[INFO] fetching crate roxmltree 0.14.1...
[INFO] testing roxmltree-0.14.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate roxmltree 0.14.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate roxmltree 0.14.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roxmltree 0.14.1
[INFO] finished tweaking crates.io crate roxmltree 0.14.1
[INFO] tweaked toml for crates.io crate roxmltree 0.14.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate roxmltree 0.14.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.5.1
[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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b673c996695831382f68ba7aecc1b6c6f5119cd0c59feb3b5a0cc5f81eb32e76
[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" "b673c996695831382f68ba7aecc1b6c6f5119cd0c59feb3b5a0cc5f81eb32e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b673c996695831382f68ba7aecc1b6c6f5119cd0c59feb3b5a0cc5f81eb32e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b673c996695831382f68ba7aecc1b6c6f5119cd0c59feb3b5a0cc5f81eb32e76", kill_on_drop: false }`
[INFO] [stdout] b673c996695831382f68ba7aecc1b6c6f5119cd0c59feb3b5a0cc5f81eb32e76
[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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c97a4ac460134156cd32eba9fea9e4a1b293ffd07c93bc73f668d8697190526
[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" "7c97a4ac460134156cd32eba9fea9e4a1b293ffd07c93bc73f668d8697190526", kill_on_drop: false }`
[INFO] [stderr]    Compiling roxmltree v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "7c97a4ac460134156cd32eba9fea9e4a1b293ffd07c93bc73f668d8697190526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c97a4ac460134156cd32eba9fea9e4a1b293ffd07c93bc73f668d8697190526", kill_on_drop: false }`
[INFO] [stdout] 7c97a4ac460134156cd32eba9fea9e4a1b293ffd07c93bc73f668d8697190526
[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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 043c66fb3deb8439863c2733108dfe00c5001fd614b1dbeb3c61f994ae5c2fd7
[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" "043c66fb3deb8439863c2733108dfe00c5001fd614b1dbeb3c61f994ae5c2fd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling roxmltree v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "043c66fb3deb8439863c2733108dfe00c5001fd614b1dbeb3c61f994ae5c2fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043c66fb3deb8439863c2733108dfe00c5001fd614b1dbeb3c61f994ae5c2fd7", kill_on_drop: false }`
[INFO] [stdout] 043c66fb3deb8439863c2733108dfe00c5001fd614b1dbeb3c61f994ae5c2fd7
[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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 871af7e08f8c9e4386cb9d89862df75dffa8233290ab7a4b12db2ab4bddddce4
[INFO] running `Command { std: "docker" "start" "-a" "871af7e08f8c9e4386cb9d89862df75dffa8233290ab7a4b12db2ab4bddddce4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roxmltree-8eed8c2b7b6ed087)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-cfb0a7247ea4f00f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test get_text_01 ... ok
[INFO] [stdout] test lifetimes ... ok
[INFO] [stdout] test get_pi ... ok
[INFO] [stdout] test api_01 ... ok
[INFO] [stdout] test next_prev_element_01 ... ok
[INFO] [stdout] test root_element_01 ... ok
[INFO] [stdout] test tag_name_lifetime ... ok
[INFO] [stdout] test nodes_document_order ... ok
[INFO] [stdout] test text_pos_02 ... ok
[INFO] [stdout] test text_pos_01 ... ok
[INFO] [stdout] test get_text_02 ... ok
[INFO] [stdout] test lookup_namespace_uri ... ok
[INFO] [stdout] test lookup_prefix_01 ... ok
[INFO] [stdout] test text_pos_03 ... ok
[INFO] [stderr]      Running tests/ast.rs (/opt/rustwide/target/debug/deps/ast-8b10cda53bc37538)
[INFO] [stdout] test next_sibling_element_01 ... ok
[INFO] [stdout] test lookup_prefix_02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compare_ast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dom-api.rs (/opt/rustwide/target/debug/deps/dom_api-a67cc9d68ad1ae42)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test owner_document ... ok
[INFO] [stdout] test last_element_child ... ok
[INFO] [stdout] test children ... ok
[INFO] [stdout] test get_elements_by_tag_name_ns ... ok
[INFO] [stdout] test get_elements_by_tag_name ... ok
[INFO] [stdout] test child_element_count ... ok
[INFO] [stdout] test get_element_by_id ... ok
[INFO] [stdout] test parent_element ... ok
[INFO] [stdout] test first_element_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roxmltree
[INFO] [stdout] 
[INFO] [stdout] running 31 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 roxmltree --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-599ad1055f1d5268.rlib --extern roxmltree=/opt/rustwide/target/debug/deps/libroxmltree-b5c13fc868cf0bdc.rlib --extern xmlparser=/opt/rustwide/target/debug/deps/libxmlparser-6a784f8cce3fb72d.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "871af7e08f8c9e4386cb9d89862df75dffa8233290ab7a4b12db2ab4bddddce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871af7e08f8c9e4386cb9d89862df75dffa8233290ab7a4b12db2ab4bddddce4", kill_on_drop: false }`
[INFO] [stdout] 871af7e08f8c9e4386cb9d89862df75dffa8233290ab7a4b12db2ab4bddddce4