[INFO] cloning repository https://github.com/hectorshub/hmux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hectorshub/hmux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhectorshub%2Fhmux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhectorshub%2Fhmux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f152dfc326f5a73f7abb2ffa037257c9c5a21ec3
[INFO] checking hectorshub/hmux against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhectorshub%2Fhmux" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hectorshub/hmux
[INFO] finished tweaking git repo https://github.com/hectorshub/hmux
[INFO] tweaked toml for git repo https://github.com/hectorshub/hmux written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hectorshub/hmux on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hectorshub/hmux 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vte v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4
[INFO] running `Command { std: "docker" "start" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking vte v0.13.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking hmux-screen v0.1.0 (/opt/rustwide/workdir/crates/hmux-screen)
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking filedescriptor v0.8.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking tokio v1.52.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking portable-pty v0.8.1
[INFO] [stderr]     Checking hmux-protocol v0.1.0 (/opt/rustwide/workdir/crates/hmux-protocol)
[INFO] [stderr]     Checking hmux-server v0.1.0 (/opt/rustwide/workdir/crates/hmux-server)
[INFO] [stderr]     Checking hmux-client v0.1.0 (/opt/rustwide/workdir/crates/hmux-client)
[INFO] [stdout] warning: unused variable: `new_id`
[INFO] [stdout]    --> crates/hmux-server/tests/session_test.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let new_id = session
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_layout_update` is never read
[INFO] [stdout]    --> crates/hmux-client/src/main.rs:265:59
[INFO] [stdout]     |
[INFO] [stdout] 265 |     let mut current_layout_update: Option<LayoutUpdate> = None;
[INFO] [stdout]     |                                                           ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 396 |                     current_layout_update = Some(layout_update);
[INFO] [stdout]     |                     --------------------- `current_layout_update` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/hmux-client/src/copy_mode.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Yanked(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     Yanked(String),
[INFO] [stdout] 32 +     Yanked(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_selecting` is never used
[INFO] [stdout]   --> crates/hmux-client/src/copy_mode.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl CopyMode {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn is_selecting(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_layout_update` is never read
[INFO] [stdout]    --> crates/hmux-client/src/main.rs:265:59
[INFO] [stdout]     |
[INFO] [stdout] 265 |     let mut current_layout_update: Option<LayoutUpdate> = None;
[INFO] [stdout]     |                                                           ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 396 |                     current_layout_update = Some(layout_update);
[INFO] [stdout]     |                     --------------------- `current_layout_update` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/hmux-client/src/copy_mode.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Yanked(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     Yanked(String),
[INFO] [stdout] 32 +     Yanked(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_selecting` is never used
[INFO] [stdout]   --> crates/hmux-client/src/copy_mode.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl CopyMode {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn is_selecting(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]  --> crates/hmux-protocol/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | serde = { workspace = true }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: `hmux-protocol` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `signal-hook`
[INFO] [stderr]   --> crates/hmux-server/Cargo.toml:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | signal-hook = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `signal-hook`
[INFO] [stderr] warning: `hmux-server` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 10`
[INFO] running `Command { std: "docker" "inspect" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4", kill_on_drop: false }`
[INFO] [stdout] c0d145410d486d3635fc02498b24437119a0121906fb9e03af37741437bcbbc4
