[INFO] fetching crate dodrio 0.2.0...
[INFO] testing dodrio-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dodrio 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dodrio 0.2.0 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 dodrio 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dodrio 0.2.0
[INFO] tweaked toml for crates.io crate dodrio 0.2.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] 917d203ca9f5044738b847a2b51fff62547dfd95416862d16480c4565afbc19a
[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" "917d203ca9f5044738b847a2b51fff62547dfd95416862d16480c4565afbc19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "917d203ca9f5044738b847a2b51fff62547dfd95416862d16480c4565afbc19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917d203ca9f5044738b847a2b51fff62547dfd95416862d16480c4565afbc19a", kill_on_drop: false }`
[INFO] [stdout] 917d203ca9f5044738b847a2b51fff62547dfd95416862d16480c4565afbc19a
[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" "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] e32d4d256b56bf86074f49e7dd00cf0fa95e46a67bb3a4e11f9ffd00c51b0cf8
[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" "e32d4d256b56bf86074f49e7dd00cf0fa95e46a67bb3a4e11f9ffd00c51b0cf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling bumpalo v2.6.0
[INFO] [stderr]    Compiling longest-increasing-subsequence v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.69
[INFO] [stderr]    Compiling js-sys v0.3.46
[INFO] [stderr]    Compiling web-sys v0.3.46
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.19
[INFO] [stderr]    Compiling dodrio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.77s
[INFO] running `Command { std: "docker" "inspect" "e32d4d256b56bf86074f49e7dd00cf0fa95e46a67bb3a4e11f9ffd00c51b0cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32d4d256b56bf86074f49e7dd00cf0fa95e46a67bb3a4e11f9ffd00c51b0cf8", kill_on_drop: false }`
[INFO] [stdout] e32d4d256b56bf86074f49e7dd00cf0fa95e46a67bb3a4e11f9ffd00c51b0cf8
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 386719738a8ae9b43557d7af01639c37546422d94e426282c62c138bd57e7697
[INFO] running `Command { std: "docker" "start" "-a" "386719738a8ae9b43557d7af01639c37546422d94e426282c62c138bd57e7697", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.19
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling console_log v0.2.0
[INFO] [stderr]    Compiling dodrio v0.2.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.19
[INFO] [stderr]    Compiling dodrio-js-api v0.2.0
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling dodrio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.64s
[INFO] running `Command { std: "docker" "inspect" "386719738a8ae9b43557d7af01639c37546422d94e426282c62c138bd57e7697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386719738a8ae9b43557d7af01639c37546422d94e426282c62c138bd57e7697", kill_on_drop: false }`
[INFO] [stdout] 386719738a8ae9b43557d7af01639c37546422d94e426282c62c138bd57e7697
[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" "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] dfddc1f71d8ace6d2af1c190e116449d3b9df02c89cd7e283d4a48c93c1b81c8
[INFO] running `Command { std: "docker" "start" "-a" "dfddc1f71d8ace6d2af1c190e116449d3b9df02c89cd7e283d4a48c93c1b81c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dodrio-8b896e1022dab402
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test render::tests::render_bump_scoped_child ... ok
[INFO] [stdout] test change_list::traversal::tests::test_traversal ... ok
[INFO] [stdout] test render::tests::root_render_is_object_safe ... ok
[INFO] [stdout] test render::tests::render_is_object_safe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dodrio
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::bool_attr (line 385) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::attributes (line 134) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::child (line 414) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::children (line 173) ... ok
[INFO] [stdout] test src/builder.rs - builder::on (line 1058) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::attr (line 355) ... ok
[INFO] [stdout] test src/builder.rs - builder::text (line 1025) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::finish (line 272) ... ok
[INFO] [stdout] test src/builder.rs - builder::attr (line 1042) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::on (line 320) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::key (line 251) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::listeners (line 91) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::namespace (line 206) ... ok
[INFO] [stdout] test src/render.rs - render::Render (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/cached.rs - cached::Cached<R>::new (line 40) ... ok
[INFO] [stdout] test src/cached.rs - cached::Cached<R>::invalidate (line 79) ... ok
[INFO] [stdout] test src/render_context.rs - render_context::RenderContext::bump (line 19) ... ok
[INFO] [stdout] test src/builder.rs - builder::ElementBuilder::new (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfddc1f71d8ace6d2af1c190e116449d3b9df02c89cd7e283d4a48c93c1b81c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfddc1f71d8ace6d2af1c190e116449d3b9df02c89cd7e283d4a48c93c1b81c8", kill_on_drop: false }`
[INFO] [stdout] dfddc1f71d8ace6d2af1c190e116449d3b9df02c89cd7e283d4a48c93c1b81c8