[INFO] fetching crate kvtree 0.1.0...
[INFO] checking kvtree-0.1.0 against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] extracting crate kvtree 0.1.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kvtree 0.1.0 on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "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" "+149edce6c6ee840adb602803b96d083101ef3592" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5bb43a6d57c457aab32de90540f2608f980b6c052ea9384e5341d1219f4ad07
[INFO] running `Command { std: "docker" "start" "-a" "d5bb43a6d57c457aab32de90540f2608f980b6c052ea9384e5341d1219f4ad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5bb43a6d57c457aab32de90540f2608f980b6c052ea9384e5341d1219f4ad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bb43a6d57c457aab32de90540f2608f980b6c052ea9384e5341d1219f4ad07", kill_on_drop: false }`
[INFO] [stdout] d5bb43a6d57c457aab32de90540f2608f980b6c052ea9384e5341d1219f4ad07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f8dd168dbc266761c190345b22edfaea6563d7af8140132bca09b7c536388a
[INFO] running `Command { std: "docker" "start" "-a" "20f8dd168dbc266761c190345b22edfaea6563d7af8140132bca09b7c536388a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking tuplify v1.1.4
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking indexmap v2.11.4
[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/149edce6c6ee840adb602803b96d083101ef3592/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=60a6198e9dfcae6d -C extra-filename=-6fddb4eca22fcaab --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-1efc54bd63b6fd98.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6a0cbdbea490265c.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-139458bac5bb244c.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-025222e85bea3632.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] [stderr] error: could not compile `kvtree` (lib test); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/149edce6c6ee840adb602803b96d083101ef3592/bin/rustc --crate-name kvtree --edition=2021 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 --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=ec71ac26782bea0f -C extra-filename=-55d467221bdc9157 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-1efc54bd63b6fd98.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6a0cbdbea490265c.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-139458bac5bb244c.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-025222e85bea3632.rmeta --extern tuplify=/opt/rustwide/target/debug/deps/libtuplify-e0251c96b13d2485.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "20f8dd168dbc266761c190345b22edfaea6563d7af8140132bca09b7c536388a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f8dd168dbc266761c190345b22edfaea6563d7af8140132bca09b7c536388a", kill_on_drop: false }`
[INFO] [stdout] 20f8dd168dbc266761c190345b22edfaea6563d7af8140132bca09b7c536388a