Dec 04 10:29:08.048 INFO checking selecao3/rust_image_scraping against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:29:08.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:29:08.345 INFO [stdout] d4fc42601f00b83f77b0c5e4b83a8b378d0ff56308910fdb465915e9a2ad3266
Dec 04 10:29:08.347 INFO running `"docker" "start" "-a" "d4fc42601f00b83f77b0c5e4b83a8b378d0ff56308910fdb465915e9a2ad3266"`
Dec 04 10:29:08.852 INFO [stderr] usermod: no changes
Dec 04 10:29:09.114 INFO [stderr]    Compiling serde v1.0.55
Dec 04 10:29:09.114 INFO [stderr]    Compiling procedural-masquerade v0.1.5
Dec 04 10:29:09.114 INFO [stderr]     Checking smallvec v0.6.1
Dec 04 10:29:09.115 INFO [stderr]     Checking ego-tree v0.3.0
Dec 04 10:29:09.116 INFO [stderr]     Checking net2 v0.2.32
Dec 04 10:29:09.117 INFO [stderr]    Compiling openssl-sys v0.9.30
Dec 04 10:29:09.723 INFO [stderr]     Checking dtoa-short v0.3.2
Dec 04 10:29:10.375 INFO [stderr]     Checking servo_arc v0.1.1
Dec 04 10:29:10.891 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 04 10:29:11.251 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 10:29:11.311 INFO [stderr]     Checking mio v0.6.14
Dec 04 10:29:11.354 INFO [stderr]    Compiling cssparser v0.23.7
Dec 04 10:29:12.665 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 04 10:29:15.273 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 04 10:29:15.315 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 04 10:29:17.603 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 04 10:29:18.175 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 10:29:18.727 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 10:29:23.383 INFO [stderr]    Compiling cssparser-macros v0.3.3
Dec 04 10:29:23.391 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Dec 04 10:29:23.611 INFO [stderr]    Compiling selectors v0.19.0
Dec 04 10:29:25.235 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 10:29:37.556 INFO [stderr]    Compiling string_cache v0.7.2
Dec 04 10:29:37.759 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 10:29:37.899 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 10:29:40.372 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 10:29:41.419 INFO [stderr]     Checking tokio v0.1.6
Dec 04 10:29:44.198 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 10:29:48.727 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 10:29:49.657 INFO [stderr]     Checking serde_json v1.0.17
Dec 04 10:29:49.658 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 04 10:29:49.693 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 10:29:52.114 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 10:29:56.775 INFO [stderr]     Checking hyper v0.11.27
Dec 04 10:30:06.264 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 04 10:30:13.943 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 04 10:30:15.987 INFO [stderr]     Checking reqwest v0.8.5
Dec 04 10:30:19.125 INFO [stderr]     Checking html5ever v0.22.3
Dec 04 10:30:21.898 INFO [stderr]     Checking scraper v0.6.0
Dec 04 10:30:23.043 INFO [stderr]     Checking scraping01 v0.1.0 (/source)
Dec 04 10:30:25.339 INFO [stderr] warning: unused import: `std::io`
Dec 04 10:30:25.339 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:30:25.340 INFO [stderr]    |
Dec 04 10:30:25.340 INFO [stderr] 10 | use std::io;
Dec 04 10:30:25.340 INFO [stderr]    |     ^^^^^^^
Dec 04 10:30:25.340 INFO [stderr]    |
Dec 04 10:30:25.341 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:30:25.341 INFO [stderr] 
Dec 04 10:30:25.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:30:25.491 INFO [stderr]   --> src/main.rs:44:17
Dec 04 10:30:25.491 INFO [stderr]    |
Dec 04 10:30:25.491 INFO [stderr] 44 |                 f.write_all(&body);
Dec 04 10:30:25.492 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 04 10:30:25.492 INFO [stderr]    |
Dec 04 10:30:25.492 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:30:25.493 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:30:25.493 INFO [stderr] 
Dec 04 10:30:25.607 INFO [stderr] warning: unused import: `std::io`
Dec 04 10:30:25.607 INFO [stderr]   --> src/main.rs:10:5
Dec 04 10:30:25.607 INFO [stderr]    |
Dec 04 10:30:25.608 INFO [stderr] 10 | use std::io;
Dec 04 10:30:25.608 INFO [stderr]    |     ^^^^^^^
Dec 04 10:30:25.608 INFO [stderr]    |
Dec 04 10:30:25.608 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:30:25.608 INFO [stderr] 
Dec 04 10:30:25.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:30:25.731 INFO [stderr]   --> src/main.rs:44:17
Dec 04 10:30:25.732 INFO [stderr]    |
Dec 04 10:30:25.732 INFO [stderr] 44 |                 f.write_all(&body);
Dec 04 10:30:25.732 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 04 10:30:25.732 INFO [stderr]    |
Dec 04 10:30:25.733 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:30:25.733 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:30:25.733 INFO [stderr] 
Dec 04 10:30:25.778 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Dec 04 10:30:25.810 INFO [stderr] su: No module specific data is present
Dec 04 10:30:27.473 INFO running `"docker" "inspect" "d4fc42601f00b83f77b0c5e4b83a8b378d0ff56308910fdb465915e9a2ad3266"`
Dec 04 10:30:27.805 INFO running `"docker" "rm" "-f" "d4fc42601f00b83f77b0c5e4b83a8b378d0ff56308910fdb465915e9a2ad3266"`
Dec 04 10:30:28.087 INFO [stdout] d4fc42601f00b83f77b0c5e4b83a8b378d0ff56308910fdb465915e9a2ad3266