[INFO] updating cached repository https://github.com/You-NeverKnow/html-css-renderer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d255470f0227770add606918d2dcd83859077ad
[INFO] testing You-NeverKnow/html-css-renderer against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYou-NeverKnow%2Fhtml-css-renderer" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/You-NeverKnow/html-css-renderer on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/You-NeverKnow/html-css-renderer
[INFO] finished tweaking git repo https://github.com/You-NeverKnow/html-css-renderer
[INFO] tweaked toml for git repo https://github.com/You-NeverKnow/html-css-renderer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/You-NeverKnow/html-css-renderer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c7c4e0ada97829b8993603c83dd18d5ad3f4a1f929586c0e32b0877a5758a70a
[INFO] running `"docker" "start" "-a" "c7c4e0ada97829b8993603c83dd18d5ad3f4a1f929586c0e32b0877a5758a70a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling html-css-renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Comment`
[INFO] [stderr]   --> src/dom.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Comment(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/dom.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     attributes: AttrMap
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `comment`
[INFO] [stderr]   --> src/dom.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn comment(data: String) -> Node {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "c7c4e0ada97829b8993603c83dd18d5ad3f4a1f929586c0e32b0877a5758a70a"`
[INFO] running `"docker" "rm" "-f" "c7c4e0ada97829b8993603c83dd18d5ad3f4a1f929586c0e32b0877a5758a70a"`
[INFO] [stdout] c7c4e0ada97829b8993603c83dd18d5ad3f4a1f929586c0e32b0877a5758a70a
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0cd894b6c09412df051e5ef58ee3a578e3be3a7c0acfbd99e547665436f4191
[INFO] running `"docker" "start" "-a" "c0cd894b6c09412df051e5ef58ee3a578e3be3a7c0acfbd99e547665436f4191"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling html-css-renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Comment`
[INFO] [stderr]   --> src/dom.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Comment(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/dom.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     attributes: AttrMap
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `comment`
[INFO] [stderr]   --> src/dom.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn comment(data: String) -> Node {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "c0cd894b6c09412df051e5ef58ee3a578e3be3a7c0acfbd99e547665436f4191"`
[INFO] running `"docker" "rm" "-f" "c0cd894b6c09412df051e5ef58ee3a578e3be3a7c0acfbd99e547665436f4191"`
[INFO] [stdout] c0cd894b6c09412df051e5ef58ee3a578e3be3a7c0acfbd99e547665436f4191
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee8b3a08cd098188dedd9c85ae13b3404ed04d8cab590acc43874180eddf0c46
[INFO] running `"docker" "start" "-a" "ee8b3a08cd098188dedd9c85ae13b3404ed04d8cab590acc43874180eddf0c46"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variant is never constructed: `Comment`
[INFO] [stderr]   --> src/dom.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Comment(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attributes`
[INFO] [stderr]   --> src/dom.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     attributes: AttrMap
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `comment`
[INFO] [stderr]   --> src/dom.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn comment(data: String) -> Node {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/html_css_renderer-8b593c429490ff5a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ee8b3a08cd098188dedd9c85ae13b3404ed04d8cab590acc43874180eddf0c46"`
[INFO] running `"docker" "rm" "-f" "ee8b3a08cd098188dedd9c85ae13b3404ed04d8cab590acc43874180eddf0c46"`
[INFO] [stdout] ee8b3a08cd098188dedd9c85ae13b3404ed04d8cab590acc43874180eddf0c46