[INFO] fetching crate sshdance 0.2.2...
[INFO] building sshdance-0.2.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate sshdance 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sshdance 0.2.2
[INFO] finished tweaking crates.io crate sshdance 0.2.2
[INFO] tweaked toml for crates.io crate sshdance 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sshdance 0.2.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sshdance 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5699f06fd08bf69c1db7fcfef23285fb16ddb01e85b2de2c8caa7acbe5ead982
[INFO] running `Command { std: "docker" "start" "-a" "5699f06fd08bf69c1db7fcfef23285fb16ddb01e85b2de2c8caa7acbe5ead982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5699f06fd08bf69c1db7fcfef23285fb16ddb01e85b2de2c8caa7acbe5ead982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5699f06fd08bf69c1db7fcfef23285fb16ddb01e85b2de2c8caa7acbe5ead982", kill_on_drop: false }`
[INFO] [stdout] 5699f06fd08bf69c1db7fcfef23285fb16ddb01e85b2de2c8caa7acbe5ead982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8b2abc2236248f9523cdc588f0c0ecb89a2650751991e6cb7d9144f49204f0
[INFO] running `Command { std: "docker" "start" "-a" "fc8b2abc2236248f9523cdc588f0c0ecb89a2650751991e6cb7d9144f49204f0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling russh-util v0.51.0
[INFO] [stderr]    Compiling russh v0.51.1
[INFO] [stderr]    Compiling sshdance v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/site.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn handle_input(&mut self, input: SshInput) -> anyhow::Result<Code> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/site.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rect`
[INFO] [stdout]   --> src/site.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]   --> src/handle.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TerminalHandle {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     handle: Option<JoinHandle<()>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/util.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let _ = key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "fc8b2abc2236248f9523cdc588f0c0ecb89a2650751991e6cb7d9144f49204f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8b2abc2236248f9523cdc588f0c0ecb89a2650751991e6cb7d9144f49204f0", kill_on_drop: false }`
[INFO] [stdout] fc8b2abc2236248f9523cdc588f0c0ecb89a2650751991e6cb7d9144f49204f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87515a0afa49d50d0b11be7ba66ffc496ede29c036f8dd7d12228e29069f294
[INFO] running `Command { std: "docker" "start" "-a" "b87515a0afa49d50d0b11be7ba66ffc496ede29c036f8dd7d12228e29069f294", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/site.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn handle_input(&mut self, input: SshInput) -> anyhow::Result<Code> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/site.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rect`
[INFO] [stdout]   --> src/site.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]   --> src/handle.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TerminalHandle {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     handle: Option<JoinHandle<()>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/util.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let _ = key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sshdance v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/site.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn handle_input(&mut self, input: SshInput) -> anyhow::Result<Code> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/site.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rect`
[INFO] [stdout]   --> src/site.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn render(&mut self, frame: &mut Frame<'_>, rect: Rect) {}
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]   --> src/handle.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TerminalHandle {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     handle: Option<JoinHandle<()>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/util.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let _ = key.write_openssh_file(path, russh::keys::ssh_key::LineEnding::default());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "b87515a0afa49d50d0b11be7ba66ffc496ede29c036f8dd7d12228e29069f294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87515a0afa49d50d0b11be7ba66ffc496ede29c036f8dd7d12228e29069f294", kill_on_drop: false }`
[INFO] [stdout] b87515a0afa49d50d0b11be7ba66ffc496ede29c036f8dd7d12228e29069f294
