[INFO] fetching crate hessboost 0.2.4...
[INFO] checking hessboost-0.2.4 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate hessboost 0.2.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate hessboost 0.2.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hessboost 0.2.4
[INFO] tweaked toml for crates.io crate hessboost 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hessboost 0.2.4 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hessboost 0.2.4 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25
[INFO] running `Command { std: "docker" "start" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25", 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" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25", 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" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerocopy-derive v0.8.61
[INFO] [stderr]     Checking zstd v0.14.0
[INFO] [stderr]     Checking zerocopy v0.8.61
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking hessboost v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `impl Fn(usize) -> bool + Sync + Copy` cannot be sent between threads safely
[INFO] [stdout]    --> src/tree/builder/partition.rs:67:59
[INFO] [stdout]     |
[INFO] [stdout]  26 |   macro_rules! route_rows {
[INFO] [stdout] ...
[INFO] [stdout]  31 |           let route = |rows: &[u32]| {
[INFO] [stdout]     |                       -------------- within this `{closure@src/tree/builder/partition.rs:31:21: 31:35}`
[INFO] [stdout] ...
[INFO] [stdout]  67 |                   rows.par_chunks(PARTITION_CHUNK_ROWS).map(route).collect();
[INFO] [stdout]     |                                                         --- ^^^^^ `impl Fn(usize) -> bool + Sync + Copy` cannot be sent between threads safely
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 260 | /     route_rows!(rows, [go_left, column], |r| go_left(
[INFO] [stdout] 261 | |         column[r as usize].index()
[INFO] [stdout] 262 | |     ))
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required because `go_left` is used within this closure
[INFO] [stdout]    --> src/tree/builder/partition.rs:39:31
[INFO] [stdout]     |
[INFO] [stdout]  39 |                   $(let $copy = $copy;)*
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 | /     route_rows!(rows, [go_left, column], |r| go_left(
[INFO] [stdout] 261 | |         column[r as usize].index()
[INFO] [stdout] 262 | |     ))
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout] note: required by a bound in `rayon::iter::ParallelIterator::map`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rayon-1.12.0/src/iter/mod.rs:595:41
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub trait ParallelIterator: Sized + Send {
[INFO] [stdout] ...
[INFO] [stdout] 593 |     fn map<F, R>(self, map_op: F) -> Map<Self, F>
[INFO] [stdout] 594 |     where
[INFO] [stdout] 595 |         F: Fn(Self::Item) -> R + Sync + Send,
[INFO] [stdout]     |                                         ^^^^ required by this bound in `ParallelIterator::map`
[INFO] [stdout] help: consider restricting opaque type `impl Fn(usize) -> bool + Sync + Copy` with trait `Send`
[INFO] [stdout]     |
[INFO] [stdout] 258 |     go_left: impl Fn(usize) -> bool + Sync + Copy + std::marker::Send,
[INFO] [stdout]     |                                                   +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `impl Fn(usize) -> bool + Sync + Copy` cannot be sent between threads safely
[INFO] [stdout]    --> src/tree/builder/partition.rs:67:17
[INFO] [stdout]     |
[INFO] [stdout]  26 |   macro_rules! route_rows {
[INFO] [stdout] ...
[INFO] [stdout]  31 |           let route = |rows: &[u32]| {
[INFO] [stdout]     |                       -------------- within this `{closure@src/tree/builder/partition.rs:31:21: 31:35}`
[INFO] [stdout] ...
[INFO] [stdout]  67 |                   rows.par_chunks(PARTITION_CHUNK_ROWS).map(route).collect();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `impl Fn(usize) -> bool + Sync + Copy` cannot be sent between threads safely
[INFO] [stdout] ...
[INFO] [stdout] 260 | /     route_rows!(rows, [go_left, column], |r| go_left(
[INFO] [stdout] 261 | |         column[r as usize].index()
[INFO] [stdout] 262 | |     ))
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required because `go_left` is used within this closure
[INFO] [stdout]    --> src/tree/builder/partition.rs:39:31
[INFO] [stdout]     |
[INFO] [stdout]  39 |                   $(let $copy = $copy;)*
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 | /     route_rows!(rows, [go_left, column], |r| go_left(
[INFO] [stdout] 261 | |         column[r as usize].index()
[INFO] [stdout] 262 | |     ))
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     = note: required for `Map<Chunks<'_, u32>, {closure@partition.rs:31:21}>` to implement `rayon::iter::ParallelIterator`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/hessboost/9b8919efe8d1e6c3/out/hessboost-9b8919efe8d1e6c3.long-type-1749577766712922440.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] help: consider restricting opaque type `impl Fn(usize) -> bool + Sync + Copy` with trait `Send`
[INFO] [stdout]     |
[INFO] [stdout] 258 |     go_left: impl Fn(usize) -> bool + Sync + Copy + std::marker::Send,
[INFO] [stdout]     |                                                   +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hessboost` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25", kill_on_drop: false }`
[INFO] [stdout] 5f914d1814e64d299ff62effb1fd52a5cab9aa78b02ddd922f93932e04982b25
