[INFO] cloning repository https://github.com/meddle0x53/gen_poller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meddle0x53/gen_poller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fgen_poller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fgen_poller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcff1fdae886861e3a285870db275ddc0ad0ca7b
[INFO] checking meddle0x53/gen_poller against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fgen_poller" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meddle0x53/gen_poller
[INFO] finished tweaking git repo https://github.com/meddle0x53/gen_poller
[INFO] tweaked toml for git repo https://github.com/meddle0x53/gen_poller written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meddle0x53/gen_poller on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meddle0x53/gen_poller 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d15a38e1baeea99eebbfd0311e191a4183463acc762ff3f88203c76b6cedc4d
[INFO] running `Command { std: "docker" "start" "-a" "9d15a38e1baeea99eebbfd0311e191a4183463acc762ff3f88203c76b6cedc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d15a38e1baeea99eebbfd0311e191a4183463acc762ff3f88203c76b6cedc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d15a38e1baeea99eebbfd0311e191a4183463acc762ff3f88203c76b6cedc4d", kill_on_drop: false }`
[INFO] [stdout] 9d15a38e1baeea99eebbfd0311e191a4183463acc762ff3f88203c76b6cedc4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d8bd6b51aa80ae38cd4829b4a41f49f29c38d2158dcc5aee217294e4ddec8c2
[INFO] running `Command { std: "docker" "start" "-a" "4d8bd6b51aa80ae38cd4829b4a41f49f29c38d2158dcc5aee217294e4ddec8c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking gen_poller v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/workers/worker.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 | ...                   if let ControlMessage::Shutdown = ctrl_msg {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Supervisor` is never constructed
[INFO] [stdout]   --> src/workers/supervisor.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Supervisor<W>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/workers/supervisor.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | / impl<W> Supervisor<W>
[INFO] [stdout] 22 | | where
[INFO] [stdout] 23 | |     W: Worker,
[INFO] [stdout]    | |______________- associated items in this implementation
[INFO] [stdout] 24 |   {
[INFO] [stdout] 25 |       pub fn new() -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |       pub async fn send(&self, name: &str, msg: W::Message) {
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |       pub async fn shutdown_all(&mut self) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |       pub async fn wait_for_all(&mut self) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |       pub async fn start_all(
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |       async fn build_worker(
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |       fn insert_worker(&mut self, name: String, handle: WorkerHandle<W::Message>) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |       async fn monitor(supervisor: Arc<Mutex<Self>>, mut shutdown: watch::Receiver<()>) {
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WorkerEnvelope` is never used
[INFO] [stdout]   --> src/workers/worker.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum WorkerEnvelope<M> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkerEnvelope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ControlMessage` is never used
[INFO] [stdout]   --> src/workers/worker.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum ControlMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorkerHandle` is never constructed
[INFO] [stdout]   --> src/workers/worker.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct WorkerHandle<Message> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Worker` is never used
[INFO] [stdout]   --> src/workers/worker.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Worker: Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/gen_poller-e94be9c36377d59f.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/gen_poller-e94be9c36377d59f/dep-lib-gen_poller`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/workers/worker.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 | ...                   if let ControlMessage::Shutdown = ctrl_msg {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gen_poller` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/4455c8937007f3cc3c078375a335d86dbab391ce/bin/rustc --crate-name gen_poller --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=25166ec951bfe7a4 -C extra-filename=-75acdee0a2ba117d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-660b8026ead125a9.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-1cba79b995deffc5.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-4c3f9acae835fb82.rmeta --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-3c570847e985ee96.rmeta --extern humantime_serde=/opt/rustwide/target/debug/deps/libhumantime_serde-87c0fb98985c99f9.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-9c3941406f686ce8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-63f34705b90a99ee.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-802628001e77e0dc.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0865d0b825945e40.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f3c8360e48a9fc12.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "4d8bd6b51aa80ae38cd4829b4a41f49f29c38d2158dcc5aee217294e4ddec8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8bd6b51aa80ae38cd4829b4a41f49f29c38d2158dcc5aee217294e4ddec8c2", kill_on_drop: false }`
[INFO] [stdout] 4d8bd6b51aa80ae38cd4829b4a41f49f29c38d2158dcc5aee217294e4ddec8c2