Dec 18 02:59:50.225 INFO checking brimatteng/Learn-Rust---Hacker-News-Scraper against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:59:50.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/brimatteng/Learn-Rust---Hacker-News-Scraper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:59:50.719 INFO [stdout] 250b8aca38b51f3c437447d83063e4c039d5672270899a41d445abb467a24694
Dec 18 02:59:50.726 INFO running `"docker" "start" "-a" "250b8aca38b51f3c437447d83063e4c039d5672270899a41d445abb467a24694"`
Dec 18 02:59:52.824 INFO [stderr]    Compiling openssl v0.9.14
Dec 18 02:59:52.825 INFO [stderr]    Compiling openssl-sys v0.9.14
Dec 18 02:59:52.827 INFO [stderr]     Checking colored v1.5.1
Dec 18 02:59:52.827 INFO [stderr]     Checking libflate v0.1.8
Dec 18 02:59:52.827 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 18 02:59:52.828 INFO [stderr]     Checking url v1.5.0
Dec 18 02:59:54.650 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 18 02:59:54.888 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 18 02:59:57.500 INFO [stderr]    Compiling html5ever v0.14.1
Dec 18 03:00:01.198 INFO [stderr]    Compiling string_cache v0.4.0
Dec 18 03:00:01.200 INFO [stderr]    Compiling html5ever-atoms v0.2.2
Dec 18 03:00:01.792 INFO [stderr]     Checking hyper v0.10.12
Dec 18 03:00:01.794 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 18 03:00:14.976 INFO [stderr]     Checking native-tls v0.1.2
Dec 18 03:00:16.166 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 18 03:00:17.158 INFO [stderr]     Checking reqwest v0.6.2
Dec 18 03:00:21.034 INFO [stderr]     Checking select v0.4.0
Dec 18 03:00:21.879 INFO [stderr]     Checking hacker-news-reader v0.1.0 (/opt/crater/workdir)
Dec 18 03:00:23.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:00:23.056 INFO [stderr]   --> src/main.rs:37:5
Dec 18 03:00:23.056 INFO [stderr]    |
Dec 18 03:00:23.056 INFO [stderr] 37 |     resp.read_to_string(&mut content);
Dec 18 03:00:23.056 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:00:23.056 INFO [stderr]    |
Dec 18 03:00:23.056 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 03:00:23.056 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:00:23.056 INFO [stderr] 
Dec 18 03:00:23.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:00:23.449 INFO [stderr]   --> src/main.rs:37:5
Dec 18 03:00:23.449 INFO [stderr]    |
Dec 18 03:00:23.449 INFO [stderr] 37 |     resp.read_to_string(&mut content);
Dec 18 03:00:23.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:00:23.450 INFO [stderr]    |
Dec 18 03:00:23.450 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 03:00:23.450 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:00:23.450 INFO [stderr] 
Dec 18 03:00:23.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.93s
Dec 18 03:00:24.690 INFO running `"docker" "inspect" "250b8aca38b51f3c437447d83063e4c039d5672270899a41d445abb467a24694"`
Dec 18 03:00:25.116 INFO running `"docker" "rm" "-f" "250b8aca38b51f3c437447d83063e4c039d5672270899a41d445abb467a24694"`
Dec 18 03:00:25.443 INFO [stdout] 250b8aca38b51f3c437447d83063e4c039d5672270899a41d445abb467a24694