[INFO] fetching crate liquid-core 0.26.0...
[INFO] testing liquid-core-0.26.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate liquid-core 0.26.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate liquid-core 0.26.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liquid-core 0.26.0
[INFO] finished tweaking crates.io crate liquid-core 0.26.0
[INFO] tweaked toml for crates.io crate liquid-core 0.26.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 45a803fdbf936270f37bd19a4298da260a3b4256d2d2f0e4fcaec891be0b8b0b
[INFO] running `Command { std: "docker" "start" "-a" "45a803fdbf936270f37bd19a4298da260a3b4256d2d2f0e4fcaec891be0b8b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a803fdbf936270f37bd19a4298da260a3b4256d2d2f0e4fcaec891be0b8b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a803fdbf936270f37bd19a4298da260a3b4256d2d2f0e4fcaec891be0b8b0b", kill_on_drop: false }`
[INFO] [stdout] 45a803fdbf936270f37bd19a4298da260a3b4256d2d2f0e4fcaec891be0b8b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] d4d9ea5678abb397de184acf30a95bca0450d6c8fefd2374794ba1a9f3e88ee6
[INFO] running `Command { std: "docker" "start" "-a" "d4d9ea5678abb397de184acf30a95bca0450d6c8fefd2374794ba1a9f3e88ee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num_threads v0.1.5
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling kstring v2.0.0
[INFO] [stderr]    Compiling liquid-core v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.73s
[INFO] running `Command { std: "docker" "inspect" "d4d9ea5678abb397de184acf30a95bca0450d6c8fefd2374794ba1a9f3e88ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d9ea5678abb397de184acf30a95bca0450d6c8fefd2374794ba1a9f3e88ee6", kill_on_drop: false }`
[INFO] [stdout] d4d9ea5678abb397de184acf30a95bca0450d6c8fefd2374794ba1a9f3e88ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 788b6bbecefd461c32fbe00cb5cb8991fa8ab976da011986bb65d8ba57428e52
[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" "788b6bbecefd461c32fbe00cb5cb8991fa8ab976da011986bb65d8ba57428e52", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling liquid-core v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquid_core-ecda5f5406020210)
[INFO] running `Command { std: "docker" "inspect" "788b6bbecefd461c32fbe00cb5cb8991fa8ab976da011986bb65d8ba57428e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788b6bbecefd461c32fbe00cb5cb8991fa8ab976da011986bb65d8ba57428e52", kill_on_drop: false }`
[INFO] [stdout] 788b6bbecefd461c32fbe00cb5cb8991fa8ab976da011986bb65d8ba57428e52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 856f47f2e32f13c9fd98474d6ebeae7e58c526d12bf886082dbac8e81e2f5e7d
[INFO] running `Command { std: "docker" "start" "-a" "856f47f2e32f13c9fd98474d6ebeae7e58c526d12bf886082dbac8e81e2f5e7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquid_core-ecda5f5406020210)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test model::array::test::test_array ... ok
[INFO] [stdout] test model::object::test::test_object ... ok
[INFO] [stdout] test model::scalar::date::test::parse_iso ... ok
[INFO] [stdout] test model::scalar::date::test::parse_long_month ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_time_bad ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::padding ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::change_flag ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::errors ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_time_empty_is_bad ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_now ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::upper_flag ... ok
[INFO] [stdout] test model::scalar::date::test::parse_date_today ... ok
[INFO] [stdout] test model::scalar::test::borrows_from_scalar_cow ... ok
[INFO] [stdout] test model::scalar::test::float_equality ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_bad ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::basic ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_empty_is_bad ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::handles_unknown ... ok
[INFO] [stdout] test model::scalar::datetime::strftime::test::iso_composites ... ok
[INFO] [stdout] test model::scalar::test::strings_have_ruby_truthiness ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_bool ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_today ... ok
[INFO] [stdout] test model::scalar::test::boolean_equality ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_float ... ok
[INFO] [stdout] test model::scalar::test::booleans_have_ruby_truthiness ... ok
[INFO] [stdout] test model::scalar::test::string_equality ... 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::scalar::test::integer_equality ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_float ... ok
[INFO] [stdout] test model::scalar::date::test::parse_short_month ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_integer ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_bool ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_to_string ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_bool_str ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_float ... ok
[INFO] [stdout] test model::scalar::test::test_to_float_integer ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_float ... ok
[INFO] [stdout] test model::scalar::test::test_to_integer_bool ... ok
[INFO] [stdout] test model::scalar::test::test_to_str_str ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_array ... ok
[INFO] [stdout] test model::value::ser::test::serialize_bool ... ok
[INFO] [stdout] test model::value::ser::test::serialize_nil ... ok
[INFO] [stdout] test model::value::values::test::arrays_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::blank_equality ... ok
[INFO] [stdout] test model::value::ser::test::serialize_array ... ok
[INFO] [stdout] test model::value::values::test::array_equality ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_nil ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_mdy_format ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_num ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_object ... ok
[INFO] [stdout] test model::value::ser::test::deserialize_str ... ok
[INFO] [stdout] test model::value::values::test::object_equality ... ok
[INFO] [stdout] test model::value::values::test::objects_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::empty_equality ... ok
[INFO] [stdout] test model::value::values::test::nil_equality ... ok
[INFO] [stdout] test model::value::values::test::nils_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_scalar ... ok
[INFO] [stdout] test model::value::view::test::test_debug ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_array ... ok
[INFO] [stdout] test model::value::ser::test::serialize_num ... ok
[INFO] [stdout] test parser::parser::test::test_parse_variable ... ok
[INFO] [stdout] test model::value::values::test::test_to_string_nil ... ok
[INFO] [stdout] test parser::parser::test::test_custom_block_tags ... ok
[INFO] [stdout] test parser::parser::test::test_whitespace_control ... ok
[INFO] [stdout] test runtime::runtime::test::mask_variables ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_array_index ... ok
[INFO] [stdout] test model::value::ser::test::serialize_object ... ok
[INFO] [stdout] test runtime::runtime::test::global_variables ... ok
[INFO] [stdout] test parser::parser::test::test_parse_literal ... ok
[INFO] [stdout] test model::value::values::test::scalars_have_ruby_truthiness ... ok
[INFO] [stdout] test model::value::ser::test::serialize_str ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_array_index_negative ... ok
[INFO] [stdout] test runtime::variable::test::identifier_path_object ... ok
[INFO] [stdout] test partials::lazy::test::test_store_caches_try_get ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_serialized_format ... ok
[INFO] [stdout] test model::value::values::test::scalar_equality ... ok
[INFO] [stdout] test partials::lazy::test::test_store_caches_get ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_day_mon_format ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_day_month_format ... ok
[INFO] [stdout] test model::scalar::datetime::test::parse_date_time_dow_mon_format ... ok
[INFO] [stderr]    Doc-tests liquid-core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name liquid_core --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anymap2=/opt/rustwide/target/debug/deps/libanymap2-60c09f55a67a3c9e.rlib --extern difference=/opt/rustwide/target/debug/deps/libdifference-be5a92587e0cc979.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-45c62fce4e631d3b.rlib --extern kstring=/opt/rustwide/target/debug/deps/libkstring-55986f7e6502f293.rlib --extern liquid_core=/opt/rustwide/target/debug/deps/libliquid_core-47b534f179a7b0e6.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c8218129049a6c67.rlib --extern pest=/opt/rustwide/target/debug/deps/libpest-faccf00187586be1.rlib --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-ddf4124c05ecc544.so --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-65289ce287f78407.rlib --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-e8e54d0c47cd1a04.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-a049b1af01153b5a.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "856f47f2e32f13c9fd98474d6ebeae7e58c526d12bf886082dbac8e81e2f5e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856f47f2e32f13c9fd98474d6ebeae7e58c526d12bf886082dbac8e81e2f5e7d", kill_on_drop: false }`
[INFO] [stdout] 856f47f2e32f13c9fd98474d6ebeae7e58c526d12bf886082dbac8e81e2f5e7d