Dec 04 20:33:20.668 INFO checking crossdot/rust_ssr against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:33:20.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 20:33:20.901 INFO [stdout] 014da93b51e22eab6a8762f90fb39e095f31f7c99bb75d849882f3200f1d00d5
Dec 04 20:33:20.903 INFO running `"docker" "start" "-a" "014da93b51e22eab6a8762f90fb39e095f31f7c99bb75d849882f3200f1d00d5"`
Dec 04 20:33:21.338 INFO [stderr] usermod: no changes
Dec 04 20:33:21.541 INFO [stderr]    Compiling libc v0.2.28
Dec 04 20:33:21.543 INFO [stderr]     Checking precomputed-hash v0.1.0
Dec 04 20:33:21.544 INFO [stderr]     Checking utf-8 v0.7.1
Dec 04 20:33:21.545 INFO [stderr]     Checking filetime v0.1.10
Dec 04 20:33:21.551 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 04 20:33:21.552 INFO [stderr]     Checking mio v0.6.10
Dec 04 20:33:21.553 INFO [stderr]     Checking quickersort v2.2.0
Dec 04 20:33:21.554 INFO [stderr]    Compiling html5ever v0.18.0
Dec 04 20:33:22.047 INFO [stderr]     Checking mount v0.3.0
Dec 04 20:33:22.703 INFO [stderr]     Checking tendril v0.3.1
Dec 04 20:33:24.414 INFO [stderr]    Compiling rand v0.3.16
Dec 04 20:33:26.095 INFO [stderr]     Checking tokio-core v0.1.9
Dec 04 20:33:26.525 INFO [stderr]     Checking staticfile v0.4.0
Dec 04 20:33:29.815 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 20:33:30.694 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 04 20:33:30.694 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 20:33:30.694 INFO [stderr]    Compiling string_cache v0.2.29
Dec 04 20:33:31.072 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 20:33:33.040 INFO [stderr]    Compiling html5ever v0.5.4
Dec 04 20:33:36.574 INFO [stderr]    Compiling string_cache v0.6.1
Dec 04 20:33:36.574 INFO [stderr]    Compiling markup5ever v0.3.1
Dec 04 20:33:41.863 INFO [stderr]     Checking hyper v0.11.2
Dec 04 20:33:42.355 INFO [stderr]     Checking selectors v0.5.9
Dec 04 20:33:51.169 INFO [stderr]     Checking scraper v0.4.0
Dec 04 20:33:52.759 INFO [stderr]     Checking select v0.4.2
Dec 04 20:33:54.187 INFO [stderr]     Checking iron_ws_test v0.1.0 (/source)
Dec 04 20:33:58.477 INFO [stderr] warning: unused import: `parse_document`
Dec 04 20:33:58.477 INFO [stderr]    --> src/main.rs:162:28
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr] 162 | use html5ever::{ParseOpts, parse_document, parse_fragment};
Dec 04 20:33:58.477 INFO [stderr]     |                            ^^^^^^^^^^^^^^
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 04 20:33:58.477 INFO [stderr] 
Dec 04 20:33:58.477 INFO [stderr] warning: unused import: `html5ever::tree_builder::TreeBuilderOpts`
Dec 04 20:33:58.477 INFO [stderr]    --> src/main.rs:163:5
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr] 163 | use html5ever::tree_builder::TreeBuilderOpts;
Dec 04 20:33:58.477 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:33:58.477 INFO [stderr] 
Dec 04 20:33:58.477 INFO [stderr] warning: unused import: `html5ever::rcdom::NodeData::Element`
Dec 04 20:33:58.477 INFO [stderr]    --> src/main.rs:165:5
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr] 165 | use html5ever::rcdom::NodeData::Element;
Dec 04 20:33:58.477 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:33:58.477 INFO [stderr] 
Dec 04 20:33:58.477 INFO [stderr] warning: unused import: `SerializeOpts`
Dec 04 20:33:58.477 INFO [stderr]    --> src/main.rs:167:28
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr] 167 | use html5ever::serialize::{SerializeOpts};
Dec 04 20:33:58.477 INFO [stderr]     |                            ^^^^^^^^^^^^^
Dec 04 20:33:58.477 INFO [stderr] 
Dec 04 20:33:58.477 INFO [stderr] warning: unused import: `StrTendril`
Dec 04 20:33:58.477 INFO [stderr]    --> src/main.rs:168:39
Dec 04 20:33:58.477 INFO [stderr]     |
Dec 04 20:33:58.477 INFO [stderr] 168 | use html5ever::tendril::{TendrilSink, StrTendril};
Dec 04 20:33:58.477 INFO [stderr]     |                                       ^^^^^^^^^^
Dec 04 20:33:58.477 INFO [stderr] 
Dec 04 20:33:58.847 INFO [stderr] warning: function is never used: `execute`
Dec 04 20:33:58.847 INFO [stderr]    --> src/main.rs:135:1
Dec 04 20:33:58.847 INFO [stderr]     |
Dec 04 20:33:58.847 INFO [stderr] 135 | fn execute(cmd: &str) -> String {
Dec 04 20:33:58.847 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:33:58.847 INFO [stderr]     |
Dec 04 20:33:58.847 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 20:33:58.847 INFO [stderr] 
Dec 04 20:33:58.847 INFO [stderr] warning: function is never used: `parse`
Dec 04 20:33:58.847 INFO [stderr]    --> src/main.rs:171:1
Dec 04 20:33:58.847 INFO [stderr]     |
Dec 04 20:33:58.847 INFO [stderr] 171 | fn parse() -> String {
Dec 04 20:33:58.847 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:33:58.847 INFO [stderr] 
Dec 04 20:33:59.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.69s
Dec 04 20:33:59.072 INFO [stderr] su: No module specific data is present
Dec 04 20:33:59.916 INFO running `"docker" "inspect" "014da93b51e22eab6a8762f90fb39e095f31f7c99bb75d849882f3200f1d00d5"`
Dec 04 20:34:00.319 INFO running `"docker" "rm" "-f" "014da93b51e22eab6a8762f90fb39e095f31f7c99bb75d849882f3200f1d00d5"`
Dec 04 20:34:00.630 INFO [stdout] 014da93b51e22eab6a8762f90fb39e095f31f7c99bb75d849882f3200f1d00d5