[INFO] cloning repository https://github.com/Matt8898/ssh-menu
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Matt8898/ssh-menu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatt8898%2Fssh-menu"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatt8898%2Fssh-menu'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06a42e397f320af901a49d6ec98a0baf424b40b0
[INFO] checking Matt8898/ssh-menu against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatt8898%2Fssh-menu" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Matt8898/ssh-menu on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Matt8898/ssh-menu
[INFO] finished tweaking git repo https://github.com/Matt8898/ssh-menu
[INFO] tweaked toml for git repo https://github.com/Matt8898/ssh-menu written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Matt8898/ssh-menu already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cursive v0.5.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 852ef589334ae8da69930d0413e0b7d4d2b0e790ecb5f8eb1479934ef59730c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "852ef589334ae8da69930d0413e0b7d4d2b0e790ecb5f8eb1479934ef59730c0"`
[INFO] [stderr]     Checking serde v0.9.12
[INFO] [stderr]    Compiling cursive v0.5.0
[INFO] [stderr]     Checking lazy_static v0.2.6
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking tini v0.2.0
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking termion v1.3.0
[INFO] [stderr]     Checking num-complex v0.1.36
[INFO] [stderr]     Checking num-bigint v0.1.37
[INFO] [stderr]     Checking chan v0.1.19
[INFO] [stderr]     Checking clap v2.23.1
[INFO] [stderr]     Checking chan-signal v0.2.0
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking toml v0.3.2
[INFO] [stderr]     Checking ssh-menu v0.5.0 (/opt/rustwide/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] 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 24.54s
[INFO] running `"docker" "inspect" "852ef589334ae8da69930d0413e0b7d4d2b0e790ecb5f8eb1479934ef59730c0"`
[INFO] running `"docker" "rm" "-f" "852ef589334ae8da69930d0413e0b7d4d2b0e790ecb5f8eb1479934ef59730c0"`
[INFO] [stdout] 852ef589334ae8da69930d0413e0b7d4d2b0e790ecb5f8eb1479934ef59730c0