[INFO] fetching crate compose_yml 0.0.57...
[INFO] testing compose_yml-0.0.57 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate compose_yml 0.0.57 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate compose_yml 0.0.57 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate compose_yml 0.0.57
[INFO] finished tweaking crates.io crate compose_yml 0.0.57
[INFO] tweaked toml for crates.io crate compose_yml 0.0.57 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate compose_yml 0.0.57 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17b802a747d813080cdbc8527ad02ecba8bf20696852f55ea75d3fcc72ca65ae
[INFO] running `"docker" "start" "-a" "17b802a747d813080cdbc8527ad02ecba8bf20696852f55ea75d3fcc72ca65ae"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling siphasher v0.3.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling valico v3.2.0
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling jsonway v2.0.0
[INFO] [stderr]    Compiling compose_yml v0.0.57 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `"docker" "inspect" "17b802a747d813080cdbc8527ad02ecba8bf20696852f55ea75d3fcc72ca65ae"`
[INFO] running `"docker" "rm" "-f" "17b802a747d813080cdbc8527ad02ecba8bf20696852f55ea75d3fcc72ca65ae"`
[INFO] [stdout] 17b802a747d813080cdbc8527ad02ecba8bf20696852f55ea75d3fcc72ca65ae
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e21961fd06db6ff06cea1aea064e16fd6dd76e864328014beefe01e3bd0878a
[INFO] running `"docker" "start" "-a" "9e21961fd06db6ff06cea1aea064e16fd6dd76e864328014beefe01e3bd0878a"`
[INFO] [stderr]    Compiling compose_yml v0.0.57 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `"docker" "inspect" "9e21961fd06db6ff06cea1aea064e16fd6dd76e864328014beefe01e3bd0878a"`
[INFO] running `"docker" "rm" "-f" "9e21961fd06db6ff06cea1aea064e16fd6dd76e864328014beefe01e3bd0878a"`
[INFO] [stdout] 9e21961fd06db6ff06cea1aea064e16fd6dd76e864328014beefe01e3bd0878a
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50e9ead2fc35b8a53c7c3957708bf089a9fed1bead08a777422e866656ce38e0
[INFO] running `"docker" "start" "-a" "50e9ead2fc35b8a53c7c3957708bf089a9fed1bead08a777422e866656ce38e0"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compose_yml-13a467fe64306ec3
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test v2::aliased_name::aliased_name_can_be_converted_to_and_from_a_string ... ok
[INFO] [stdout] test v2::command_line::command_line_may_be_parsed ... ok
[INFO] [stdout] test v2::build::build_args_may_be_a_key_value_list ... ok
[INFO] [stdout] test v2::build::build_has_a_string_representation ... ok
[INFO] [stdout] test v2::build::build_may_be_a_struct ... ok
[INFO] [stdout] test v2::build::args_support_stringification_and_interpolation ... ok
[INFO] [stdout] test v2::context::context_may_contain_dir_paths ... ok
[INFO] [stdout] test v2::context::context_may_contain_git_urls ... ok
[INFO] [stdout] test v2::command_line::command_line_may_be_shell_code ... ok
[INFO] [stdout] test v2::context::without_subdirectory_removes_the_optional_subdir ... ok
[INFO] [stdout] test v2::file::file_validates_against_schema ... ignored
[INFO] [stdout] test v2::env_file::parses_docker_compatible_env_files ... ok
[INFO] [stdout] test v2::extends::extends_can_be_roundtripped ... ok
[INFO] [stdout] test v2::file::file_checks_version_number ... ok
[INFO] [stdout] test v2::image::parses_stand_image_formats ... ok
[INFO] [stdout] test v2::interpolation::escape_str_escapes_dollar_signs ... ok
[INFO] [stdout] test v2::file::file_can_be_converted_from_and_to_yaml_version_2_4 ... ok
[INFO] [stdout] test v2::host_mapping::host_mapping_supports_string_serialization ... ok
[INFO] [stdout] test v2::git_url::it_can_extract_its_repo_branch_and_subdir_parts ... ok
[INFO] [stdout] test v2::git_url::to_url_converts_git_urls_to_real_ones ... ok
[INFO] [stdout] test v2::interpolation::interpolate_env_interpolates_env_vars ... ok
[INFO] [stdout] test v2::logging::logging_clears_options_on_merge_if_driver_changed ... ok
[INFO] [stdout] test v2::interpolation::unescape_str_unescapes_without_interpolating ... ok
[INFO] [stdout] test v2::interpolation::interpolate_env_returns_an_error_if_variable_is_undefined ... ok
[INFO] [stdout] test v2::memory_size::memory_size_supports_string_serialization ... ok
[INFO] [stdout] test v2::merge_override::option_uses_second_value_if_not_none ... ok
[INFO] [stdout] test v2::logging::logging_merges_options_on_merge_if_driver_stays_the_same ... ok
[INFO] [stdout] test v2::merge_override::simple_types_are_replaced ... ok
[INFO] [stdout] test v2::merge_override::btree_map_merges_by_key ... ok
[INFO] [stdout] test v2::merge_override::vec_appends_new_values ... ok
[INFO] [stdout] test v2::mode_enum::restart_mode_has_a_string_representation ... ok
[INFO] [stdout] test v2::network::network_handles_external_true_correctly ... ok
[INFO] [stdout] test v2::interpolation::interpolate_env_returns_an_error_if_input_is_invalid ... ok
[INFO] [stdout] test v2::permissions::volume_permissions_has_a_string_representation ... ok
[INFO] [stdout] test v2::interpolation::validate_tests_interpolation_strings ... ok
[INFO] [stdout] test v2::network::network_handles_driver_correctly ... ok
[INFO] [stdout] test v2::mode_enum::network_mode_has_a_string_representation ... ok
[INFO] [stdout] test v2::network::network_handles_external_name_correctly ... ok
[INFO] [stdout] test v2::permissions::device_permissions_has_a_string_representation ... ok
[INFO] [stdout] test v2::service::service_handles_sample_fields_correctly ... ok
[INFO] [stdout] test v2::service::service_env_file_is_renamed ... ok
[INFO] [stdout] test v2::service::service_networks_supports_list ... ok
[INFO] [stdout] test v2::ulimit::ulimit_single ... ok
[INFO] [stdout] test v2::volume::empty_volume_can_be_converted_from_and_to_yaml ... ok
[INFO] [stdout] test v2::service::service_ulimits ... ok
[INFO] [stdout] test v2::volume::external_volume_can_be_converted_from_and_to_yaml ... ok
[INFO] [stdout] test v2::port_mapping::port_mapping_can_be_parsed_from_a_string ... ok
[INFO] [stdout] test v2::port_mapping::port_mapping_should_have_a_string_representation ... ok
[INFO] [stdout] test v2::ulimit::ulimit_pair ... ok
[INFO] [stdout] test v2::volume::volume_with_driver_can_be_converted_from_and_to_yaml ... ok
[INFO] [stdout] test v2::volumes_from::volumes_from_should_have_a_string_representation ... ok
[INFO] [stdout] test v2::service::service_networks_supports_map ... ok
[INFO] [stdout] test v2::volume_mount::portable_volume_mounts_should_have_string_representations ... ok
[INFO] [stdout] test v2::volume_mount::unix_windows_volume_mounts_should_have_string_representations ... ok
[INFO] [stdout] test v2::file::file_can_be_converted_from_and_to_yaml_version_2 ... ok
[INFO] [stdout] test v2::file::file_allows_null_volumes_and_networks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests compose_yml
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/v2/interpolation.rs - v2::interpolation::RawOr<T>::interpolate (line 563) ... ok
[INFO] [stdout] test src/v2/interpolation.rs - v2::interpolation::RawOr<T>::value (line 493) ... ok
[INFO] [stdout] test src/v2/extends.rs - v2::extends::Extends::new (line 32) ... ok
[INFO] [stdout] test src/v2/build.rs - v2::build::Build::new (line 43) ... ok
[INFO] [stdout] test src/v2/interpolation.rs - v2::interpolation::RawOr<T>::value_mut (line 511) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/v2/context.rs - v2::context::Context::new (line 18) ... ok
[INFO] [stdout] test src/v2/interpolation.rs - v2::interpolation::RawOr (line 403) ... ok
[INFO] [stdout] test src/v2/port_mapping.rs - v2::port_mapping::PortMapping::any_to (line 150) ... ok
[INFO] [stdout] test src/v2/port_mapping.rs - v2::port_mapping::PortMapping::new (line 122) ... ok
[INFO] [stdout] test src/v2/volume_mount.rs - v2::volume_mount::VolumeMount::host (line 138) ... ok
[INFO] [stdout] test src/v2/volumes_from.rs - v2::volumes_from::VolumesFrom::service (line 34) ... ok
[INFO] [stdout] test src/v2/volumes_from.rs - v2::volumes_from::VolumesFrom::container (line 57) ... ok
[INFO] [stdout] test src/v2/volume_mount.rs - v2::volume_mount::VolumeMount::named (line 157) ... 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" "50e9ead2fc35b8a53c7c3957708bf089a9fed1bead08a777422e866656ce38e0"`
[INFO] running `"docker" "rm" "-f" "50e9ead2fc35b8a53c7c3957708bf089a9fed1bead08a777422e866656ce38e0"`
[INFO] [stdout] 50e9ead2fc35b8a53c7c3957708bf089a9fed1bead08a777422e866656ce38e0