[INFO] cloning repository https://github.com/zqb-all/ssh-cmd-export
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zqb-all/ssh-cmd-export" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzqb-all%2Fssh-cmd-export", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzqb-all%2Fssh-cmd-export'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 435fb98b17a640fc3da553e9aed91e0d3140f3d1
[INFO] checking zqb-all/ssh-cmd-export against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzqb-all%2Fssh-cmd-export" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zqb-all/ssh-cmd-export on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zqb-all/ssh-cmd-export
[INFO] finished tweaking git repo https://github.com/zqb-all/ssh-cmd-export
[INFO] tweaked toml for git repo https://github.com/zqb-all/ssh-cmd-export written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/zqb-all/ssh-cmd-export already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e2267a4785d99c2324c0ba67c4cd004c5e8930109b700185027b229d1cce216
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e2267a4785d99c2324c0ba67c4cd004c5e8930109b700185027b229d1cce216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e2267a4785d99c2324c0ba67c4cd004c5e8930109b700185027b229d1cce216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e2267a4785d99c2324c0ba67c4cd004c5e8930109b700185027b229d1cce216", kill_on_drop: false }`
[INFO] [stdout] 2e2267a4785d99c2324c0ba67c4cd004c5e8930109b700185027b229d1cce216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d075635c28010e23c6afbf873c2b084ddbf39cc3d73af2598ca9b452186ca4e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d075635c28010e23c6afbf873c2b084ddbf39cc3d73af2598ca9b452186ca4e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking ssh2 v0.8.3
[INFO] [stderr]     Checking ssh-cmd-export v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:181:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | /      loop {
[INFO] [stdout] 130 | |           let mut win_cmd = Command::new("cmd");
[INFO] [stdout] 131 | |
[INFO] [stdout] 132 | |           //wait path
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |           channel.wait_close().ok();
[INFO] [stdout] 179 | |      }
[INFO] [stdout]     | |______- any code following this expression is unreachable
[INFO] [stdout] 180 |        //FIXME: unreachable statement
[INFO] [stdout] 181 |        let mut channel = sess.channel_session().unwrap();
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:181:6
[INFO] [stdout]     |
[INFO] [stdout] 129 | /      loop {
[INFO] [stdout] 130 | |           let mut win_cmd = Command::new("cmd");
[INFO] [stdout] 131 | |
[INFO] [stdout] 132 | |           //wait path
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |           channel.wait_close().ok();
[INFO] [stdout] 179 | |      }
[INFO] [stdout]     | |______- any code following this expression is unreachable
[INFO] [stdout] 180 |        //FIXME: unreachable statement
[INFO] [stdout] 181 |        let mut channel = sess.channel_session().unwrap();
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.33s
[INFO] running `Command { std: "docker" "inspect" "d075635c28010e23c6afbf873c2b084ddbf39cc3d73af2598ca9b452186ca4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d075635c28010e23c6afbf873c2b084ddbf39cc3d73af2598ca9b452186ca4e5", kill_on_drop: false }`
[INFO] [stdout] d075635c28010e23c6afbf873c2b084ddbf39cc3d73af2598ca9b452186ca4e5