[INFO] crate serde 1.0.81 is already in cache
[INFO] extracting crate serde 1.0.81 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde/1.0.81
[INFO] extracting crate serde 1.0.81 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde/1.0.81
[INFO] validating manifest of serde-1.0.81 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde-1.0.81 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde-1.0.81
[INFO] finished frobbing serde-1.0.81
[INFO] frobbed toml for serde-1.0.81 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde/1.0.81/Cargo.toml
[INFO] started frobbing serde-1.0.81
[INFO] finished frobbing serde-1.0.81
[INFO] frobbed toml for serde-1.0.81 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde/1.0.81/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing serde-1.0.81 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde/1.0.81:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 9cf8f12f1159ee399bd11fea91a456b437a11f212542b6ed4ac009340d2db95b
[INFO] running `"docker" "start" "-a" "9cf8f12f1159ee399bd11fea91a456b437a11f212542b6ed4ac009340d2db95b"`
[INFO] [stderr]    Compiling serde v1.0.81 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `"docker" "inspect" "9cf8f12f1159ee399bd11fea91a456b437a11f212542b6ed4ac009340d2db95b"`
[INFO] running `"docker" "rm" "-f" "9cf8f12f1159ee399bd11fea91a456b437a11f212542b6ed4ac009340d2db95b"`
[INFO] [stdout] 9cf8f12f1159ee399bd11fea91a456b437a11f212542b6ed4ac009340d2db95b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde/1.0.81:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 37cd7b0f1c1c4261f328b2ebeb93a29cdb4ced3e125893873673e332ddc277d7
[INFO] running `"docker" "start" "-a" "37cd7b0f1c1c4261f328b2ebeb93a29cdb4ced3e125893873673e332ddc277d7"`
[INFO] [stderr]    Compiling serde v1.0.81 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
[INFO] running `"docker" "inspect" "37cd7b0f1c1c4261f328b2ebeb93a29cdb4ced3e125893873673e332ddc277d7"`
[INFO] running `"docker" "rm" "-f" "37cd7b0f1c1c4261f328b2ebeb93a29cdb4ced3e125893873673e332ddc277d7"`
[INFO] [stdout] 37cd7b0f1c1c4261f328b2ebeb93a29cdb4ced3e125893873673e332ddc277d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde/1.0.81:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] da7f9aaba37e942287d3bbad7ad8f46fd79381a666c007f52a40f1275a50d79f
[INFO] running `"docker" "start" "-a" "da7f9aaba37e942287d3bbad7ad8f46fd79381a666c007f52a40f1275a50d79f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde-8d88fa735e4ce7c2
[INFO] [stderr]    Doc-tests serde
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test src/de/mod.rs - de::DeserializeOwned (line 564) ... ok
[INFO] [stdout] test src/de/ignored_any.rs - de::ignored_any::IgnoredAny (line 11) ... ok
[INFO] [stdout] test src/de/mod.rs - de::DeserializeSeed (line 650) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Error::custom (line 156) ... ok
[INFO] [stdout] test src/de/mod.rs - de::DeserializeSeed (line 603) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Expected (line 418) ... ok
[INFO] [stdout] test src/de/mod.rs - de::DeserializeSeed (line 617) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Deserializer::is_human_readable (line 1140) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Expected (line 443) ... ok
[INFO] [stdout] test src/de/mod.rs - de::VariantAccess::newtype_variant_seed (line 2039) ... ok
[INFO] [stdout] test src/de/mod.rs - de::IntoDeserializer (line 2202) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Unexpected (line 293) ... ok
[INFO] [stdout] test src/de/mod.rs - de::VariantAccess::struct_variant (line 2142) ... ok
[INFO] [stdout] test src/de/mod.rs - de::VariantAccess::unit_variant (line 1999) ... ok
[INFO] [stdout] test src/de/mod.rs - de::VariantAccess::tuple_variant (line 2095) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Visitor::expecting (line 1258) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Visitor (line 1217) ... ok
[INFO] [stdout] test src/integer128.rs - serde_if_integer128 (line 12) ... ok
[INFO] [stdout] test src/integer128.rs - serde_if_integer128 (line 57) ... ok
[INFO] [stdout] test src/integer128.rs - serde_if_integer128 (line 68) ... ok
[INFO] [stdout] test src/de/value.rs - de::value (line 4) ... ok
[INFO] [stdout] test src/macros.rs - forward_to_deserialize_any (line 14) ... ok
[INFO] [stdout] test src/macros.rs - forward_to_deserialize_any (line 54) ... ok
[INFO] [stdout] test src/macros.rs - forward_to_deserialize_any (line 89) ... ok
[INFO] [stdout] test src/ser/impossible.rs - ser::impossible::Impossible (line 18) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Error::custom (line 140) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serialize::serialize (line 213) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeMap (line 1806) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeSeq (line 1539) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeStruct (line 1917) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeTuple (line 1603) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeStructVariant (line 1977) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeTupleStruct (line 1703) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeTuple (line 1633) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::collect_map (line 1374) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::collect_seq (line 1337) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::SerializeTupleVariant (line 1748) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::collect_str (line 1414) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::is_human_readable (line 1490) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_bool (line 380) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_char (line 726) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_f32 (line 677) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_bytes (line 778) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_i128 (line 508) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_f64 (line 700) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_i32 (line 461) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_i16 (line 434) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_i64 (line 484) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_i8 (line 407) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_newtype_struct (line 964) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_newtype_variant (line 992) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_none (line 812) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_map (line 1211) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_seq (line 1030) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_some (line 847) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_str (line 749) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_struct_variant (line 1295) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_tuple_struct (line 1133) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_struct (line 1259) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_tuple_variant (line 1165) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_tuple (line 1075) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_tuple (line 1105) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_u128 (line 643) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_u32 (line 596) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_u16 (line 569) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_u64 (line 619) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_u8 (line 542) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_unit_variant (line 931) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_unit (line 884) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::Serializer::serialize_unit_struct (line 909) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "da7f9aaba37e942287d3bbad7ad8f46fd79381a666c007f52a40f1275a50d79f"`
[INFO] running `"docker" "rm" "-f" "da7f9aaba37e942287d3bbad7ad8f46fd79381a666c007f52a40f1275a50d79f"`
[INFO] [stdout] da7f9aaba37e942287d3bbad7ad8f46fd79381a666c007f52a40f1275a50d79f