Dec 19 16:29:31.215 INFO checking gluaxspeed/spreader against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:29:31.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/gluaxspeed/spreader:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:29:31.528 INFO [stdout] b0f5b5e91de274d3d5c80063d693b1d08468879f5200ca1d78a8c2a83e0d8d5c
Dec 19 16:29:31.528 INFO running `"docker" "start" "-a" "b0f5b5e91de274d3d5c80063d693b1d08468879f5200ca1d78a8c2a83e0d8d5c"`
Dec 19 16:29:33.247 INFO [stderr]    Compiling num-traits v0.2.1
Dec 19 16:29:33.247 INFO [stderr]    Compiling serde v1.0.29
Dec 19 16:29:33.266 INFO [stderr]    Compiling procedural-masquerade v0.1.5
Dec 19 16:29:33.268 INFO [stderr]     Checking ego-tree v0.3.0
Dec 19 16:29:33.273 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 19 16:29:33.276 INFO [stderr]     Checking dtoa-short v0.3.2
Dec 19 16:29:33.277 INFO [stderr]     Checking servo_arc v0.1.1
Dec 19 16:29:34.381 INFO [stderr]     Checking crossbeam-epoch v0.4.0
Dec 19 16:29:34.418 INFO [stderr]    Compiling syn v0.12.14
Dec 19 16:29:34.470 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 19 16:29:34.540 INFO [stderr]    Compiling cssparser v0.23.2
Dec 19 16:29:35.020 INFO [stderr]    Compiling html5ever v0.22.0
Dec 19 16:29:35.824 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 16:29:39.583 INFO [stderr]     Checking crossbeam-deque v0.3.0
Dec 19 16:29:39.596 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 19 16:29:40.008 INFO [stderr]     Checking failure v0.1.1
Dec 19 16:29:41.036 INFO [stderr]     Checking tokio-threadpool v0.1.0
Dec 19 16:29:41.036 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 19 16:29:41.288 INFO [stderr]    Compiling selectors v0.19.0
Dec 19 16:29:42.314 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 16:29:45.923 INFO [stderr]     Checking quick-xml v0.12.1
Dec 19 16:29:45.936 INFO [stderr]     Checking tokio v0.1.3
Dec 19 16:29:46.372 INFO [stderr]    Compiling string_cache v0.7.1
Dec 19 16:29:49.101 INFO [stderr]     Checking tokio-core v0.1.14
Dec 19 16:29:50.464 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 16:29:51.176 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 16:29:51.668 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 16:29:53.118 INFO [stderr]     Checking hyper v0.11.22
Dec 19 16:29:56.039 INFO [stderr]    Compiling serde_json v1.0.10
Dec 19 16:30:01.728 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 19 16:30:01.781 INFO [stderr]    Compiling cssparser-macros v0.3.2
Dec 19 16:30:06.559 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 19 16:30:10.401 INFO [stderr]     Checking reqwest v0.8.5
Dec 19 16:30:11.662 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 19 16:30:14.421 INFO [stderr]     Checking rss v1.4.0
Dec 19 16:30:23.584 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 19 16:30:32.220 INFO [stderr]     Checking scraper v0.6.0
Dec 19 16:30:33.060 INFO [stderr]     Checking backend v0.1.0 (/opt/crater/workdir)
Dec 19 16:30:35.226 INFO [stderr] warning: function is never used: `write_tracker`
Dec 19 16:30:35.226 INFO [stderr]    --> src/main.rs:145:1
Dec 19 16:30:35.226 INFO [stderr]     |
Dec 19 16:30:35.226 INFO [stderr] 145 | fn write_tracker<T: std::string::ToString>(path: &str, index: T) {
Dec 19 16:30:35.226 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:30:35.226 INFO [stderr]     |
Dec 19 16:30:35.226 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 16:30:35.226 INFO [stderr] 
Dec 19 16:30:35.255 INFO [stderr] warning: function is never used: `write_tracker`
Dec 19 16:30:35.255 INFO [stderr]    --> src/main.rs:145:1
Dec 19 16:30:35.255 INFO [stderr]     |
Dec 19 16:30:35.255 INFO [stderr] 145 | fn write_tracker<T: std::string::ToString>(path: &str, index: T) {
Dec 19 16:30:35.255 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:30:35.263 INFO [stderr]     |
Dec 19 16:30:35.263 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 16:30:35.263 INFO [stderr] 
Dec 19 16:30:35.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 19 16:30:36.043 INFO running `"docker" "inspect" "b0f5b5e91de274d3d5c80063d693b1d08468879f5200ca1d78a8c2a83e0d8d5c"`
Dec 19 16:30:36.147 INFO running `"docker" "rm" "-f" "b0f5b5e91de274d3d5c80063d693b1d08468879f5200ca1d78a8c2a83e0d8d5c"`
Dec 19 16:30:36.300 INFO [stdout] b0f5b5e91de274d3d5c80063d693b1d08468879f5200ca1d78a8c2a83e0d8d5c