[INFO] fetching crate ssh_ui 0.4.1...
[INFO] checking ssh_ui-0.4.1 against 1.95.0 for pr-155915
[INFO] extracting crate ssh_ui 0.4.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ssh_ui 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ssh_ui 0.4.1
[INFO] tweaked toml for crates.io crate ssh_ui 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssh_ui 0.4.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssh_ui 0.4.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d1efcbdda8ef3eb17e53f66e7068fb1c4ee37b8ff81fdca31a3e06cf9b76b900", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb76af88dfac5096045fb871364031b93b7aecebdc9731dfa86cada26446dcb
[INFO] running `Command { std: "docker" "start" "-a" "dbb76af88dfac5096045fb871364031b93b7aecebdc9731dfa86cada26446dcb", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `PluginId` is never constructed
[INFO] [stdout]   --> src/ssh/plugin.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct PluginId(usize);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `exit_rx` and `stdio_lock` are never read
[INFO] [stdout]   --> src/ssh/server.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub exit_rx: watch::Receiver<bool>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 29 |     pub stdio_lock: Arc<Mutex<()>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `update_sender` is never read
[INFO] [stdout]   --> src/ssh/session_manager.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct SessionManager {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 49 |     pub update_sender: Sender<SessionRepoUpdate>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PluginId` is never constructed
[INFO] [stdout]   --> src/ssh/plugin.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct PluginId(usize);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `exit_rx` and `stdio_lock` are never read
[INFO] [stdout]   --> src/ssh/server.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub exit_rx: watch::Receiver<bool>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 29 |     pub stdio_lock: Arc<Mutex<()>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `update_sender` is never read
[INFO] [stdout]   --> src/ssh/session_manager.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct SessionManager {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 49 |     pub update_sender: Sender<SessionRepoUpdate>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] running `Command { std: "docker" "inspect" "dbb76af88dfac5096045fb871364031b93b7aecebdc9731dfa86cada26446dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb76af88dfac5096045fb871364031b93b7aecebdc9731dfa86cada26446dcb", kill_on_drop: false }`
[INFO] [stdout] dbb76af88dfac5096045fb871364031b93b7aecebdc9731dfa86cada26446dcb
