[INFO] fetching crate repose-core 0.16.0...
[INFO] checking repose-core-0.16.0 against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] extracting crate repose-core 0.16.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate repose-core 0.16.0
[INFO] finished tweaking crates.io crate repose-core 0.16.0
[INFO] tweaked toml for crates.io crate repose-core 0.16.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate repose-core 0.16.0 on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate repose-core 0.16.0 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 grid v1.0.1
[INFO] [stderr]   Downloaded taffy v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d867ba723b05484b3e6ee437f65fd2e973c9a9955950ea14b2dff0206f6f97ae
[INFO] running `Command { std: "docker" "start" "-a" "d867ba723b05484b3e6ee437f65fd2e973c9a9955950ea14b2dff0206f6f97ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d867ba723b05484b3e6ee437f65fd2e973c9a9955950ea14b2dff0206f6f97ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d867ba723b05484b3e6ee437f65fd2e973c9a9955950ea14b2dff0206f6f97ae", kill_on_drop: false }`
[INFO] [stdout] d867ba723b05484b3e6ee437f65fd2e973c9a9955950ea14b2dff0206f6f97ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 119be5a6d4dae89261375c1e538aeecc2f0cda9139da31727799227e755c1dbf
[INFO] running `Command { std: "docker" "start" "-a" "119be5a6d4dae89261375c1e538aeecc2f0cda9139da31727799227e755c1dbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking grid v1.0.1
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking taffy v0.10.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking repose-core v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/animation.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |         let start = match self.start_time {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/animation.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |         let start = match self.start_time {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `memo_cache` is never read
[INFO] [stdout]   --> src/scope.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ScopeInner {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[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 `inner` and `saver` are never read
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 7 |     inner: Signal<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `memo_cache` is never read
[INFO] [stdout]   --> src/scope.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ScopeInner {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[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 `inner` and `saver` are never read
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 7 |     inner: Signal<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "119be5a6d4dae89261375c1e538aeecc2f0cda9139da31727799227e755c1dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119be5a6d4dae89261375c1e538aeecc2f0cda9139da31727799227e755c1dbf", kill_on_drop: false }`
[INFO] [stdout] 119be5a6d4dae89261375c1e538aeecc2f0cda9139da31727799227e755c1dbf
