[INFO] fetching crate marked-yaml 0.1.0...
[INFO] testing marked-yaml-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[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 ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beab58dae55c51ce3e701db2b637a97d8a294d02b1e1c305de8c267f97d07c7b
[INFO] running `Command { std: "docker" "start" "-a" "beab58dae55c51ce3e701db2b637a97d8a294d02b1e1c305de8c267f97d07c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beab58dae55c51ce3e701db2b637a97d8a294d02b1e1c305de8c267f97d07c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beab58dae55c51ce3e701db2b637a97d8a294d02b1e1c305de8c267f97d07c7b", kill_on_drop: false }`
[INFO] [stdout] beab58dae55c51ce3e701db2b637a97d8a294d02b1e1c305de8c267f97d07c7b
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d838f26d1393634e46afbb74dff89ccbba32fb39437a9bf4f6529d5e15e4744
[INFO] running `Command { std: "docker" "start" "-a" "9d838f26d1393634e46afbb74dff89ccbba32fb39437a9bf4f6529d5e15e4744", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling marked-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "9d838f26d1393634e46afbb74dff89ccbba32fb39437a9bf4f6529d5e15e4744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d838f26d1393634e46afbb74dff89ccbba32fb39437a9bf4f6529d5e15e4744", kill_on_drop: false }`
[INFO] [stdout] 9d838f26d1393634e46afbb74dff89ccbba32fb39437a9bf4f6529d5e15e4744
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d96a273b5b7310f57f9412ec54f85e1f5997c2f3763e73543b1cd24362942576
[INFO] running `Command { std: "docker" "start" "-a" "d96a273b5b7310f57f9412ec54f85e1f5997c2f3763e73543b1cd24362942576", kill_on_drop: false }`
[INFO] [stderr]    Compiling marked-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "d96a273b5b7310f57f9412ec54f85e1f5997c2f3763e73543b1cd24362942576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96a273b5b7310f57f9412ec54f85e1f5997c2f3763e73543b1cd24362942576", kill_on_drop: false }`
[INFO] [stdout] d96a273b5b7310f57f9412ec54f85e1f5997c2f3763e73543b1cd24362942576
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eed8141e7ac3f52205d5347f5c1d3110ac3a3b0af8b5037d7f1dc9aacf3c3d1f
[INFO] running `Command { std: "docker" "start" "-a" "eed8141e7ac3f52205d5347f5c1d3110ac3a3b0af8b5037d7f1dc9aacf3c3d1f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 23 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/marked_yaml-edb6bbae6f8b09d0)
[INFO] [stdout] test loader::test::toplevel_is_sequence ... ok
[INFO] [stdout] test loader::test::toplevel_is_scalar ... ok
[INFO] [stdout] test loader::test::unexpected_anchor2 ... ok
[INFO] [stdout] test loader::test::load_everything ... ok
[INFO] [stdout] test loader::test::toplevel_is_empty_inline ... ok
[INFO] [stdout] test types::test::basic_sequence_features ... ok
[INFO] [stdout] test types::test::basic_scalar_features ... ok
[INFO] [stdout] test types::test::basic_explore_load_test ... ok
[INFO] [stdout] test types::test::basic_mapping_features ... ok
[INFO] [stdout] test types::test::basic_marker_checks ... ok
[INFO] [stdout] test types::test::basic_span_checks ... ok
[INFO] [stdout] test loader::test::smoke_basics ... ok
[INFO] [stdout] test loader::test::malformed_yaml_for_scanerror ... ok
[INFO] [stdout] test types::test::back_yaml_conversion ... ok
[INFO] [stdout] test loader::test::unexpected_tag ... ok
[INFO] [stdout] test loader::test::unexpected_anchor ... ok
[INFO] [stdout] test loader::test::mapping_key_sequence ... ok
[INFO] [stdout] test loader::test::mapping_key_mapping ... ok
[INFO] [stdout] test loader::test::nested_mapping_key_mapping ... ok
[INFO] [stdout] test types::test::extra_node_impls ... ok
[INFO] [stdout] test loader::test::unexpected_anchor3 ... ok
[INFO] [stdout] test loader::test::toplevel_is_empty ... ok
[INFO] [stdout] test types::test::yaml_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests marked-yaml
[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 --crate-name marked_yaml --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-652c6f4943ddd406.rlib --extern marked_yaml=/opt/rustwide/target/debug/deps/libmarked_yaml-cc10a958719c489d.rlib --extern yaml_rust=/opt/rustwide/target/debug/deps/libyaml_rust-367074fe5de9f503.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "eed8141e7ac3f52205d5347f5c1d3110ac3a3b0af8b5037d7f1dc9aacf3c3d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed8141e7ac3f52205d5347f5c1d3110ac3a3b0af8b5037d7f1dc9aacf3c3d1f", kill_on_drop: false }`
[INFO] [stdout] eed8141e7ac3f52205d5347f5c1d3110ac3a3b0af8b5037d7f1dc9aacf3c3d1f