[INFO] fetching crate rust-crypto 0.2.36...
[INFO] documenting rust-crypto-0.2.36 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate rust-crypto 0.2.36 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rust-crypto 0.2.36 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 rust-crypto 0.2.36
[INFO] finished tweaking crates.io crate rust-crypto 0.2.36
[INFO] tweaked toml for crates.io crate rust-crypto 0.2.36 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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] f633ff434fa6b34b1938bd82ff1688fa1d532be24a321e80a97eda7063c66928
[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" "f633ff434fa6b34b1938bd82ff1688fa1d532be24a321e80a97eda7063c66928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f633ff434fa6b34b1938bd82ff1688fa1d532be24a321e80a97eda7063c66928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f633ff434fa6b34b1938bd82ff1688fa1d532be24a321e80a97eda7063c66928", kill_on_drop: false }`
[INFO] [stdout] f633ff434fa6b34b1938bd82ff1688fa1d532be24a321e80a97eda7063c66928
[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" "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] 58a9f97561498096fbb5838fbba198a8ec0a5891075d235627a3b5dc8b34d001
[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" "58a9f97561498096fbb5838fbba198a8ec0a5891075d235627a3b5dc8b34d001", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-crypto v0.2.36 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut config = gcc::Config::new();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut config = gcc::Config::new();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting rust-crypto v0.2.36 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/fortuna.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | const MAX_GEN_SIZE: usize = (1 << 20);
[INFO] [stdout]    |                             ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/fortuna.rs:225:32
[INFO] [stdout]     |
[INFO] [stdout] 225 |             let mut hash = [0; (32 * NUM_POOLS)];
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "58a9f97561498096fbb5838fbba198a8ec0a5891075d235627a3b5dc8b34d001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a9f97561498096fbb5838fbba198a8ec0a5891075d235627a3b5dc8b34d001", kill_on_drop: false }`
[INFO] [stdout] 58a9f97561498096fbb5838fbba198a8ec0a5891075d235627a3b5dc8b34d001