Nov 16 09:57:11.076 INFO testing twissel/scrapper against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:57:11.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:57:11.580 INFO [stdout] df904f730d5a37c3fd12eeeb2b4e9503b2ec0b0e6119f64e3d20b6833553d646
Nov 16 09:57:11.583 INFO running `"docker" "start" "-a" "df904f730d5a37c3fd12eeeb2b4e9503b2ec0b0e6119f64e3d20b6833553d646"`
Nov 16 09:57:13.650 INFO [stderr] usermod: no changes
Nov 16 09:57:14.027 INFO [stderr]    Compiling string_cache_shared v0.3.0
Nov 16 09:57:14.027 INFO [stderr]    Compiling mac v0.1.1
Nov 16 09:57:14.027 INFO [stderr]    Compiling precomputed-hash v0.1.1
Nov 16 09:57:14.027 INFO [stderr]    Compiling utf-8 v0.7.2
Nov 16 09:57:14.027 INFO [stderr]    Compiling slog v2.2.3
Nov 16 09:57:14.027 INFO [stderr]    Compiling bit-vec v0.4.4
Nov 16 09:57:14.027 INFO [stderr]    Compiling take_mut v0.2.2
Nov 16 09:57:14.027 INFO [stderr]    Compiling trackable v0.2.15
Nov 16 09:57:14.754 INFO [stderr]    Compiling isatty v0.1.6
Nov 16 09:57:14.836 INFO [stderr]    Compiling tokio-executor v0.1.1
Nov 16 09:57:14.996 INFO [stderr]    Compiling ex-futures v0.4.9
Nov 16 09:57:15.076 INFO [stderr]    Compiling openssl-sys v0.9.27
Nov 16 09:57:16.095 INFO [stderr]    Compiling proc-macro2 v0.3.5
Nov 16 09:57:16.096 INFO [stderr]    Compiling debug_unreachable v0.1.1
Nov 16 09:57:17.295 INFO [stderr]    Compiling chrono v0.4.1
Nov 16 09:57:17.297 INFO [stderr]    Compiling tokio-io v0.1.6
Nov 16 09:57:17.315 INFO [stderr]    Compiling futf v0.1.3
Nov 16 09:57:17.319 INFO [stderr]    Compiling bit-set v0.4.0
Nov 16 09:57:17.319 INFO [stderr]    Compiling html5ever v0.18.0
Nov 16 09:57:17.346 INFO [stderr]    Compiling synstructure v0.6.1
Nov 16 09:57:18.064 INFO [stderr]    Compiling tokio-threadpool v0.1.1
Nov 16 09:57:18.439 INFO [stderr]    Compiling slog-scope v4.0.1
Nov 16 09:57:21.587 INFO [stderr]    Compiling slog-async v2.3.0
Nov 16 09:57:21.900 INFO [stderr]    Compiling libflate v0.1.14
Nov 16 09:57:21.913 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Nov 16 09:57:25.255 INFO [stderr]    Compiling tendril v0.3.1
Nov 16 09:57:25.283 INFO [stderr]    Compiling tokio-reactor v0.1.1
Nov 16 09:57:25.324 INFO [stderr]    Compiling slog-stdlog v3.0.2
Nov 16 09:57:25.340 INFO [stderr]    Compiling quote v0.5.1
Nov 16 09:57:25.388 INFO [stderr]    Compiling openssl v0.9.24
Nov 16 09:57:25.453 INFO [stderr]    Compiling failure_derive v0.1.1
Nov 16 09:57:28.161 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Nov 16 09:57:31.863 INFO [stderr]    Compiling slog-term v2.3.0
Nov 16 09:57:32.255 INFO [stderr]    Compiling syn v0.13.1
Nov 16 09:57:32.323 INFO [stderr]    Compiling string_cache v0.6.2
Nov 16 09:57:32.401 INFO [stderr]    Compiling markup5ever v0.3.2
Nov 16 09:57:32.571 INFO [stderr]    Compiling tokio-tcp v0.1.0
Nov 16 09:57:32.571 INFO [stderr]    Compiling tokio-udp v0.1.0
Nov 16 09:57:32.679 INFO [stderr]    Compiling failure v0.1.1
Nov 16 09:57:37.900 INFO [stderr]    Compiling tokio v0.1.4
Nov 16 09:57:42.483 INFO [stderr]    Compiling tokio-core v0.1.16
Nov 16 09:57:49.466 INFO [stderr]    Compiling native-tls v0.1.5
Nov 16 09:57:55.743 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 16 09:57:55.743 INFO [stderr]    Compiling tokio-tls v0.1.4
Nov 16 09:57:56.007 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 16 09:58:04.367 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 16 09:58:05.187 INFO [stderr]    Compiling hyper v0.11.24
Nov 16 09:58:09.751 INFO [stderr]    Compiling select v0.4.2
Nov 16 09:58:28.513 INFO [stderr]    Compiling sloggers v0.2.6
Nov 16 09:58:32.876 INFO [stderr]    Compiling hyper-tls v0.1.3
Nov 16 09:58:34.867 INFO [stderr]    Compiling reqwest v0.8.5
Nov 16 09:58:47.121 INFO [stderr]    Compiling scrapper_v2 v0.1.0 (/source)
Nov 16 09:58:49.203 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 16 09:58:49.203 INFO [stderr]    --> src/crawler.rs:191:5
Nov 16 09:58:49.204 INFO [stderr]     |
Nov 16 09:58:49.204 INFO [stderr] 191 |     SameThread,
Nov 16 09:58:49.204 INFO [stderr]     |     ^^^^^^^^^^
Nov 16 09:58:49.204 INFO [stderr]     |
Nov 16 09:58:49.205 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 09:58:49.205 INFO [stderr] 
Nov 16 09:58:49.205 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 16 09:58:49.205 INFO [stderr]  --> src/main.rs:2:12
Nov 16 09:58:49.206 INFO [stderr]   |
Nov 16 09:58:49.206 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 16 09:58:49.206 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 09:58:49.206 INFO [stderr]   |
Nov 16 09:58:49.207 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 09:58:49.207 INFO [stderr] 
Nov 16 09:58:49.207 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 16 09:58:49.208 INFO [stderr]   --> src/fork.rs:91:21
Nov 16 09:58:49.208 INFO [stderr]    |
Nov 16 09:58:49.208 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:58:49.209 INFO [stderr]    |                     ^^^^^^
Nov 16 09:58:49.209 INFO [stderr]    |
Nov 16 09:58:49.209 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 16 09:58:49.210 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 16 09:58:49.210 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 16 09:58:49.210 INFO [stderr]   --> src/fork.rs:91:54
Nov 16 09:58:49.210 INFO [stderr]    |
Nov 16 09:58:49.211 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:58:49.211 INFO [stderr]    |                                                      ^^^^^^^
Nov 16 09:58:49.211 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 16 09:58:49.212 INFO [stderr]   --> src/fork.rs:91:64
Nov 16 09:58:49.212 INFO [stderr]    |
Nov 16 09:58:49.212 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:58:49.213 INFO [stderr]    |                                                                ^^^^^^^^
Nov 16 09:58:49.213 INFO [stderr] 
Nov 16 09:58:57.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Nov 16 09:58:57.684 INFO [stderr] su: No module specific data is present
Nov 16 09:58:58.514 INFO running `"docker" "inspect" "df904f730d5a37c3fd12eeeb2b4e9503b2ec0b0e6119f64e3d20b6833553d646"`
Nov 16 09:58:58.793 INFO running `"docker" "rm" "-f" "df904f730d5a37c3fd12eeeb2b4e9503b2ec0b0e6119f64e3d20b6833553d646"`
Nov 16 09:58:59.049 INFO [stdout] df904f730d5a37c3fd12eeeb2b4e9503b2ec0b0e6119f64e3d20b6833553d646
Nov 16 09:58:59.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:58:59.447 INFO [stdout] ee50578fa6d211bc47ad34263539336a55b34c2a9374402c0f383ad1d5c4ee66
Nov 16 09:58:59.453 INFO running `"docker" "start" "-a" "ee50578fa6d211bc47ad34263539336a55b34c2a9374402c0f383ad1d5c4ee66"`
Nov 16 09:59:00.775 INFO [stderr] usermod: no changes
Nov 16 09:59:01.079 INFO [stderr]    Compiling scrapper_v2 v0.1.0 (/source)
Nov 16 09:59:02.731 INFO [stderr] warning: variant is never constructed: `SameThread`
Nov 16 09:59:02.731 INFO [stderr]    --> src/crawler.rs:191:5
Nov 16 09:59:02.731 INFO [stderr]     |
Nov 16 09:59:02.731 INFO [stderr] 191 |     SameThread,
Nov 16 09:59:02.731 INFO [stderr]     |     ^^^^^^^^^^
Nov 16 09:59:02.731 INFO [stderr]     |
Nov 16 09:59:02.731 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 09:59:02.731 INFO [stderr] 
Nov 16 09:59:02.731 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 16 09:59:02.731 INFO [stderr]  --> src/main.rs:2:12
Nov 16 09:59:02.731 INFO [stderr]   |
Nov 16 09:59:02.731 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 16 09:59:02.731 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 09:59:02.731 INFO [stderr]   |
Nov 16 09:59:02.731 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 09:59:02.731 INFO [stderr] 
Nov 16 09:59:02.735 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 16 09:59:02.735 INFO [stderr]   --> src/fork.rs:91:21
Nov 16 09:59:02.735 INFO [stderr]    |
Nov 16 09:59:02.735 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:59:02.735 INFO [stderr]    |                     ^^^^^^
Nov 16 09:59:02.735 INFO [stderr]    |
Nov 16 09:59:02.735 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 16 09:59:02.735 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 16 09:59:02.735 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 16 09:59:02.735 INFO [stderr]   --> src/fork.rs:91:54
Nov 16 09:59:02.735 INFO [stderr]    |
Nov 16 09:59:02.735 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:59:02.735 INFO [stderr]    |                                                      ^^^^^^^
Nov 16 09:59:02.735 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 16 09:59:02.735 INFO [stderr]   --> src/fork.rs:91:64
Nov 16 09:59:02.735 INFO [stderr]    |
Nov 16 09:59:02.735 INFO [stderr] 91 | type ProngQueque<S: Stream> = VecDeque<Result<Option<S::Item>, S::Error>>;
Nov 16 09:59:02.735 INFO [stderr]    |                                                                ^^^^^^^^
Nov 16 09:59:02.735 INFO [stderr] 
Nov 16 09:59:03.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Nov 16 09:59:03.264 INFO [stderr] su: No module specific data is present
Nov 16 09:59:04.189 INFO running `"docker" "inspect" "ee50578fa6d211bc47ad34263539336a55b34c2a9374402c0f383ad1d5c4ee66"`
Nov 16 09:59:04.427 INFO running `"docker" "rm" "-f" "ee50578fa6d211bc47ad34263539336a55b34c2a9374402c0f383ad1d5c4ee66"`
Nov 16 09:59:04.723 INFO [stdout] ee50578fa6d211bc47ad34263539336a55b34c2a9374402c0f383ad1d5c4ee66
Nov 16 09:59:04.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:59:05.151 INFO [stdout] 09eb889f2ed96ca0092936d7c1506718caf5a1b84cf1e5c5cd014759cd14519d
Nov 16 09:59:05.155 INFO running `"docker" "start" "-a" "09eb889f2ed96ca0092936d7c1506718caf5a1b84cf1e5c5cd014759cd14519d"`
Nov 16 09:59:07.650 INFO [stderr] usermod: no changes
Nov 16 09:59:07.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Nov 16 09:59:07.931 INFO [stderr]      Running /target/debug/deps/scrapper_v2-b1458ab2766ac5ab
Nov 16 09:59:07.936 INFO [stdout] 
Nov 16 09:59:07.936 INFO [stdout] running 0 tests
Nov 16 09:59:07.937 INFO [stdout] 
Nov 16 09:59:07.938 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:59:07.938 INFO [stdout] 
Nov 16 09:59:07.942 INFO [stderr] su: No module specific data is present
Nov 16 09:59:09.553 INFO running `"docker" "inspect" "09eb889f2ed96ca0092936d7c1506718caf5a1b84cf1e5c5cd014759cd14519d"`
Nov 16 09:59:09.913 INFO running `"docker" "rm" "-f" "09eb889f2ed96ca0092936d7c1506718caf5a1b84cf1e5c5cd014759cd14519d"`
Nov 16 09:59:10.287 INFO [stdout] 09eb889f2ed96ca0092936d7c1506718caf5a1b84cf1e5c5cd014759cd14519d