[INFO] fetching crate gurobi 0.3.4...
[INFO] documenting gurobi-0.3.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate gurobi 0.3.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gurobi 0.3.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gurobi 0.3.4
[INFO] finished tweaking crates.io crate gurobi 0.3.4
[INFO] tweaked toml for crates.io crate gurobi 0.3.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gurobi 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc4bcf149df2960c1de64d9a3fa62f2f148fc6c2494e33bcff6cb8a5c42fcc6
[INFO] running `Command { std: "docker" "start" "-a" "dbc4bcf149df2960c1de64d9a3fa62f2f148fc6c2494e33bcff6cb8a5c42fcc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc4bcf149df2960c1de64d9a3fa62f2f148fc6c2494e33bcff6cb8a5c42fcc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc4bcf149df2960c1de64d9a3fa62f2f148fc6c2494e33bcff6cb8a5c42fcc6", kill_on_drop: false }`
[INFO] [stdout] dbc4bcf149df2960c1de64d9a3fa62f2f148fc6c2494e33bcff6cb8a5c42fcc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25930761c4e1aa986e7f4636731a71724b3d0faf7ed4dd8387da470ad89befef
[INFO] running `Command { std: "docker" "start" "-a" "25930761c4e1aa986e7f4636731a71724b3d0faf7ed4dd8387da470ad89befef", kill_on_drop: false }`
[INFO] [stderr]    Compiling gurobi-sys v0.3.0
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]  Documenting gurobi v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `extend_from_slice`
[INFO] [stdout]   --> src/lib.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 | #![allow(extend_from_slice)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `explicit_iter_loop`
[INFO] [stdout]   --> src/lib.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 | #![allow(explicit_iter_loop)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `transmute_ptr_to_ref`
[INFO] [stdout]    --> src/model.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `useless_transmute`
[INFO] [stdout]    --> src/model.rs:508:11
[INFO] [stdout]     |
[INFO] [stdout] 508 |   #[allow(useless_transmute)] // Clippy gives a false positive here.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |       1...14 => unsafe { transmute(val as i8) },
[INFO] [stdout]     |        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/param.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   #[inline(always)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]   --> src/param.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   #[inline(always)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `sec`
[INFO] [stdout]    --> src/callback.rs:323:44
[INFO] [stdout]     |
[INFO] [stdout] 323 |   /// Retrieve the elapsed solver runtime [sec].
[INFO] [stdout]     |                                            ^^^ no item named `sec` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/error.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |   /// See https://doc.rust-lang.org/std/ffi/struct.NulError.html
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/std/ffi/struct.NulError.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/error.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |   /// See https://doc.rust-lang.org/std/ffi/struct.NulError.html
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/std/ffi/struct.NulError.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "25930761c4e1aa986e7f4636731a71724b3d0faf7ed4dd8387da470ad89befef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25930761c4e1aa986e7f4636731a71724b3d0faf7ed4dd8387da470ad89befef", kill_on_drop: false }`
[INFO] [stdout] 25930761c4e1aa986e7f4636731a71724b3d0faf7ed4dd8387da470ad89befef
