[INFO] cloning repository https://github.com/wip-abramson/rust-anoncred-signatures
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wip-abramson/rust-anoncred-signatures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Frust-anoncred-signatures", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Frust-anoncred-signatures'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 317d3ea63bca8946c7c62a6a270813152f499064
[INFO] documenting wip-abramson/rust-anoncred-signatures against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Frust-anoncred-signatures" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wip-abramson/rust-anoncred-signatures on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wip-abramson/rust-anoncred-signatures
[INFO] finished tweaking git repo https://github.com/wip-abramson/rust-anoncred-signatures
[INFO] tweaked toml for git repo https://github.com/wip-abramson/rust-anoncred-signatures written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/wip-abramson/rust-anoncred-signatures already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45e9a41a4de3cbfc8ecf34a564bac7e23c71d11e11fd578156a5b0c08c98e0ab
[INFO] running `Command { std: "docker" "start" "-a" "45e9a41a4de3cbfc8ecf34a564bac7e23c71d11e11fd578156a5b0c08c98e0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45e9a41a4de3cbfc8ecf34a564bac7e23c71d11e11fd578156a5b0c08c98e0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e9a41a4de3cbfc8ecf34a564bac7e23c71d11e11fd578156a5b0c08c98e0ab", kill_on_drop: false }`
[INFO] [stdout] 45e9a41a4de3cbfc8ecf34a564bac7e23c71d11e11fd578156a5b0c08c98e0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0f5fff18032c44d537c622b38f847cf1c9d56739a835e63bfc97a57259d26ce
[INFO] running `Command { std: "docker" "start" "-a" "c0f5fff18032c44d537c622b38f847cf1c9d56739a835e63bfc97a57259d26ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/nhs.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 | const DEGREE: usize = (1 << LGN);
[INFO] [stdout]    |                       ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 - const DEGREE: usize = (1 << LGN);
[INFO] [stdout] 45 + const DEGREE: usize = 1 << LGN;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const NLEN: usize = (1 + ((8 * MODBYTES - 1) / BASEBITS));
[INFO] [stdout]    |                         ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 - pub const NLEN: usize = (1 + ((8 * MODBYTES - 1) / BASEBITS));
[INFO] [stdout] 44 + pub const NLEN: usize = 1 + ((8 * MODBYTES - 1) / BASEBITS);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const BMASK: Chunk = ((1 << BASEBITS) - 1);
[INFO] [stdout]    |                          ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 - pub const BMASK: Chunk = ((1 << BASEBITS) - 1);
[INFO] [stdout] 46 + pub const BMASK: Chunk = (1 << BASEBITS) - 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const HBITS: usize = (BASEBITS / 2);
[INFO] [stdout]    |                          ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 - pub const HBITS: usize = (BASEBITS / 2);
[INFO] [stdout] 47 + pub const HBITS: usize = BASEBITS / 2;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const HMASK: Chunk = ((1 << HBITS) - 1);
[INFO] [stdout]    |                          ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 - pub const HMASK: Chunk = ((1 << HBITS) - 1);
[INFO] [stdout] 48 + pub const HMASK: Chunk = (1 << HBITS) - 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const NEXCESS: isize = (1 << ((arch::CHUNK) - BASEBITS - 1));
[INFO] [stdout]    |                            ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 - pub const NEXCESS: isize = (1 << ((arch::CHUNK) - BASEBITS - 1));
[INFO] [stdout] 49 + pub const NEXCESS: isize = 1 << ((arch::CHUNK) - BASEBITS - 1);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/big.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const BIGBITS: usize = (MODBYTES * 8);
[INFO] [stdout]    |                            ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 - pub const BIGBITS: usize = (MODBYTES * 8);
[INFO] [stdout] 50 + pub const BIGBITS: usize = MODBYTES * 8;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> core/src/bls12381/fp.rs:60:25
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub const FEXCESS:i32 = (((1 as i32)<<25)-1);
[INFO] [stdout]    |                         ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 - pub const FEXCESS:i32 = (((1 as i32)<<25)-1);
[INFO] [stdout] 60 + pub const FEXCESS:i32 = ((1 as i32)<<25)-1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting rust_signatures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "c0f5fff18032c44d537c622b38f847cf1c9d56739a835e63bfc97a57259d26ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f5fff18032c44d537c622b38f847cf1c9d56739a835e63bfc97a57259d26ce", kill_on_drop: false }`
[INFO] [stdout] c0f5fff18032c44d537c622b38f847cf1c9d56739a835e63bfc97a57259d26ce