[INFO] fetching crate liquid-core 0.21.0...
[INFO] testing liquid-core-0.21.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate liquid-core 0.21.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate liquid-core 0.21.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liquid-core 0.21.0
[INFO] finished tweaking crates.io crate liquid-core 0.21.0
[INFO] tweaked toml for crates.io crate liquid-core 0.21.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6634ad40e25da90565070ad6ef3172e826c04556acff4e3b3533c2364c8bed56
[INFO] running `Command { std: "docker" "start" "-a" "6634ad40e25da90565070ad6ef3172e826c04556acff4e3b3533c2364c8bed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6634ad40e25da90565070ad6ef3172e826c04556acff4e3b3533c2364c8bed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6634ad40e25da90565070ad6ef3172e826c04556acff4e3b3533c2364c8bed56", kill_on_drop: false }`
[INFO] [stdout] 6634ad40e25da90565070ad6ef3172e826c04556acff4e3b3533c2364c8bed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e81691926e5bae68fa66ea0f74e78b9e623015cbfa96df396c3b61e1d223485
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e81691926e5bae68fa66ea0f74e78b9e623015cbfa96df396c3b61e1d223485", kill_on_drop: false }`
[INFO] [stderr]    Compiling liquid-core v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "8e81691926e5bae68fa66ea0f74e78b9e623015cbfa96df396c3b61e1d223485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e81691926e5bae68fa66ea0f74e78b9e623015cbfa96df396c3b61e1d223485", kill_on_drop: false }`
[INFO] [stdout] 8e81691926e5bae68fa66ea0f74e78b9e623015cbfa96df396c3b61e1d223485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98f266e04d91dabbf9f4710a78e376962703a0de0bc8485acbea5313a60c0c31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98f266e04d91dabbf9f4710a78e376962703a0de0bc8485acbea5313a60c0c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling liquid-core v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.03s
[INFO] running `Command { std: "docker" "inspect" "98f266e04d91dabbf9f4710a78e376962703a0de0bc8485acbea5313a60c0c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f266e04d91dabbf9f4710a78e376962703a0de0bc8485acbea5313a60c0c31", kill_on_drop: false }`
[INFO] [stdout] 98f266e04d91dabbf9f4710a78e376962703a0de0bc8485acbea5313a60c0c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ebeed5f8622409c2ae0304d488d6138390a0ff36a97c54bf2f1ed2a69601c33
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ebeed5f8622409c2ae0304d488d6138390a0ff36a97c54bf2f1ed2a69601c33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/liquid_core-24bbdd298586cf0d
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test model::scalar::test::integer_equality ... ok
[INFO] [stdout] test model::scalar::test::float_equality ... ok
[INFO] [stdout] test model::scalar::test::borrows_from_scalar_cow ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_time_empty_is_bad ... ok
[INFO] [stdout] test model::scalar::test::booleans_have_ruby_truthiness ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_float ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_empty_is_bad ... ok
[INFO] [stdout] test model::scalar::test::strings_have_ruby_truthiness ... ok
[INFO] [stdout] test model::object::test::test_object ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_time_bad ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_float ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_float ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_bool ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_bad ... ok
[INFO] [stdout] test model::scalar::test::string_equality ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_float ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_str ... ok
[INFO] [stdout] test model::scalar::test::integers_have_ruby_truthiness ... ok
[INFO] [stdout] test model::scalar::test::floats_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_nil ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_array ... ok
[INFO] [stdout] test model::value::ser::test::serialize_nil ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_bool ... ok
[INFO] [stdout] test model::array::test::test_array ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_now ... ok
[INFO] [stdout] test model::value::values::test::array_equality ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_str ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_today ... ok
[INFO] [stdout] test model::value::ser::test::serialize_bool ... ok
[INFO] [stdout] test model::value::values::test::blank_equality ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_num ... ok
[INFO] [stdout] test model::value::values::test::objects_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::scalars_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::object_equality ... ok
[INFO] [stdout] test model::value::values::test::scalar_equality ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_array ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_nil ... ok
[INFO] [stdout] test model::value::ser::test::serialize_num ... ok
[INFO] [stdout] test model::value::values::test::arrays_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::ser::test::serialize_array ... ok
[INFO] [stdout] test model::value::ser::test::serialize_object ... ok
[INFO] [stdout] test model::value::ser::test::serialize_str ... ok
[INFO] [stdout] test model::value::values::test::empty_equality ... ok
[INFO] [stdout] test model::value::values::test::nils_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::nil_equality ... ok
[INFO] [stdout] test model::value::view::test::test_debug ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_object ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_object ... ok
[INFO] [stdout] test runtime::stack::test::stack_find_frame ... ok
[INFO] [stdout] test model::scalar::test::boolean_equality ... ok
[INFO] [stdout] test runtime::stack::test::stack_find_frame_failure ... ok
[INFO] [stdout] test runtime::stack::test::stack_get ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_array_index_negative ... ok
[INFO] [stdout] test parser::parser::test::test_parse_literal ... ok
[INFO] [stdout] test parser::parser::test::test_parse_variable ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_array_index ... ok
[INFO] [stdout] test parser::parser::test::test_whitespace_control ... ok
[INFO] [stdout] test runtime::runtime::test::scoped_variables ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liquid-core
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidExt::trace_with (line 155) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::Entry::key (line 393) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidExt::trace (line 139) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidExt::context_key (line 172) ... ok
[INFO] [stdout] test src/macros.rs - array (line 244) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidReplaceExt::replace (line 58) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidExt::context_key_with (line 195) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidReplaceExt::lossy_chain (line 26) ... ok
[INFO] [stdout] test src/macros.rs - scalar (line 353) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidReplaceExt::lossy_chain_with (line 40) ... ok
[INFO] [stdout] test src/error/result_ext.rs - error::result_ext::ResultLiquidReplaceExt::replace_with (line 72) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::Entry::or_insert (line 409) ... ok
[INFO] [stdout] test src/macros.rs - object (line 90) ... ok
[INFO] [stdout] test src/macros.rs - value (line 5) ... ok
[INFO] [stdout] test src/parser/filter.rs - parser::filter::Filter (line 104) ... ignored
[INFO] [stdout] test src/parser/filter.rs - parser::filter::Filter (line 123) ... ignored
[INFO] [stdout] test src/parser/filter.rs - parser::filter::Filter (line 91) ... ignored
[INFO] [stdout] test src/parser/filter.rs - parser::filter::ParseFilter (line 171) ... ignored
[INFO] [stdout] test src/parser/filter.rs - parser::filter::ParseFilter (line 182) ... ignored
[INFO] [stdout] test src/parser/filter.rs - parser::filter::ParseFilter (line 194) ... ignored
[INFO] [stdout] test src/model/object/map.rs - model::object::map::Entry::or_insert_with (line 428) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::key (line 496) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::Object (line 204) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::Object (line 233) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::VacantEntry::insert (line 473) ... ok
[INFO] [stdout] test src/model/scalar/ser.rs - model::scalar::ser::to_scalar (line 12) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::VacantEntry::key (line 451) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::get_mut (line 540) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::insert (line 589) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::into_mut (line 564) ... ok
[INFO] [stdout] test src/model/value/ser.rs - model::value::ser::to_value (line 14) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::remove (line 612) ... ok
[INFO] [stdout] test src/model/object/map.rs - model::object::map::OccupiedEntry::get (line 518) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ebeed5f8622409c2ae0304d488d6138390a0ff36a97c54bf2f1ed2a69601c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebeed5f8622409c2ae0304d488d6138390a0ff36a97c54bf2f1ed2a69601c33", kill_on_drop: false }`
[INFO] [stdout] 2ebeed5f8622409c2ae0304d488d6138390a0ff36a97c54bf2f1ed2a69601c33