Nov 29 15:58:17.273 INFO checking twissel/scrapper against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 15:58:17.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 15:58:17.746 INFO [stdout] 888ea2c30953bb5a8f50b5e47bdf0b6e81aaa4b6954bdceff1d67379fc1c9139
Nov 29 15:58:17.748 INFO running `"docker" "start" "-a" "888ea2c30953bb5a8f50b5e47bdf0b6e81aaa4b6954bdceff1d67379fc1c9139"`
Nov 29 15:58:20.699 INFO [stderr] usermod: no changes
Nov 29 15:58:21.109 INFO [stderr]    Compiling libc v0.2.40
Nov 29 15:58:21.116 INFO [stderr]    Compiling cc v1.0.9
Nov 29 15:58:21.119 INFO [stderr]    Compiling rustc-serialize v0.3.24
Nov 29 15:58:21.120 INFO [stderr]    Compiling build_const v0.2.0
Nov 29 15:58:21.120 INFO [stderr]     Checking mac v0.1.1
Nov 29 15:58:21.121 INFO [stderr]     Checking utf-8 v0.7.2
Nov 29 15:58:21.121 INFO [stderr]     Checking num-traits v0.2.2
Nov 29 15:58:21.121 INFO [stderr]     Checking precomputed-hash v0.1.1
Nov 29 15:58:21.996 INFO [stderr]     Checking serde v1.0.36
Nov 29 15:58:22.132 INFO [stderr]     Checking crossbeam v0.2.12
Nov 29 15:58:22.804 INFO [stderr]     Checking slog v2.2.3
Nov 29 15:58:24.124 INFO [stderr]     Checking take_mut v0.2.2
Nov 29 15:58:24.824 INFO [stderr]     Checking bit-vec v0.4.4
Nov 29 15:58:26.756 INFO [stderr]     Checking trackable v0.2.15
Nov 29 15:58:29.976 INFO [stderr]     Checking isatty v0.1.6
Nov 29 15:58:30.168 INFO [stderr]     Checking encoding_rs v0.7.2
Nov 29 15:58:30.194 INFO [stderr]     Checking tokio-executor v0.1.1
Nov 29 15:58:30.425 INFO [stderr]     Checking ex-futures v0.4.9
Nov 29 15:58:30.545 INFO [stderr]    Compiling proc-macro2 v0.3.5
Nov 29 15:58:30.827 INFO [stderr]    Compiling crc v1.7.0
Nov 29 15:58:31.245 INFO [stderr]     Checking slog-scope v4.0.1
Nov 29 15:58:32.094 INFO [stderr]     Checking bit-set v0.4.0
Nov 29 15:58:33.044 INFO [stderr]    Compiling rand v0.4.2
Nov 29 15:58:33.882 INFO [stderr]     Checking num-integer v0.1.36
Nov 29 15:58:34.616 INFO [stderr]     Checking bytes v0.4.6
Nov 29 15:58:34.616 INFO [stderr]    Compiling openssl-sys v0.9.27
Nov 29 15:58:35.026 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 29 15:58:47.916 INFO [stderr]    Compiling syn v0.11.11
Nov 29 15:58:47.946 INFO [stderr]    Compiling unicase v1.4.2
Nov 29 15:58:48.066 INFO [stderr]     Checking uuid v0.5.1
Nov 29 15:58:48.067 INFO [stderr]     Checking slog-stdlog v3.0.2
Nov 29 15:58:48.289 INFO [stderr]     Checking futf v0.1.3
Nov 29 15:58:49.838 INFO [stderr]     Checking slog-async v2.3.0
Nov 29 15:58:51.000 INFO [stderr]     Checking chrono v0.4.1
Nov 29 15:58:51.214 INFO [stderr]     Checking tokio-io v0.1.6
Nov 29 15:58:52.994 INFO [stderr]    Compiling quote v0.5.1
Nov 29 15:58:57.016 INFO [stderr]     Checking url v1.7.0
Nov 29 15:58:59.496 INFO [stderr]     Checking phf_shared v0.7.21
Nov 29 15:59:02.084 INFO [stderr]    Compiling rand v0.3.22
Nov 29 15:59:02.164 INFO [stderr]     Checking tokio-threadpool v0.1.1
Nov 29 15:59:02.420 INFO [stderr]     Checking tendril v0.3.1
Nov 29 15:59:05.004 INFO [stderr]    Compiling openssl v0.9.24
Nov 29 15:59:05.223 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 29 15:59:07.532 INFO [stderr]     Checking libflate v0.1.14
Nov 29 15:59:08.557 INFO [stderr]    Compiling syn v0.13.1
Nov 29 15:59:08.790 INFO [stderr]     Checking phf v0.7.21
Nov 29 15:59:08.998 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 29 15:59:10.146 INFO [stderr]     Checking slog-term v2.3.0
Nov 29 15:59:11.104 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 29 15:59:13.592 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 29 15:59:15.344 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Nov 29 15:59:16.684 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 29 15:59:16.892 INFO [stderr]     Checking tokio v0.1.4
Nov 29 15:59:18.475 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Nov 29 15:59:39.747 INFO [stderr]     Checking tokio-core v0.1.16
Nov 29 15:59:39.793 INFO [stderr]    Compiling string_cache v0.6.2
Nov 29 15:59:42.324 INFO [stderr]    Compiling markup5ever v0.3.2
Nov 29 15:59:42.666 INFO [stderr]     Checking native-tls v0.1.5
Nov 29 15:59:42.785 INFO [stderr]     Checking serde_urlencoded v0.5.1
Nov 29 15:59:42.865 INFO [stderr]     Checking serde_json v1.0.13
Nov 29 15:59:43.955 INFO [stderr]    Compiling html5ever v0.18.0
Nov 29 15:59:44.250 INFO [stderr]    Compiling synstructure v0.6.1
Nov 29 15:59:45.017 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 29 15:59:45.306 INFO [stderr]     Checking backtrace v0.3.5
Nov 29 15:59:50.716 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 29 15:59:50.760 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 29 15:59:57.852 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 29 15:59:59.460 INFO [stderr]    Compiling failure_derive v0.1.1
Nov 29 15:59:59.894 INFO [stderr]     Checking hyper v0.11.24
Nov 29 16:00:04.148 INFO [stderr]     Checking failure v0.1.1
Nov 29 16:00:11.638 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 29 16:00:12.902 INFO [stderr]     Checking select v0.4.2
Nov 29 16:00:13.300 INFO [stderr]     Checking reqwest v0.8.5
Nov 29 16:00:19.463 INFO [stderr]     Checking sloggers v0.2.6
Nov 29 16:00:20.940 INFO [stderr]     Checking scrapper_v2 v0.1.0 (/source)
Nov 29 16:00:23.488 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 29 16:00:23.488 INFO [stderr]    --> src/crawler.rs:191:5
Nov 29 16:00:23.488 INFO [stderr]     |
Nov 29 16:00:23.488 INFO [stderr] 191 |     SameThread,
Nov 29 16:00:23.488 INFO [stderr]     |     ^^^^^^^^^^
Nov 29 16:00:23.488 INFO [stderr]     |
Nov 29 16:00:23.488 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 16:00:23.488 INFO [stderr] 
Nov 29 16:00:23.488 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 29 16:00:23.488 INFO [stderr]  --> src/main.rs:2:12
Nov 29 16:00:23.488 INFO [stderr]   |
Nov 29 16:00:23.488 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 29 16:00:23.488 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:00:23.488 INFO [stderr]   |
Nov 29 16:00:23.488 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 16:00:23.488 INFO [stderr] 
Nov 29 16:00:23.500 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 29 16:00:23.500 INFO [stderr]   --> src/fork.rs:91:21
Nov 29 16:00:23.500 INFO [stderr]    |
Nov 29 16:00:23.500 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.500 INFO [stderr]    |                     ^^^^^^
Nov 29 16:00:23.500 INFO [stderr]    |
Nov 29 16:00:23.500 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 29 16:00:23.500 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 29 16:00:23.500 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 29 16:00:23.500 INFO [stderr]   --> src/fork.rs:91:54
Nov 29 16:00:23.500 INFO [stderr]    |
Nov 29 16:00:23.500 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.500 INFO [stderr]    |                                                      ^^^^^^^
Nov 29 16:00:23.500 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 29 16:00:23.500 INFO [stderr]   --> src/fork.rs:91:64
Nov 29 16:00:23.500 INFO [stderr]    |
Nov 29 16:00:23.500 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.500 INFO [stderr]    |                                                                ^^^^^^^^
Nov 29 16:00:23.500 INFO [stderr] 
Nov 29 16:00:23.716 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 29 16:00:23.716 INFO [stderr]    --> src/crawler.rs:191:5
Nov 29 16:00:23.716 INFO [stderr]     |
Nov 29 16:00:23.716 INFO [stderr] 191 |     SameThread,
Nov 29 16:00:23.716 INFO [stderr]     |     ^^^^^^^^^^
Nov 29 16:00:23.716 INFO [stderr]     |
Nov 29 16:00:23.716 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 16:00:23.716 INFO [stderr] 
Nov 29 16:00:23.716 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 29 16:00:23.716 INFO [stderr]  --> src/main.rs:2:12
Nov 29 16:00:23.716 INFO [stderr]   |
Nov 29 16:00:23.716 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 29 16:00:23.716 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:00:23.716 INFO [stderr]   |
Nov 29 16:00:23.716 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 16:00:23.716 INFO [stderr] 
Nov 29 16:00:23.725 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 29 16:00:23.725 INFO [stderr]   --> src/fork.rs:91:21
Nov 29 16:00:23.725 INFO [stderr]    |
Nov 29 16:00:23.725 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.725 INFO [stderr]    |                     ^^^^^^
Nov 29 16:00:23.725 INFO [stderr]    |
Nov 29 16:00:23.725 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 29 16:00:23.725 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 29 16:00:23.725 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 29 16:00:23.725 INFO [stderr]   --> src/fork.rs:91:54
Nov 29 16:00:23.725 INFO [stderr]    |
Nov 29 16:00:23.725 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.725 INFO [stderr]    |                                                      ^^^^^^^
Nov 29 16:00:23.725 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 29 16:00:23.725 INFO [stderr]   --> src/fork.rs:91:64
Nov 29 16:00:23.725 INFO [stderr]    |
Nov 29 16:00:23.725 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 29 16:00:23.725 INFO [stderr]    |                                                                ^^^^^^^^
Nov 29 16:00:23.725 INFO [stderr] 
Nov 29 16:00:23.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
Nov 29 16:00:23.844 INFO [stderr] su: No module specific data is present
Nov 29 16:00:24.837 INFO running `"docker" "inspect" "888ea2c30953bb5a8f50b5e47bdf0b6e81aaa4b6954bdceff1d67379fc1c9139"`
Nov 29 16:00:25.150 INFO running `"docker" "rm" "-f" "888ea2c30953bb5a8f50b5e47bdf0b6e81aaa4b6954bdceff1d67379fc1c9139"`
Nov 29 16:00:25.380 INFO [stdout] 888ea2c30953bb5a8f50b5e47bdf0b6e81aaa4b6954bdceff1d67379fc1c9139