[INFO] updating cached repository SEQUOIIA/ssh-notify
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SEQUOIIA/ssh-notify
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SEQUOIIA/ssh-notify" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/SEQUOIIA/ssh-notify"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/SEQUOIIA/ssh-notify'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SEQUOIIA/ssh-notify" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/SEQUOIIA/ssh-notify"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/SEQUOIIA/ssh-notify'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 67dc1747a28098d200f3ae576f3f0d752fd27391
[INFO] sha for GitHub repo SEQUOIIA/ssh-notify: 67dc1747a28098d200f3ae576f3f0d752fd27391
[INFO] validating manifest of SEQUOIIA/ssh-notify on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SEQUOIIA/ssh-notify on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SEQUOIIA/ssh-notify
[INFO] finished frobbing SEQUOIIA/ssh-notify
[INFO] frobbed toml for SEQUOIIA/ssh-notify written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/SEQUOIIA/ssh-notify/Cargo.toml
[INFO] started frobbing SEQUOIIA/ssh-notify
[INFO] finished frobbing SEQUOIIA/ssh-notify
[INFO] frobbed toml for SEQUOIIA/ssh-notify written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/SEQUOIIA/ssh-notify/Cargo.toml
[INFO] crate SEQUOIIA/ssh-notify already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SEQUOIIA/ssh-notify against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/SEQUOIIA/ssh-notify:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c7aa66e6038e25cd7680dbfda2f8ab05a2fb9426af079d6e5731e97ea7ad87db
[INFO] running `"docker" "start" "-a" "c7aa66e6038e25cd7680dbfda2f8ab05a2fb9426af079d6e5731e97ea7ad87db"`
[INFO] [stderr]     Checking ipnet v2.0.0
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking email v0.0.20
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-threadpool v0.1.12
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking lettre v0.8.3
[INFO] [stderr]     Checking log4rs v0.8.1
[INFO] [stderr]     Checking pretty_env_logger v0.3.0
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.16
[INFO] [stderr]     Checking lettre_email v0.8.3
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.11
[INFO] [stderr]     Checking ssh-notify v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]  --> src/config.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{error};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Discord`, `Email`
[INFO] [stderr]  --> src/config.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use super::agent::{Discord, Email};
[INFO] [stderr]   |                    ^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/model.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::current_exe`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::env::current_exe;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpenOptions`
[INFO] [stderr]   --> src/main.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::fs::{OpenOptions};
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]  --> src/config.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{error};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::current_exe`
[INFO] [stderr]   --> src/agent/email.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     use std::env::current_exe;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::current_exe`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::env::current_exe;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpenOptions`
[INFO] [stderr]   --> src/main.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::fs::{OpenOptions};
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path_v`
[INFO] [stderr]   --> src/main.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn logging(path_v : Option<&str>) {
[INFO] [stderr]    |            ^^^^^^ help: consider prefixing with an underscore: `_path_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/agent/discord.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let res = client.post(url.as_str())
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/agent/email.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let res = mailer.send(&payload).unwrap();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path_v`
[INFO] [stderr]   --> src/main.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn logging(path_v : Option<&str>) {
[INFO] [stderr]    |            ^^^^^^ help: consider prefixing with an underscore: `_path_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/agent/discord.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let res = client.post(url.as_str())
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/agent/email.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let res = mailer.send(&payload).unwrap();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut config : Config = toml::from_slice(&buf).unwrap();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut config : Config = toml::from_slice(&buf).unwrap();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `socket_addr`
[INFO] [stderr]    --> src/model.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn socket_addr(&self) -> IpAddr {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `socket_addr_as_ref`
[INFO] [stderr]    --> src/model.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn socket_addr_as_ref(&self) -> &IpAddr {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `socket_addr`
[INFO] [stderr]    --> src/model.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn socket_addr(&self) -> IpAddr {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `socket_addr_as_ref`
[INFO] [stderr]    --> src/model.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn socket_addr_as_ref(&self) -> &IpAddr {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.31s
[INFO] running `"docker" "inspect" "c7aa66e6038e25cd7680dbfda2f8ab05a2fb9426af079d6e5731e97ea7ad87db"`
[INFO] running `"docker" "rm" "-f" "c7aa66e6038e25cd7680dbfda2f8ab05a2fb9426af079d6e5731e97ea7ad87db"`
[INFO] [stdout] c7aa66e6038e25cd7680dbfda2f8ab05a2fb9426af079d6e5731e97ea7ad87db