[INFO] cloning repository https://github.com/henrybarreto/pearl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henrybarreto/pearl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrybarreto%2Fpearl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrybarreto%2Fpearl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2650eb881b5d5f0d5912b77331c21884438b7f69
[INFO] testing henrybarreto/pearl/2650eb881b5d5f0d5912b77331c21884438b7f69 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrybarreto%2Fpearl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henrybarreto/pearl
[INFO] finished tweaking git repo https://github.com/henrybarreto/pearl
[INFO] tweaked toml for git repo https://github.com/henrybarreto/pearl written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henrybarreto/pearl on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henrybarreto/pearl 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad34dea1fbf4b9266e71b4499628072893b576235236dc7160308f2115206375
[INFO] running `Command { std: "docker" "start" "-a" "ad34dea1fbf4b9266e71b4499628072893b576235236dc7160308f2115206375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad34dea1fbf4b9266e71b4499628072893b576235236dc7160308f2115206375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad34dea1fbf4b9266e71b4499628072893b576235236dc7160308f2115206375", kill_on_drop: false }`
[INFO] [stdout] ad34dea1fbf4b9266e71b4499628072893b576235236dc7160308f2115206375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ea653fd7ae396e44170c6dcf39935c240420aaa7740c3e82f36058dc998c865
[INFO] running `Command { std: "docker" "start" "-a" "3ea653fd7ae396e44170c6dcf39935c240420aaa7740c3e82f36058dc998c865", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Identity`
[INFO] [stdout]  --> src/agent/api/mod.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::config::{self, Identity};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/agent/tunnel/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::AsyncReadExt` and `sync::Mutex`
[INFO] [stdout]   --> src/agent/tunnel/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio::{io::AsyncReadExt, sync::Mutex, task, time};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         host_to_connect: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_address`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         originator_address: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         session: &mut ssh::server::Session,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         channel: Channel<ssh::server::Msg>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         port_to_connect: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_port`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         originator_port: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         host_to_connect: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_address`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         originator_address: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         session: &mut ssh::server::Session,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         channel: Channel<ssh::server::Msg>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         port_to_connect: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_port`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         originator_port: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `term`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         term: &str,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_term`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modes`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         modes: &[(ssh::Pty, u32)],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_modes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_width`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         col_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_height`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         row_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pix_width`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         pix_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pix_height`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         pix_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         name: &str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:166:35
[INFO] [stdout]     |
[INFO] [stdout] 166 |     async fn auth_none(&mut self, user: &str) -> Result<ssh::server::Auth, Self::Error> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         user: &str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `public_key`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         public_key: &ssh_key::PublicKey,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         data: &[u8],
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6m 20s
[INFO] running `Command { std: "docker" "inspect" "3ea653fd7ae396e44170c6dcf39935c240420aaa7740c3e82f36058dc998c865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea653fd7ae396e44170c6dcf39935c240420aaa7740c3e82f36058dc998c865", kill_on_drop: false }`
[INFO] [stdout] 3ea653fd7ae396e44170c6dcf39935c240420aaa7740c3e82f36058dc998c865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc981f9dae7b5d19eac0c869f5f5e2bfa42c0b7f55a079df8afeb270d1490dac
[INFO] running `Command { std: "docker" "start" "-a" "bc981f9dae7b5d19eac0c869f5f5e2bfa42c0b7f55a079df8afeb270d1490dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling pearl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Identity`
[INFO] [stdout]  --> src/agent/api/mod.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::config::{self, Identity};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/agent/tunnel/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::AsyncReadExt` and `sync::Mutex`
[INFO] [stdout]   --> src/agent/tunnel/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio::{io::AsyncReadExt, sync::Mutex, task, time};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         host_to_connect: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_address`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         originator_address: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         session: &mut ssh::server::Session,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         channel: Channel<ssh::server::Msg>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         port_to_connect: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_port`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         originator_port: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         host_to_connect: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_address`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         originator_address: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         session: &mut ssh::server::Session,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         channel: Channel<ssh::server::Msg>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port_to_connect`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         port_to_connect: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `originator_port`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         originator_port: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `term`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         term: &str,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_term`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modes`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         modes: &[(ssh::Pty, u32)],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_modes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_width`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         col_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_height`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         row_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pix_width`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         pix_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pix_height`
[INFO] [stdout]   --> src/agent/tunnel/handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         pix_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         name: &str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:166:35
[INFO] [stdout]     |
[INFO] [stdout] 166 |     async fn auth_none(&mut self, user: &str) -> Result<ssh::server::Auth, Self::Error> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         user: &str,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `public_key`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         public_key: &ssh_key::PublicKey,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/agent/tunnel/handler.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         data: &[u8],
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "bc981f9dae7b5d19eac0c869f5f5e2bfa42c0b7f55a079df8afeb270d1490dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc981f9dae7b5d19eac0c869f5f5e2bfa42c0b7f55a079df8afeb270d1490dac", kill_on_drop: false }`
[INFO] [stdout] bc981f9dae7b5d19eac0c869f5f5e2bfa42c0b7f55a079df8afeb270d1490dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48d65b5e4dd3731742e8b18526c356c8d572e6c5d141a37a29d003c0f52a7ebc
[INFO] running `Command { std: "docker" "start" "-a" "48d65b5e4dd3731742e8b18526c356c8d572e6c5d141a37a29d003c0f52a7ebc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Identity`
[INFO] [stderr]  --> src/agent/api/mod.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::config::{self, Identity};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/agent/tunnel/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `io::AsyncReadExt` and `sync::Mutex`
[INFO] [stderr]   --> src/agent/tunnel/mod.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tokio::{io::AsyncReadExt, sync::Mutex, task, time};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host_to_connect`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         host_to_connect: &str,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `originator_address`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         originator_address: &str,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         session: &mut ssh::server::Session,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         channel: Channel<ssh::server::Msg>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port_to_connect`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         port_to_connect: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `originator_port`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         originator_port: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host_to_connect`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         host_to_connect: &str,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_host_to_connect`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `originator_address`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         originator_address: &str,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_address`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         session: &mut ssh::server::Session,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         channel: Channel<ssh::server::Msg>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port_to_connect`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         port_to_connect: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_port_to_connect`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `originator_port`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         originator_port: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_originator_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `term`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         term: &str,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_term`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `modes`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         modes: &[(ssh::Pty, u32)],
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_modes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `col_width`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         col_width: u32,
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `row_height`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         row_height: u32,
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pix_width`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         pix_width: u32,
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pix_height`
[INFO] [stderr]   --> src/agent/tunnel/handler.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         pix_height: u32,
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pix_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/agent/tunnel/handler.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |         name: &str,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user`
[INFO] [stderr]    --> src/agent/tunnel/handler.rs:166:35
[INFO] [stderr]     |
[INFO] [stderr] 166 |     async fn auth_none(&mut self, user: &str) -> Result<ssh::server::Auth, Self::Error> {
[INFO] [stderr]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user`
[INFO] [stderr]    --> src/agent/tunnel/handler.rs:187:9
[INFO] [stderr]     |
[INFO] [stderr] 187 |         user: &str,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `public_key`
[INFO] [stderr]    --> src/agent/tunnel/handler.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         public_key: &ssh_key::PublicKey,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/agent/tunnel/handler.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         data: &[u8],
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `pearl` (bin "pearl" test) generated 26 warnings (run `cargo fix --bin "pearl" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pearl-614bc2644a830109)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48d65b5e4dd3731742e8b18526c356c8d572e6c5d141a37a29d003c0f52a7ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d65b5e4dd3731742e8b18526c356c8d572e6c5d141a37a29d003c0f52a7ebc", kill_on_drop: false }`
[INFO] [stdout] 48d65b5e4dd3731742e8b18526c356c8d572e6c5d141a37a29d003c0f52a7ebc