Dec 11 20:27:08.258 INFO checking crossdot/rust_ssr against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:27:08.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 20:27:08.448 INFO [stdout] bf19eede66f44da8804d3a4c2b6e005466455ff1ea5255d95cb7d3727787f624
Dec 11 20:27:08.451 INFO running `"docker" "start" "-a" "bf19eede66f44da8804d3a4c2b6e005466455ff1ea5255d95cb7d3727787f624"`
Dec 11 20:27:08.918 INFO [stderr] usermod: no changes
Dec 11 20:27:09.247 INFO [stderr]     Checking iovec v0.1.0
Dec 11 20:27:09.247 INFO [stderr]     Checking filetime v0.1.10
Dec 11 20:27:09.247 INFO [stderr]     Checking net2 v0.2.30
Dec 11 20:27:09.306 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 11 20:27:09.306 INFO [stderr]     Checking quickersort v2.2.0
Dec 11 20:27:09.306 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 11 20:27:09.306 INFO [stderr]    Compiling string_cache v0.2.29
Dec 11 20:27:09.306 INFO [stderr]    Compiling html5ever v0.18.0
Dec 11 20:27:10.340 INFO [stderr]    Compiling html5ever v0.5.4
Dec 11 20:27:10.768 INFO [stderr]     Checking tendril v0.3.1
Dec 11 20:27:13.225 INFO [stderr]    Compiling serde_derive v1.0.11
Dec 11 20:27:13.306 INFO [stderr]     Checking bytes v0.4.4
Dec 11 20:27:13.316 INFO [stderr]     Checking mio v0.6.10
Dec 11 20:27:19.968 INFO [stderr]     Checking iron v0.5.1
Dec 11 20:27:20.014 INFO [stderr]    Compiling string_cache v0.6.1
Dec 11 20:27:20.054 INFO [stderr]    Compiling markup5ever v0.3.1
Dec 11 20:27:20.632 INFO [stderr]     Checking tokio-io v0.1.2
Dec 11 20:27:24.124 INFO [stderr]     Checking tokio-core v0.1.9
Dec 11 20:27:24.992 INFO [stderr]     Checking selectors v0.5.9
Dec 11 20:27:28.327 INFO [stderr]     Checking mount v0.3.0
Dec 11 20:27:28.339 INFO [stderr]     Checking router v0.5.1
Dec 11 20:27:28.584 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 20:27:32.854 INFO [stderr]     Checking staticfile v0.4.0
Dec 11 20:27:33.600 INFO [stderr]     Checking hyper v0.11.2
Dec 11 20:27:35.972 INFO [stderr]     Checking scraper v0.4.0
Dec 11 20:27:39.268 INFO [stderr]     Checking select v0.4.2
Dec 11 20:27:40.888 INFO [stderr]     Checking iron_ws_test v0.1.0 (/source)
Dec 11 20:27:44.216 INFO [stderr] warning: unused import: `parse_document`
Dec 11 20:27:44.216 INFO [stderr]    --> src/main.rs:162:28
Dec 11 20:27:44.216 INFO [stderr]     |
Dec 11 20:27:44.216 INFO [stderr] 162 | use html5ever::{ParseOpts, parse_document, parse_fragment};
Dec 11 20:27:44.216 INFO [stderr]     |                            ^^^^^^^^^^^^^^
Dec 11 20:27:44.216 INFO [stderr]     |
Dec 11 20:27:44.216 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 20:27:44.216 INFO [stderr] 
Dec 11 20:27:44.216 INFO [stderr] warning: unused import: `html5ever::tree_builder::TreeBuilderOpts`
Dec 11 20:27:44.216 INFO [stderr]    --> src/main.rs:163:5
Dec 11 20:27:44.216 INFO [stderr]     |
Dec 11 20:27:44.216 INFO [stderr] 163 | use html5ever::tree_builder::TreeBuilderOpts;
Dec 11 20:27:44.216 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:27:44.216 INFO [stderr] 
Dec 11 20:27:44.216 INFO [stderr] warning: unused import: `html5ever::rcdom::NodeData::Element`
Dec 11 20:27:44.216 INFO [stderr]    --> src/main.rs:165:5
Dec 11 20:27:44.216 INFO [stderr]     |
Dec 11 20:27:44.217 INFO [stderr] 165 | use html5ever::rcdom::NodeData::Element;
Dec 11 20:27:44.217 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:27:44.217 INFO [stderr] 
Dec 11 20:27:44.217 INFO [stderr] warning: unused import: `SerializeOpts`
Dec 11 20:27:44.217 INFO [stderr]    --> src/main.rs:167:28
Dec 11 20:27:44.217 INFO [stderr]     |
Dec 11 20:27:44.217 INFO [stderr] 167 | use html5ever::serialize::{SerializeOpts};
Dec 11 20:27:44.217 INFO [stderr]     |                            ^^^^^^^^^^^^^
Dec 11 20:27:44.217 INFO [stderr] 
Dec 11 20:27:44.217 INFO [stderr] warning: unused import: `StrTendril`
Dec 11 20:27:44.217 INFO [stderr]    --> src/main.rs:168:39
Dec 11 20:27:44.217 INFO [stderr]     |
Dec 11 20:27:44.217 INFO [stderr] 168 | use html5ever::tendril::{TendrilSink, StrTendril};
Dec 11 20:27:44.217 INFO [stderr]     |                                       ^^^^^^^^^^
Dec 11 20:27:44.217 INFO [stderr] 
Dec 11 20:27:44.432 INFO [stderr] warning: function is never used: `execute`
Dec 11 20:27:44.432 INFO [stderr]    --> src/main.rs:135:1
Dec 11 20:27:44.432 INFO [stderr]     |
Dec 11 20:27:44.432 INFO [stderr] 135 | fn execute(cmd: &str) -> String {
Dec 11 20:27:44.432 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:27:44.432 INFO [stderr]     |
Dec 11 20:27:44.432 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 20:27:44.432 INFO [stderr] 
Dec 11 20:27:44.432 INFO [stderr] warning: function is never used: `parse`
Dec 11 20:27:44.432 INFO [stderr]    --> src/main.rs:171:1
Dec 11 20:27:44.432 INFO [stderr]     |
Dec 11 20:27:44.432 INFO [stderr] 171 | fn parse() -> String {
Dec 11 20:27:44.432 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Dec 11 20:27:44.432 INFO [stderr] 
Dec 11 20:27:44.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.52s
Dec 11 20:27:44.479 INFO [stderr] su: No module specific data is present
Dec 11 20:27:45.512 INFO running `"docker" "inspect" "bf19eede66f44da8804d3a4c2b6e005466455ff1ea5255d95cb7d3727787f624"`
Dec 11 20:27:45.844 INFO running `"docker" "rm" "-f" "bf19eede66f44da8804d3a4c2b6e005466455ff1ea5255d95cb7d3727787f624"`
Dec 11 20:27:46.192 INFO [stdout] bf19eede66f44da8804d3a4c2b6e005466455ff1ea5255d95cb7d3727787f624