Dec 05 21:28:32.178 INFO testing hwchen/reddit-focus against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:28:32.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 21:28:32.822 INFO [stdout] 3cd690e3a4e88f9b5687731d66b075f7479cca3fab959e6ada1fbad30d4a4e6f
Dec 05 21:28:32.824 INFO running `"docker" "start" "-a" "3cd690e3a4e88f9b5687731d66b075f7479cca3fab959e6ada1fbad30d4a4e6f"`
Dec 05 21:28:35.048 INFO [stderr] usermod: no changes
Dec 05 21:28:35.448 INFO [stderr]    Compiling tokio-executor v0.1.0
Dec 05 21:28:35.453 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 21:28:35.465 INFO [stderr]    Compiling serde_json v1.0.12
Dec 05 21:28:35.471 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 21:28:35.476 INFO [stderr]    Compiling crossbeam-epoch v0.4.0
Dec 05 21:28:35.492 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 05 21:28:35.508 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 21:28:35.513 INFO [stderr]    Compiling serde_derive_internals v0.21.0
Dec 05 21:28:35.597 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 05 21:28:43.210 INFO [stderr]    Compiling crossbeam-deque v0.3.0
Dec 05 21:28:43.862 INFO [stderr]    Compiling tokio-reactor v0.1.0
Dec 05 21:28:48.773 INFO [stderr]    Compiling tokio-threadpool v0.1.0
Dec 05 21:28:49.153 INFO [stderr]    Compiling serde_derive v1.0.33
Dec 05 21:28:55.332 INFO [stderr]    Compiling tokio v0.1.3
Dec 05 21:29:00.392 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 21:29:01.380 INFO [stderr]    Compiling tokio-core v0.1.15
Dec 05 21:29:09.232 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 21:29:09.232 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 05 21:29:09.433 INFO [stderr]    Compiling backtrace v0.3.5
Dec 05 21:29:11.202 INFO [stderr]    Compiling failure v0.1.1
Dec 05 21:29:13.953 INFO [stderr]    Compiling hyper v0.11.22
Dec 05 21:29:23.446 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 05 21:29:25.467 INFO [stderr]    Compiling reqwest v0.8.5
Dec 05 21:29:31.312 INFO [stderr]    Compiling reddit-focus v0.1.0 (/source)
Dec 05 21:29:34.636 INFO [stderr] warning: unused variable: `after`
Dec 05 21:29:34.638 INFO [stderr]   --> src/main.rs:44:10
Dec 05 21:29:34.638 INFO [stderr]    |
Dec 05 21:29:34.638 INFO [stderr] 44 |     let (after, new_posts) = get_new_posts(&client, &subreddit, token, n)?;
Dec 05 21:29:34.638 INFO [stderr]    |          ^^^^^ help: consider using `_after` instead
Dec 05 21:29:34.638 INFO [stderr]    |
Dec 05 21:29:34.638 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:29:34.638 INFO [stderr] 
Dec 05 21:29:34.728 INFO [stderr] warning: constant item is never used: `TOKEN_ENDPOINT`
Dec 05 21:29:34.728 INFO [stderr]   --> src/main.rs:13:1
Dec 05 21:29:34.728 INFO [stderr]    |
Dec 05 21:29:34.728 INFO [stderr] 13 | const TOKEN_ENDPOINT: &str = "https://www.reddit.com/api/v1/access_token";
Dec 05 21:29:34.728 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:34.728 INFO [stderr]    |
Dec 05 21:29:34.728 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:29:34.728 INFO [stderr] 
Dec 05 21:29:34.728 INFO [stderr] warning: constant item is never used: `CLIENT_ID`
Dec 05 21:29:34.728 INFO [stderr]   --> src/main.rs:15:1
Dec 05 21:29:34.728 INFO [stderr]    |
Dec 05 21:29:34.728 INFO [stderr] 15 | const CLIENT_ID: &str = "8YAYsOZ17tKZ_g";
Dec 05 21:29:34.728 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:34.728 INFO [stderr] 
Dec 05 21:29:34.728 INFO [stderr] warning: function is never used: `get_token`
Dec 05 21:29:34.728 INFO [stderr]   --> src/main.rs:61:1
Dec 05 21:29:34.728 INFO [stderr]    |
Dec 05 21:29:34.728 INFO [stderr] 61 | fn get_token(client: &reqwest::Client, token_endpoint: &str, client_id: &str, secret: &str) -> Result<TokenResponse, Error> {
Dec 05 21:29:34.729 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:34.729 INFO [stderr] 
Dec 05 21:29:38.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Dec 05 21:29:38.969 INFO [stderr] su: No module specific data is present
Dec 05 21:29:39.963 INFO running `"docker" "inspect" "3cd690e3a4e88f9b5687731d66b075f7479cca3fab959e6ada1fbad30d4a4e6f"`
Dec 05 21:29:40.142 INFO running `"docker" "rm" "-f" "3cd690e3a4e88f9b5687731d66b075f7479cca3fab959e6ada1fbad30d4a4e6f"`
Dec 05 21:29:40.396 INFO [stdout] 3cd690e3a4e88f9b5687731d66b075f7479cca3fab959e6ada1fbad30d4a4e6f
Dec 05 21:29:40.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 21:29:40.780 INFO [stdout] 9a4ebe8728ea179634e7a591bc5f64ffd82ab33ea140aa3bfd94bf803d8ac202
Dec 05 21:29:40.784 INFO running `"docker" "start" "-a" "9a4ebe8728ea179634e7a591bc5f64ffd82ab33ea140aa3bfd94bf803d8ac202"`
Dec 05 21:29:42.000 INFO [stderr] usermod: no changes
Dec 05 21:29:42.236 INFO [stderr]    Compiling reddit-focus v0.1.0 (/source)
Dec 05 21:29:45.504 INFO [stderr] warning: unused variable: `after`
Dec 05 21:29:45.504 INFO [stderr]   --> src/main.rs:44:10
Dec 05 21:29:45.504 INFO [stderr]    |
Dec 05 21:29:45.504 INFO [stderr] 44 |     let (after, new_posts) = get_new_posts(&client, &subreddit, token, n)?;
Dec 05 21:29:45.504 INFO [stderr]    |          ^^^^^ help: consider using `_after` instead
Dec 05 21:29:45.504 INFO [stderr]    |
Dec 05 21:29:45.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:29:45.504 INFO [stderr] 
Dec 05 21:29:45.597 INFO [stderr] warning: constant item is never used: `TOKEN_ENDPOINT`
Dec 05 21:29:45.597 INFO [stderr]   --> src/main.rs:13:1
Dec 05 21:29:45.597 INFO [stderr]    |
Dec 05 21:29:45.597 INFO [stderr] 13 | const TOKEN_ENDPOINT: &str = "https://www.reddit.com/api/v1/access_token";
Dec 05 21:29:45.597 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:45.597 INFO [stderr]    |
Dec 05 21:29:45.597 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:29:45.598 INFO [stderr] 
Dec 05 21:29:45.598 INFO [stderr] warning: constant item is never used: `CLIENT_ID`
Dec 05 21:29:45.598 INFO [stderr]   --> src/main.rs:15:1
Dec 05 21:29:45.598 INFO [stderr]    |
Dec 05 21:29:45.598 INFO [stderr] 15 | const CLIENT_ID: &str = "8YAYsOZ17tKZ_g";
Dec 05 21:29:45.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:45.598 INFO [stderr] 
Dec 05 21:29:45.598 INFO [stderr] warning: function is never used: `get_token`
Dec 05 21:29:45.598 INFO [stderr]   --> src/main.rs:61:1
Dec 05 21:29:45.598 INFO [stderr]    |
Dec 05 21:29:45.598 INFO [stderr] 61 | fn get_token(client: &reqwest::Client, token_endpoint: &str, client_id: &str, secret: &str) -> Result<TokenResponse, Error> {
Dec 05 21:29:45.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:29:45.598 INFO [stderr] 
Dec 05 21:29:46.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
Dec 05 21:29:46.040 INFO [stderr] su: No module specific data is present
Dec 05 21:29:47.062 INFO running `"docker" "inspect" "9a4ebe8728ea179634e7a591bc5f64ffd82ab33ea140aa3bfd94bf803d8ac202"`
Dec 05 21:29:47.398 INFO running `"docker" "rm" "-f" "9a4ebe8728ea179634e7a591bc5f64ffd82ab33ea140aa3bfd94bf803d8ac202"`
Dec 05 21:29:47.756 INFO [stdout] 9a4ebe8728ea179634e7a591bc5f64ffd82ab33ea140aa3bfd94bf803d8ac202
Dec 05 21:29:47.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 21:29:48.338 INFO [stdout] ef9a076d71222ac31567be6e987743a1f5d9e0afb24275cf56eac5746097bba7
Dec 05 21:29:48.340 INFO running `"docker" "start" "-a" "ef9a076d71222ac31567be6e987743a1f5d9e0afb24275cf56eac5746097bba7"`
Dec 05 21:29:49.884 INFO [stderr] usermod: no changes
Dec 05 21:29:50.134 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 05 21:29:50.144 INFO [stderr]      Running /target/debug/deps/reddit_focus-a3a0ff8b8d6ba1cc
Dec 05 21:29:50.177 INFO [stdout] 
Dec 05 21:29:50.177 INFO [stdout] running 0 tests
Dec 05 21:29:50.177 INFO [stdout] 
Dec 05 21:29:50.177 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:29:50.177 INFO [stdout] 
Dec 05 21:29:50.181 INFO [stderr] su: No module specific data is present
Dec 05 21:29:50.888 INFO running `"docker" "inspect" "ef9a076d71222ac31567be6e987743a1f5d9e0afb24275cf56eac5746097bba7"`
Dec 05 21:29:51.114 INFO running `"docker" "rm" "-f" "ef9a076d71222ac31567be6e987743a1f5d9e0afb24275cf56eac5746097bba7"`
Dec 05 21:29:51.360 INFO [stdout] ef9a076d71222ac31567be6e987743a1f5d9e0afb24275cf56eac5746097bba7