[INFO] fetching crate yaserde 0.4.3...
[INFO] testing yaserde-0.4.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate yaserde 0.4.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate yaserde 0.4.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaserde 0.4.3
[INFO] finished tweaking crates.io crate yaserde 0.4.3
[INFO] tweaked toml for crates.io crate yaserde 0.4.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yaserde_derive v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b059e1effdee939fd89f895ac0991d081abc48410dd646b2f28abf59660b126b
[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" "b059e1effdee939fd89f895ac0991d081abc48410dd646b2f28abf59660b126b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b059e1effdee939fd89f895ac0991d081abc48410dd646b2f28abf59660b126b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b059e1effdee939fd89f895ac0991d081abc48410dd646b2f28abf59660b126b", kill_on_drop: false }`
[INFO] [stdout] b059e1effdee939fd89f895ac0991d081abc48410dd646b2f28abf59660b126b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1bc4b243de4b7837cc4cadb3660843f4980f2dc37cd6d51d56c44cc295ab2f
[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" "ac1bc4b243de4b7837cc4cadb3660843f4980f2dc37cd6d51d56c44cc295ab2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaserde v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "ac1bc4b243de4b7837cc4cadb3660843f4980f2dc37cd6d51d56c44cc295ab2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1bc4b243de4b7837cc4cadb3660843f4980f2dc37cd6d51d56c44cc295ab2f", kill_on_drop: false }`
[INFO] [stdout] ac1bc4b243de4b7837cc4cadb3660843f4980f2dc37cd6d51d56c44cc295ab2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde12ae3d271761ad651011bbbccc1a785968933f8eab63ca0767f6349cbfd94
[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" "dde12ae3d271761ad651011bbbccc1a785968933f8eab63ca0767f6349cbfd94", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling yaserde_derive v0.4.3
[INFO] [stderr]    Compiling yaserde v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.16s
[INFO] running `Command { std: "docker" "inspect" "dde12ae3d271761ad651011bbbccc1a785968933f8eab63ca0767f6349cbfd94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde12ae3d271761ad651011bbbccc1a785968933f8eab63ca0767f6349cbfd94", kill_on_drop: false }`
[INFO] [stdout] dde12ae3d271761ad651011bbbccc1a785968933f8eab63ca0767f6349cbfd94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20dd458f07c27c4cb51a3b25870eb76e6e116dce67fb29cdbfd301da7a1d3e82
[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" "20dd458f07c27c4cb51a3b25870eb76e6e116dce67fb29cdbfd301da7a1d3e82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yaserde-315a53fe956e035a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test default_visitor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/default-1de5840720c9c31e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test default_attribute_string ... ok
[INFO] [stdout] test default_field_string ... ok
[INFO] [stdout] test module_inclusion ... ok
[INFO] [stdout] test default_field_boolean ... ok
[INFO] [stdout] test default_field_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deserializer-3605d58a56af964a
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test de_attributes_custom_deserializer ... ok
[INFO] [stdout] test de_attributes ... ok
[INFO] [stdout] test de_basic ... ok
[INFO] [stdout] test de_custom ... ok
[INFO] [stdout] test de_list_of_items ... ok
[INFO] [stdout] test de_multiple_segments ... ok
[INFO] [stdout] test de_name_issue_21 ... ok
[INFO] [stdout] test de_rename ... ok
[INFO] [stdout] test de_attribute_enum ... ok
[INFO] [stdout] test de_attributes_complex ... ok
[INFO] [stdout] test de_enum ... ok
[INFO] [stdout] test de_text_content_with_attributes ... ok
[INFO] [stdout] test de_subitem_issue_12 ... ok
[INFO] [stdout] test de_same_field_name_but_some_other_fields_or_something ... ok
[INFO] [stdout] test de_subitem_issue_12_with_sub ... ok
[INFO] [stdout] test de_subitem_issue_12_attributes_with_sub ... ok
[INFO] [stdout] test de_subitem_issue_12_attributes ... ok
[INFO] [stdout] test de_same_field_name_sub ... ok
[INFO] [stdout] test de_same_field_name_sub_sub ... ok
[INFO] [stdout] test de_dash_param ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enum-ccfa0eb00559dd41
[INFO] [stdout] test de_complex_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test attribute_enum ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/errors-84c3210a183601ef
[INFO] [stdout] test basic_enum ... ok
[INFO] [stdout] test unnamed_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test de_wrong_end_balise ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flatten-c6020a9ac2615ecd
[INFO] [stdout] test de_no_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test flatten_attribute ... ok
[INFO] [stdout] test root_flatten_enum ... ok
[INFO] [stdout] test root_flatten_struct ... ok
[INFO] [stdout] test basic_flatten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/namespace-afc67b61d9a0a516
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test enum_multi_namespaces ... ok
[INFO] [stdout] test struct_default_namespace_via_attribute_with_prefix ... ok
[INFO] [stdout] test enum_attribute_namespace ... ok
[INFO] [stdout] test struct_explicit_default_namespace ... ok
[INFO] [stdout] test struct_sub_namespace_definition ... ok
[INFO] [stdout] test struct_multiple_namespaces ... ok
[INFO] [stdout] test struct_namespace_nested_defined_at_root ... ok
[INFO] [stdout] test struct_bad_namespace ... ok
[INFO] [stdout] test struct_implicit_default_namespace ... ok
[INFO] [stdout] test struct_partial_namespace ... ok
[INFO] [stdout] test struct_namespace_nested ... ok
[INFO] [stdout] test struct_attribute_namespace ... ok
[INFO] [stdout] test struct_simple_namespace ... ok
[INFO] [stdout] test enum_namespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/option-4ca29753385357cb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test option_struct ... ok
[INFO] [stdout] test basic_option_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serializer-9b8f0e135ff22f5b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ser_custom ... ok
[INFO] [stdout] test ser_attributes_complex ... ok
[INFO] [stdout] test ser_basic ... ok
[INFO] [stdout] test ser_attributes ... ok
[INFO] [stdout] test ser_name_issue_21 ... ok
[INFO] [stdout] test ser_list_of_items ... ok
[INFO] [stdout] test ser_rename ... ok
[INFO] [stdout] test ser_text_content_with_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skip_if-989021183bf17e63
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/types-9f091de11344d51f
[INFO] [stdout] test skip_serializing_if_for_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests yaserde
[INFO] [stdout] test ser_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20dd458f07c27c4cb51a3b25870eb76e6e116dce67fb29cdbfd301da7a1d3e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20dd458f07c27c4cb51a3b25870eb76e6e116dce67fb29cdbfd301da7a1d3e82", kill_on_drop: false }`
[INFO] [stdout] 20dd458f07c27c4cb51a3b25870eb76e6e116dce67fb29cdbfd301da7a1d3e82