[INFO] fetching crate n-tree 0.0.1...
[INFO] documenting n-tree-0.0.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate n-tree 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate n-tree 0.0.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate n-tree 0.0.1
[INFO] finished tweaking crates.io crate n-tree 0.0.1
[INFO] tweaked toml for crates.io crate n-tree 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8547bc82a48e72f8ce8332c695f2d015430e6aa7bf71ce2a1f8960ad505bb353
[INFO] running `Command { std: "docker" "start" "-a" "8547bc82a48e72f8ce8332c695f2d015430e6aa7bf71ce2a1f8960ad505bb353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8547bc82a48e72f8ce8332c695f2d015430e6aa7bf71ce2a1f8960ad505bb353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8547bc82a48e72f8ce8332c695f2d015430e6aa7bf71ce2a1f8960ad505bb353", kill_on_drop: false }`
[INFO] [stdout] 8547bc82a48e72f8ce8332c695f2d015430e6aa7bf71ce2a1f8960ad505bb353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ccf478ae5a1ddb1b8f0e62328337cb9d676fd9964a889aee04d179d34599b48
[INFO] running `Command { std: "docker" "start" "-a" "8ccf478ae5a1ddb1b8f0e62328337cb9d676fd9964a889aee04d179d34599b48", kill_on_drop: false }`
[INFO] [stderr]  Documenting n-tree v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `license` in this scope
[INFO] [stdout]  --> src/lib.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![license = "MIT"]
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Items` in module `slice`
[INFO] [stdout]    --> src/lib.rs:170:20
[INFO] [stdout]     |
[INFO] [stdout] 170 |     points: slice::Items<'t, P>,
[INFO] [stdout]     |                    ^^^^^ not found in `slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Items` in module `slice`
[INFO] [stdout]    --> src/lib.rs:171:23
[INFO] [stdout]     |
[INFO] [stdout] 171 |     stack: Vec<slice::Items<'t, NTree<R, P>>>
[INFO] [stdout]     |                       ^^^^^ not found in `slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/lib.rs:174:31
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<'t, 'q, R: Region<P>, P> Iterator<&'t P> for RangeQuery<'t, 'q, R, P> {
[INFO] [stdout]     |                               ^^^^^^^^ expected 0 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<'t, 'q, R: Region<P>, P> Iterator<Item = &'t P> for RangeQuery<'t, 'q, R, P> {
[INFO] [stdout]     |                                        ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Item`
[INFO] [stdout]    --> src/lib.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<'t, 'q, R: Region<P>, P> Iterator<&'t P> for RangeQuery<'t, 'q, R, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Item` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `type Item = Type;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0107, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `n-tree`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name ntree src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0d4169aa203424bc -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8ccf478ae5a1ddb1b8f0e62328337cb9d676fd9964a889aee04d179d34599b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccf478ae5a1ddb1b8f0e62328337cb9d676fd9964a889aee04d179d34599b48", kill_on_drop: false }`
[INFO] [stdout] 8ccf478ae5a1ddb1b8f0e62328337cb9d676fd9964a889aee04d179d34599b48
