[INFO] crate serde-gff 0.2.0 is already in cache
[INFO] testing serde-gff-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate serde-gff 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate serde-gff 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde-gff 0.2.0
[INFO] finished tweaking crates.io crate serde-gff 0.2.0
[INFO] tweaked toml for crates.io crate serde-gff 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c5970b68300e03ba50e66d312c5979ebf0452bce216ba301c6a97fdc048df590
[INFO] running `"docker" "start" "-a" "c5970b68300e03ba50e66d312c5979ebf0452bce216ba301c6a97fdc048df590"`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling serde-gff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |       Io(ref err) => error::Error::description(err),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |   fn from(value: Utf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn from(value: FromUtf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `"docker" "inspect" "c5970b68300e03ba50e66d312c5979ebf0452bce216ba301c6a97fdc048df590"`
[INFO] running `"docker" "rm" "-f" "c5970b68300e03ba50e66d312c5979ebf0452bce216ba301c6a97fdc048df590"`
[INFO] [stdout] c5970b68300e03ba50e66d312c5979ebf0452bce216ba301c6a97fdc048df590
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 66bc274cebad744fbfaa2c9818285ec7b1b5f46aa829fc6b5a14ed2d1f6f0a1a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "66bc274cebad744fbfaa2c9818285ec7b1b5f46aa829fc6b5a14ed2d1f6f0a1a"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |       Io(ref err) => error::Error::description(err),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |   fn from(value: Utf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn from(value: FromUtf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde-gff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |       Io(ref err) => error::Error::description(err),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |   fn from(value: Utf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn from(value: FromUtf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.62s
[INFO] running `"docker" "inspect" "66bc274cebad744fbfaa2c9818285ec7b1b5f46aa829fc6b5a14ed2d1f6f0a1a"`
[INFO] running `"docker" "rm" "-f" "66bc274cebad744fbfaa2c9818285ec7b1b5f46aa829fc6b5a14ed2d1f6f0a1a"`
[INFO] [stdout] 66bc274cebad744fbfaa2c9818285ec7b1b5f46aa829fc6b5a14ed2d1f6f0a1a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 70b1bea6f1315de7e01422e1b51bed6dc868c3564e1c5271e2a607364285bf34
[INFO] running `"docker" "start" "-a" "70b1bea6f1315de7e01422e1b51bed6dc868c3564e1c5271e2a607364285bf34"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |       Io(ref err) => error::Error::description(err),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |   fn from(value: Utf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn from(value: FromUtf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |       Io(ref err) => error::Error::description(err),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |   fn from(value: Utf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |   fn from(value: FromUtf8Error) -> Self { Encoding(error::Error::description(&value).to_string().into()) }
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_gff-9370c69f5d9b5d0f
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test label::tests::label_constructs_from_str ... ok
[INFO] [stdout] test de::empty_file::to_unit_struct ... ok
[INFO] [stdout] test de::empty_file::to_unit ... ok
[INFO] [stdout] test de::empty_file::to_empty_struct ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_internally_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_list_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_bytes ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_untagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_bool ... ok
[INFO] [stdout] test ser::tests::as_field::test_complex_numbers ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_externally_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_enum_adjacently_tagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_list_with_struct_item ... 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_nested_list_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_tuple_with_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_tuple_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::as_field::test_unit ... ok
[INFO] [stdout] test ser::tests::as_field::test_struct ... ok
[INFO] [stdout] test ser::tests::as_field::test_simple_numbers ... ok
[INFO] [stdout] test ser::tests::as_field::test_map ... ok
[INFO] [stdout] test ser::tests::toplevel::test_complex_numbers ... ok
[INFO] [stdout] test ser::tests::as_field::test_string ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_externally_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_untagged ... ok
[INFO] [stdout] test ser::tests::as_field::test_newtype ... ok
[INFO] [stdout] test ser::tests::as_field::test_some ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_internally_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_newtype ... ok
[INFO] [stdout] test ser::tests::toplevel::test_simple_numbers ... ok
[INFO] [stdout] test ser::tests::toplevel::test_map ... ok
[INFO] [stdout] test ser::tests::toplevel::test_list_with_non_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_enum_adjacently_tagged ... ok
[INFO] [stdout] test ser::tests::toplevel::test_list_with_struct_item ... ok
[INFO] [stdout] test ser::tests::toplevel::test_some ... ok
[INFO] [stdout] test ser::tests::toplevel::test_none ... ok
[INFO] [stdout] test ser::tests::toplevel::test_unit ... 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_struct ... ok
[INFO] [stdout] test de::empty_file::to_struct ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bool_false ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bool_true ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bytes_slice ... ok
[INFO] [stdout] test ser::tests::toplevel::test_bytes_owned ... 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 24) ... 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 `"docker" "inspect" "70b1bea6f1315de7e01422e1b51bed6dc868c3564e1c5271e2a607364285bf34"`
[INFO] running `"docker" "rm" "-f" "70b1bea6f1315de7e01422e1b51bed6dc868c3564e1c5271e2a607364285bf34"`
[INFO] [stdout] 70b1bea6f1315de7e01422e1b51bed6dc868c3564e1c5271e2a607364285bf34