[INFO] crate toml 0.5.1 is already in cache
[INFO] extracting crate toml 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/toml/0.5.1
[INFO] extracting crate toml 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toml/0.5.1
[INFO] validating manifest of toml-0.5.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of toml-0.5.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing toml-0.5.1
[INFO] finished frobbing toml-0.5.1
[INFO] frobbed toml for toml-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/toml/0.5.1/Cargo.toml
[INFO] started frobbing toml-0.5.1
[INFO] finished frobbing toml-0.5.1
[INFO] frobbed toml for toml-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toml/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing toml-0.5.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml/0.5.1:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b459d934ecb3244e39121266da3835879dd3242e222b4535e433349fe7d248bd
[INFO] running `"docker" "start" "-a" "b459d934ecb3244e39121266da3835879dd3242e222b4535e433349fe7d248bd"`
[INFO] [stderr]    Compiling toml v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:225:27
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct SerializeSeq<'a: 'b, 'b> {
[INFO] [stderr]     |                           ^^^^ help: remove this bound
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 | #![warn(rust_2018_idioms)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(explicit_outlives_requirements)] implied by #[warn(rust_2018_idioms)]
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:233:27
[INFO] [stderr]     |
[INFO] [stderr] 233 | pub enum SerializeTable<'a: 'b, 'b> {
[INFO] [stderr]     |                           ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/ser.rs:1189:25
[INFO] [stderr]      |
[INFO] [stderr] 1189 | struct DateStrEmitter<'a: 'b, 'b>(&'b mut Serializer<'a>);
[INFO] [stderr]      |                         ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/de.rs:281:26
[INFO] [stderr]     |
[INFO] [stderr] 281 | pub struct MapVisitor<'de: 'b, 'b> {
[INFO] [stderr]     |                          ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `"docker" "inspect" "b459d934ecb3244e39121266da3835879dd3242e222b4535e433349fe7d248bd"`
[INFO] running `"docker" "rm" "-f" "b459d934ecb3244e39121266da3835879dd3242e222b4535e433349fe7d248bd"`
[INFO] [stdout] b459d934ecb3244e39121266da3835879dd3242e222b4535e433349fe7d248bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml/0.5.1:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e74eb56204ea2f84c39aa26a9c7412cecd7c2cb4eb0d711e2ce1c4e2e4f73974
[INFO] running `"docker" "start" "-a" "e74eb56204ea2f84c39aa26a9c7412cecd7c2cb4eb0d711e2ce1c4e2e4f73974"`
[INFO] [stderr]    Compiling toml v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:225:27
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct SerializeSeq<'a: 'b, 'b> {
[INFO] [stderr]     |                           ^^^^ help: remove this bound
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 | #![warn(rust_2018_idioms)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(explicit_outlives_requirements)] implied by #[warn(rust_2018_idioms)]
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/ser.rs:233:27
[INFO] [stderr]     |
[INFO] [stderr] 233 | pub enum SerializeTable<'a: 'b, 'b> {
[INFO] [stderr]     |                           ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/ser.rs:1189:25
[INFO] [stderr]      |
[INFO] [stderr] 1189 | struct DateStrEmitter<'a: 'b, 'b>(&'b mut Serializer<'a>);
[INFO] [stderr]      |                         ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]    --> src/de.rs:281:26
[INFO] [stderr]     |
[INFO] [stderr] 281 | pub struct MapVisitor<'de: 'b, 'b> {
[INFO] [stderr]     |                          ^^^^ help: remove this bound
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `"docker" "inspect" "e74eb56204ea2f84c39aa26a9c7412cecd7c2cb4eb0d711e2ce1c4e2e4f73974"`
[INFO] running `"docker" "rm" "-f" "e74eb56204ea2f84c39aa26a9c7412cecd7c2cb4eb0d711e2ce1c4e2e4f73974"`
[INFO] [stdout] e74eb56204ea2f84c39aa26a9c7412cecd7c2cb4eb0d711e2ce1c4e2e4f73974
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml/0.5.1:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 746073ad8c7ba0c62daf5ffb8498c196f78dd7d469878fc9086634fd9799ebbd
[INFO] running `"docker" "start" "-a" "746073ad8c7ba0c62daf5ffb8498c196f78dd7d469878fc9086634fd9799ebbd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toml-54aa3f7a37fc7a6a
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tokens::tests::bad_comment ... ok
[INFO] [stdout] test tokens::tests::bare_cr_bad ... ok
[INFO] [stdout] test tokens::tests::basic_strings ... ok
[INFO] [stdout] test tokens::tests::literal_strings ... ok
[INFO] [stdout] test tokens::tests::keylike ... ok
[INFO] [stdout] test tokens::tests::all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enum_external_deserialize-33e9df063452e711
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test enum_array::from_dotted_table ... ignored
[INFO] [stdout] test enum_newtype::from_dotted_table ... ignored
[INFO] [stdout] test enum_tuple::from_dotted_table ... ok
[INFO] [stdout] test enum_unit::from_dotted_table ... ok
[INFO] [stdout] test enum_struct::from_inline_table ... ok
[INFO] [stdout] test enum_struct::from_dotted_table ... ok
[INFO] [stdout] test enum_newtype::from_inline_table ... ok
[INFO] [stdout] test invalid_variant_returns_error_with_good_message_string ... ok
[INFO] [stdout] test enum_array::from_inline_tables ... ok
[INFO] [stdout] test invalid_variant_returns_error_with_good_message_inline_table ... ok
[INFO] [stdout] test enum_unit::from_str ... ok
[INFO] [stdout] test extra_field_returns_expected_empty_table_error ... ok
[INFO] [stdout] test enum_unit::from_inline_table ... ok
[INFO] [stdout] test extra_field_returns_expected_empty_table_error_struct_variant ... ok
[INFO] [stdout] test enum_tuple::from_inline_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toml
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs -  (line 26) ... ignored
[INFO] [stdout] test src/ser.rs - ser (line 14) ... ok
[INFO] [stdout] test src/ser.rs - ser::tables_last (line 1583) ... ok
[INFO] [stdout] test src/macros.rs - toml (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] test src/lib.rs -  (line 113) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_string (line 57) ... ok
[INFO] [stdout] test src/de.rs - de::from_str (line 43) ... ok
[INFO] [stdout] test src/lib.rs -  (line 79) ... ok
[INFO] [stdout] test src/spanned.rs - spanned (line 1) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "746073ad8c7ba0c62daf5ffb8498c196f78dd7d469878fc9086634fd9799ebbd"`
[INFO] running `"docker" "rm" "-f" "746073ad8c7ba0c62daf5ffb8498c196f78dd7d469878fc9086634fd9799ebbd"`
[INFO] [stdout] 746073ad8c7ba0c62daf5ffb8498c196f78dd7d469878fc9086634fd9799ebbd