Dec 05 22:33:59.338 INFO testing gluaxspeed/spreader against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 22:33:59.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 22:33:59.563 INFO [stdout] 98d14568222db93e0cad867bde01618cdb4fe6f67c3a353e1d77baa0f229ae43
Dec 05 22:33:59.570 INFO running `"docker" "start" "-a" "98d14568222db93e0cad867bde01618cdb4fe6f67c3a353e1d77baa0f229ae43"`
Dec 05 22:34:00.674 INFO [stderr] usermod: no changes
Dec 05 22:34:01.208 INFO [stderr]    Compiling serde v1.0.29
Dec 05 22:34:01.230 INFO [stderr]    Compiling tokio-executor v0.1.0
Dec 05 22:34:01.230 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 05 22:34:01.262 INFO [stderr]    Compiling regex-syntax v0.5.0
Dec 05 22:34:01.268 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 22:34:01.269 INFO [stderr]    Compiling crossbeam-epoch v0.4.0
Dec 05 22:34:01.270 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 05 22:34:01.271 INFO [stderr]    Compiling uuid v0.5.1
Dec 05 22:34:05.210 INFO [stderr]    Compiling syn v0.12.14
Dec 05 22:34:05.279 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 05 22:34:07.176 INFO [stderr]    Compiling crossbeam-deque v0.3.0
Dec 05 22:34:07.176 INFO [stderr]    Compiling chrono v0.4.0
Dec 05 22:34:07.228 INFO [stderr]    Compiling failure v0.1.1
Dec 05 22:34:08.304 INFO [stderr]    Compiling tokio-reactor v0.1.0
Dec 05 22:34:12.096 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 05 22:34:12.320 INFO [stderr]    Compiling tokio-threadpool v0.1.0
Dec 05 22:34:12.744 INFO [stderr]    Compiling quick-xml v0.12.1
Dec 05 22:34:24.150 INFO [stderr]    Compiling selectors v0.19.0
Dec 05 22:34:24.552 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 22:34:24.690 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 05 22:34:24.764 INFO [stderr]    Compiling string_cache v0.7.1
Dec 05 22:34:24.797 INFO [stderr]    Compiling tokio v0.1.3
Dec 05 22:34:25.552 INFO [stderr]    Compiling regex v0.2.7
Dec 05 22:34:31.772 INFO [stderr]    Compiling serde_json v1.0.10
Dec 05 22:34:31.772 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 05 22:34:35.357 INFO [stderr]    Compiling toml v0.4.5
Dec 05 22:34:35.468 INFO [stderr]    Compiling tokio-core v0.1.14
Dec 05 22:35:02.397 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 22:35:03.682 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 22:35:07.510 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 05 22:35:07.958 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 05 22:35:07.959 INFO [stderr]    Compiling cssparser-macros v0.3.2
Dec 05 22:35:14.709 INFO [stderr]    Compiling hyper v0.11.22
Dec 05 22:35:16.405 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 05 22:35:17.270 INFO [stderr]    Compiling cssparser v0.23.2
Dec 05 22:35:28.809 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 05 22:35:32.149 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 05 22:35:34.828 INFO [stderr]    Compiling reqwest v0.8.5
Dec 05 22:35:38.616 INFO [stderr]    Compiling html5ever v0.22.0
Dec 05 22:35:42.844 INFO [stderr]    Compiling rss v1.4.0
Dec 05 22:35:43.180 INFO [stderr]    Compiling scraper v0.6.0
Dec 05 22:35:50.949 INFO [stderr]    Compiling backend v0.1.0 (/source)
Dec 05 22:35:55.728 INFO [stderr] warning: function is never used: `write_tracker`
Dec 05 22:35:55.728 INFO [stderr]    --> src/main.rs:145:1
Dec 05 22:35:55.728 INFO [stderr]     |
Dec 05 22:35:55.728 INFO [stderr] 145 | fn write_tracker<T: std::string::ToString>(path: &str, index: T) {
Dec 05 22:35:55.728 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:35:55.728 INFO [stderr]     |
Dec 05 22:35:55.728 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:35:55.728 INFO [stderr] 
Dec 05 22:36:01.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
Dec 05 22:36:01.409 INFO [stderr] su: No module specific data is present
Dec 05 22:36:01.880 INFO running `"docker" "inspect" "98d14568222db93e0cad867bde01618cdb4fe6f67c3a353e1d77baa0f229ae43"`
Dec 05 22:36:02.108 INFO running `"docker" "rm" "-f" "98d14568222db93e0cad867bde01618cdb4fe6f67c3a353e1d77baa0f229ae43"`
Dec 05 22:36:02.408 INFO [stdout] 98d14568222db93e0cad867bde01618cdb4fe6f67c3a353e1d77baa0f229ae43
Dec 05 22:36:02.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 22:36:02.862 INFO [stdout] e80055c80bd19ed14b7fc44c9ac34add92c9293eccfdf610f25516e9a5a57281
Dec 05 22:36:02.868 INFO running `"docker" "start" "-a" "e80055c80bd19ed14b7fc44c9ac34add92c9293eccfdf610f25516e9a5a57281"`
Dec 05 22:36:03.940 INFO [stderr] usermod: no changes
Dec 05 22:36:04.308 INFO [stderr]    Compiling backend v0.1.0 (/source)
Dec 05 22:36:09.108 INFO [stderr] warning: function is never used: `write_tracker`
Dec 05 22:36:09.109 INFO [stderr]    --> src/main.rs:145:1
Dec 05 22:36:09.109 INFO [stderr]     |
Dec 05 22:36:09.109 INFO [stderr] 145 | fn write_tracker<T: std::string::ToString>(path: &str, index: T) {
Dec 05 22:36:09.109 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:36:09.110 INFO [stderr]     |
Dec 05 22:36:09.110 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:36:09.110 INFO [stderr] 
Dec 05 22:36:09.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
Dec 05 22:36:09.614 INFO [stderr] su: No module specific data is present
Dec 05 22:36:11.128 INFO running `"docker" "inspect" "e80055c80bd19ed14b7fc44c9ac34add92c9293eccfdf610f25516e9a5a57281"`
Dec 05 22:36:11.494 INFO running `"docker" "rm" "-f" "e80055c80bd19ed14b7fc44c9ac34add92c9293eccfdf610f25516e9a5a57281"`
Dec 05 22:36:11.836 INFO [stdout] e80055c80bd19ed14b7fc44c9ac34add92c9293eccfdf610f25516e9a5a57281
Dec 05 22:36:11.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 22:36:12.394 INFO [stdout] 60193836fa04915433095f46cd4986270d111ec755341c11529a74ac64d2184f
Dec 05 22:36:12.396 INFO running `"docker" "start" "-a" "60193836fa04915433095f46cd4986270d111ec755341c11529a74ac64d2184f"`
Dec 05 22:36:14.307 INFO [stderr] usermod: no changes
Dec 05 22:36:14.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 05 22:36:14.593 INFO [stderr]      Running /target/debug/deps/backend-b6e43ec9e195e7a0
Dec 05 22:36:14.598 INFO [stdout] 
Dec 05 22:36:14.598 INFO [stdout] running 0 tests
Dec 05 22:36:14.599 INFO [stdout] 
Dec 05 22:36:14.599 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:36:14.599 INFO [stdout] 
Dec 05 22:36:14.604 INFO [stderr] su: No module specific data is present
Dec 05 22:36:15.806 INFO running `"docker" "inspect" "60193836fa04915433095f46cd4986270d111ec755341c11529a74ac64d2184f"`
Dec 05 22:36:16.057 INFO running `"docker" "rm" "-f" "60193836fa04915433095f46cd4986270d111ec755341c11529a74ac64d2184f"`
Dec 05 22:36:16.386 INFO [stdout] 60193836fa04915433095f46cd4986270d111ec755341c11529a74ac64d2184f