[INFO] fetching crate kiddo 2.1.0...
[INFO] checking kiddo-2.1.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate kiddo 2.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate kiddo 2.1.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kiddo 2.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kiddo 2.1.0
[INFO] tweaked toml for crates.io crate kiddo 2.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate kiddo 2.1.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded real_float v0.3.0
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded aligned v0.4.1
[INFO] [stderr]   Downloaded aligned-array v1.0.1
[INFO] [stderr]   Downloaded divrem v1.0.0
[INFO] [stderr]   Downloaded min-max-heap v1.3.0
[INFO] [stderr]   Downloaded radians v0.3.1
[INFO] [stderr]   Downloaded elapsed v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 902e2df79089d1ed7d24711bb295029669bd0ad97e6f11ca4230f8c3c169b8f5
[INFO] running `Command { std: "docker" "start" "-a" "902e2df79089d1ed7d24711bb295029669bd0ad97e6f11ca4230f8c3c169b8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "902e2df79089d1ed7d24711bb295029669bd0ad97e6f11ca4230f8c3c169b8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902e2df79089d1ed7d24711bb295029669bd0ad97e6f11ca4230f8c3c169b8f5", kill_on_drop: false }`
[INFO] [stdout] 902e2df79089d1ed7d24711bb295029669bd0ad97e6f11ca4230f8c3c169b8f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7c7e626133f4cc74a9dadb2d81e5a8262548b279728755f83e539892c7e3fa
[INFO] running `Command { std: "docker" "start" "-a" "5e7c7e626133f4cc74a9dadb2d81e5a8262548b279728755f83e539892c7e3fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling fixed v1.23.1
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking aligned v0.4.1
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking min-max-heap v1.3.0
[INFO] [stderr]     Checking real_float v0.3.0
[INFO] [stderr]     Checking divrem v1.0.0
[INFO] [stderr]     Checking elapsed v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]     Checking radians v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking aligned-array v1.0.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking kiddo v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: `Vec<kiddo::float::neighbour::Neighbour<A, T>>` is not an iterator
[INFO] [stdout]   --> benches/nearest_n.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     kdtree
[INFO] [stdout] 87 | |         .nearest_n(&point, 10, &squared_euclidean)
[INFO] [stdout] 88 | |         .for_each(|res_item| {
[INFO] [stdout]    | |         -^^^^^^^^ `Vec<kiddo::float::neighbour::Neighbour<A, T>>` is not an iterator; try calling `.into_iter()` or `.iter()`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout]   --> /rustc/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/alloc/src/vec/mod.rs:396:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: doesn't satisfy `_: Iterator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Vec<kiddo::float::neighbour::Neighbour<A, T>>: Iterator`
[INFO] [stdout]            which is required by `&mut Vec<kiddo::float::neighbour::Neighbour<A, T>>: Iterator`
[INFO] [stdout]            `[kiddo::float::neighbour::Neighbour<A, T>]: Iterator`
[INFO] [stdout]            which is required by `&mut [kiddo::float::neighbour::Neighbour<A, T>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>` is not an iterator
[INFO] [stdout]    --> benches/nearest_n.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | /     kdtree
[INFO] [stdout] 109 | |         .nearest_n(&point, 10, &squared_euclidean_fixedpoint)
[INFO] [stdout] 110 | |         .for_each(|res_item| {
[INFO] [stdout]     | |         -^^^^^^^^ `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>` is not an iterator; try calling `.into_iter()` or `.iter()`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | 
[INFO] [stdout]    --> /rustc/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/alloc/src/vec/mod.rs:396:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>: Iterator`
[INFO] [stdout]             which is required by `&mut Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>: Iterator`
[INFO] [stdout]             `[kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>]: Iterator`
[INFO] [stdout]             which is required by `&mut [kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Vec<kiddo::float::neighbour::Neighbour<A, T>>` is not an iterator
[INFO] [stdout]    --> benches/nearest_n.rs:244:10
[INFO] [stdout]     |
[INFO] [stdout] 242 | /     kdtree
[INFO] [stdout] 243 | |         .nearest_n(&point, 100, &squared_euclidean)
[INFO] [stdout] 244 | |         .for_each(|res_item| {
[INFO] [stdout]     | |         -^^^^^^^^ `Vec<kiddo::float::neighbour::Neighbour<A, T>>` is not an iterator; try calling `.into_iter()` or `.iter()`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | 
[INFO] [stdout]    --> /rustc/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/alloc/src/vec/mod.rs:396:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<kiddo::float::neighbour::Neighbour<A, T>>: Iterator`
[INFO] [stdout]             which is required by `&mut Vec<kiddo::float::neighbour::Neighbour<A, T>>: Iterator`
[INFO] [stdout]             `[kiddo::float::neighbour::Neighbour<A, T>]: Iterator`
[INFO] [stdout]             which is required by `&mut [kiddo::float::neighbour::Neighbour<A, T>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>` is not an iterator
[INFO] [stdout]    --> benches/nearest_n.rs:266:10
[INFO] [stdout]     |
[INFO] [stdout] 264 | /     kdtree
[INFO] [stdout] 265 | |         .nearest_n(&point, 100, &squared_euclidean_fixedpoint)
[INFO] [stdout] 266 | |         .for_each(|res_item| {
[INFO] [stdout]     | |         -^^^^^^^^ `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>` is not an iterator; try calling `.into_iter()` or `.iter()`
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | 
[INFO] [stdout]    --> /rustc/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/library/alloc/src/vec/mod.rs:396:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>: Iterator`
[INFO] [stdout]             which is required by `&mut Vec<kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>>: Iterator`
[INFO] [stdout]             `[kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>]: Iterator`
[INFO] [stdout]             which is required by `&mut [kiddo::fixed::neighbour::Neighbour<FixedU16<A>, T>]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kiddo` (bench "nearest_n") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5e7c7e626133f4cc74a9dadb2d81e5a8262548b279728755f83e539892c7e3fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7c7e626133f4cc74a9dadb2d81e5a8262548b279728755f83e539892c7e3fa", kill_on_drop: false }`
[INFO] [stdout] 5e7c7e626133f4cc74a9dadb2d81e5a8262548b279728755f83e539892c7e3fa
