[INFO] cloning repository https://github.com/willothy/overlord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willothy/overlord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Foverlord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Foverlord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05ddbab83ffd25ef2d443ec40e1ef629c38504f1
[INFO] testing willothy/overlord against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Foverlord" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/willothy/overlord
[INFO] finished tweaking git repo https://github.com/willothy/overlord
[INFO] tweaked toml for git repo https://github.com/willothy/overlord written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/willothy/overlord on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/willothy/overlord 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tonic v0.9.2
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded matchit v0.7.2
[INFO] [stderr]   Downloaded wezterm-dynamic v0.1.0
[INFO] [stderr]   Downloaded wezterm-dynamic-derive v0.1.0
[INFO] [stderr]   Downloaded ordered-float v3.9.0
[INFO] [stderr]   Downloaded wezterm-color-types v0.2.0
[INFO] [stderr]   Downloaded serde v1.0.183
[INFO] [stderr]   Downloaded terminfo v0.7.5
[INFO] [stderr]   Downloaded wezterm-bidi v0.2.2
[INFO] [stderr]   Downloaded signal-hook v0.1.17
[INFO] [stderr]   Downloaded filedescriptor v0.8.2
[INFO] [stderr]   Downloaded which v4.4.0
[INFO] [stderr]   Downloaded nom v5.1.3
[INFO] [stderr]   Downloaded fastrand v2.0.0
[INFO] [stderr]   Downloaded tonic-build v0.9.2
[INFO] [stderr]   Downloaded prost-build v0.11.9
[INFO] [stderr]   Downloaded tempfile v3.8.0
[INFO] [stderr]   Downloaded prettyplease v0.1.25
[INFO] [stderr]   Downloaded prost-types v0.11.9
[INFO] [stderr]   Downloaded dashmap v5.5.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.8
[INFO] [stderr]   Downloaded termwiz v0.20.0
[INFO] [stderr]   Downloaded petgraph v0.6.3
[INFO] [stderr]   Downloaded serde_derive v1.0.183
[INFO] [stderr]   Downloaded finl_unicode v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80812873c82caef905d064ffd275904d7e077b31e5508283cc91485b05f0d9e6
[INFO] running `Command { std: "docker" "start" "-a" "80812873c82caef905d064ffd275904d7e077b31e5508283cc91485b05f0d9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80812873c82caef905d064ffd275904d7e077b31e5508283cc91485b05f0d9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80812873c82caef905d064ffd275904d7e077b31e5508283cc91485b05f0d9e6", kill_on_drop: false }`
[INFO] [stdout] 80812873c82caef905d064ffd275904d7e077b31e5508283cc91485b05f0d9e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a7e7bcce854b602bcac977e1b30bace8778e628690dfa0db1fa523ec514041
[INFO] running `Command { std: "docker" "start" "-a" "32a7e7bcce854b602bcac977e1b30bace8778e628690dfa0db1fa523ec514041", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling overlord-proto v0.1.0 (/opt/rustwide/workdir/proto)
[INFO] [stderr]    Compiling tokio-util v0.7.8
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[INFO] [stderr]    Compiling overlord-client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling overlord-server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused imports: `OnceCell`, `oneshot`, and `self`
[INFO] [stdout]   --> server/src/main.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         mpsc::{self, UnboundedSender},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 22 |         oneshot, OnceCell,
[INFO] [stdout]    |         ^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> server/src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         request: Request<InputEvent>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         request: Request<StartSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         request: Request<AttachSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         request: Request<DetachSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         request: Request<KillSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         request: Request<ShutdownRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `executable`, `args`, `pid`, `stdin`, `stdout`, and `stderr` are never read
[INFO] [stdout]   --> server/src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Process {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 48 |     executable: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 49 |     args: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     pid: ProcessId,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 51 |     stdin: UnboundedSender<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 52 |     stdout: UnboundedReceiverStream<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 53 |     stderr: UnboundedReceiverStream<u8>,
[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 `name`, `id`, and `processes` are never read
[INFO] [stdout]   --> server/src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Session {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 57 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     id: SessionId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 59 |     processes: DashMap<u64, Process>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> server/src/main.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Session {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 64 |     pub fn new(name: impl Into<String>, id: SessionId) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sessions`, `session_ids`, and `exit_tx` are never read
[INFO] [stdout]   --> server/src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct RxServer {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 74 |     sessions: DashMap<String, Session>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 75 |     session_ids: DashMap<SessionId, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 76 |     exit_tx: broadcast::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.45s
[INFO] running `Command { std: "docker" "inspect" "32a7e7bcce854b602bcac977e1b30bace8778e628690dfa0db1fa523ec514041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a7e7bcce854b602bcac977e1b30bace8778e628690dfa0db1fa523ec514041", kill_on_drop: false }`
[INFO] [stdout] 32a7e7bcce854b602bcac977e1b30bace8778e628690dfa0db1fa523ec514041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7149a19e55834c60f7ad8e97832e0963ef2975687e42634b7cc71925db60560
[INFO] running `Command { std: "docker" "start" "-a" "d7149a19e55834c60f7ad8e97832e0963ef2975687e42634b7cc71925db60560", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling overlord-client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling overlord-server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused imports: `OnceCell`, `oneshot`, and `self`
[INFO] [stdout]   --> server/src/main.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         mpsc::{self, UnboundedSender},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 22 |         oneshot, OnceCell,
[INFO] [stdout]    |         ^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> server/src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         request: Request<InputEvent>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         request: Request<StartSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         request: Request<AttachSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         request: Request<DetachSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         request: Request<KillSessionRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> server/src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         request: Request<ShutdownRequest>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `executable`, `args`, `pid`, `stdin`, `stdout`, and `stderr` are never read
[INFO] [stdout]   --> server/src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Process {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 48 |     executable: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 49 |     args: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     pid: ProcessId,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 51 |     stdin: UnboundedSender<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 52 |     stdout: UnboundedReceiverStream<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 53 |     stderr: UnboundedReceiverStream<u8>,
[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 `name`, `id`, and `processes` are never read
[INFO] [stdout]   --> server/src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Session {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 57 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     id: SessionId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 59 |     processes: DashMap<u64, Process>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> server/src/main.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Session {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 64 |     pub fn new(name: impl Into<String>, id: SessionId) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sessions`, `session_ids`, and `exit_tx` are never read
[INFO] [stdout]   --> server/src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct RxServer {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 74 |     sessions: DashMap<String, Session>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 75 |     session_ids: DashMap<SessionId, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 76 |     exit_tx: broadcast::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d7149a19e55834c60f7ad8e97832e0963ef2975687e42634b7cc71925db60560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7149a19e55834c60f7ad8e97832e0963ef2975687e42634b7cc71925db60560", kill_on_drop: false }`
[INFO] [stdout] d7149a19e55834c60f7ad8e97832e0963ef2975687e42634b7cc71925db60560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df2026af7f7ad3ff75b98ce6ca7ef14d1a4c92e9aedc6b0d08400c25ecb4b0db
[INFO] running `Command { std: "docker" "start" "-a" "df2026af7f7ad3ff75b98ce6ca7ef14d1a4c92e9aedc6b0d08400c25ecb4b0db", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused imports: `OnceCell`, `oneshot`, and `self`
[INFO] [stderr]   --> server/src/main.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |         mpsc::{self, UnboundedSender},
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 22 |         oneshot, OnceCell,
[INFO] [stderr]    |         ^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> server/src/main.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         request: Request<InputEvent>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> server/src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         request: Request<StartSessionRequest>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> server/src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         request: Request<AttachSessionRequest>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> server/src/main.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         request: Request<DetachSessionRequest>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> server/src/main.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         request: Request<KillSessionRequest>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> server/src/main.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         request: Request<ShutdownRequest>,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `executable`, `args`, `pid`, `stdin`, `stdout`, and `stderr` are never read
[INFO] [stderr]   --> server/src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct Process {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 48 |     executable: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 49 |     args: Vec<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 50 |     pid: ProcessId,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 51 |     stdin: UnboundedSender<u8>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 52 |     stdout: UnboundedReceiverStream<u8>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 53 |     stderr: UnboundedReceiverStream<u8>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `id`, and `processes` are never read
[INFO] [stderr]   --> server/src/main.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | struct Session {
[INFO] [stderr]    |        ------- fields in this struct
[INFO] [stderr] 57 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 58 |     id: SessionId,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 59 |     processes: DashMap<u64, Process>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> server/src/main.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | impl Session {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 64 |     pub fn new(name: impl Into<String>, id: SessionId) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `sessions`, `session_ids`, and `exit_tx` are never read
[INFO] [stderr]   --> server/src/main.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 73 | struct RxServer {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 74 |     sessions: DashMap<String, Session>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 75 |     session_ids: DashMap<SessionId, String>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 76 |     exit_tx: broadcast::Sender<()>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `overlord-server` (bin "overlord" test) generated 11 warnings (run `cargo fix --bin "overlord" -p overlord-server --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/over-50713ecb7a7640b1)
[INFO] [stdout] 
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/overlord-fdd4e55a38ab2851)
[INFO] [stdout] 
[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" "df2026af7f7ad3ff75b98ce6ca7ef14d1a4c92e9aedc6b0d08400c25ecb4b0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2026af7f7ad3ff75b98ce6ca7ef14d1a4c92e9aedc6b0d08400c25ecb4b0db", kill_on_drop: false }`
[INFO] [stdout] df2026af7f7ad3ff75b98ce6ca7ef14d1a4c92e9aedc6b0d08400c25ecb4b0db
