[INFO] crate liquid-value 0.19.0 is already in cache
[INFO] extracting crate liquid-value 0.19.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/liquid-value/0.19.0
[INFO] extracting crate liquid-value 0.19.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/liquid-value/0.19.0
[INFO] validating manifest of liquid-value-0.19.0 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 liquid-value-0.19.0 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 liquid-value-0.19.0
[INFO] finished frobbing liquid-value-0.19.0
[INFO] frobbed toml for liquid-value-0.19.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/liquid-value/0.19.0/Cargo.toml
[INFO] started frobbing liquid-value-0.19.0
[INFO] finished frobbing liquid-value-0.19.0
[INFO] frobbed toml for liquid-value-0.19.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/liquid-value/0.19.0/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 liquid-value-0.19.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liquid-value/0.19.0:/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] 6f9f07b4f863c8428ab2b4d3efd07122b49bbc4f079f175a1dd49dcf1a34358d
[INFO] running `"docker" "start" "-a" "6f9f07b4f863c8428ab2b4d3efd07122b49bbc4f079f175a1dd49dcf1a34358d"`
[INFO] [stderr]    Compiling liquid-error v0.19.0
[INFO] [stderr]    Compiling liquid-value v0.19.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::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::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/ser.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ::std::error::Error::cause(&self.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "6f9f07b4f863c8428ab2b4d3efd07122b49bbc4f079f175a1dd49dcf1a34358d"`
[INFO] running `"docker" "rm" "-f" "6f9f07b4f863c8428ab2b4d3efd07122b49bbc4f079f175a1dd49dcf1a34358d"`
[INFO] [stdout] 6f9f07b4f863c8428ab2b4d3efd07122b49bbc4f079f175a1dd49dcf1a34358d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liquid-value/0.19.0:/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] 8ecfa0ae3606fe0d8a5d1abc4b064385683c3445296c2926662a0869b6eb2406
[INFO] running `"docker" "start" "-a" "8ecfa0ae3606fe0d8a5d1abc4b064385683c3445296c2926662a0869b6eb2406"`
[INFO] [stderr]    Compiling liquid-value v0.19.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ser.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::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::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/ser.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         ::std::error::Error::cause(&self.0)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `"docker" "inspect" "8ecfa0ae3606fe0d8a5d1abc4b064385683c3445296c2926662a0869b6eb2406"`
[INFO] running `"docker" "rm" "-f" "8ecfa0ae3606fe0d8a5d1abc4b064385683c3445296c2926662a0869b6eb2406"`
[INFO] [stdout] 8ecfa0ae3606fe0d8a5d1abc4b064385683c3445296c2926662a0869b6eb2406
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/liquid-value/0.19.0:/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] ba2a795f6bb56ab49f46b53e34be22947af15952fe688fe5b9d0313befa9e82b
[INFO] running `"docker" "start" "-a" "ba2a795f6bb56ab49f46b53e34be22947af15952fe688fe5b9d0313befa9e82b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/liquid_value-87580ef2a3576d57
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test scalar::test::parse_date_empty_is_bad ... ok
[INFO] [stdout] test scalar::test::boolean_equality ... ok
[INFO] [stdout] test scalar::test::float_equality ... ok
[INFO] [stdout] test scalar::test::floats_have_ruby_truthiness ... ok
[INFO] [stdout] test scalar::test::integer_equality ... ok
[INFO] [stdout] test scalar::test::integers_have_ruby_truthiness ... ok
[INFO] [stdout] test scalar::test::parse_date_bad ... ok
[INFO] [stdout] test scalar::test::parse_date_now ... ok
[INFO] [stdout] test scalar::test::booleans_have_ruby_truthiness ... ok
[INFO] [stdout] test scalar::test::string_equality ... ok
[INFO] [stdout] test scalar::test::parse_date_today ... ok
[INFO] [stdout] test scalar::test::test_to_bool_integer ... ok
[INFO] [stdout] test scalar::test::test_to_bool_str ... ok
[INFO] [stdout] test scalar::test::test_to_integer_bool ... ok
[INFO] [stdout] test scalar::test::test_to_bool_bool ... ok
[INFO] [stdout] test scalar::test::test_to_float_bool ... ok
[INFO] [stdout] test scalar::test::test_to_float_float ... ok
[INFO] [stdout] test scalar::test::test_to_bool_float ... ok
[INFO] [stdout] test scalar::test::test_to_float_str ... ok
[INFO] [stdout] test scalar::test::strings_have_ruby_truthiness ... ok
[INFO] [stdout] test scalar::test::test_to_float_integer ... ok
[INFO] [stdout] test scalar::test::test_to_str_float ... ok
[INFO] [stdout] test scalar::test::test_to_str_integer ... ok
[INFO] [stdout] test scalar::test::test_to_integer_integer ... ok
[INFO] [stdout] test scalar::test::test_to_str_bool ... ok
[INFO] [stdout] test scalar::test::test_to_integer_float ... ok
[INFO] [stdout] test scalar::test::test_to_integer_str ... ok
[INFO] [stdout] test scalar::test::test_to_str_str ... ok
[INFO] [stdout] test values::test::empty_equality ... ok
[INFO] [stdout] test values::test::nil_equality ... ok
[INFO] [stdout] test values::test::nils_have_ruby_truthiness ... ok
[INFO] [stdout] test values::test::objects_have_ruby_truthiness ... ok
[INFO] [stdout] test values::test::object_equality ... ok
[INFO] [stdout] test values::test::scalars_have_ruby_truthiness ... ok
[INFO] [stdout] test values::test::test_to_string_nil ... ok
[INFO] [stdout] test values::test::scalar_equality ... ok
[INFO] [stdout] test values::test::test_to_string_scalar ... ok
[INFO] [stdout] test values::test::test_to_string_array ... ok
[INFO] [stdout] test values::test::array_equality ... ok
[INFO] [stdout] test values::test::arrays_have_ruby_truthiness ... ok
[INFO] [stdout] test values::test::blank_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/value-f3304904a4090e77
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test deserialize_array ... ok
[INFO] [stdout] test deserialize_bool ... ok
[INFO] [stdout] test deserialize_nil ... ok
[INFO] [stdout] test deserialize_num ... ok
[INFO] [stdout] test serialize_nil ... ok
[INFO] [stdout] test serialize_str ... ok
[INFO] [stdout] test serialize_num ... ok
[INFO] [stdout] test deserialize_str ... ok
[INFO] [stdout] test deserialize_object ... ok
[INFO] [stdout] test serialize_bool ... ok
[INFO] [stdout] test serialize_object ... ok
[INFO] [stdout] test serialize_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liquid-value
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/map.rs - map::Entry::key (line 402) ... ok
[INFO] [stdout] test src/map.rs - map::Map (line 209) ... ok
[INFO] [stdout] test src/macros.rs - liquid_value (line 5) ... ok
[INFO] [stdout] test src/map.rs - map::Entry::or_insert (line 418) ... ok
[INFO] [stdout] test src/map.rs - map::Map (line 237) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::get (line 547) ... ok
[INFO] [stdout] test src/map.rs - map::Entry::or_insert_with (line 442) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::get_mut (line 574) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::insert (line 633) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::into_mut (line 603) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::remove (line 661) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_value (line 15) ... ok
[INFO] [stdout] test src/map.rs - map::OccupiedEntry::key (line 520) ... ok
[INFO] [stdout] test src/map.rs - map::VacantEntry::key (line 470) ... ok
[INFO] [stdout] test src/map.rs - map::VacantEntry::insert (line 492) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ba2a795f6bb56ab49f46b53e34be22947af15952fe688fe5b9d0313befa9e82b"`
[INFO] running `"docker" "rm" "-f" "ba2a795f6bb56ab49f46b53e34be22947af15952fe688fe5b9d0313befa9e82b"`
[INFO] [stdout] ba2a795f6bb56ab49f46b53e34be22947af15952fe688fe5b9d0313befa9e82b