lcid::test_some ... ok
[INFO] [stdout] test context::login_id::test_none ... ok
[INFO] [stdout] test context::machine_id::test_none ... ok
[INFO] [stdout] test context::memory_stats_page_size::test_some ... ok
[INFO] [stdout] test context::machine_id::test_some ... ok
[INFO] [stdout] test context::memory_stats_total_phsysical_gb::test_none ... ok
[INFO] [stdout] test context::memory_stats_page_size::test_none ... ok
[INFO] [stdout] test context::memory_stats_total_phsysical_gb::test_some ... ok
[INFO] [stdout] test context::misc_cpu_vendor::test_none ... ok
[INFO] [stdout] test context::memory_stats_total_physical::test_some ... ok
[INFO] [stdout] test context::misc_cpu_brand::test_some ... ok
[INFO] [stdout] test context::misc_cpu_brand::test_none ... ok
[INFO] [stdout] test context::memory_stats_total_virtual::test_some ... ok
[INFO] [stdout] test context::memory_stats_total_virtual::test_none ... ok
[INFO] [stdout] test context::memory_stats_total_physical::test_none ... ok
[INFO] [stdout] test context::misc_cpu_vendor::test_some ... ok
[INFO] [stdout] test context::misc_os_version_major::test_some ... ok
[INFO] [stdout] test context::misc_os_version_minor::test_none ... ok
[INFO] [stdout] test context::misc_os_version_minor::test_some ... ok
[INFO] [stdout] test context::misc_primary_cpu_brand::test_none ... ok
[INFO] [stdout] test context::misc_is_64bit::test_none ... ok
[INFO] [stdout] test context::misc_number_of_cores_inc_hyperthread::test_none ... ok
[INFO] [stdout] test context::misc_is_64bit::test_some ... ok
[INFO] [stdout] test context::misc_number_of_cores::test_some ... ok
[INFO] [stdout] test context::misc_number_of_cores::test_none ... ok
[INFO] [stdout] test context::misc_number_of_cores_inc_hyperthread::test_some ... ok
[INFO] [stdout] test context::misc_os_version_major::test_none ... ok
[INFO] [stdout] test context::misc_primary_cpu_brand::test_some ... ok
[INFO] [stdout] test context::process_id::test_none ... ok
[INFO] [stdout] test context::portable_call_stack::test_none ... ok
[INFO] [stdout] test context::platform_name::test_some ... ok
[INFO] [stdout] test context::portable_call_stack::test_some ... ok
[INFO] [stdout] test context::modules::test_some ... ok
[INFO] [stdout] test context::modules::test_none ... ok
[INFO] [stdout] test context::platform_name::test_none ... ok
[INFO] [stdout] test context::test_get_platform_properties_missing_element ... ok
[INFO] [stdout] test context::test_get_runtime_properties_missing_element ... ok
[INFO] [stdout] test context::root_dir::test_none ... ok
[INFO] [stdout] test context::test_get_platform_properties_no_children ... ok
[INFO] [stdout] test context::seconds_since_start::test_none ... ok
[INFO] [stdout] test context::root_dir::test_some ... ok
[INFO] [stdout] test context::time_of_crash::test_none ... ok
[INFO] [stdout] test context::process_id::test_some ... ok
[INFO] [stdout] test context::seconds_since_start::test_some ... ok
[INFO] [stdout] test test_from_slice_empty_buffer ... ok
[INFO] [stdout] test test_from_slice_invalid_input ... ok
[INFO] [stdout] test context::test_get_runtime_properties_no_children ... ok
[INFO] [stdout] test context::username::test_some ... ok
[INFO] [stdout] test context::username::test_none ... ok
[INFO] [stdout] test context::time_of_crash::test_some ... ok
[INFO] [stdout] test test_parse_log_from_slice_no_entries_with_timestamp ... ok
[INFO] [stderr]    Doc-tests symbolic-unreal
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 101 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6e97642dfc1937def142c95af97d50d867c1f79bf0c36f9beb5ea5de448ec4b0"`
[INFO] running `"docker" "rm" "-f" "6e97642dfc1937def142c95af97d50d867c1f79bf0c36f9beb5ea5de448ec4b0"`
[INFO] [stdout] 6e97642dfc1937def142c95af97d50d867c1f79bf0c36f9beb5ea5de448ec4b0