[INFO] updating cached repository https://github.com/oxidizers/drdns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98c1153a09642c2a5d8d2ed77ef7d9429d94995a
[INFO] documenting oxidizers/drdns against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidizers%2Fdrdns" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oxidizers/drdns on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oxidizers/drdns
[INFO] finished tweaking git repo https://github.com/oxidizers/drdns
[INFO] tweaked toml for git repo https://github.com/oxidizers/drdns written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/oxidizers/drdns already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdd57b13461998e5e087643094fe2eb7d254ba9c3a434da47c193172fd59e1b9
[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" "bdd57b13461998e5e087643094fe2eb7d254ba9c3a434da47c193172fd59e1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd57b13461998e5e087643094fe2eb7d254ba9c3a434da47c193172fd59e1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd57b13461998e5e087643094fe2eb7d254ba9c3a434da47c193172fd59e1b9", kill_on_drop: false }`
[INFO] [stdout] bdd57b13461998e5e087643094fe2eb7d254ba9c3a434da47c193172fd59e1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe45b914596917cf63a3c0f5761d5945a76c234f82a9be4e6847bd1a0be4c7ae
[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" "fe45b914596917cf63a3c0f5761d5945a76c234f82a9be4e6847bd1a0be4c7ae", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking errno v0.2.3
[INFO] [stderr]  Documenting drdns v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]  --> src/cache.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut X: *mut u8 = 0i32 as (*mut u8);
[INFO] [stdout]   |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/dns/ip4.rs:102:33
[INFO] [stdout]     |
[INFO] [stdout] 102 | static mut Q: *mut u8 = 0i32 as (*mut u8);
[INFO] [stdout]     |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/dns/ip4.rs:304:13
[INFO] [stdout]     |
[INFO] [stdout] 304 |     s: 0 as (*mut u8),
[INFO] [stdout]     |             ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]  --> src/dns/mx.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut Q: *mut u8 = 0i32 as (*mut u8);
[INFO] [stdout]   |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/name.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut Q: *mut u8 = 0i32 as (*mut u8);
[INFO] [stdout]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/rcip.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     s: 0i32 as (*mut u8),
[INFO] [stdout]    |                ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/rcrw.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     s: 0i32 as (*mut u8),
[INFO] [stdout]    |                ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/rcrw.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     s: 0i32 as (*mut u8),
[INFO] [stdout]    |                ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]  --> src/dns/resolve.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     query: 0i32 as (*mut u8),
[INFO] [stdout]   |                    ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/resolve.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     packet: 0 as (*mut u8),
[INFO] [stdout]    |                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/dns/resolve.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     servers: 0 as (*const u8),
[INFO] [stdout]    |                   ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/dns/txt.rs:122:33
[INFO] [stdout]     |
[INFO] [stdout] 122 | static mut Q: *mut u8 = 0i32 as (*mut u8);
[INFO] [stdout]     |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/strerr.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 |     who: 0 as (*mut StrErr),
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/strerr.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     x: 0 as (*const u8),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/strerr.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     y: 0 as (*const u8),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]   --> src/strerr.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     z: 0 as (*const u8),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `drdns`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name drdns src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern errno=/opt/rustwide/target/debug/deps/liberrno-05785bef266a4eb5.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-28917c905f11d61e.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "fe45b914596917cf63a3c0f5761d5945a76c234f82a9be4e6847bd1a0be4c7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe45b914596917cf63a3c0f5761d5945a76c234f82a9be4e6847bd1a0be4c7ae", kill_on_drop: false }`
[INFO] [stdout] fe45b914596917cf63a3c0f5761d5945a76c234f82a9be4e6847bd1a0be4c7ae