Nov 27 18:06:30.015 INFO checking twissel/scrapper against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:06:30.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 18:06:30.642 INFO [stdout] 8b2ac5a451a5d596526b929cd7914b0d06b688544bc4d00404403228b55266d4
Nov 27 18:06:30.644 INFO running `"docker" "start" "-a" "8b2ac5a451a5d596526b929cd7914b0d06b688544bc4d00404403228b55266d4"`
Nov 27 18:06:32.093 INFO [stderr] usermod: no changes
Nov 27 18:06:32.508 INFO [stderr]    Compiling string_cache_shared v0.3.0
Nov 27 18:06:32.513 INFO [stderr]     Checking mac v0.1.1
Nov 27 18:06:32.514 INFO [stderr]    Compiling rustc-serialize v0.3.24
Nov 27 18:06:32.514 INFO [stderr]     Checking precomputed-hash v0.1.1
Nov 27 18:06:32.517 INFO [stderr]     Checking utf-8 v0.7.2
Nov 27 18:06:32.518 INFO [stderr]     Checking serde v1.0.36
Nov 27 18:06:32.533 INFO [stderr]     Checking slog v2.2.3
Nov 27 18:06:33.273 INFO [stderr]     Checking take_mut v0.2.2
Nov 27 18:06:33.305 INFO [stderr]     Checking bit-vec v0.4.4
Nov 27 18:06:33.537 INFO [stderr]     Checking trackable v0.2.15
Nov 27 18:06:33.708 INFO [stderr]     Checking isatty v0.1.6
Nov 27 18:06:34.020 INFO [stderr]     Checking tokio-executor v0.1.1
Nov 27 18:06:34.824 INFO [stderr]     Checking ex-futures v0.4.9
Nov 27 18:06:34.908 INFO [stderr]    Compiling openssl-sys v0.9.27
Nov 27 18:06:35.254 INFO [stderr]    Compiling proc-macro2 v0.3.5
Nov 27 18:06:35.391 INFO [stderr]     Checking bytes v0.4.6
Nov 27 18:06:35.960 INFO [stderr]     Checking debug_unreachable v0.1.1
Nov 27 18:06:36.744 INFO [stderr]     Checking chrono v0.4.1
Nov 27 18:06:36.925 INFO [stderr]     Checking slog-scope v4.0.1
Nov 27 18:06:37.726 INFO [stderr]     Checking futf v0.1.3
Nov 27 18:06:41.396 INFO [stderr]     Checking slog-async v2.3.0
Nov 27 18:06:41.412 INFO [stderr]    Compiling html5ever v0.18.0
Nov 27 18:06:42.552 INFO [stderr]     Checking bit-set v0.4.0
Nov 27 18:06:44.414 INFO [stderr]     Checking tokio-threadpool v0.1.1
Nov 27 18:06:50.821 INFO [stderr]     Checking slog-stdlog v3.0.2
Nov 27 18:06:50.824 INFO [stderr]     Checking tendril v0.3.1
Nov 27 18:06:50.848 INFO [stderr]     Checking tokio-io v0.1.6
Nov 27 18:06:52.029 INFO [stderr]     Checking slog-term v2.3.0
Nov 27 18:06:52.082 INFO [stderr]     Checking failure v0.1.1
Nov 27 18:06:52.959 INFO [stderr]    Compiling quote v0.5.1
Nov 27 18:06:54.444 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Nov 27 18:06:55.905 INFO [stderr]    Compiling openssl v0.9.24
Nov 27 18:06:56.773 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 27 18:07:01.313 INFO [stderr]    Compiling syn v0.13.1
Nov 27 18:07:01.538 INFO [stderr]    Compiling string_cache v0.6.2
Nov 27 18:07:01.632 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 27 18:07:01.633 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 27 18:07:04.329 INFO [stderr]     Checking tokio v0.1.4
Nov 27 18:07:08.594 INFO [stderr]     Checking tokio-core v0.1.16
Nov 27 18:07:09.314 INFO [stderr]    Compiling markup5ever v0.3.2
Nov 27 18:07:16.549 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 18:07:18.036 INFO [stderr]     Checking native-tls v0.1.5
Nov 27 18:07:19.824 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 27 18:07:24.042 INFO [stderr]     Checking hyper v0.11.24
Nov 27 18:07:25.640 INFO [stderr]     Checking serde_json v1.0.13
Nov 27 18:07:25.640 INFO [stderr]     Checking serde_urlencoded v0.5.1
Nov 27 18:07:31.324 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 27 18:07:38.613 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 27 18:07:43.457 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 27 18:07:44.421 INFO [stderr]     Checking select v0.4.2
Nov 27 18:07:45.659 INFO [stderr]     Checking reqwest v0.8.5
Nov 27 18:07:55.806 INFO [stderr]     Checking sloggers v0.2.6
Nov 27 18:07:57.263 INFO [stderr]     Checking scrapper_v2 v0.1.0 (/source)
Nov 27 18:08:00.671 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 27 18:08:00.671 INFO [stderr]    --> src/crawler.rs:191:5
Nov 27 18:08:00.671 INFO [stderr]     |
Nov 27 18:08:00.671 INFO [stderr] 191 |     SameThread,
Nov 27 18:08:00.671 INFO [stderr]     |     ^^^^^^^^^^
Nov 27 18:08:00.671 INFO [stderr]     |
Nov 27 18:08:00.671 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 18:08:00.671 INFO [stderr] 
Nov 27 18:08:00.671 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 27 18:08:00.671 INFO [stderr]  --> src/main.rs:2:12
Nov 27 18:08:00.671 INFO [stderr]   |
Nov 27 18:08:00.671 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 27 18:08:00.671 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:08:00.671 INFO [stderr]   |
Nov 27 18:08:00.671 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:08:00.672 INFO [stderr] 
Nov 27 18:08:00.684 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 27 18:08:00.684 INFO [stderr]   --> src/fork.rs:91:21
Nov 27 18:08:00.684 INFO [stderr]    |
Nov 27 18:08:00.684 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.684 INFO [stderr]    |                     ^^^^^^
Nov 27 18:08:00.684 INFO [stderr]    |
Nov 27 18:08:00.684 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 27 18:08:00.684 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 27 18:08:00.684 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 27 18:08:00.684 INFO [stderr]   --> src/fork.rs:91:54
Nov 27 18:08:00.684 INFO [stderr]    |
Nov 27 18:08:00.684 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.684 INFO [stderr]    |                                                      ^^^^^^^
Nov 27 18:08:00.684 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 27 18:08:00.684 INFO [stderr]   --> src/fork.rs:91:64
Nov 27 18:08:00.684 INFO [stderr]    |
Nov 27 18:08:00.684 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.685 INFO [stderr]    |                                                                ^^^^^^^^
Nov 27 18:08:00.685 INFO [stderr] 
Nov 27 18:08:00.892 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 27 18:08:00.892 INFO [stderr]    --> src/crawler.rs:191:5
Nov 27 18:08:00.892 INFO [stderr]     |
Nov 27 18:08:00.892 INFO [stderr] 191 |     SameThread,
Nov 27 18:08:00.892 INFO [stderr]     |     ^^^^^^^^^^
Nov 27 18:08:00.892 INFO [stderr]     |
Nov 27 18:08:00.892 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 18:08:00.892 INFO [stderr] 
Nov 27 18:08:00.892 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 27 18:08:00.892 INFO [stderr]  --> src/main.rs:2:12
Nov 27 18:08:00.892 INFO [stderr]   |
Nov 27 18:08:00.892 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 27 18:08:00.892 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:08:00.892 INFO [stderr]   |
Nov 27 18:08:00.892 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:08:00.893 INFO [stderr] 
Nov 27 18:08:00.893 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 27 18:08:00.893 INFO [stderr]   --> src/fork.rs:91:21
Nov 27 18:08:00.893 INFO [stderr]    |
Nov 27 18:08:00.893 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.893 INFO [stderr]    |                     ^^^^^^
Nov 27 18:08:00.893 INFO [stderr]    |
Nov 27 18:08:00.893 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 27 18:08:00.893 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 27 18:08:00.893 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 27 18:08:00.893 INFO [stderr]   --> src/fork.rs:91:54
Nov 27 18:08:00.893 INFO [stderr]    |
Nov 27 18:08:00.893 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.893 INFO [stderr]    |                                                      ^^^^^^^
Nov 27 18:08:00.893 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 27 18:08:00.893 INFO [stderr]   --> src/fork.rs:91:64
Nov 27 18:08:00.893 INFO [stderr]    |
Nov 27 18:08:00.893 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 27 18:08:00.893 INFO [stderr]    |                                                                ^^^^^^^^
Nov 27 18:08:00.893 INFO [stderr] 
Nov 27 18:08:00.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Nov 27 18:08:00.988 INFO [stderr] su: No module specific data is present
Nov 27 18:08:01.574 INFO running `"docker" "inspect" "8b2ac5a451a5d596526b929cd7914b0d06b688544bc4d00404403228b55266d4"`
Nov 27 18:08:01.885 INFO running `"docker" "rm" "-f" "8b2ac5a451a5d596526b929cd7914b0d06b688544bc4d00404403228b55266d4"`
Nov 27 18:08:02.318 INFO [stdout] 8b2ac5a451a5d596526b929cd7914b0d06b688544bc4d00404403228b55266d4