[INFO] fetching crate serde-content 0.1.2...
[INFO] testing serde-content-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate serde-content 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate serde-content 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-content 0.1.2
[INFO] tweaked toml for crates.io crate serde-content 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-content 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-content 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.86
[INFO] [stderr]   Downloaded serde_derive v1.0.204
[INFO] [stderr]   Downloaded serde v1.0.204
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77335a4e994169aa7d5ae22970cb0e54ebb3e134356c1ef90a7643b3ae5fa63
[INFO] running `Command { std: "docker" "start" "-a" "f77335a4e994169aa7d5ae22970cb0e54ebb3e134356c1ef90a7643b3ae5fa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77335a4e994169aa7d5ae22970cb0e54ebb3e134356c1ef90a7643b3ae5fa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77335a4e994169aa7d5ae22970cb0e54ebb3e134356c1ef90a7643b3ae5fa63", kill_on_drop: false }`
[INFO] [stdout] f77335a4e994169aa7d5ae22970cb0e54ebb3e134356c1ef90a7643b3ae5fa63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 709af57f4bd64de6422f151c411fef9f597b6efe7508bdad52e3775f88a5312b
[INFO] running `Command { std: "docker" "start" "-a" "709af57f4bd64de6422f151c411fef9f597b6efe7508bdad52e3775f88a5312b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling serde-content v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `Command { std: "docker" "inspect" "709af57f4bd64de6422f151c411fef9f597b6efe7508bdad52e3775f88a5312b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709af57f4bd64de6422f151c411fef9f597b6efe7508bdad52e3775f88a5312b", kill_on_drop: false }`
[INFO] [stdout] 709af57f4bd64de6422f151c411fef9f597b6efe7508bdad52e3775f88a5312b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fc9405f1a55c44f0fc10174635937ef11a24fb582b7cead252c1b60ec1f4c241
[INFO] running `Command { std: "docker" "start" "-a" "fc9405f1a55c44f0fc10174635937ef11a24fb582b7cead252c1b60ec1f4c241", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-content v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "fc9405f1a55c44f0fc10174635937ef11a24fb582b7cead252c1b60ec1f4c241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9405f1a55c44f0fc10174635937ef11a24fb582b7cead252c1b60ec1f4c241", kill_on_drop: false }`
[INFO] [stdout] fc9405f1a55c44f0fc10174635937ef11a24fb582b7cead252c1b60ec1f4c241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 533ad2f9a7e4d1debfc9d84361b552d4315ed6066d76a227a4b5a2bf3eedec38
[INFO] running `Command { std: "docker" "start" "-a" "533ad2f9a7e4d1debfc9d84361b552d4315ed6066d76a227a4b5a2bf3eedec38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/serde_content-b3f5b357afb0c4b6)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test de::tests::deserialize_bytes ... ok
[INFO] [stdout] test de::tests::deserialize_char ... ok
[INFO] [stdout] test de::tests::deserialize_bool ... ok
[INFO] [stdout] test de::tests::deserialize_i16 ... ok
[INFO] [stdout] test de::tests::deserialize_i32 ... ok
[INFO] [stdout] test de::tests::deserialize_f64 ... ok
[INFO] [stdout] test de::tests::deserialize_i128 ... ok
[INFO] [stdout] test de::tests::deserialize_f32 ... ok
[INFO] [stdout] test de::tests::deserialize_i8 ... ok
[INFO] [stdout] test de::tests::deserialize_map ... ok
[INFO] [stdout] test de::tests::deserialize_newtype_struct ... ok
[INFO] [stdout] test de::tests::deserialize_i64 ... ok
[INFO] [stdout] test de::tests::deserialize_seq ... ok
[INFO] [stdout] test de::tests::deserialize_newtype_variant ... ok
[INFO] [stdout] test de::tests::deserialize_string ... ok
[INFO] [stdout] test de::tests::deserialize_struct ... ok
[INFO] [stdout] test de::tests::deserialize_option ... ok
[INFO] [stdout] test de::tests::deserialize_struct_variant ... ok
[INFO] [stdout] test de::tests::deserialize_tuple ... ok
[INFO] [stdout] test de::tests::deserialize_tuple_struct ... ok
[INFO] [stdout] test de::tests::deserialize_tuple_variant ... ok
[INFO] [stdout] test de::tests::deserialize_u128 ... ok
[INFO] [stdout] test de::tests::deserialize_u32 ... ok
[INFO] [stdout] test de::tests::deserialize_u64 ... ok
[INFO] [stdout] test de::tests::deserialize_u8 ... ok
[INFO] [stdout] test de::tests::deserialize_unit ... ok
[INFO] [stdout] test de::tests::deserialize_u16 ... ok
[INFO] [stdout] test de::tests::deserialize_unit_struct ... ok
[INFO] [stdout] test de::tests::deserialize_unit_variant ... ok
[INFO] [stdout] test ser::tests::serialize_bool ... ok
[INFO] [stdout] test ser::tests::serialize_bytes ... ok
[INFO] [stdout] test ser::tests::serialize_char ... ok
[INFO] [stdout] test ser::tests::serialize_f32 ... ok
[INFO] [stdout] test ser::tests::serialize_f64 ... ok
[INFO] [stdout] test ser::tests::serialize_i128 ... ok
[INFO] [stdout] test ser::tests::serialize_i32 ... ok
[INFO] [stdout] test ser::tests::serialize_i8 ... ok
[INFO] [stdout] test ser::tests::serialize_i64 ... ok
[INFO] [stdout] test ser::tests::serialize_newtype_struct ... ok
[INFO] [stdout] test ser::tests::serialize_option ... ok
[INFO] [stdout] test ser::tests::serialize_i16 ... ok
[INFO] [stdout] test ser::tests::serialize_newtype_variant ... ok
[INFO] [stdout] test ser::tests::serialize_map ... ok
[INFO] [stdout] test ser::tests::serialize_seq ... ok
[INFO] [stdout] test ser::tests::serialize_tuple ... ok
[INFO] [stdout] test ser::tests::serialize_string ... ok
[INFO] [stdout] test ser::tests::serialize_struct_variant ... ok
[INFO] [stdout] test ser::tests::serialize_struct ... ok
[INFO] [stdout] test ser::tests::serialize_tuple_struct ... ok
[INFO] [stdout] test ser::tests::serialize_tuple_variant ... ok
[INFO] [stdout] test ser::tests::serialize_u128 ... ok
[INFO] [stdout] test ser::tests::serialize_u64 ... ok
[INFO] [stdout] test ser::tests::serialize_u32 ... ok
[INFO] [stdout] test ser::tests::serialize_u8 ... ok
[INFO] [stdout] test ser::tests::serialize_u16 ... ok
[INFO] [stdout] test ser::tests::serialize_unit ... ok
[INFO] [stdout] test ser::tests::serialize_unit_struct ... ok
[INFO] [stdout] test ser::tests::serialize_unit_variant ... ok
[INFO] [stdout] test tests::error_size ... ok
[INFO] [stdout] test tests::value_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/attributes-102530b25ad0ae56)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] test untagged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/errors-bde8ee0eab4d7011)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test char_errors ... ok
[INFO] [stdout] test bool_errors ... ok
[INFO] [stdout] test bytes_errors ... ok
[INFO] [stdout] test f32_errors ... ok
[INFO] [stdout] test f64_errors ... ok
[INFO] [stdout] test i128_errors ... ok
[INFO] [stdout] test i16_errors ... ok
[INFO] [stdout] test i32_errors ... ok
[INFO] [stdout] test i64_errors ... ok
[INFO] [stdout] test i8_errors ... ok
[INFO] [stdout] test map_errors ... ok
[INFO] [stdout] test newtype_struct_errors ... ok
[INFO] [stdout] test newtype_variant_errors ... ok
[INFO] [stdout] test option_errors ... ok
[INFO] [stdout] test seq_errors ... ok
[INFO] [stdout] test string_errors ... ok
[INFO] [stdout] test struct_errors ... ok
[INFO] [stdout] test struct_variant_errors ... ok
[INFO] [stdout] test tuple_errors ... ok
[INFO] [stdout] test tuple_struct_errors ... ok
[INFO] [stdout] test tuple_variant_errors ... ok
[INFO] [stdout] test u128_errors ... ok
[INFO] [stdout] test u16_errors ... ok
[INFO] [stdout] test u32_errors ... ok
[INFO] [stdout] test u8_errors ... ok
[INFO] [stdout] test unit_variant_errors ... ok
[INFO] [stdout] test u64_errors ... ok
[INFO] [stdout] test unit_struct_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/newtype.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/newtype-15cd81050fe57106)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test newtype_enum ... ok
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test object_struct ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/numbers.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/numbers-e1b3b0634387f1ca)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test coerce_f64 ... ok
[INFO] [stdout] test coerce_f32 ... ok
[INFO] [stdout] test coerce_u8 ... ok
[INFO] [stdout] test coerce_i16 ... ok
[INFO] [stdout] test coerce_i8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roundtrip.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/roundtrip-855423b182f8f878)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test roundtrip_char ... ok
[INFO] [stdout] test roundtrip_bool ... ok
[INFO] [stdout] test roundtrip_bytes ... ok
[INFO] [stdout] test roundtrip_f32 ... ok
[INFO] [stdout] test roundtrip_f64 ... ok
[INFO] [stdout] test roundtrip_i128 ... ok
[INFO] [stdout] test roundtrip_i16 ... ok
[INFO] [stdout] test roundtrip_i32 ... ok
[INFO] [stdout] test roundtrip_i8 ... ok
[INFO] [stdout] test roundtrip_map ... ok
[INFO] [stdout] test roundtrip_option ... ok
[INFO] [stdout] test roundtrip_string ... ok
[INFO] [stdout] test roundtrip_seq ... ok
[INFO] [stdout] test roundtrip_i64 ... ok
[INFO] [stdout] test roundtrip_u128 ... ok
[INFO] [stdout] test roundtrip_u16 ... ok
[INFO] [stdout] test roundtrip_u32 ... ok
[INFO] [stdout] test roundtrip_u64 ... ok
[INFO] [stdout] test roundtrip_u8 ... ok
[INFO] [stdout] test roundtrip_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "533ad2f9a7e4d1debfc9d84361b552d4315ed6066d76a227a4b5a2bf3eedec38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533ad2f9a7e4d1debfc9d84361b552d4315ed6066d76a227a4b5a2bf3eedec38", kill_on_drop: false }`
[INFO] [stdout] 533ad2f9a7e4d1debfc9d84361b552d4315ed6066d76a227a4b5a2bf3eedec38