[INFO] fetching crate nblast 0.7.1...
[INFO] building nblast-0.7.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nblast 0.7.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nblast 0.7.1
[INFO] finished tweaking crates.io crate nblast 0.7.1
[INFO] tweaked toml for crates.io crate nblast 0.7.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nblast 0.7.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 139 packages to latest compatible versions
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] [stderr]       Adding kiddo v4.2.1 (available: v5.2.2)
[INFO] [stderr]       Adding nabo v0.2.1 (available: v0.5.0)
[INFO] [stderr]       Adding nalgebra v0.31.4 (available: v0.34.1)
[INFO] [stderr]       Adding rstar v0.9.3 (available: v0.12.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8142105f81ae87a70ae7c5536694d6592091a8a9ba4ba35739f49f933019eaa
[INFO] running `Command { std: "docker" "start" "-a" "a8142105f81ae87a70ae7c5536694d6592091a8a9ba4ba35739f49f933019eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8142105f81ae87a70ae7c5536694d6592091a8a9ba4ba35739f49f933019eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8142105f81ae87a70ae7c5536694d6592091a8a9ba4ba35739f49f933019eaa", kill_on_drop: false }`
[INFO] [stdout] a8142105f81ae87a70ae7c5536694d6592091a8a9ba4ba35739f49f933019eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de696ac36b30fd51df9ca7fecff12f8a8a32405d9a15f18287b3fbcad65639a0
[INFO] running `Command { std: "docker" "start" "-a" "de696ac36b30fd51df9ca7fecff12f8a8a32405d9a15f18287b3fbcad65639a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling init_with v1.1.0
[INFO] [stderr]    Compiling elapsed v0.1.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling divrem v1.0.0
[INFO] [stderr]    Compiling sorted-vec v0.8.10
[INFO] [stderr]    Compiling ubyte v0.10.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling generator v0.8.7
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling nalgebra v0.31.4
[INFO] [stderr]    Compiling kiddo v4.2.1
[INFO] [stderr]    Compiling nblast v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/neurons/kiddo.rs:194:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 192 |         target: &'a impl TargetNeuron,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 193 |         use_alpha: bool,
[INFO] [stdout] 194 |     ) -> impl Iterator<Item = DistDot> + '_ {
[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] 194 -     ) -> impl Iterator<Item = DistDot> + '_ {
[INFO] [stdout] 194 +     ) -> impl Iterator<Item = DistDot> + 'a {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.36s
[INFO] running `Command { std: "docker" "inspect" "de696ac36b30fd51df9ca7fecff12f8a8a32405d9a15f18287b3fbcad65639a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de696ac36b30fd51df9ca7fecff12f8a8a32405d9a15f18287b3fbcad65639a0", kill_on_drop: false }`
[INFO] [stdout] de696ac36b30fd51df9ca7fecff12f8a8a32405d9a15f18287b3fbcad65639a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea3d3a336ef25e1741e0149f55f62f1aef43a6320572fd7d46dd042832d57b2
[INFO] running `Command { std: "docker" "start" "-a" "aea3d3a336ef25e1741e0149f55f62f1aef43a6320572fd7d46dd042832d57b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/neurons/kiddo.rs:194:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 192 |         target: &'a impl TargetNeuron,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 193 |         use_alpha: bool,
[INFO] [stdout] 194 |     ) -> impl Iterator<Item = DistDot> + '_ {
[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] 194 -     ) -> impl Iterator<Item = DistDot> + '_ {
[INFO] [stdout] 194 +     ) -> impl Iterator<Item = DistDot> + 'a {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling nblast v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/neurons/kiddo.rs:194:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 192 |         target: &'a impl TargetNeuron,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 193 |         use_alpha: bool,
[INFO] [stdout] 194 |     ) -> impl Iterator<Item = DistDot> + '_ {
[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] 194 -     ) -> impl Iterator<Item = DistDot> + '_ {
[INFO] [stdout] 194 +     ) -> impl Iterator<Item = DistDot> + 'a {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "aea3d3a336ef25e1741e0149f55f62f1aef43a6320572fd7d46dd042832d57b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea3d3a336ef25e1741e0149f55f62f1aef43a6320572fd7d46dd042832d57b2", kill_on_drop: false }`
[INFO] [stdout] aea3d3a336ef25e1741e0149f55f62f1aef43a6320572fd7d46dd042832d57b2