Oct 31 21:16:07.255 INFO testing sidky/comical-backend against 1.30.0 for beta-1.31-1
Oct 31 21:16:07.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 21:16:07.495 INFO blam! 5b7e109e64c9a86d262055ca39500ed4a5f4967ce32a610fd01e811843d7054f
Oct 31 21:16:07.497 INFO running `"docker" "start" "-a" "5b7e109e64c9a86d262055ca39500ed4a5f4967ce32a610fd01e811843d7054f"`
Oct 31 21:16:08.307 INFO kablam! usermod: no changes
Oct 31 21:16:08.632 INFO kablam!    Compiling pq-sys v0.4.4
Oct 31 21:16:08.632 INFO kablam!    Compiling itertools v0.4.19
Oct 31 21:16:08.632 INFO kablam!    Compiling route-recognizer v0.1.12
Oct 31 21:16:08.632 INFO kablam!    Compiling crossbeam-utils v0.3.2
Oct 31 21:16:08.632 INFO kablam!    Compiling encoding_rs v0.7.2
Oct 31 21:16:08.644 INFO kablam!    Compiling net2 v0.2.32
Oct 31 21:16:08.644 INFO kablam!    Compiling num_cpus v1.8.0
Oct 31 21:16:08.649 INFO kablam!    Compiling memchr v2.0.1
Oct 31 21:16:10.935 INFO kablam!    Compiling base64 v0.5.2
Oct 31 21:16:10.935 INFO kablam!    Compiling openssl-sys v0.9.28
Oct 31 21:16:10.935 INFO kablam!    Compiling unicode-bidi v0.2.6
Oct 31 21:16:10.943 INFO kablam!    Compiling crossbeam-epoch v0.4.1
Oct 31 21:16:10.971 INFO kablam!    Compiling aho-corasick v0.6.4
Oct 31 21:16:11.003 INFO kablam!    Compiling mio v0.6.14
Oct 31 21:16:13.527 INFO kablam!    Compiling mime v0.2.6
Oct 31 21:16:13.537 INFO kablam!    Compiling tokio-io v0.1.6
Oct 31 21:16:13.543 INFO kablam!    Compiling http v0.1.5
Oct 31 21:16:13.543 INFO kablam!    Compiling uuid v0.2.3
Oct 31 21:16:13.567 INFO kablam!    Compiling futures-cpupool v0.1.8
Oct 31 21:16:14.873 INFO kablam!    Compiling regex v0.2.10
Oct 31 21:16:16.947 INFO kablam!    Compiling diesel_derives v1.1.0
Oct 31 21:16:17.037 INFO kablam!    Compiling rayon-core v1.4.0
Oct 31 21:16:17.391 INFO kablam!    Compiling crossbeam-deque v0.3.0
Oct 31 21:16:17.776 INFO kablam!    Compiling backtrace v0.3.5
Oct 31 21:16:19.255 INFO kablam!    Compiling serde_urlencoded v0.5.1
Oct 31 21:16:19.304 INFO kablam!    Compiling chrono v0.2.25
Oct 31 21:16:26.987 INFO kablam!    Compiling url v0.5.10
Oct 31 21:16:27.007 INFO kablam!    Compiling hyper v0.10.13
Oct 31 21:16:27.115 INFO kablam!    Compiling tokio-reactor v0.1.1
Oct 31 21:16:44.615 INFO kablam!    Compiling openssl v0.9.24
Oct 31 21:16:44.651 INFO kablam!    Compiling tokio-threadpool v0.1.2
Oct 31 21:16:44.660 INFO kablam!    Compiling error-chain v0.10.0
Oct 31 21:16:44.924 INFO kablam!    Compiling rayon v0.7.1
Oct 31 21:16:45.768 INFO kablam!    Compiling tokio-tcp v0.1.0
Oct 31 21:16:46.563 INFO kablam!    Compiling tokio-udp v0.1.0
Oct 31 21:16:51.808 INFO kablam!    Compiling diesel v1.1.1
Oct 31 21:16:51.925 INFO kablam!    Compiling dotenv v0.9.0
Oct 31 21:16:54.388 INFO kablam!    Compiling pem v0.4.1
Oct 31 21:16:54.655 INFO kablam!    Compiling mime_guess v1.8.4
Oct 31 21:17:03.547 INFO kablam!    Compiling tokio v0.1.5
Oct 31 21:17:03.591 INFO kablam!    Compiling ring v0.11.0
Oct 31 21:17:21.837 INFO kablam!    Compiling tokio-core v0.1.16
Oct 31 21:17:22.203 INFO kablam!    Compiling iron v0.6.0
Oct 31 21:17:23.107 INFO kablam!    Compiling native-tls v0.1.5
Oct 31 21:17:28.643 INFO kablam!    Compiling router v0.6.0
Oct 31 21:17:34.451 INFO kablam!    Compiling tokio-proto v0.1.1
Oct 31 21:17:34.563 INFO kablam!    Compiling tokio-tls v0.1.4
Oct 31 21:17:38.599 INFO kablam!    Compiling webpki v0.14.0
Oct 31 21:17:41.311 INFO kablam!    Compiling webpki-roots v0.11.0
Oct 31 21:17:41.311 INFO kablam!    Compiling rustls v0.9.0
Oct 31 21:17:44.191 INFO kablam!    Compiling hyper v0.11.25
Oct 31 21:17:59.062 INFO kablam!    Compiling hyper-rustls v0.6.1
Oct 31 21:18:01.175 INFO kablam!    Compiling yup-oauth2 v1.0.7
Oct 31 21:18:07.737 INFO kablam!    Compiling hyper-tls v0.1.3
Oct 31 21:18:09.601 INFO kablam!    Compiling reqwest v0.8.5
Oct 31 21:18:19.891 INFO kablam!    Compiling comical-backend v0.1.0 (/source)
Oct 31 21:18:21.315 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 21:18:21.316 INFO kablam!  --> src/main.rs:1:1
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 1 | #[macro_use]
Oct 31 21:18:21.316 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Oct 31 21:18:21.316 INFO kablam!  --> src/firebase/auth.rs:7:17
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 7 | use std::time::{SystemTime, UNIX_EPOCH};
Oct 31 21:18:21.316 INFO kablam!   |                 ^^^^^^^^^^  ^^^^^^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 31 21:18:21.316 INFO kablam!  --> src/firebase/auth.rs:9:5
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 9 | use std::sync::Arc;
Oct 31 21:18:21.316 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused import: `Write`
Oct 31 21:18:21.316 INFO kablam!  --> src/firebase/db.rs:1:21
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 1 | use std::io::{self, Write};
Oct 31 21:18:21.316 INFO kablam!   |                     ^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused import: `std::convert::From`
Oct 31 21:18:21.316 INFO kablam!  --> src/firebase/db.rs:3:5
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 3 | use std::convert::From;
Oct 31 21:18:21.316 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused import: `Request`
Oct 31 21:18:21.316 INFO kablam!  --> src/firebase/db.rs:9:40
Oct 31 21:18:21.316 INFO kablam!   |
Oct 31 21:18:21.316 INFO kablam! 9 | use reqwest::{Client, Response, Error, Request};
Oct 31 21:18:21.316 INFO kablam!   |                                        ^^^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.316 INFO kablam! warning: unused import: `firebase::auth::*`
Oct 31 21:18:21.316 INFO kablam!   --> src/main.rs:30:5
Oct 31 21:18:21.316 INFO kablam!    |
Oct 31 21:18:21.316 INFO kablam! 30 | use firebase::auth::*;
Oct 31 21:18:21.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.316 INFO kablam! 
Oct 31 21:18:21.483 INFO kablam! warning: unused variable: `core`
Oct 31 21:18:21.483 INFO kablam!   --> src/firebase/auth.rs:23:17
Oct 31 21:18:21.483 INFO kablam!    |
Oct 31 21:18:21.483 INFO kablam! 23 |         let mut core = Core::new().unwrap();
Oct 31 21:18:21.483 INFO kablam!    |                 ^^^^ help: consider using `_core` instead
Oct 31 21:18:21.483 INFO kablam!    |
Oct 31 21:18:21.483 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:18:21.483 INFO kablam! 
Oct 31 21:18:21.491 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:18:21.491 INFO kablam!   --> src/firebase/auth.rs:23:13
Oct 31 21:18:21.491 INFO kablam!    |
Oct 31 21:18:21.491 INFO kablam! 23 |         let mut core = Core::new().unwrap();
Oct 31 21:18:21.491 INFO kablam!    |             ----^^^^
Oct 31 21:18:21.491 INFO kablam!    |             |
Oct 31 21:18:21.491 INFO kablam!    |             help: remove this `mut`
Oct 31 21:18:21.491 INFO kablam!    |
Oct 31 21:18:21.491 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:18:21.491 INFO kablam! 
Oct 31 21:18:21.491 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:18:21.491 INFO kablam!   --> src/firebase/auth.rs:57:13
Oct 31 21:18:21.491 INFO kablam!    |
Oct 31 21:18:21.491 INFO kablam! 57 |         let mut key = env::var(&self.var_name).unwrap();
Oct 31 21:18:21.491 INFO kablam!    |             ----^^^
Oct 31 21:18:21.491 INFO kablam!    |             |
Oct 31 21:18:21.491 INFO kablam!    |             help: remove this `mut`
Oct 31 21:18:21.491 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `db_ref`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:21:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 21 |     fn db_ref(&'a self, path: &'a str) -> FirebaseRef<'a> {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `new`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:26:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 26 |     fn new<'b>(url: &'b str, service_file: &'b str) -> Result<FirebaseDatabase<'b>, io::Error> {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `new_from_variable`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:37:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 37 | /     fn new_from_variable<'b>(url: &'b str, var_name: &'b str) ->
Oct 31 21:18:21.503 INFO kablam! 38 | |             Result<FirebaseDatabase<'b>, io::Error> {
Oct 31 21:18:21.503 INFO kablam! 39 | |         let auth = ConfigVarAuth::new(var_name.to_owned());
Oct 31 21:18:21.503 INFO kablam! 40 | |         let token = RefCell::new(auth.token().expect("Invalid token"));
Oct 31 21:18:21.503 INFO kablam! ...  |
Oct 31 21:18:21.503 INFO kablam! 46 | |         })
Oct 31 21:18:21.503 INFO kablam! 47 | |     }
Oct 31 21:18:21.503 INFO kablam!    | |_____^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: field is never used: `database`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:51:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 51 |     database: &'a FirebaseDatabase<'a>,
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: field is never used: `current_ref`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:52:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 52 |     current_ref: Ref
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `db_ref`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:56:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 56 |     fn db_ref(&self, path: &str) -> Self {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `once`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:60:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 60 |     fn once(&self, name: &str) -> Result<Response, Error> {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `set`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:64:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 64 |     fn set<T: Serialize>(&self, name: &str, data: &T) -> Result<Response, Error> {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:21.503 INFO kablam! warning: method is never used: `new`
Oct 31 21:18:21.503 INFO kablam!   --> src/firebase/db.rs:68:5
Oct 31 21:18:21.503 INFO kablam!    |
Oct 31 21:18:21.503 INFO kablam! 68 |     fn new<'b>(database: &'b FirebaseDatabase, path: &str) -> FirebaseRef<'b> {
Oct 31 21:18:21.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:21.503 INFO kablam! 
Oct 31 21:18:25.970 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
Oct 31 21:18:25.986 INFO kablam! su: No module specific data is present
Oct 31 21:18:26.901 INFO running `"docker" "rm" "-f" "5b7e109e64c9a86d262055ca39500ed4a5f4967ce32a610fd01e811843d7054f"`
Oct 31 21:18:27.071 INFO blam! 5b7e109e64c9a86d262055ca39500ed4a5f4967ce32a610fd01e811843d7054f
Oct 31 21:18:27.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 21:18:27.331 INFO blam! 09bd0b3d44c7c12a59eec1be59e139ca1d98a0a479f222255be07cb7a51b7f37
Oct 31 21:18:27.332 INFO running `"docker" "start" "-a" "09bd0b3d44c7c12a59eec1be59e139ca1d98a0a479f222255be07cb7a51b7f37"`
Oct 31 21:18:27.954 INFO kablam! usermod: no changes
Oct 31 21:18:28.217 INFO kablam!    Compiling comical-backend v0.1.0 (/source)
Oct 31 21:18:29.687 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 21:18:29.687 INFO kablam!  --> src/main.rs:1:1
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 1 | #[macro_use]
Oct 31 21:18:29.687 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Oct 31 21:18:29.687 INFO kablam!  --> src/firebase/auth.rs:7:17
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 7 | use std::time::{SystemTime, UNIX_EPOCH};
Oct 31 21:18:29.687 INFO kablam!   |                 ^^^^^^^^^^  ^^^^^^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 31 21:18:29.687 INFO kablam!  --> src/firebase/auth.rs:9:5
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 9 | use std::sync::Arc;
Oct 31 21:18:29.687 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused import: `Write`
Oct 31 21:18:29.687 INFO kablam!  --> src/firebase/db.rs:1:21
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 1 | use std::io::{self, Write};
Oct 31 21:18:29.687 INFO kablam!   |                     ^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused import: `std::convert::From`
Oct 31 21:18:29.687 INFO kablam!  --> src/firebase/db.rs:3:5
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 3 | use std::convert::From;
Oct 31 21:18:29.687 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused import: `Request`
Oct 31 21:18:29.687 INFO kablam!  --> src/firebase/db.rs:9:40
Oct 31 21:18:29.687 INFO kablam!   |
Oct 31 21:18:29.687 INFO kablam! 9 | use reqwest::{Client, Response, Error, Request};
Oct 31 21:18:29.687 INFO kablam!   |                                        ^^^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.687 INFO kablam! warning: unused import: `firebase::auth::*`
Oct 31 21:18:29.687 INFO kablam!   --> src/main.rs:30:5
Oct 31 21:18:29.687 INFO kablam!    |
Oct 31 21:18:29.687 INFO kablam! 30 | use firebase::auth::*;
Oct 31 21:18:29.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.687 INFO kablam! 
Oct 31 21:18:29.867 INFO kablam! warning: unused variable: `core`
Oct 31 21:18:29.867 INFO kablam!   --> src/firebase/auth.rs:23:17
Oct 31 21:18:29.867 INFO kablam!    |
Oct 31 21:18:29.867 INFO kablam! 23 |         let mut core = Core::new().unwrap();
Oct 31 21:18:29.867 INFO kablam!    |                 ^^^^ help: consider using `_core` instead
Oct 31 21:18:29.867 INFO kablam!    |
Oct 31 21:18:29.867 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:18:29.867 INFO kablam! 
Oct 31 21:18:29.879 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:18:29.879 INFO kablam!   --> src/firebase/auth.rs:23:13
Oct 31 21:18:29.879 INFO kablam!    |
Oct 31 21:18:29.879 INFO kablam! 23 |         let mut core = Core::new().unwrap();
Oct 31 21:18:29.879 INFO kablam!    |             ----^^^^
Oct 31 21:18:29.879 INFO kablam!    |             |
Oct 31 21:18:29.879 INFO kablam!    |             help: remove this `mut`
Oct 31 21:18:29.879 INFO kablam!    |
Oct 31 21:18:29.879 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:18:29.879 INFO kablam! 
Oct 31 21:18:29.879 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:18:29.879 INFO kablam!   --> src/firebase/auth.rs:57:13
Oct 31 21:18:29.879 INFO kablam!    |
Oct 31 21:18:29.879 INFO kablam! 57 |         let mut key = env::var(&self.var_name).unwrap();
Oct 31 21:18:29.879 INFO kablam!    |             ----^^^
Oct 31 21:18:29.879 INFO kablam!    |             |
Oct 31 21:18:29.879 INFO kablam!    |             help: remove this `mut`
Oct 31 21:18:29.879 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `db_ref`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:21:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 21 |     fn db_ref(&'a self, path: &'a str) -> FirebaseRef<'a> {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `new`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:26:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 26 |     fn new<'b>(url: &'b str, service_file: &'b str) -> Result<FirebaseDatabase<'b>, io::Error> {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `new_from_variable`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:37:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 37 | /     fn new_from_variable<'b>(url: &'b str, var_name: &'b str) ->
Oct 31 21:18:29.899 INFO kablam! 38 | |             Result<FirebaseDatabase<'b>, io::Error> {
Oct 31 21:18:29.899 INFO kablam! 39 | |         let auth = ConfigVarAuth::new(var_name.to_owned());
Oct 31 21:18:29.899 INFO kablam! 40 | |         let token = RefCell::new(auth.token().expect("Invalid token"));
Oct 31 21:18:29.899 INFO kablam! ...  |
Oct 31 21:18:29.899 INFO kablam! 46 | |         })
Oct 31 21:18:29.899 INFO kablam! 47 | |     }
Oct 31 21:18:29.899 INFO kablam!    | |_____^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: field is never used: `database`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:51:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 51 |     database: &'a FirebaseDatabase<'a>,
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: field is never used: `current_ref`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:52:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 52 |     current_ref: Ref
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `db_ref`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:56:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 56 |     fn db_ref(&self, path: &str) -> Self {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `once`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:60:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 60 |     fn once(&self, name: &str) -> Result<Response, Error> {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `set`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:64:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 64 |     fn set<T: Serialize>(&self, name: &str, data: &T) -> Result<Response, Error> {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:29.899 INFO kablam! warning: method is never used: `new`
Oct 31 21:18:29.899 INFO kablam!   --> src/firebase/db.rs:68:5
Oct 31 21:18:29.899 INFO kablam!    |
Oct 31 21:18:29.899 INFO kablam! 68 |     fn new<'b>(database: &'b FirebaseDatabase, path: &str) -> FirebaseRef<'b> {
Oct 31 21:18:29.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:18:29.899 INFO kablam! 
Oct 31 21:18:32.167 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Oct 31 21:18:32.184 INFO kablam! su: No module specific data is present
Oct 31 21:18:32.745 INFO running `"docker" "rm" "-f" "09bd0b3d44c7c12a59eec1be59e139ca1d98a0a479f222255be07cb7a51b7f37"`
Oct 31 21:18:33.025 INFO blam! 09bd0b3d44c7c12a59eec1be59e139ca1d98a0a479f222255be07cb7a51b7f37
Oct 31 21:18:33.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 21:18:33.463 INFO blam! 32ba1b1f1199df055fc193c34062f196e27df3ef9d9d8684eadf97c41f34360b
Oct 31 21:18:33.466 INFO running `"docker" "start" "-a" "32ba1b1f1199df055fc193c34062f196e27df3ef9d9d8684eadf97c41f34360b"`
Oct 31 21:18:34.367 INFO kablam! usermod: no changes
Oct 31 21:18:34.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Oct 31 21:18:34.743 INFO kablam!      Running /target/debug/deps/comical_backend-17026250aa011100
Oct 31 21:18:34.754 INFO blam! 
Oct 31 21:18:34.754 INFO blam! running 4 tests
Oct 31 21:18:34.760 INFO blam! test firebase::reference::ref_test::new_ref_original_trailing ... ok
Oct 31 21:18:34.760 INFO blam! test firebase::reference::ref_test::new_ref_no_leading ... ok
Oct 31 21:18:34.763 INFO blam! test firebase::reference::ref_test::new_ref ... ok
Oct 31 21:18:34.763 INFO blam! test firebase::reference::ref_test::new_ref_original_trailing_new_leading ... ok
Oct 31 21:18:34.763 INFO blam! 
Oct 31 21:18:34.763 INFO blam! test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 21:18:34.763 INFO blam! 
Oct 31 21:18:34.769 INFO kablam! su: No module specific data is present
Oct 31 21:18:35.473 INFO running `"docker" "rm" "-f" "32ba1b1f1199df055fc193c34062f196e27df3ef9d9d8684eadf97c41f34360b"`
Oct 31 21:18:35.719 INFO blam! 32ba1b1f1199df055fc193c34062f196e27df3ef9d9d8684eadf97c41f34360b
