[INFO] crate cyclic 0.1.1 is already in cache
[INFO] checking cyclic-0.1.1 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate cyclic 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cyclic 0.1.1 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cyclic 0.1.1
[INFO] finished tweaking crates.io crate cyclic 0.1.1
[INFO] tweaked toml for crates.io crate cyclic 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--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" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fd2ffb7aa2778b0d0dc48bdf68d3acbdc910c8e10a05b65272aecbd601d92ab9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "fd2ffb7aa2778b0d0dc48bdf68d3acbdc910c8e10a05b65272aecbd601d92ab9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking cyclic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stderr]     |                                          ^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:130:74
[INFO] [stderr]     |
[INFO] [stderr] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stderr]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stderr]     |                                          ^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:130:74
[INFO] [stderr]     |
[INFO] [stderr] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stderr]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "fd2ffb7aa2778b0d0dc48bdf68d3acbdc910c8e10a05b65272aecbd601d92ab9"`
[INFO] running `"docker" "rm" "-f" "fd2ffb7aa2778b0d0dc48bdf68d3acbdc910c8e10a05b65272aecbd601d92ab9"`
[INFO] [stdout] fd2ffb7aa2778b0d0dc48bdf68d3acbdc910c8e10a05b65272aecbd601d92ab9