[INFO] updating cached repository Matt8898/ssh-menu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Matt8898/ssh-menu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Matt8898/ssh-menu" "work/ex/beta-1.37-6/sources/1.36.0/gh/Matt8898/ssh-menu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Matt8898/ssh-menu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Matt8898/ssh-menu" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06a42e397f320af901a49d6ec98a0baf424b40b0
[INFO] sha for GitHub repo Matt8898/ssh-menu: 06a42e397f320af901a49d6ec98a0baf424b40b0
[INFO] validating manifest of Matt8898/ssh-menu on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Matt8898/ssh-menu on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Matt8898/ssh-menu
[INFO] finished frobbing Matt8898/ssh-menu
[INFO] frobbed toml for Matt8898/ssh-menu written to work/ex/beta-1.37-6/sources/1.36.0/gh/Matt8898/ssh-menu/Cargo.toml
[INFO] started frobbing Matt8898/ssh-menu
[INFO] finished frobbing Matt8898/ssh-menu
[INFO] frobbed toml for Matt8898/ssh-menu written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu/Cargo.toml
[INFO] crate Matt8898/ssh-menu already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Matt8898/ssh-menu against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5bf76b2cdee78f5426b70d7184a7f6cc769ad65755783447c6b75f9d1f2f25e1
[INFO] running `"docker" "start" "-a" "5bf76b2cdee78f5426b70d7184a7f6cc769ad65755783447c6b75f9d1f2f25e1"`
[INFO] [stderr]    Compiling cursive v0.5.0
[INFO] [stderr]    Compiling tini v0.2.0
[INFO] [stderr]    Compiling termion v1.3.0
[INFO] [stderr]    Compiling num-complex v0.1.36
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling chan v0.1.19
[INFO] [stderr]    Compiling clap v2.23.1
[INFO] [stderr]    Compiling num-bigint v0.1.37
[INFO] [stderr]    Compiling chan-signal v0.2.0
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling ssh-menu v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `config` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct config {
[INFO] [stderr]    |        ^^^^^^ help: convert the identifier to upper camel case: `Config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:129:32
[INFO] [stderr]     |
[INFO] [stderr] 129 |         server_select.add_item((format!("{} : {}", server.0, server.1)), server.1);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sshwindow`
[INFO] [stderr]   --> src/main.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let sshwindow = Command::new("/bin/tmux")
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_sshwindow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `siv`
[INFO] [stderr]   --> src/main.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn open_window(siv: &mut Cursive, ip: &str) {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_siv`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.20s
[INFO] running `"docker" "inspect" "5bf76b2cdee78f5426b70d7184a7f6cc769ad65755783447c6b75f9d1f2f25e1"`
[INFO] running `"docker" "rm" "-f" "5bf76b2cdee78f5426b70d7184a7f6cc769ad65755783447c6b75f9d1f2f25e1"`
[INFO] [stdout] 5bf76b2cdee78f5426b70d7184a7f6cc769ad65755783447c6b75f9d1f2f25e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d8bedbf34f92d0f8cd4c070e60d6ba19d2cf37fc9b73301b847c192d015b4180
[INFO] running `"docker" "start" "-a" "d8bedbf34f92d0f8cd4c070e60d6ba19d2cf37fc9b73301b847c192d015b4180"`
[INFO] [stderr]    Compiling ssh-menu v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `config` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct config {
[INFO] [stderr]    |        ^^^^^^ help: convert the identifier to upper camel case: `Config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:129:32
[INFO] [stderr]     |
[INFO] [stderr] 129 |         server_select.add_item((format!("{} : {}", server.0, server.1)), server.1);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sshwindow`
[INFO] [stderr]   --> src/main.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let sshwindow = Command::new("/bin/tmux")
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_sshwindow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `siv`
[INFO] [stderr]   --> src/main.rs:48:16
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn open_window(siv: &mut Cursive, ip: &str) {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_siv`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "d8bedbf34f92d0f8cd4c070e60d6ba19d2cf37fc9b73301b847c192d015b4180"`
[INFO] running `"docker" "rm" "-f" "d8bedbf34f92d0f8cd4c070e60d6ba19d2cf37fc9b73301b847c192d015b4180"`
[INFO] [stdout] d8bedbf34f92d0f8cd4c070e60d6ba19d2cf37fc9b73301b847c192d015b4180
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Matt8898/ssh-menu:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1c9bd8073c8e6ce62d6d24f579060fbd7e28129d6ef5057407403547ee152eef
[INFO] running `"docker" "start" "-a" "1c9bd8073c8e6ce62d6d24f579060fbd7e28129d6ef5057407403547ee152eef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ssh_menu-55a1e8055df4ba6d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c9bd8073c8e6ce62d6d24f579060fbd7e28129d6ef5057407403547ee152eef"`
[INFO] running `"docker" "rm" "-f" "1c9bd8073c8e6ce62d6d24f579060fbd7e28129d6ef5057407403547ee152eef"`
[INFO] [stdout] 1c9bd8073c8e6ce62d6d24f579060fbd7e28129d6ef5057407403547ee152eef