Dec 04 18:41:22.761 INFO checking floschnell/flatcrawl-crawlers against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:41:22.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:41:23.031 INFO [stdout] 48032192fc711df56eec5d544ccca0bba8d7075fbd56021d9888af0ddec777d7
Dec 04 18:41:23.034 INFO running `"docker" "start" "-a" "48032192fc711df56eec5d544ccca0bba8d7075fbd56021d9888af0ddec777d7"`
Dec 04 18:41:23.399 INFO [stderr] usermod: no changes
Dec 04 18:41:23.902 INFO [stderr]    Compiling cookie-factory v0.2.4
Dec 04 18:41:23.959 INFO [stderr]     Checking thin-slice v0.1.1
Dec 04 18:41:23.999 INFO [stderr]    Compiling rand v0.3.19
Dec 04 18:41:24.003 INFO [stderr]    Compiling thread_local v0.3.6
Dec 04 18:41:24.012 INFO [stderr]     Checking time v0.1.39
Dec 04 18:41:24.013 INFO [stderr]     Checking log v0.4.5
Dec 04 18:41:26.320 INFO [stderr]     Checking net2 v0.2.31
Dec 04 18:41:26.840 INFO [stderr]     Checking socket2 v0.3.8
Dec 04 18:41:26.842 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 04 18:41:30.128 INFO [stderr]     Checking fxhash v0.2.1
Dec 04 18:41:30.377 INFO [stderr]     Checking relay v0.1.0
Dec 04 18:41:30.974 INFO [stderr]     Checking servo_arc v0.1.1
Dec 04 18:41:31.660 INFO [stderr]    Compiling nom v4.0.0
Dec 04 18:41:33.264 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 04 18:41:33.283 INFO [stderr]     Checking bytes v0.4.10
Dec 04 18:41:35.151 INFO [stderr]     Checking uuid v0.6.5
Dec 04 18:41:35.344 INFO [stderr]     Checking log v0.3.9
Dec 04 18:41:38.625 INFO [stderr]     Checking want v0.0.4
Dec 04 18:41:38.926 INFO [stderr]     Checking sasl v0.4.1
Dec 04 18:41:41.351 INFO [stderr]     Checking mio v0.6.16
Dec 04 18:41:41.351 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 04 18:41:41.463 INFO [stderr]    Compiling regex v1.0.5
Dec 04 18:41:41.935 INFO [stderr]    Compiling serde_json v1.0.27
Dec 04 18:41:42.500 INFO [stderr]     Checking toml v0.4.5
Dec 04 18:41:45.163 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 04 18:41:51.955 INFO [stderr]     Checking openssl-sys v0.9.23
Dec 04 18:41:51.983 INFO [stderr]    Compiling url v1.7.1
Dec 04 18:41:52.367 INFO [stderr]    Compiling syn v0.14.9
Dec 04 18:41:56.200 INFO [stderr]     Checking tokio-io v0.1.8
Dec 04 18:41:56.838 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 04 18:42:05.600 INFO [stderr]     Checking mio-uds v0.6.7
Dec 04 18:42:17.150 INFO [stderr]     Checking chrono v0.4.6
Dec 04 18:42:17.173 INFO [stderr]     Checking openssl v0.9.23
Dec 04 18:42:17.221 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 18:42:17.335 INFO [stderr]     Checking handlebars v0.32.4
Dec 04 18:42:17.452 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 04 18:42:18.678 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 04 18:42:20.187 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 04 18:42:21.403 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 04 18:42:21.571 INFO [stderr]    Compiling amq-protocol-types v1.0.0
Dec 04 18:42:24.431 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 04 18:42:27.377 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 18:42:28.892 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 04 18:42:29.163 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 04 18:42:33.621 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 04 18:42:33.632 INFO [stderr]    Compiling selectors v0.20.0
Dec 04 18:42:33.683 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 04 18:42:33.707 INFO [stderr]     Checking amq-protocol-codegen v0.28.0
Dec 04 18:42:33.955 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 18:42:34.127 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 04 18:42:40.519 INFO [stderr]    Compiling string_cache v0.7.3
Dec 04 18:42:45.964 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 04 18:42:45.965 INFO [stderr]     Checking tokio v0.1.8
Dec 04 18:42:46.799 INFO [stderr]     Checking config v0.9.0
Dec 04 18:42:55.012 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 18:43:09.315 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 18:43:12.143 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 18:43:25.748 INFO [stderr]    Compiling cssparser v0.24.0
Dec 04 18:43:25.748 INFO [stderr]    Compiling cssparser-macros v0.3.4
Dec 04 18:43:30.038 INFO [stderr]     Checking html5ever v0.22.3
Dec 04 18:43:30.407 INFO [stderr]     Checking hyper v0.11.27
Dec 04 18:43:54.394 INFO [stderr]    Compiling amq-protocol v0.21.1
Dec 04 18:44:02.881 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 04 18:44:09.620 INFO [stderr]     Checking reqwest v0.8.8
Dec 04 18:44:22.265 INFO [stderr]     Checking kuchiki v0.7.2
Dec 04 18:44:25.331 INFO [stderr]    Compiling lapin-async v0.13.0
Dec 04 18:44:30.500 INFO [stderr]     Checking lapin-futures v0.13.0
Dec 04 18:44:33.180 INFO [stderr]     Checking flatcrawl-crawler v1.0.0 (/source)
Dec 04 18:44:44.083 INFO [stderr] warning: unused return value of `std::borrow::ToOwned::to_owned` that must be used
Dec 04 18:44:44.083 INFO [stderr]    --> src/main.rs:186:9
Dec 04 18:44:44.083 INFO [stderr]     |
Dec 04 18:44:44.083 INFO [stderr] 186 |         println!("error: {:?}", flats_result.err().unwrap().message).to_owned();
Dec 04 18:44:44.083 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:44:44.083 INFO [stderr]     |
Dec 04 18:44:44.083 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:44:44.083 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 04 18:44:44.083 INFO [stderr] 
Dec 04 18:44:44.271 INFO [stderr] warning: unused return value of `std::borrow::ToOwned::to_owned` that must be used
Dec 04 18:44:44.271 INFO [stderr]    --> src/main.rs:186:9
Dec 04 18:44:44.271 INFO [stderr]     |
Dec 04 18:44:44.271 INFO [stderr] 186 |         println!("error: {:?}", flats_result.err().unwrap().message).to_owned();
Dec 04 18:44:44.271 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:44:44.271 INFO [stderr]     |
Dec 04 18:44:44.271 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:44:44.271 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 04 18:44:44.271 INFO [stderr] 
Dec 04 18:44:44.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 20s
Dec 04 18:44:44.430 INFO [stderr] su: No module specific data is present
Dec 04 18:44:45.899 INFO running `"docker" "inspect" "48032192fc711df56eec5d544ccca0bba8d7075fbd56021d9888af0ddec777d7"`
Dec 04 18:44:46.169 INFO running `"docker" "rm" "-f" "48032192fc711df56eec5d544ccca0bba8d7075fbd56021d9888af0ddec777d7"`
Dec 04 18:44:46.551 INFO [stdout] 48032192fc711df56eec5d544ccca0bba8d7075fbd56021d9888af0ddec777d7