[INFO] crate marked-yaml 0.1.0 is already in cache
[INFO] testing marked-yaml-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate marked-yaml 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate marked-yaml 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate marked-yaml 0.1.0
[INFO] finished tweaking crates.io crate marked-yaml 0.1.0
[INFO] tweaked toml for crates.io crate marked-yaml 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d02d1262478e3bd8824cf459fcee9d6461758a6e10cd35d00453715491da5d5
[INFO] running `"docker" "start" "-a" "6d02d1262478e3bd8824cf459fcee9d6461758a6e10cd35d00453715491da5d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling marked-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "6d02d1262478e3bd8824cf459fcee9d6461758a6e10cd35d00453715491da5d5"`
[INFO] running `"docker" "rm" "-f" "6d02d1262478e3bd8824cf459fcee9d6461758a6e10cd35d00453715491da5d5"`
[INFO] [stdout] 6d02d1262478e3bd8824cf459fcee9d6461758a6e10cd35d00453715491da5d5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 837a55544628fe4cfa9a634d691a972d4a8ebdb9d75b23ff207fa9b0bc04b6dd
[INFO] running `"docker" "start" "-a" "837a55544628fe4cfa9a634d691a972d4a8ebdb9d75b23ff207fa9b0bc04b6dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling marked-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `"docker" "inspect" "837a55544628fe4cfa9a634d691a972d4a8ebdb9d75b23ff207fa9b0bc04b6dd"`
[INFO] running `"docker" "rm" "-f" "837a55544628fe4cfa9a634d691a972d4a8ebdb9d75b23ff207fa9b0bc04b6dd"`
[INFO] [stdout] 837a55544628fe4cfa9a634d691a972d4a8ebdb9d75b23ff207fa9b0bc04b6dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee0940605e825515063d46d92f87def7a3c550fb7b753bd8ff313aad7a53b5be
[INFO] running `"docker" "start" "-a" "ee0940605e825515063d46d92f87def7a3c550fb7b753bd8ff313aad7a53b5be"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test loader::test::unexpected_anchor3 ... ok
[INFO] [stdout] test loader::test::toplevel_is_scalar ... ok
[INFO] [stdout] test types::test::basic_marker_checks ... ok
[INFO] [stdout] test types::test::basic_scalar_features ... ok
[INFO] [stdout] test types::test::basic_sequence_features ... ok
[INFO] [stdout] test types::test::basic_span_checks ... ok
[INFO] [stdout] test types::test::extra_node_impls ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/marked_yaml-37eab22db2e5c636
[INFO] [stdout] test types::test::basic_mapping_features ... ok
[INFO] [stdout] test loader::test::unexpected_anchor2 ... ok
[INFO] [stdout] test loader::test::mapping_key_mapping ... ok
[INFO] [stdout] test loader::test::unexpected_tag ... ok
[INFO] [stdout] test types::test::yaml_conversions ... ok
[INFO] [stdout] test loader::test::smoke_basics ... ok
[INFO] [stdout] test types::test::basic_explore_load_test ... ok
[INFO] [stdout] test types::test::back_yaml_conversion ... ok
[INFO] [stdout] test loader::test::unexpected_anchor ... ok
[INFO] [stdout] test loader::test::toplevel_is_sequence ... ok
[INFO] [stdout] test loader::test::malformed_yaml_for_scanerror ... ok
[INFO] [stderr]    Doc-tests marked-yaml
[INFO] [stdout] test loader::test::nested_mapping_key_mapping ... ok
[INFO] [stdout] test loader::test::toplevel_is_empty_inline ... ok
[INFO] [stdout] test loader::test::toplevel_is_empty ... ok
[INFO] [stdout] test loader::test::load_everything ... ok
[INFO] [stdout] test loader::test::mapping_key_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 88 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 --test /opt/rustwide/workdir/src/lib.rs --crate-name marked_yaml -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-15a6b3b1273e740c.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-78b43959795a8517.rlib --extern marked_yaml=/opt/rustwide/target/debug/deps/libmarked_yaml-b92841d63d50e194.rlib --extern yaml_rust=/opt/rustwide/target/debug/deps/libyaml_rust-3d7fd616f5442f66.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "ee0940605e825515063d46d92f87def7a3c550fb7b753bd8ff313aad7a53b5be"`
[INFO] running `"docker" "rm" "-f" "ee0940605e825515063d46d92f87def7a3c550fb7b753bd8ff313aad7a53b5be"`
[INFO] [stdout] ee0940605e825515063d46d92f87def7a3c550fb7b753bd8ff313aad7a53b5be