[INFO] fetching crate gurobi 0.3.4...
[INFO] documenting gurobi-0.3.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate gurobi 0.3.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate gurobi 0.3.4 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gurobi-sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46ea805d1fa3c95e93d8a7eafcd57858d9cd2e48916914de14d9b6e4475fb63f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46ea805d1fa3c95e93d8a7eafcd57858d9cd2e48916914de14d9b6e4475fb63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ea805d1fa3c95e93d8a7eafcd57858d9cd2e48916914de14d9b6e4475fb63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ea805d1fa3c95e93d8a7eafcd57858d9cd2e48916914de14d9b6e4475fb63f", kill_on_drop: false }`
[INFO] [stdout] 46ea805d1fa3c95e93d8a7eafcd57858d9cd2e48916914de14d9b6e4475fb63f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da6be13be1da55166f97ffc635af99013b155a600cfda508af4eeb9dcc2bcbf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2da6be13be1da55166f97ffc635af99013b155a600cfda508af4eeb9dcc2bcbf", 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: `...` 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] 
[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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "2da6be13be1da55166f97ffc635af99013b155a600cfda508af4eeb9dcc2bcbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da6be13be1da55166f97ffc635af99013b155a600cfda508af4eeb9dcc2bcbf", kill_on_drop: false }`
[INFO] [stdout] 2da6be13be1da55166f97ffc635af99013b155a600cfda508af4eeb9dcc2bcbf