Dec 13 17:13:57.745 INFO testing hwchen/reddit-focus against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:13:57.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:13:58.519 INFO [stdout] 4e18583d90b712d97538fa9cdeda51c5a6abd89943cdd5ff02a17841c06d3ca4
Dec 13 17:13:58.521 INFO running `"docker" "start" "-a" "4e18583d90b712d97538fa9cdeda51c5a6abd89943cdd5ff02a17841c06d3ca4"`
Dec 13 17:14:00.611 INFO [stderr] usermod: no changes
Dec 13 17:14:00.995 INFO [stderr]    Compiling serde v1.0.33
Dec 13 17:14:00.996 INFO [stderr]    Compiling itoa v0.4.0
Dec 13 17:14:01.001 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 13 17:14:01.001 INFO [stderr]    Compiling tokio-executor v0.1.0
Dec 13 17:14:01.002 INFO [stderr]    Compiling crossbeam-epoch v0.4.0
Dec 13 17:14:01.003 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 13 17:14:01.003 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 13 17:14:01.003 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 13 17:14:03.655 INFO [stderr]    Compiling backtrace v0.3.5
Dec 13 17:14:10.363 INFO [stderr]    Compiling serde_derive_internals v0.21.0
Dec 13 17:14:10.365 INFO [stderr]    Compiling crossbeam-deque v0.3.0
Dec 13 17:14:10.366 INFO [stderr]    Compiling failure v0.1.1
Dec 13 17:14:10.479 INFO [stderr]    Compiling tokio-reactor v0.1.0
Dec 13 17:14:11.216 INFO [stderr]    Compiling openssl v0.9.24
Dec 13 17:14:13.915 INFO [stderr]    Compiling tokio-threadpool v0.1.0
Dec 13 17:14:20.651 INFO [stderr]    Compiling serde_derive v1.0.33
Dec 13 17:14:21.772 INFO [stderr]    Compiling tokio v0.1.3
Dec 13 17:14:27.723 INFO [stderr]    Compiling tokio-core v0.1.15
Dec 13 17:14:32.372 INFO [stderr]    Compiling native-tls v0.1.5
Dec 13 17:14:39.775 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 17:14:40.156 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 17:14:44.564 INFO [stderr]    Compiling serde_json v1.0.12
Dec 13 17:14:44.565 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 13 17:14:48.443 INFO [stderr]    Compiling hyper v0.11.22
Dec 13 17:15:01.091 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 13 17:15:03.463 INFO [stderr]    Compiling reqwest v0.8.5
Dec 13 17:15:11.967 INFO [stderr]    Compiling reddit-focus v0.1.0 (/source)
Dec 13 17:15:15.298 INFO [stderr] warning: unused variable: `after`
Dec 13 17:15:15.298 INFO [stderr]   --> src/main.rs:44:10
Dec 13 17:15:15.298 INFO [stderr]    |
Dec 13 17:15:15.298 INFO [stderr] 44 |     let (after, new_posts) = get_new_posts(&client, &subreddit, token, n)?;
Dec 13 17:15:15.298 INFO [stderr]    |          ^^^^^ help: consider using `_after` instead
Dec 13 17:15:15.298 INFO [stderr]    |
Dec 13 17:15:15.298 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 17:15:15.298 INFO [stderr] 
Dec 13 17:15:15.403 INFO [stderr] warning: constant item is never used: `TOKEN_ENDPOINT`
Dec 13 17:15:15.403 INFO [stderr]   --> src/main.rs:13:1
Dec 13 17:15:15.403 INFO [stderr]    |
Dec 13 17:15:15.403 INFO [stderr] 13 | const TOKEN_ENDPOINT: &str = "https://www.reddit.com/api/v1/access_token";
Dec 13 17:15:15.403 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:15.403 INFO [stderr]    |
Dec 13 17:15:15.403 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:15:15.403 INFO [stderr] 
Dec 13 17:15:15.403 INFO [stderr] warning: constant item is never used: `CLIENT_ID`
Dec 13 17:15:15.403 INFO [stderr]   --> src/main.rs:15:1
Dec 13 17:15:15.403 INFO [stderr]    |
Dec 13 17:15:15.403 INFO [stderr] 15 | const CLIENT_ID: &str = "8YAYsOZ17tKZ_g";
Dec 13 17:15:15.403 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:15.403 INFO [stderr] 
Dec 13 17:15:15.403 INFO [stderr] warning: function is never used: `get_token`
Dec 13 17:15:15.403 INFO [stderr]   --> src/main.rs:61:1
Dec 13 17:15:15.403 INFO [stderr]    |
Dec 13 17:15:15.403 INFO [stderr] 61 | fn get_token(client: &reqwest::Client, token_endpoint: &str, client_id: &str, secret: &str) -> Result<TokenResponse, Error> {
Dec 13 17:15:15.403 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:15.403 INFO [stderr] 
Dec 13 17:15:20.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Dec 13 17:15:20.195 INFO [stderr] su: No module specific data is present
Dec 13 17:15:21.701 INFO running `"docker" "inspect" "4e18583d90b712d97538fa9cdeda51c5a6abd89943cdd5ff02a17841c06d3ca4"`
Dec 13 17:15:22.096 INFO running `"docker" "rm" "-f" "4e18583d90b712d97538fa9cdeda51c5a6abd89943cdd5ff02a17841c06d3ca4"`
Dec 13 17:15:22.423 INFO [stdout] 4e18583d90b712d97538fa9cdeda51c5a6abd89943cdd5ff02a17841c06d3ca4
Dec 13 17:15:22.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:15:23.173 INFO [stdout] a74658d60ccb4f55602e848499225d3aab10ddec3c8d792d8bb6e45fdead4c94
Dec 13 17:15:23.176 INFO running `"docker" "start" "-a" "a74658d60ccb4f55602e848499225d3aab10ddec3c8d792d8bb6e45fdead4c94"`
Dec 13 17:15:24.443 INFO [stderr] usermod: no changes
Dec 13 17:15:24.766 INFO [stderr]    Compiling reddit-focus v0.1.0 (/source)
Dec 13 17:15:28.155 INFO [stderr] warning: unused variable: `after`
Dec 13 17:15:28.155 INFO [stderr]   --> src/main.rs:44:10
Dec 13 17:15:28.155 INFO [stderr]    |
Dec 13 17:15:28.155 INFO [stderr] 44 |     let (after, new_posts) = get_new_posts(&client, &subreddit, token, n)?;
Dec 13 17:15:28.155 INFO [stderr]    |          ^^^^^ help: consider using `_after` instead
Dec 13 17:15:28.155 INFO [stderr]    |
Dec 13 17:15:28.155 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 17:15:28.155 INFO [stderr] 
Dec 13 17:15:28.260 INFO [stderr] warning: constant item is never used: `TOKEN_ENDPOINT`
Dec 13 17:15:28.260 INFO [stderr]   --> src/main.rs:13:1
Dec 13 17:15:28.260 INFO [stderr]    |
Dec 13 17:15:28.260 INFO [stderr] 13 | const TOKEN_ENDPOINT: &str = "https://www.reddit.com/api/v1/access_token";
Dec 13 17:15:28.260 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:28.260 INFO [stderr]    |
Dec 13 17:15:28.260 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:15:28.260 INFO [stderr] 
Dec 13 17:15:28.260 INFO [stderr] warning: constant item is never used: `CLIENT_ID`
Dec 13 17:15:28.260 INFO [stderr]   --> src/main.rs:15:1
Dec 13 17:15:28.260 INFO [stderr]    |
Dec 13 17:15:28.260 INFO [stderr] 15 | const CLIENT_ID: &str = "8YAYsOZ17tKZ_g";
Dec 13 17:15:28.260 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:28.260 INFO [stderr] 
Dec 13 17:15:28.260 INFO [stderr] warning: function is never used: `get_token`
Dec 13 17:15:28.260 INFO [stderr]   --> src/main.rs:61:1
Dec 13 17:15:28.260 INFO [stderr]    |
Dec 13 17:15:28.260 INFO [stderr] 61 | fn get_token(client: &reqwest::Client, token_endpoint: &str, client_id: &str, secret: &str) -> Result<TokenResponse, Error> {
Dec 13 17:15:28.260 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:15:28.260 INFO [stderr] 
Dec 13 17:15:28.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
Dec 13 17:15:28.683 INFO [stderr] su: No module specific data is present
Dec 13 17:15:29.581 INFO running `"docker" "inspect" "a74658d60ccb4f55602e848499225d3aab10ddec3c8d792d8bb6e45fdead4c94"`
Dec 13 17:15:29.825 INFO running `"docker" "rm" "-f" "a74658d60ccb4f55602e848499225d3aab10ddec3c8d792d8bb6e45fdead4c94"`
Dec 13 17:15:30.088 INFO [stdout] a74658d60ccb4f55602e848499225d3aab10ddec3c8d792d8bb6e45fdead4c94
Dec 13 17:15:30.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:15:30.487 INFO [stdout] bc1d341c6f347839530de92ca98b7f4b8cc3f4e86eb0ffd9c80bd8b0eee977be
Dec 13 17:15:30.489 INFO running `"docker" "start" "-a" "bc1d341c6f347839530de92ca98b7f4b8cc3f4e86eb0ffd9c80bd8b0eee977be"`
Dec 13 17:15:32.023 INFO [stderr] usermod: no changes
Dec 13 17:15:32.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 17:15:32.179 INFO [stderr]      Running /target/debug/deps/reddit_focus-b76c826d177b6762
Dec 13 17:15:32.183 INFO [stdout] 
Dec 13 17:15:32.183 INFO [stdout] running 0 tests
Dec 13 17:15:32.183 INFO [stdout] 
Dec 13 17:15:32.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:15:32.183 INFO [stdout] 
Dec 13 17:15:32.189 INFO [stderr] su: No module specific data is present
Dec 13 17:15:32.895 INFO running `"docker" "inspect" "bc1d341c6f347839530de92ca98b7f4b8cc3f4e86eb0ffd9c80bd8b0eee977be"`
Dec 13 17:15:33.126 INFO running `"docker" "rm" "-f" "bc1d341c6f347839530de92ca98b7f4b8cc3f4e86eb0ffd9c80bd8b0eee977be"`
Dec 13 17:15:33.437 INFO [stdout] bc1d341c6f347839530de92ca98b7f4b8cc3f4e86eb0ffd9c80bd8b0eee977be