Dec 19 16:46:30.944 INFO checking ftfuntjh/esdialer_gd_rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:46:30.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ftfuntjh/esdialer_gd_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:46:31.474 INFO [stdout] 4305537526a74d8cdee9659d6e32ce0237cb857c486b8e9f9dd2744cc8efa0f6
Dec 19 16:46:31.478 INFO running `"docker" "start" "-a" "4305537526a74d8cdee9659d6e32ce0237cb857c486b8e9f9dd2744cc8efa0f6"`
Dec 19 16:46:32.955 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 16:46:33.658 INFO [stderr]     Checking tokio v0.1.11
Dec 19 16:46:34.546 INFO [stderr]     Checking hyper v0.12.14
Dec 19 16:46:38.507 INFO [stderr]     Checking EsDialerGD v0.1.0 (/opt/crater/workdir)
Dec 19 16:46:39.097 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 19 16:46:39.097 INFO [stderr]  --> src/lib.rs:3:15
Dec 19 16:46:39.097 INFO [stderr]   |
Dec 19 16:46:39.097 INFO [stderr] 3 | use std::io::{self, Write};
Dec 19 16:46:39.097 INFO [stderr]   |               ^^^^  ^^^^^
Dec 19 16:46:39.097 INFO [stderr]   |
Dec 19 16:46:39.097 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:46:39.097 INFO [stderr] 
Dec 19 16:46:39.097 INFO [stderr] warning: unused import: `Ipv4Addr`
Dec 19 16:46:39.097 INFO [stderr]  --> src/lib.rs:6:24
Dec 19 16:46:39.098 INFO [stderr]   |
Dec 19 16:46:39.098 INFO [stderr] 6 | use std::net::{IpAddr, Ipv4Addr};
Dec 19 16:46:39.098 INFO [stderr]   |                        ^^^^^^^^
Dec 19 16:46:39.098 INFO [stderr] 
Dec 19 16:46:39.098 INFO [stderr] warning: unused import: `core::result::Result`
Dec 19 16:46:39.098 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 16:46:39.098 INFO [stderr]   |
Dec 19 16:46:39.098 INFO [stderr] 9 | use core::result::Result;
Dec 19 16:46:39.098 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.098 INFO [stderr] 
Dec 19 16:46:39.133 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 19 16:46:39.133 INFO [stderr]  --> src/lib.rs:3:15
Dec 19 16:46:39.134 INFO [stderr]   |
Dec 19 16:46:39.134 INFO [stderr] 3 | use std::io::{self, Write};
Dec 19 16:46:39.134 INFO [stderr]   |               ^^^^  ^^^^^
Dec 19 16:46:39.135 INFO [stderr]   |
Dec 19 16:46:39.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:46:39.135 INFO [stderr] 
Dec 19 16:46:39.136 INFO [stderr] warning: unused import: `Ipv4Addr`
Dec 19 16:46:39.136 INFO [stderr]  --> src/lib.rs:6:24
Dec 19 16:46:39.136 INFO [stderr]   |
Dec 19 16:46:39.137 INFO [stderr] 6 | use std::net::{IpAddr, Ipv4Addr};
Dec 19 16:46:39.137 INFO [stderr]   |                        ^^^^^^^^
Dec 19 16:46:39.137 INFO [stderr] 
Dec 19 16:46:39.138 INFO [stderr] warning: unused import: `core::result::Result`
Dec 19 16:46:39.138 INFO [stderr]  --> src/lib.rs:9:5
Dec 19 16:46:39.138 INFO [stderr]   |
Dec 19 16:46:39.139 INFO [stderr] 9 | use core::result::Result;
Dec 19 16:46:39.139 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.139 INFO [stderr] 
Dec 19 16:46:39.241 INFO [stderr] warning: unused import: `Stream`
Dec 19 16:46:39.241 INFO [stderr]  --> src/lib.rs:5:31
Dec 19 16:46:39.241 INFO [stderr]   |
Dec 19 16:46:39.241 INFO [stderr] 5 | use hyper::rt::{self, Future, Stream};
Dec 19 16:46:39.241 INFO [stderr]   |                               ^^^^^^
Dec 19 16:46:39.241 INFO [stderr] 
Dec 19 16:46:39.245 INFO [stderr] warning: unused import: `Stream`
Dec 19 16:46:39.245 INFO [stderr]  --> src/lib.rs:5:31
Dec 19 16:46:39.245 INFO [stderr]   |
Dec 19 16:46:39.245 INFO [stderr] 5 | use hyper::rt::{self, Future, Stream};
Dec 19 16:46:39.245 INFO [stderr]   |                               ^^^^^^
Dec 19 16:46:39.246 INFO [stderr] 
Dec 19 16:46:39.268 INFO [stderr] warning: field is never used: `username`
Dec 19 16:46:39.269 INFO [stderr]   --> src/lib.rs:12:5
Dec 19 16:46:39.269 INFO [stderr]    |
Dec 19 16:46:39.269 INFO [stderr] 12 |     username: String,
Dec 19 16:46:39.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.270 INFO [stderr]    |
Dec 19 16:46:39.270 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:46:39.270 INFO [stderr] 
Dec 19 16:46:39.271 INFO [stderr] warning: field is never used: `password`
Dec 19 16:46:39.271 INFO [stderr]   --> src/lib.rs:13:5
Dec 19 16:46:39.271 INFO [stderr]    |
Dec 19 16:46:39.271 INFO [stderr] 13 |     password: String,
Dec 19 16:46:39.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.272 INFO [stderr] 
Dec 19 16:46:39.272 INFO [stderr] warning: field is never used: `ipv4_address`
Dec 19 16:46:39.273 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 16:46:39.273 INFO [stderr]    |
Dec 19 16:46:39.273 INFO [stderr] 14 |     ipv4_address: Option<IpAddr>,
Dec 19 16:46:39.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.274 INFO [stderr] 
Dec 19 16:46:39.274 INFO [stderr] warning: field is never used: `domain`
Dec 19 16:46:39.274 INFO [stderr]   --> src/lib.rs:18:5
Dec 19 16:46:39.275 INFO [stderr]    |
Dec 19 16:46:39.275 INFO [stderr] 18 |     domain: Option<&'a String>,
Dec 19 16:46:39.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.275 INFO [stderr] 
Dec 19 16:46:39.276 INFO [stderr] warning: field is never used: `area`
Dec 19 16:46:39.276 INFO [stderr]   --> src/lib.rs:19:5
Dec 19 16:46:39.276 INFO [stderr]    |
Dec 19 16:46:39.277 INFO [stderr] 19 |     area: Option<&'a String>,
Dec 19 16:46:39.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.277 INFO [stderr] 
Dec 19 16:46:39.277 INFO [stderr] warning: field is never used: `school_id`
Dec 19 16:46:39.278 INFO [stderr]   --> src/lib.rs:20:5
Dec 19 16:46:39.278 INFO [stderr]    |
Dec 19 16:46:39.278 INFO [stderr] 20 |     school_id: Option<&'a String>,
Dec 19 16:46:39.279 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.279 INFO [stderr] 
Dec 19 16:46:39.279 INFO [stderr] warning: field is never used: `ticker_url`
Dec 19 16:46:39.279 INFO [stderr]   --> src/lib.rs:21:5
Dec 19 16:46:39.280 INFO [stderr]    |
Dec 19 16:46:39.280 INFO [stderr] 21 |     ticker_url: Option<&'a String>,
Dec 19 16:46:39.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.280 INFO [stderr] 
Dec 19 16:46:39.281 INFO [stderr] warning: field is never used: `auth_url`
Dec 19 16:46:39.281 INFO [stderr]   --> src/lib.rs:22:5
Dec 19 16:46:39.281 INFO [stderr]    |
Dec 19 16:46:39.282 INFO [stderr] 22 |     auth_url: Option<&'a String>,
Dec 19 16:46:39.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.282 INFO [stderr] 
Dec 19 16:46:39.282 INFO [stderr] warning: field is never used: `keep_url`
Dec 19 16:46:39.282 INFO [stderr]   --> src/lib.rs:23:5
Dec 19 16:46:39.282 INFO [stderr]    |
Dec 19 16:46:39.282 INFO [stderr] 23 |     keep_url: Option<&'a String>,
Dec 19 16:46:39.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.282 INFO [stderr] 
Dec 19 16:46:39.282 INFO [stderr] warning: field is never used: `term_url`
Dec 19 16:46:39.282 INFO [stderr]   --> src/lib.rs:24:5
Dec 19 16:46:39.282 INFO [stderr]    |
Dec 19 16:46:39.282 INFO [stderr] 24 |     term_url: Option<&'a String>,
Dec 19 16:46:39.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.282 INFO [stderr] 
Dec 19 16:46:39.282 INFO [stderr] warning: field is never used: `redirect_url`
Dec 19 16:46:39.282 INFO [stderr]   --> src/lib.rs:28:5
Dec 19 16:46:39.284 INFO [stderr]    |
Dec 19 16:46:39.284 INFO [stderr] 28 |     redirect_url: Vec<String>,
Dec 19 16:46:39.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.284 INFO [stderr] warning: field is never used: `user`
Dec 19 16:46:39.284 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 16:46:39.284 INFO [stderr]    |
Dec 19 16:46:39.284 INFO [stderr] 29 |     user: User,
Dec 19 16:46:39.284 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.284 INFO [stderr] warning: field is never used: `auth_info`
Dec 19 16:46:39.284 INFO [stderr]   --> src/lib.rs:30:5
Dec 19 16:46:39.284 INFO [stderr]    |
Dec 19 16:46:39.284 INFO [stderr] 30 |     auth_info: AuthenticationInfo<'b>,
Dec 19 16:46:39.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.284 INFO [stderr] warning: field is never used: `retry_count`
Dec 19 16:46:39.284 INFO [stderr]   --> src/lib.rs:31:5
Dec 19 16:46:39.284 INFO [stderr]    |
Dec 19 16:46:39.284 INFO [stderr] 31 |     retry_count: i32,
Dec 19 16:46:39.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.284 INFO [stderr] warning: field is never used: `retry_delay`
Dec 19 16:46:39.284 INFO [stderr]   --> src/lib.rs:32:5
Dec 19 16:46:39.284 INFO [stderr]    |
Dec 19 16:46:39.284 INFO [stderr] 32 |     retry_delay: i32,
Dec 19 16:46:39.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.284 INFO [stderr] warning: crate `EsDialerGD` should have a snake case name such as `es_dialer_gd`
Dec 19 16:46:39.284 INFO [stderr]   |
Dec 19 16:46:39.284 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:46:39.284 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `username`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:12:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 12 |     username: String,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `password`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:13:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 13 |     password: String,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `ipv4_address`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:14:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 14 |     ipv4_address: Option<IpAddr>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `domain`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:18:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 18 |     domain: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `area`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:19:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 19 |     area: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `school_id`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:20:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 20 |     school_id: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `ticker_url`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:21:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 21 |     ticker_url: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `auth_url`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:22:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 22 |     auth_url: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `keep_url`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:23:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 23 |     keep_url: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `term_url`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:24:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 24 |     term_url: Option<&'a String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `redirect_url`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:28:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 28 |     redirect_url: Vec<String>,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `user`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:29:5
Dec 19 16:46:39.317 INFO [stderr]    |
Dec 19 16:46:39.317 INFO [stderr] 29 |     user: User,
Dec 19 16:46:39.317 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 16:46:39.317 INFO [stderr] 
Dec 19 16:46:39.317 INFO [stderr] warning: field is never used: `auth_info`
Dec 19 16:46:39.317 INFO [stderr]   --> src/lib.rs:30:5
Dec 19 16:46:39.318 INFO [stderr]    |
Dec 19 16:46:39.318 INFO [stderr] 30 |     auth_info: AuthenticationInfo<'b>,
Dec 19 16:46:39.318 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:39.318 INFO [stderr] 
Dec 19 16:46:39.318 INFO [stderr] warning: field is never used: `retry_count`
Dec 19 16:46:39.318 INFO [stderr]   --> src/lib.rs:31:5
Dec 19 16:46:39.318 INFO [stderr]    |
Dec 19 16:46:39.318 INFO [stderr] 31 |     retry_count: i32,
Dec 19 16:46:39.318 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.318 INFO [stderr] 
Dec 19 16:46:39.318 INFO [stderr] warning: field is never used: `retry_delay`
Dec 19 16:46:39.318 INFO [stderr]   --> src/lib.rs:32:5
Dec 19 16:46:39.318 INFO [stderr]    |
Dec 19 16:46:39.318 INFO [stderr] 32 |     retry_delay: i32,
Dec 19 16:46:39.318 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:46:39.318 INFO [stderr] 
Dec 19 16:46:39.318 INFO [stderr] warning: crate `EsDialerGD` should have a snake case name such as `es_dialer_gd`
Dec 19 16:46:39.318 INFO [stderr]   |
Dec 19 16:46:39.318 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:46:39.318 INFO [stderr] 
Dec 19 16:46:40.037 INFO [stderr] warning: crate `EsDialerGD` should have a snake case name such as `es_dialer_gd`
Dec 19 16:46:40.037 INFO [stderr]   |
Dec 19 16:46:40.037 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:46:40.037 INFO [stderr] 
Dec 19 16:46:40.052 INFO [stderr] warning: crate `EsDialerGD` should have a snake case name such as `es_dialer_gd`
Dec 19 16:46:40.056 INFO [stderr]   |
Dec 19 16:46:40.056 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:46:40.056 INFO [stderr] 
Dec 19 16:46:40.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
Dec 19 16:46:40.692 INFO running `"docker" "inspect" "4305537526a74d8cdee9659d6e32ce0237cb857c486b8e9f9dd2744cc8efa0f6"`
Dec 19 16:46:40.926 INFO running `"docker" "rm" "-f" "4305537526a74d8cdee9659d6e32ce0237cb857c486b8e9f9dd2744cc8efa0f6"`
Dec 19 16:46:41.076 INFO [stdout] 4305537526a74d8cdee9659d6e32ce0237cb857c486b8e9f9dd2744cc8efa0f6