Dec 17 15:46:54.832 INFO checking segfo/rust_ssh against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:46:54.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/segfo/rust_ssh:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:46:55.265 INFO [stdout] e4f63d41775bdb8a79536e5ea08cf86af7b225a3955f006cea7334a9613714cc
Dec 17 15:46:55.267 INFO running `"docker" "start" "-a" "e4f63d41775bdb8a79536e5ea08cf86af7b225a3955f006cea7334a9613714cc"`
Dec 17 15:46:57.689 INFO [stderr]    Compiling cmake v0.1.29
Dec 17 15:46:57.690 INFO [stderr]    Compiling openssl-sys v0.9.23
Dec 17 15:46:57.690 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 17 15:47:00.416 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 17 15:47:13.100 INFO [stderr]     Checking ssh2 v0.3.2
Dec 17 15:47:13.792 INFO [stderr]     Checking ssh_test v0.1.0 (/opt/crater/workdir)
Dec 17 15:47:13.932 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 17 15:47:13.932 INFO [stderr]  --> src/ssh.rs:2:5
Dec 17 15:47:13.932 INFO [stderr]   |
Dec 17 15:47:13.932 INFO [stderr] 2 | use std::io::prelude::*;
Dec 17 15:47:13.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:13.932 INFO [stderr]   |
Dec 17 15:47:13.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:47:13.932 INFO [stderr] 
Dec 17 15:47:13.932 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 17 15:47:13.932 INFO [stderr]  --> src/ssh.rs:2:5
Dec 17 15:47:13.932 INFO [stderr]   |
Dec 17 15:47:13.932 INFO [stderr] 2 | use std::io::prelude::*;
Dec 17 15:47:13.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:13.932 INFO [stderr]   |
Dec 17 15:47:13.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:47:13.932 INFO [stderr] 
Dec 17 15:47:13.994 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:47:13.995 INFO [stderr]   --> src/ssh.rs:78:13
Dec 17 15:47:13.995 INFO [stderr]    |
Dec 17 15:47:13.995 INFO [stderr] 78 |         let mut channel = self.session.as_ref().unwrap().channel_session()?;
Dec 17 15:47:13.995 INFO [stderr]    |             ----^^^^^^^
Dec 17 15:47:13.995 INFO [stderr]    |             |
Dec 17 15:47:13.995 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:47:13.995 INFO [stderr]    |
Dec 17 15:47:13.995 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:47:13.995 INFO [stderr] 
Dec 17 15:47:13.996 INFO [stderr] warning: struct is never constructed: `SSH_CONNECT_INFO`
Dec 17 15:47:13.996 INFO [stderr]  --> src/main.rs:5:1
Dec 17 15:47:13.996 INFO [stderr]   |
Dec 17 15:47:13.996 INFO [stderr] 5 | struct SSH_CONNECT_INFO{
Dec 17 15:47:13.996 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:13.996 INFO [stderr]   |
Dec 17 15:47:13.996 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 15:47:13.996 INFO [stderr] 
Dec 17 15:47:14.008 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:47:14.008 INFO [stderr]   --> src/ssh.rs:55:13
Dec 17 15:47:14.008 INFO [stderr]    |
Dec 17 15:47:14.008 INFO [stderr] 55 |             sess.userauth_password(user,pass);
Dec 17 15:47:14.009 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:14.009 INFO [stderr]    |
Dec 17 15:47:14.009 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 15:47:14.009 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:47:14.009 INFO [stderr] 
Dec 17 15:47:14.011 INFO [stderr] warning: type `SSH_CONNECT_INFO` should have a camel case name such as `SshConnectInfo`
Dec 17 15:47:14.011 INFO [stderr]   --> src/main.rs:5:1
Dec 17 15:47:14.011 INFO [stderr]    |
Dec 17 15:47:14.011 INFO [stderr] 5  | / struct SSH_CONNECT_INFO{
Dec 17 15:47:14.011 INFO [stderr] 6  | |     host:String,
Dec 17 15:47:14.011 INFO [stderr] 7  | |     port:u16,
Dec 17 15:47:14.011 INFO [stderr] 8  | |     user:String,
Dec 17 15:47:14.012 INFO [stderr] 9  | |     pass:Option<String>,
Dec 17 15:47:14.012 INFO [stderr] 10 | |     agent_auth:bool
Dec 17 15:47:14.012 INFO [stderr] 11 | | }
Dec 17 15:47:14.012 INFO [stderr]    | |_^
Dec 17 15:47:14.012 INFO [stderr]    |
Dec 17 15:47:14.012 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 17 15:47:14.012 INFO [stderr] 
Dec 17 15:47:14.039 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:47:14.039 INFO [stderr]   --> src/ssh.rs:78:13
Dec 17 15:47:14.039 INFO [stderr]    |
Dec 17 15:47:14.039 INFO [stderr] 78 |         let mut channel = self.session.as_ref().unwrap().channel_session()?;
Dec 17 15:47:14.039 INFO [stderr]    |             ----^^^^^^^
Dec 17 15:47:14.039 INFO [stderr]    |             |
Dec 17 15:47:14.039 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:47:14.039 INFO [stderr]    |
Dec 17 15:47:14.040 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:47:14.040 INFO [stderr] 
Dec 17 15:47:14.040 INFO [stderr] warning: struct is never constructed: `SSH_CONNECT_INFO`
Dec 17 15:47:14.040 INFO [stderr]  --> src/main.rs:5:1
Dec 17 15:47:14.040 INFO [stderr]   |
Dec 17 15:47:14.040 INFO [stderr] 5 | struct SSH_CONNECT_INFO{
Dec 17 15:47:14.040 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:14.040 INFO [stderr]   |
Dec 17 15:47:14.040 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 15:47:14.040 INFO [stderr] 
Dec 17 15:47:14.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 15:47:14.049 INFO [stderr]   --> src/ssh.rs:55:13
Dec 17 15:47:14.049 INFO [stderr]    |
Dec 17 15:47:14.049 INFO [stderr] 55 |             sess.userauth_password(user,pass);
Dec 17 15:47:14.050 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:14.050 INFO [stderr]    |
Dec 17 15:47:14.050 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 15:47:14.050 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 15:47:14.050 INFO [stderr] 
Dec 17 15:47:14.050 INFO [stderr] warning: type `SSH_CONNECT_INFO` should have a camel case name such as `SshConnectInfo`
Dec 17 15:47:14.050 INFO [stderr]   --> src/main.rs:5:1
Dec 17 15:47:14.050 INFO [stderr]    |
Dec 17 15:47:14.050 INFO [stderr] 5  | / struct SSH_CONNECT_INFO{
Dec 17 15:47:14.050 INFO [stderr] 6  | |     host:String,
Dec 17 15:47:14.050 INFO [stderr] 7  | |     port:u16,
Dec 17 15:47:14.050 INFO [stderr] 8  | |     user:String,
Dec 17 15:47:14.050 INFO [stderr] 9  | |     pass:Option<String>,
Dec 17 15:47:14.050 INFO [stderr] 10 | |     agent_auth:bool
Dec 17 15:47:14.050 INFO [stderr] 11 | | }
Dec 17 15:47:14.050 INFO [stderr]    | |_^
Dec 17 15:47:14.050 INFO [stderr]    |
Dec 17 15:47:14.050 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 17 15:47:14.050 INFO [stderr] 
Dec 17 15:47:14.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.48s
Dec 17 15:47:14.506 INFO running `"docker" "inspect" "e4f63d41775bdb8a79536e5ea08cf86af7b225a3955f006cea7334a9613714cc"`
Dec 17 15:47:14.630 INFO running `"docker" "rm" "-f" "e4f63d41775bdb8a79536e5ea08cf86af7b225a3955f006cea7334a9613714cc"`
Dec 17 15:47:14.799 INFO [stdout] e4f63d41775bdb8a79536e5ea08cf86af7b225a3955f006cea7334a9613714cc