[INFO] fetching crate dom_renderer 0.2.2...
[INFO] testing dom_renderer-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dom_renderer 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dom_renderer 0.2.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dom_renderer 0.2.2
[INFO] finished tweaking crates.io crate dom_renderer 0.2.2
[INFO] tweaked toml for crates.io crate dom_renderer 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbabe6f7c4b4bf6b798603015719fbbebb41c73a6c5ba23b951160950e48cd3
[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" "bcbabe6f7c4b4bf6b798603015719fbbebb41c73a6c5ba23b951160950e48cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbabe6f7c4b4bf6b798603015719fbbebb41c73a6c5ba23b951160950e48cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbabe6f7c4b4bf6b798603015719fbbebb41c73a6c5ba23b951160950e48cd3", kill_on_drop: false }`
[INFO] [stdout] bcbabe6f7c4b4bf6b798603015719fbbebb41c73a6c5ba23b951160950e48cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6937d8fcea2387dd4656ad88e2dd529c598e33f2dee66bec04726d1266a9c28
[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" "d6937d8fcea2387dd4656ad88e2dd529c598e33f2dee66bec04726d1266a9c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling dom_renderer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "d6937d8fcea2387dd4656ad88e2dd529c598e33f2dee66bec04726d1266a9c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6937d8fcea2387dd4656ad88e2dd529c598e33f2dee66bec04726d1266a9c28", kill_on_drop: false }`
[INFO] [stdout] d6937d8fcea2387dd4656ad88e2dd529c598e33f2dee66bec04726d1266a9c28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895f86bee37ae310742237d38377e1385b425e78a63b30998a6472de98e59b1b
[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" "895f86bee37ae310742237d38377e1385b425e78a63b30998a6472de98e59b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dom_renderer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "895f86bee37ae310742237d38377e1385b425e78a63b30998a6472de98e59b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895f86bee37ae310742237d38377e1385b425e78a63b30998a6472de98e59b1b", kill_on_drop: false }`
[INFO] [stdout] 895f86bee37ae310742237d38377e1385b425e78a63b30998a6472de98e59b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4e74d40d93ad184d622dea09fe670add7cc1fe18e7c337c5d42c8f8f3bf1e3bc
[INFO] running `Command { std: "docker" "start" "-a" "4e74d40d93ad184d622dea09fe670add7cc1fe18e7c337c5d42c8f8f3bf1e3bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dom_renderer-177a139e504ef8f3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]      Running /opt/rustwide/target/debug/deps/macro-295f3b53259f0524
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test macro_test::doctype ... ok
[INFO] [stdout] test macro_test::domtxt ... ok
[INFO] [stdout] test macro_test::domdoc ... ok
[INFO] [stdout] test macro_test::elem ... ok
[INFO] [stdout] test macro_test::elem_with_attr ... ok
[INFO] [stdout] test macro_test::elem_with_attr_child ... ok
[INFO] [stdout] test macro_test::elem_with_child ... ok
[INFO] [stdout] test macro_test::empty ... ok
[INFO] [stdout] test macro_test::end_elem ... ok
[INFO] [stdout] test macro_test::html_macro ... ok
[INFO] [stdout] test macro_test::empty_with_attr ... ok
[INFO] [stdout] test macro_test::html_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ref-1ac113da36154606
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ref_test::document_type ... ok
[INFO] [stdout] test ref_test::document ... ok
[INFO] [stdout] test ref_test::element ... ok
[INFO] [stdout] test ref_test::empty ... ok
[INFO] [stdout] test ref_test::inner_node_update ... ok
[INFO] [stdout] test ref_test::text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/render-93c45249390bb825
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test render::domdoc ... ok
[INFO] [stdout] test render::domdoctype ... ok
[INFO] [stdout] test render::domemptyelem ... ok
[INFO] [stderr]    Doc-tests dom_renderer
[INFO] [stdout] test render::domtext ... ok
[INFO] [stdout] test render::domelem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/macros.rs - domtxt (line 27) ... ok
[INFO] [stdout] test src/doc_type.rs - doc_type::DomDocType (line 9) ... ok
[INFO] [stdout] test src/macros.rs - html (line 161) ... ok
[INFO] [stdout] test src/element.rs - element::DomElem (line 58) ... ok
[INFO] [stdout] test src/macros.rs - doctype (line 16) ... ok
[INFO] [stdout] test src/macros.rs - html_basic (line 199) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/document.rs - document::DomDocument (line 8) ... ok
[INFO] [stdout] test src/macros.rs - empty (line 45) ... ok
[INFO] [stdout] test src/element.rs - element::DomEmptyElem (line 8) ... ok
[INFO] [stdout] test src/macros.rs - elem (line 76) ... ok
[INFO] [stdout] test src/macros.rs - end_elem (line 144) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e74d40d93ad184d622dea09fe670add7cc1fe18e7c337c5d42c8f8f3bf1e3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e74d40d93ad184d622dea09fe670add7cc1fe18e7c337c5d42c8f8f3bf1e3bc", kill_on_drop: false }`
[INFO] [stdout] 4e74d40d93ad184d622dea09fe670add7cc1fe18e7c337c5d42c8f8f3bf1e3bc