Dec 06 04:53:38.528 INFO testing brimatteng/Learn-Rust---Hacker-News-Scraper against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 04:53:38.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 04:53:39.116 INFO [stdout] 44656a5e24217650d0cd65b75805f59ab52d7b00365f4d585d70fc0465cc17a7
Dec 06 04:53:39.118 INFO running `"docker" "start" "-a" "44656a5e24217650d0cd65b75805f59ab52d7b00365f4d585d70fc0465cc17a7"`
Dec 06 04:53:40.201 INFO [stderr] usermod: no changes
Dec 06 04:53:40.408 INFO [stderr]    Compiling serde v1.0.8
Dec 06 04:53:40.408 INFO [stderr]    Compiling utf-8 v0.6.0
Dec 06 04:53:40.408 INFO [stderr]    Compiling libflate v0.1.8
Dec 06 04:53:40.408 INFO [stderr]    Compiling colored v1.5.1
Dec 06 04:53:40.408 INFO [stderr]    Compiling bit-set v0.4.0
Dec 06 04:53:40.408 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 06 04:53:40.410 INFO [stderr]    Compiling idna v0.1.2
Dec 06 04:53:40.410 INFO [stderr]    Compiling debug_unreachable v0.1.1
Dec 06 04:53:41.478 INFO [stderr]    Compiling futf v0.1.3
Dec 06 04:53:42.096 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 06 04:53:42.190 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 06 04:53:43.729 INFO [stderr]    Compiling tendril v0.2.4
Dec 06 04:53:43.960 INFO [stderr]    Compiling html5ever v0.14.1
Dec 06 04:53:48.248 INFO [stderr]    Compiling string_cache v0.4.0
Dec 06 04:53:51.395 INFO [stderr]    Compiling html5ever-atoms v0.2.2
Dec 06 04:53:51.470 INFO [stderr]    Compiling url v1.5.0
Dec 06 04:53:58.460 INFO [stderr]    Compiling hyper v0.10.12
Dec 06 04:54:09.144 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 06 04:54:09.424 INFO [stderr]    Compiling serde_json v1.0.2
Dec 06 04:54:10.449 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 06 04:54:12.417 INFO [stderr]    Compiling select v0.4.0
Dec 06 04:54:17.518 INFO [stderr]    Compiling reqwest v0.6.2
Dec 06 04:54:21.121 INFO [stderr]    Compiling hacker-news-reader v0.1.0 (/source)
Dec 06 04:54:22.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:22.052 INFO [stderr]   --> src/main.rs:37:5
Dec 06 04:54:22.052 INFO [stderr]    |
Dec 06 04:54:22.052 INFO [stderr] 37 |     resp.read_to_string(&mut content);
Dec 06 04:54:22.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:22.052 INFO [stderr]    |
Dec 06 04:54:22.053 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 04:54:22.053 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:22.053 INFO [stderr] 
Dec 06 04:54:24.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.48s
Dec 06 04:54:24.713 INFO [stderr] su: No module specific data is present
Dec 06 04:54:25.934 INFO running `"docker" "inspect" "44656a5e24217650d0cd65b75805f59ab52d7b00365f4d585d70fc0465cc17a7"`
Dec 06 04:54:26.166 INFO running `"docker" "rm" "-f" "44656a5e24217650d0cd65b75805f59ab52d7b00365f4d585d70fc0465cc17a7"`
Dec 06 04:54:26.515 INFO [stdout] 44656a5e24217650d0cd65b75805f59ab52d7b00365f4d585d70fc0465cc17a7
Dec 06 04:54:26.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 04:54:27.060 INFO [stdout] 3d911da237805faced6a5169439ba2d40afaa0d451ae8bdf0bdc4625785e4df2
Dec 06 04:54:27.068 INFO running `"docker" "start" "-a" "3d911da237805faced6a5169439ba2d40afaa0d451ae8bdf0bdc4625785e4df2"`
Dec 06 04:54:29.176 INFO [stderr] usermod: no changes
Dec 06 04:54:29.385 INFO [stderr]    Compiling hacker-news-reader v0.1.0 (/source)
Dec 06 04:54:30.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:30.376 INFO [stderr]   --> src/main.rs:37:5
Dec 06 04:54:30.377 INFO [stderr]    |
Dec 06 04:54:30.377 INFO [stderr] 37 |     resp.read_to_string(&mut content);
Dec 06 04:54:30.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:30.378 INFO [stderr]    |
Dec 06 04:54:30.378 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 04:54:30.378 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:30.378 INFO [stderr] 
Dec 06 04:54:30.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 06 04:54:30.745 INFO [stderr] su: No module specific data is present
Dec 06 04:54:32.216 INFO running `"docker" "inspect" "3d911da237805faced6a5169439ba2d40afaa0d451ae8bdf0bdc4625785e4df2"`
Dec 06 04:54:32.536 INFO running `"docker" "rm" "-f" "3d911da237805faced6a5169439ba2d40afaa0d451ae8bdf0bdc4625785e4df2"`
Dec 06 04:54:32.856 INFO [stdout] 3d911da237805faced6a5169439ba2d40afaa0d451ae8bdf0bdc4625785e4df2
Dec 06 04:54:32.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 04:54:33.424 INFO [stdout] ba92281d7201e2c9bfc45ecd81effbe93cf5c0e0e439c616056a199630c74fe6
Dec 06 04:54:33.430 INFO running `"docker" "start" "-a" "ba92281d7201e2c9bfc45ecd81effbe93cf5c0e0e439c616056a199630c74fe6"`
Dec 06 04:54:34.963 INFO [stderr] usermod: no changes
Dec 06 04:54:35.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 06 04:54:35.178 INFO [stderr]      Running /target/debug/deps/hacker_news_reader-81f1ef19fea148ef
Dec 06 04:54:35.180 INFO [stdout] 
Dec 06 04:54:35.180 INFO [stdout] running 0 tests
Dec 06 04:54:35.180 INFO [stdout] 
Dec 06 04:54:35.180 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:54:35.180 INFO [stdout] 
Dec 06 04:54:35.192 INFO [stderr] su: No module specific data is present
Dec 06 04:54:36.072 INFO running `"docker" "inspect" "ba92281d7201e2c9bfc45ecd81effbe93cf5c0e0e439c616056a199630c74fe6"`
Dec 06 04:54:36.468 INFO running `"docker" "rm" "-f" "ba92281d7201e2c9bfc45ecd81effbe93cf5c0e0e439c616056a199630c74fe6"`
Dec 06 04:54:36.812 INFO [stdout] ba92281d7201e2c9bfc45ecd81effbe93cf5c0e0e439c616056a199630c74fe6