[INFO] fetching crate sauron_vdom 0.26.0...
[INFO] testing sauron_vdom-0.26.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate sauron_vdom 0.26.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sauron_vdom 0.26.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sauron_vdom 0.26.0
[INFO] finished tweaking crates.io crate sauron_vdom 0.26.0
[INFO] tweaked toml for crates.io crate sauron_vdom 0.26.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate sauron_vdom 0.26.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfeb88bff1e8ec3ede03d2e88433bed78d641587327ea645cff16f1f3feb6e4f
[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" "cfeb88bff1e8ec3ede03d2e88433bed78d641587327ea645cff16f1f3feb6e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfeb88bff1e8ec3ede03d2e88433bed78d641587327ea645cff16f1f3feb6e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfeb88bff1e8ec3ede03d2e88433bed78d641587327ea645cff16f1f3feb6e4f", kill_on_drop: false }`
[INFO] [stdout] cfeb88bff1e8ec3ede03d2e88433bed78d641587327ea645cff16f1f3feb6e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373af7379ed3fc0cacc47feb8a9904f65c938eaddbfcf71aec27b33f91b8b511
[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" "373af7379ed3fc0cacc47feb8a9904f65c938eaddbfcf71aec27b33f91b8b511", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling sauron_vdom v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "373af7379ed3fc0cacc47feb8a9904f65c938eaddbfcf71aec27b33f91b8b511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373af7379ed3fc0cacc47feb8a9904f65c938eaddbfcf71aec27b33f91b8b511", kill_on_drop: false }`
[INFO] [stdout] 373af7379ed3fc0cacc47feb8a9904f65c938eaddbfcf71aec27b33f91b8b511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c75cc7f80c2411ac93c4ad64d79b258796d29eb4b4957a2869ad42f7788dbf
[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" "d0c75cc7f80c2411ac93c4ad64d79b258796d29eb4b4957a2869ad42f7788dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling sauron_vdom v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "d0c75cc7f80c2411ac93c4ad64d79b258796d29eb4b4957a2869ad42f7788dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c75cc7f80c2411ac93c4ad64d79b258796d29eb4b4957a2869ad42f7788dbf", kill_on_drop: false }`
[INFO] [stdout] d0c75cc7f80c2411ac93c4ad64d79b258796d29eb4b4957a2869ad42f7788dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82c89795f31c947dc5bc717ebc37d230766d511440f45b44f70716d7690f8baf
[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" "82c89795f31c947dc5bc717ebc37d230766d511440f45b44f70716d7690f8baf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sauron_vdom-a41a8e210d852825
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vnode::value::tests::tuple_value ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diff_tests-feec86842cd4129e
[INFO] [stdout] test vnode::value::tests::array_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_replace_node ... ok
[INFO] [stdout] test test_class_removed ... ok
[INFO] [stdout] test add_event ... ok
[INFO] [stdout] test no_change_event ... ok
[INFO] [stdout] test test_class_changed ... ok
[INFO] [stdout] test test_simple_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sauron_vdom
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/patch.rs - patch::Patch (line 22) ... ignored
[INFO] [stdout] test src/vnode.rs - vnode::Node (line 33) ... ignored
[INFO] [stdout] test src/vnode.rs - vnode::Node (line 37) ... ignored
[INFO] [stdout] test src/vnode/builder.rs - vnode::builder::element (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82c89795f31c947dc5bc717ebc37d230766d511440f45b44f70716d7690f8baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c89795f31c947dc5bc717ebc37d230766d511440f45b44f70716d7690f8baf", kill_on_drop: false }`
[INFO] [stdout] 82c89795f31c947dc5bc717ebc37d230766d511440f45b44f70716d7690f8baf