[INFO] cloning repository https://github.com/JulianKnodt/VecOfArrays
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulianKnodt/VecOfArrays" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianKnodt%2FVecOfArrays", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianKnodt%2FVecOfArrays'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7bec55b09505b6996ad503a4a2af8ab1cde2c76
[INFO] checking JulianKnodt/VecOfArrays against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianKnodt%2FVecOfArrays" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JulianKnodt/VecOfArrays
[INFO] finished tweaking git repo https://github.com/JulianKnodt/VecOfArrays
[INFO] tweaked toml for git repo https://github.com/JulianKnodt/VecOfArrays written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JulianKnodt/VecOfArrays on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JulianKnodt/VecOfArrays 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f50c8ee9f8bf1b5220a979696dbf7b185d7f041e793f19ae1cbd113d10dd7164
[INFO] running `Command { std: "docker" "start" "-a" "f50c8ee9f8bf1b5220a979696dbf7b185d7f041e793f19ae1cbd113d10dd7164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f50c8ee9f8bf1b5220a979696dbf7b185d7f041e793f19ae1cbd113d10dd7164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50c8ee9f8bf1b5220a979696dbf7b185d7f041e793f19ae1cbd113d10dd7164", kill_on_drop: false }`
[INFO] [stdout] f50c8ee9f8bf1b5220a979696dbf7b185d7f041e793f19ae1cbd113d10dd7164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b277d072bcda168599eb5e8256d5ea2b3036f63c9e68880f79f9320a1fd601fd
[INFO] running `Command { std: "docker" "start" "-a" "b277d072bcda168599eb5e8256d5ea2b3036f63c9e68880f79f9320a1fd601fd", kill_on_drop: false }`
[INFO] [stderr]     Checking vec_of_arrays v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `vec_into_raw_parts` has been stable since 1.93.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `VecOfArraysIdx` is more private than the item `VecOfArrays::<T>::get_idx`
[INFO] [stdout]    --> src/lib.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn get_idx(&self,i: VecOfArraysIdx) -> Option<&[T]> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `VecOfArrays::<T>::get_idx` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `VecOfArraysIdx` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 | struct VecOfArraysIdx {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl VecOfArraysIdx {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(n: u8, idx: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `VecOfArraysIdx` is more private than the item `VecOfArrays::<T>::get_idx`
[INFO] [stdout]    --> src/lib.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn get_idx(&self,i: VecOfArraysIdx) -> Option<&[T]> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `VecOfArrays::<T>::get_idx` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `VecOfArraysIdx` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 | struct VecOfArraysIdx {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl VecOfArraysIdx {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(n: u8, idx: u32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "b277d072bcda168599eb5e8256d5ea2b3036f63c9e68880f79f9320a1fd601fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b277d072bcda168599eb5e8256d5ea2b3036f63c9e68880f79f9320a1fd601fd", kill_on_drop: false }`
[INFO] [stdout] b277d072bcda168599eb5e8256d5ea2b3036f63c9e68880f79f9320a1fd601fd
