[INFO] fetching crate vecxe 0.1.0...
[INFO] checking vecxe-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate vecxe 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vecxe 0.1.0
[INFO] finished tweaking crates.io crate vecxe 0.1.0
[INFO] tweaked toml for crates.io crate vecxe 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vecxe 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vecxe 0.1.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc97bf54ca7a4bb3e1797b48bb5ad0154c371dbe6bedd84ba947cd5b05b6e5eb
[INFO] running `Command { std: "docker" "start" "-a" "bc97bf54ca7a4bb3e1797b48bb5ad0154c371dbe6bedd84ba947cd5b05b6e5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc97bf54ca7a4bb3e1797b48bb5ad0154c371dbe6bedd84ba947cd5b05b6e5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc97bf54ca7a4bb3e1797b48bb5ad0154c371dbe6bedd84ba947cd5b05b6e5eb", kill_on_drop: false }`
[INFO] [stdout] bc97bf54ca7a4bb3e1797b48bb5ad0154c371dbe6bedd84ba947cd5b05b6e5eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb32b932a46d6281894ac74f783fcc04d56844fef675613e1a4cd80ed4102a37
[INFO] running `Command { std: "docker" "start" "-a" "cb32b932a46d6281894ac74f783fcc04d56844fef675613e1a4cd80ed4102a37", kill_on_drop: false }`
[INFO] [stderr]     Checking vecxe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/windowed.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SlidingBy<'a, T> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     count: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/transmute.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait TransmuteExt<U>: Sized {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(missing_docs, clippy::default_numeric_fallback)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]  --> src/transmute.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     type IntoIter: Iterator<Item = U>;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/transmute.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn transmute_iter(self) -> Self::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/windowed.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WindowedExt<'a, T: 'a> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]  --> src/windowed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     type IterBy: Iterator<Item = &'a [T]> + DoubleEndedIterator + ExactSizeIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/windowed.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn sliding_windows_by(&'a self, size: usize, step: usize) -> Self::IterBy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stdout]   --> src/windowed.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub struct SlidingBy<'a, T> {
[INFO] [stdout] 16 | |     slice: &'a [T],
[INFO] [stdout] 17 | |     size: usize,
[INFO] [stdout] 18 | |     step: usize,
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     count: usize,
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![warn(missing_debug_implementations)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/windowed.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SlidingBy<'a, T> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     count: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/transmute.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait TransmuteExt<U>: Sized {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(missing_docs, clippy::default_numeric_fallback)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]  --> src/transmute.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     type IntoIter: Iterator<Item = U>;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/transmute.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn transmute_iter(self) -> Self::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/windowed.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait WindowedExt<'a, T: 'a> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]  --> src/windowed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     type IterBy: Iterator<Item = &'a [T]> + DoubleEndedIterator + ExactSizeIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/windowed.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn sliding_windows_by(&'a self, size: usize, step: usize) -> Self::IterBy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation
[INFO] [stdout]   --> src/windowed.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub struct SlidingBy<'a, T> {
[INFO] [stdout] 16 | |     slice: &'a [T],
[INFO] [stdout] 17 | |     size: usize,
[INFO] [stdout] 18 | |     step: usize,
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     count: usize,
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![warn(missing_debug_implementations)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "cb32b932a46d6281894ac74f783fcc04d56844fef675613e1a4cd80ed4102a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb32b932a46d6281894ac74f783fcc04d56844fef675613e1a4cd80ed4102a37", kill_on_drop: false }`
[INFO] [stdout] cb32b932a46d6281894ac74f783fcc04d56844fef675613e1a4cd80ed4102a37