[INFO] fetching crate kvtree 0.1.0...
[INFO] checking kvtree-0.1.0 against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-26
[INFO] extracting crate kvtree 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate kvtree 0.1.0
[INFO] finished tweaking crates.io crate kvtree 0.1.0
[INFO] tweaked toml for crates.io crate kvtree 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kvtree 0.1.0 on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.15.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6
[INFO] running `Command { std: "docker" "start" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6", 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" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6", 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" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking tuplify v1.1.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking kvtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 144 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 169 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 169 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:279:23
[INFO] [stdout]     |
[INFO] [stdout] 279 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 279 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 279 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 144 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 169 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 169 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query/mod.rs:279:23
[INFO] [stdout]     |
[INFO] [stdout] 279 |     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout]     |                       ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 279 -     ) -> (Option<impl (Fn(usize) -> Self::Item<'a>)>, View<'a, K>) {
[INFO] [stdout] 279 +     ) -> (Option<impl Fn(usize) -> Self::Item<'a>>, View<'a, K>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_type_id` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_type_id)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_type_id` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_type_id)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvtree` (lib); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/760e1de835e253bf28bbcbfee38b5e8ed9ffe074/bin/rustc --crate-name kvtree --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="core-storage"' --cfg 'feature="default"' --cfg 'feature="rayon"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("core-storage", "default", "rayon"))' -C metadata=31b93a560f1fc68b -C extra-filename=-ced208762b752be2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-54fde6f29bcc5e4c.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-07a5b5a747c04667.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6b234f2b8e15d76f.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-e4cfe53541cac876.rmeta --extern tuplify=/opt/rustwide/target/debug/deps/libtuplify-e0251c96b13d2485.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexMap::<K, V, S>::remove`: `remove` disrupts the map order -- use `swap_remove` or `shift_remove` for explicit behavior.
[INFO] [stdout]    --> src/table/index.rs:164:27
[INFO] [stdout]     |
[INFO] [stdout] 164 |             if self.roots.remove(&(index + 1)).is_some() {
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `indexmap::IndexMap::<K, V, S>::remove`: `remove` disrupts the map order -- use `swap_remove` or `shift_remove` for explicit behavior.
[INFO] [stdout]    --> src/table/index.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 self.roots.remove(&index);
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/mod.rs:593:37
[INFO] [stdout]     |
[INFO] [stdout] 591 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 592 |         mask: &'b impl key::Match<K>,
[INFO] [stdout] 593 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)> + 'a
[INFO] [stdout]     |                                     ^^^^^^^          --      -- the same lifetime is named here
[INFO] [stdout]     |                                     |                |
[INFO] [stdout]     |                                     |                the same lifetime is named here
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 593 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)> + 'a
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/mod.rs:605:37
[INFO] [stdout]     |
[INFO] [stdout] 603 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 604 |         mask: &'b impl key::Match<K>,
[INFO] [stdout] 605 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)> + 'a
[INFO] [stdout]     |                                     ^^^^^^^          --      -- the same lifetime is named here
[INFO] [stdout]     |                                     |                |
[INFO] [stdout]     |                                     |                the same lifetime is named here
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 605 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)> + 'a
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/store/mod.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 161 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 162 |         mask: &'b impl Match<K>,
[INFO] [stdout] 163 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                     ^^^^^^^          -- the same lifetime is named here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/store/mod.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 173 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 174 |         mask: &'b impl Match<K>,
[INFO] [stdout] 175 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                     ^^^^^^^          -- the same lifetime is named here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 175 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/table/mod.rs:293:37
[INFO] [stdout]     |
[INFO] [stdout] 291 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 292 |         mask: &'b impl Match<K>,
[INFO] [stdout] 293 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                     ^^^^^^^          -- the same lifetime is named here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 293 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/table/mod.rs:305:37
[INFO] [stdout]     |
[INFO] [stdout] 303 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 304 |         mask: &'b impl Match<K>,
[INFO] [stdout] 305 |     ) -> impl QueryMaskIter<Item = (&Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                     ^^^^^^^          -- the same lifetime is named here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 305 |     ) -> impl QueryMaskIter<Item = (&'a Key<K>, Q::Item<'a>)>
[INFO] [stdout]     |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6", kill_on_drop: false }`
[INFO] [stdout] 94c23a593e968526d94a270a3fcdfb41bebfec71083ccde9b3015e86c17be4f6
