Dec 01 07:01:05.319 INFO testing ognarb/reddit-bot-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:01:05.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:01:05.791 INFO [stdout] 954254954a84fb41b1324ac8751c2f4c26537b3753b1b7d962c6ad9750320930
Dec 01 07:01:05.796 INFO running `"docker" "start" "-a" "954254954a84fb41b1324ac8751c2f4c26537b3753b1b7d962c6ad9750320930"`
Dec 01 07:01:06.260 INFO [stderr] usermod: no changes
Dec 01 07:01:06.523 INFO [stderr]    Compiling open v1.2.1
Dec 01 07:01:06.524 INFO [stderr]    Compiling tokio-executor v0.1.0
Dec 01 07:01:06.536 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 01 07:01:06.543 INFO [stderr]    Compiling relay v0.1.1
Dec 01 07:01:06.543 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 01 07:01:06.553 INFO [stderr]    Compiling serde_json v1.0.13
Dec 01 07:01:06.554 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 01 07:01:06.554 INFO [stderr]    Compiling chrono v0.4.0
Dec 01 07:01:08.340 INFO [stderr]    Compiling failure v0.1.1
Dec 01 07:01:12.375 INFO [stderr]    Compiling tokio-threadpool v0.1.0
Dec 01 07:01:12.423 INFO [stderr]    Compiling tokio-reactor v0.1.0
Dec 01 07:01:15.906 INFO [stderr]    Compiling openssl v0.9.24
Dec 01 07:01:22.719 INFO [stderr]    Compiling tokio v0.1.3
Dec 01 07:01:29.015 INFO [stderr]    Compiling tokio-core v0.1.15
Dec 01 07:01:34.452 INFO [stderr]    Compiling native-tls v0.1.5
Dec 01 07:01:36.865 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 01 07:01:37.315 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 01 07:01:41.433 INFO [stderr]    Compiling hyper v0.11.22
Dec 01 07:01:53.444 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 01 07:01:55.435 INFO [stderr]    Compiling orca v0.5.0
Dec 01 07:02:02.761 INFO [stderr]    Compiling reddit v0.1.0 (/source)
Dec 01 07:02:04.755 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 01 07:02:04.756 INFO [stderr]  --> src/main.rs:4:5
Dec 01 07:02:04.756 INFO [stderr]   |
Dec 01 07:02:04.756 INFO [stderr] 4 | use std::cmp::Ordering;
Dec 01 07:02:04.757 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.757 INFO [stderr]   |
Dec 01 07:02:04.757 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:02:04.757 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:14:1
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Dec 01 07:02:04.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: static item is never used: `TESTING`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:15:1
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 15 | static TESTING : bool = true;
Dec 01 07:02:04.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: struct is never constructed: `DatabaseEntry`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:25:1
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Dec 01 07:02:04.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: method is never used: `new`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:37:5
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 37 |     fn new() -> Database {
Dec 01 07:02:04.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: function is never used: `between`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:51:1
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 51 | fn between(c:&char,  a: char, b: char) -> bool {
Dec 01 07:02:04.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.927 INFO [stderr] warning: function is never used: `add_word_to_database`
Dec 01 07:02:04.927 INFO [stderr]   --> src/main.rs:55:1
Dec 01 07:02:04.927 INFO [stderr]    |
Dec 01 07:02:04.927 INFO [stderr] 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Dec 01 07:02:04.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.927 INFO [stderr] 
Dec 01 07:02:04.928 INFO [stderr] warning: function is never used: `add_to_database`
Dec 01 07:02:04.928 INFO [stderr]   --> src/main.rs:68:1
Dec 01 07:02:04.928 INFO [stderr]    |
Dec 01 07:02:04.928 INFO [stderr] 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Dec 01 07:02:04.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.928 INFO [stderr] 
Dec 01 07:02:04.928 INFO [stderr] warning: function is never used: `analyse_last_n_comments`
Dec 01 07:02:04.928 INFO [stderr]   --> src/main.rs:75:1
Dec 01 07:02:04.928 INFO [stderr]    |
Dec 01 07:02:04.928 INFO [stderr] 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Dec 01 07:02:04.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.928 INFO [stderr] 
Dec 01 07:02:04.928 INFO [stderr] warning: function is never used: `polling`
Dec 01 07:02:04.928 INFO [stderr]   --> src/main.rs:95:1
Dec 01 07:02:04.928 INFO [stderr]    |
Dec 01 07:02:04.928 INFO [stderr] 95 | fn polling(reddit:App) {
Dec 01 07:02:04.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.928 INFO [stderr] 
Dec 01 07:02:04.942 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:02:04.942 INFO [stderr]   --> src/main.rs:45:13
Dec 01 07:02:04.942 INFO [stderr]    |
Dec 01 07:02:04.942 INFO [stderr] 45 |             write!(f, "{} times {}\n", occurences, word);
Dec 01 07:02:04.942 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:04.942 INFO [stderr]    |
Dec 01 07:02:04.942 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:02:04.942 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:02:04.942 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 07:02:04.942 INFO [stderr] 
Dec 01 07:02:09.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Dec 01 07:02:09.595 INFO [stderr] su: No module specific data is present
Dec 01 07:02:10.835 INFO running `"docker" "inspect" "954254954a84fb41b1324ac8751c2f4c26537b3753b1b7d962c6ad9750320930"`
Dec 01 07:02:11.185 INFO running `"docker" "rm" "-f" "954254954a84fb41b1324ac8751c2f4c26537b3753b1b7d962c6ad9750320930"`
Dec 01 07:02:11.526 INFO [stdout] 954254954a84fb41b1324ac8751c2f4c26537b3753b1b7d962c6ad9750320930
Dec 01 07:02:11.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:02:12.076 INFO [stdout] 20e11276b1dab4dadf468092bb38248c15f57d8d1273e4bdc0568cc8b52b2ef9
Dec 01 07:02:12.078 INFO running `"docker" "start" "-a" "20e11276b1dab4dadf468092bb38248c15f57d8d1273e4bdc0568cc8b52b2ef9"`
Dec 01 07:02:14.975 INFO [stderr] usermod: no changes
Dec 01 07:02:15.239 INFO [stderr]    Compiling reddit v0.1.0 (/source)
Dec 01 07:02:17.094 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 01 07:02:17.094 INFO [stderr]  --> src/main.rs:4:5
Dec 01 07:02:17.094 INFO [stderr]   |
Dec 01 07:02:17.094 INFO [stderr] 4 | use std::cmp::Ordering;
Dec 01 07:02:17.094 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.094 INFO [stderr]   |
Dec 01 07:02:17.094 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:02:17.094 INFO [stderr] 
Dec 01 07:02:17.233 INFO [stderr] warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Dec 01 07:02:17.233 INFO [stderr]   --> src/main.rs:14:1
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr] 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Dec 01 07:02:17.233 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:02:17.233 INFO [stderr] 
Dec 01 07:02:17.233 INFO [stderr] warning: static item is never used: `TESTING`
Dec 01 07:02:17.233 INFO [stderr]   --> src/main.rs:15:1
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr] 15 | static TESTING : bool = true;
Dec 01 07:02:17.233 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.233 INFO [stderr] 
Dec 01 07:02:17.233 INFO [stderr] warning: struct is never constructed: `DatabaseEntry`
Dec 01 07:02:17.233 INFO [stderr]   --> src/main.rs:25:1
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr] 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Dec 01 07:02:17.233 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.233 INFO [stderr] 
Dec 01 07:02:17.233 INFO [stderr] warning: method is never used: `new`
Dec 01 07:02:17.233 INFO [stderr]   --> src/main.rs:37:5
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr] 37 |     fn new() -> Database {
Dec 01 07:02:17.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.233 INFO [stderr] 
Dec 01 07:02:17.233 INFO [stderr] warning: function is never used: `between`
Dec 01 07:02:17.233 INFO [stderr]   --> src/main.rs:51:1
Dec 01 07:02:17.233 INFO [stderr]    |
Dec 01 07:02:17.233 INFO [stderr] 51 | fn between(c:&char,  a: char, b: char) -> bool {
Dec 01 07:02:17.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.234 INFO [stderr] 
Dec 01 07:02:17.234 INFO [stderr] warning: function is never used: `add_word_to_database`
Dec 01 07:02:17.234 INFO [stderr]   --> src/main.rs:55:1
Dec 01 07:02:17.234 INFO [stderr]    |
Dec 01 07:02:17.234 INFO [stderr] 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Dec 01 07:02:17.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.234 INFO [stderr] 
Dec 01 07:02:17.234 INFO [stderr] warning: function is never used: `add_to_database`
Dec 01 07:02:17.234 INFO [stderr]   --> src/main.rs:68:1
Dec 01 07:02:17.234 INFO [stderr]    |
Dec 01 07:02:17.234 INFO [stderr] 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Dec 01 07:02:17.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.234 INFO [stderr] 
Dec 01 07:02:17.234 INFO [stderr] warning: function is never used: `analyse_last_n_comments`
Dec 01 07:02:17.234 INFO [stderr]   --> src/main.rs:75:1
Dec 01 07:02:17.234 INFO [stderr]    |
Dec 01 07:02:17.234 INFO [stderr] 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Dec 01 07:02:17.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.234 INFO [stderr] 
Dec 01 07:02:17.234 INFO [stderr] warning: function is never used: `polling`
Dec 01 07:02:17.234 INFO [stderr]   --> src/main.rs:95:1
Dec 01 07:02:17.234 INFO [stderr]    |
Dec 01 07:02:17.234 INFO [stderr] 95 | fn polling(reddit:App) {
Dec 01 07:02:17.234 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.234 INFO [stderr] 
Dec 01 07:02:17.244 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:02:17.244 INFO [stderr]   --> src/main.rs:45:13
Dec 01 07:02:17.244 INFO [stderr]    |
Dec 01 07:02:17.244 INFO [stderr] 45 |             write!(f, "{} times {}\n", occurences, word);
Dec 01 07:02:17.244 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:02:17.244 INFO [stderr]    |
Dec 01 07:02:17.244 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:02:17.244 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:02:17.244 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 07:02:17.244 INFO [stderr] 
Dec 01 07:02:17.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 01 07:02:18.011 INFO [stderr] su: No module specific data is present
Dec 01 07:02:18.989 INFO running `"docker" "inspect" "20e11276b1dab4dadf468092bb38248c15f57d8d1273e4bdc0568cc8b52b2ef9"`
Dec 01 07:02:19.279 INFO running `"docker" "rm" "-f" "20e11276b1dab4dadf468092bb38248c15f57d8d1273e4bdc0568cc8b52b2ef9"`
Dec 01 07:02:19.603 INFO [stdout] 20e11276b1dab4dadf468092bb38248c15f57d8d1273e4bdc0568cc8b52b2ef9
Dec 01 07:02:19.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:02:19.991 INFO [stdout] f14df940e14f3a2883218f335c238f4f9d6c49927d668dbdfafc1ac9d769561c
Dec 01 07:02:19.991 INFO running `"docker" "start" "-a" "f14df940e14f3a2883218f335c238f4f9d6c49927d668dbdfafc1ac9d769561c"`
Dec 01 07:02:21.278 INFO [stderr] usermod: no changes
Dec 01 07:02:21.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 01 07:02:21.494 INFO [stderr]      Running /target/debug/deps/reddit-0b0e5d1f04b1fde3
Dec 01 07:02:21.494 INFO [stdout] 
Dec 01 07:02:21.494 INFO [stdout] running 0 tests
Dec 01 07:02:21.494 INFO [stdout] 
Dec 01 07:02:21.494 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:02:21.494 INFO [stdout] 
Dec 01 07:02:21.497 INFO [stderr] su: No module specific data is present
Dec 01 07:02:22.303 INFO running `"docker" "inspect" "f14df940e14f3a2883218f335c238f4f9d6c49927d668dbdfafc1ac9d769561c"`
Dec 01 07:02:22.603 INFO running `"docker" "rm" "-f" "f14df940e14f3a2883218f335c238f4f9d6c49927d668dbdfafc1ac9d769561c"`
Dec 01 07:02:22.891 INFO [stdout] f14df940e14f3a2883218f335c238f4f9d6c49927d668dbdfafc1ac9d769561c
