Dec 12 23:42:36.980 INFO testing tomcat1911/browser-eng against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:42:36.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:42:37.430 INFO [stdout] 729a65a2503e9b786ff811ff8f4fed91795a3ef6efc504fb5c365c94f108a46a
Dec 12 23:42:37.435 INFO running `"docker" "start" "-a" "729a65a2503e9b786ff811ff8f4fed91795a3ef6efc504fb5c365c94f108a46a"`
Dec 12 23:42:38.743 INFO [stderr] usermod: no changes
Dec 12 23:42:38.831 INFO [stderr]    Compiling bro v0.1.0 (/source)
Dec 12 23:42:39.071 INFO [stderr] warning: struct is never constructed: `Node`
Dec 12 23:42:39.071 INFO [stderr]  --> src/main.rs:3:1
Dec 12 23:42:39.071 INFO [stderr]   |
Dec 12 23:42:39.071 INFO [stderr] 3 | struct Node {
Dec 12 23:42:39.071 INFO [stderr]   | ^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr]   |
Dec 12 23:42:39.071 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.071 INFO [stderr] warning: struct is never constructed: `ElementData`
Dec 12 23:42:39.071 INFO [stderr]  --> src/main.rs:8:1
Dec 12 23:42:39.071 INFO [stderr]   |
Dec 12 23:42:39.071 INFO [stderr] 8 | struct ElementData {
Dec 12 23:42:39.071 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.071 INFO [stderr] warning: enum is never used: `NodeType`
Dec 12 23:42:39.071 INFO [stderr]   --> src/main.rs:13:1
Dec 12 23:42:39.071 INFO [stderr]    |
Dec 12 23:42:39.071 INFO [stderr] 13 | enum NodeType {
Dec 12 23:42:39.071 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.071 INFO [stderr] warning: type alias is never used: `AttrMap`
Dec 12 23:42:39.071 INFO [stderr]   --> src/main.rs:18:1
Dec 12 23:42:39.071 INFO [stderr]    |
Dec 12 23:42:39.071 INFO [stderr] 18 | type AttrMap = HashMap<String, String>;
Dec 12 23:42:39.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.071 INFO [stderr] warning: function is never used: `text`
Dec 12 23:42:39.071 INFO [stderr]   --> src/main.rs:20:1
Dec 12 23:42:39.071 INFO [stderr]    |
Dec 12 23:42:39.071 INFO [stderr] 20 | fn text(data: String) -> Node {
Dec 12 23:42:39.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.071 INFO [stderr] warning: function is never used: `elem`
Dec 12 23:42:39.071 INFO [stderr]   --> src/main.rs:24:1
Dec 12 23:42:39.071 INFO [stderr]    |
Dec 12 23:42:39.071 INFO [stderr] 24 | fn elem(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
Dec 12 23:42:39.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:39.071 INFO [stderr] 
Dec 12 23:42:39.458 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 12 23:42:39.464 INFO [stderr] su: No module specific data is present
Dec 12 23:42:40.312 INFO running `"docker" "inspect" "729a65a2503e9b786ff811ff8f4fed91795a3ef6efc504fb5c365c94f108a46a"`
Dec 12 23:42:40.683 INFO running `"docker" "rm" "-f" "729a65a2503e9b786ff811ff8f4fed91795a3ef6efc504fb5c365c94f108a46a"`
Dec 12 23:42:41.027 INFO [stdout] 729a65a2503e9b786ff811ff8f4fed91795a3ef6efc504fb5c365c94f108a46a
Dec 12 23:42:41.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:42:41.567 INFO [stdout] 7d1d6737212820c9fda6eb2e2bd43bb3ab37b070d98b9e0e74d1ea7a5f7643a5
Dec 12 23:42:41.572 INFO running `"docker" "start" "-a" "7d1d6737212820c9fda6eb2e2bd43bb3ab37b070d98b9e0e74d1ea7a5f7643a5"`
Dec 12 23:42:43.098 INFO [stderr] usermod: no changes
Dec 12 23:42:43.167 INFO [stderr]    Compiling bro v0.1.0 (/source)
Dec 12 23:42:43.387 INFO [stderr] warning: struct is never constructed: `Node`
Dec 12 23:42:43.387 INFO [stderr]  --> src/main.rs:3:1
Dec 12 23:42:43.387 INFO [stderr]   |
Dec 12 23:42:43.387 INFO [stderr] 3 | struct Node {
Dec 12 23:42:43.387 INFO [stderr]   | ^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr]   |
Dec 12 23:42:43.387 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.387 INFO [stderr] warning: struct is never constructed: `ElementData`
Dec 12 23:42:43.387 INFO [stderr]  --> src/main.rs:8:1
Dec 12 23:42:43.387 INFO [stderr]   |
Dec 12 23:42:43.387 INFO [stderr] 8 | struct ElementData {
Dec 12 23:42:43.387 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.387 INFO [stderr] warning: enum is never used: `NodeType`
Dec 12 23:42:43.387 INFO [stderr]   --> src/main.rs:13:1
Dec 12 23:42:43.387 INFO [stderr]    |
Dec 12 23:42:43.387 INFO [stderr] 13 | enum NodeType {
Dec 12 23:42:43.387 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.387 INFO [stderr] warning: type alias is never used: `AttrMap`
Dec 12 23:42:43.387 INFO [stderr]   --> src/main.rs:18:1
Dec 12 23:42:43.387 INFO [stderr]    |
Dec 12 23:42:43.387 INFO [stderr] 18 | type AttrMap = HashMap<String, String>;
Dec 12 23:42:43.387 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.387 INFO [stderr] warning: function is never used: `text`
Dec 12 23:42:43.387 INFO [stderr]   --> src/main.rs:20:1
Dec 12 23:42:43.387 INFO [stderr]    |
Dec 12 23:42:43.387 INFO [stderr] 20 | fn text(data: String) -> Node {
Dec 12 23:42:43.387 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.387 INFO [stderr] warning: function is never used: `elem`
Dec 12 23:42:43.387 INFO [stderr]   --> src/main.rs:24:1
Dec 12 23:42:43.387 INFO [stderr]    |
Dec 12 23:42:43.387 INFO [stderr] 24 | fn elem(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
Dec 12 23:42:43.387 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:42:43.387 INFO [stderr] 
Dec 12 23:42:43.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 12 23:42:43.746 INFO [stderr] su: No module specific data is present
Dec 12 23:42:44.584 INFO running `"docker" "inspect" "7d1d6737212820c9fda6eb2e2bd43bb3ab37b070d98b9e0e74d1ea7a5f7643a5"`
Dec 12 23:42:44.859 INFO running `"docker" "rm" "-f" "7d1d6737212820c9fda6eb2e2bd43bb3ab37b070d98b9e0e74d1ea7a5f7643a5"`
Dec 12 23:42:45.151 INFO [stdout] 7d1d6737212820c9fda6eb2e2bd43bb3ab37b070d98b9e0e74d1ea7a5f7643a5
Dec 12 23:42:45.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:42:45.623 INFO [stdout] 457193d104ad3a86bbaf9ff0c4c01dbf5260a1a61e023b176b289b8739b528e6
Dec 12 23:42:45.625 INFO running `"docker" "start" "-a" "457193d104ad3a86bbaf9ff0c4c01dbf5260a1a61e023b176b289b8739b528e6"`
Dec 12 23:42:47.918 INFO [stderr] usermod: no changes
Dec 12 23:42:47.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 23:42:47.979 INFO [stderr]      Running /target/debug/deps/bro-0075d32e73a7d93f
Dec 12 23:42:47.981 INFO [stdout] 
Dec 12 23:42:47.981 INFO [stdout] running 0 tests
Dec 12 23:42:47.986 INFO [stdout] 
Dec 12 23:42:47.986 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:42:47.986 INFO [stdout] 
Dec 12 23:42:47.992 INFO [stderr] su: No module specific data is present
Dec 12 23:42:49.265 INFO running `"docker" "inspect" "457193d104ad3a86bbaf9ff0c4c01dbf5260a1a61e023b176b289b8739b528e6"`
Dec 12 23:42:49.637 INFO running `"docker" "rm" "-f" "457193d104ad3a86bbaf9ff0c4c01dbf5260a1a61e023b176b289b8739b528e6"`
Dec 12 23:42:50.027 INFO [stdout] 457193d104ad3a86bbaf9ff0c4c01dbf5260a1a61e023b176b289b8739b528e6