[INFO] fetching crate serde-gff 0.3.0...
[INFO] testing serde-gff-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate serde-gff 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate serde-gff 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-gff 0.3.0
[INFO] finished tweaking crates.io crate serde-gff 0.3.0
[INFO] tweaked toml for crates.io crate serde-gff 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d858372ba3f4cc65431c24d86b55abb068b1ff59cf13852388e95cf83e1763aa
[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" "d858372ba3f4cc65431c24d86b55abb068b1ff59cf13852388e95cf83e1763aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d858372ba3f4cc65431c24d86b55abb068b1ff59cf13852388e95cf83e1763aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d858372ba3f4cc65431c24d86b55abb068b1ff59cf13852388e95cf83e1763aa", kill_on_drop: false }`
[INFO] [stdout] d858372ba3f4cc65431c24d86b55abb068b1ff59cf13852388e95cf83e1763aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 0298df957dbebb516e8ed00fe9369bfcc5c8e5c4b4cd917dcafd95f00f626aa3
[INFO] running `Command { std: "docker" "start" "-a" "0298df957dbebb516e8ed00fe9369bfcc5c8e5c4b4cd917dcafd95f00f626aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde-gff v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.62s
[INFO] running `Command { std: "docker" "inspect" "0298df957dbebb516e8ed00fe9369bfcc5c8e5c4b4cd917dcafd95f00f626aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0298df957dbebb516e8ed00fe9369bfcc5c8e5c4b4cd917dcafd95f00f626aa3", kill_on_drop: false }`
[INFO] [stdout] 0298df957dbebb516e8ed00fe9369bfcc5c8e5c4b4cd917dcafd95f00f626aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683c7eae943ab96b5ac62bcd72ac78e2268c4174df5e4692fc26913d488e265a
[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" "683c7eae943ab96b5ac62bcd72ac78e2268c4174df5e4692fc26913d488e265a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde-gff v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.59s
[INFO] running `Command { std: "docker" "inspect" "683c7eae943ab96b5ac62bcd72ac78e2268c4174df5e4692fc26913d488e265a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683c7eae943ab96b5ac62bcd72ac78e2268c4174df5e4692fc26913d488e265a", kill_on_drop: false }`
[INFO] [stdout] 683c7eae943ab96b5ac62bcd72ac78e2268c4174df5e4692fc26913d488e265a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 893d4b17af90e9ee79bbbcdb2c7ea9124028d00a33d1804e55999aae27b426ee
[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" "893d4b17af90e9ee79bbbcdb2c7ea9124028d00a33d1804e55999aae27b426ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_gff-20b32a458059f605
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test de::empty_file::to_empty_struct ... ok
[INFO] [stdout] test de::empty_file::to_unit ... ok
[INFO] [stdout] test ser::tests::as_field::test_complex_numbers ... ok
[INFO] [stdout] test de::empty_file::to_unit_struct ... ok
[INFO] [stdout] test label::tests::label_constructs_from_str ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_adjacently_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_bytes ... ok
[INFO] [stdout] test ser::tests::as_field::test_simple_numbers ... ok
[INFO] [stdout] test ser::tests::as_field::test_some ... ok
[INFO] [stdout] test ser::tests::as_field::test_none ... ok
[INFO] [stdout] test ser::tests::as_field::test_multilist_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_newtype ... ok
[INFO] [stdout] test ser::tests::as_field::test_string ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_untagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_struct ... ok
[INFO] [stdout] test ser::tests::as_field::test_nested_list_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_tuple_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_complex_numbers ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_adjacently_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_externally_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_internally_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_untagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_list_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_list_with_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_map ... ok
[INFO] [stdout] test ser::tests::as_field::test_tuple_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_internally_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_unit ... ok
[INFO] [stdout] test ser::tests::toplevel::test_newtype ... ok
[INFO] [stdout] test ser::tests::as_field::test_map ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_externally_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_list_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_list_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_bool ... ok
[INFO] [stdout] test ser::tests::toplevel::test_simple_numbers ... ok
[INFO] [stdout] test ser::tests::toplevel::test_none ... ok
[INFO] [stdout] test ser::tests::toplevel::test_some ... ok
[INFO] [stdout] test ser::tests::toplevel::test_unit ... ok
[INFO] [stdout] test ser::tests::toplevel::test_struct ... ok
[INFO] [stdout] test ser::tests::toplevel::test_tuple_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_tuple_with_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bytes_slice ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bool_false ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bytes_owned ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bool_true ... ok
[INFO] [stdout] test de::empty_file::to_struct ... ok
[INFO] [stdout] test ser::tests::toplevel::test_str_owned ... ok
[INFO] [stdout] test ser::tests::toplevel::test_str_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-gff
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/de/string.rs - de::string::StringKeyDeserializer (line 25) ... ignored
[INFO] [stdout] test src/string.rs - string::StringKey (line 85) ... ignored
[INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 40) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "893d4b17af90e9ee79bbbcdb2c7ea9124028d00a33d1804e55999aae27b426ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893d4b17af90e9ee79bbbcdb2c7ea9124028d00a33d1804e55999aae27b426ee", kill_on_drop: false }`
[INFO] [stdout] 893d4b17af90e9ee79bbbcdb2c7ea9124028d00a33d1804e55999aae27b426ee