[INFO] crate filter 0.1.0 is already in cache
[INFO] checking filter-0.1.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate filter 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate filter 0.1.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate filter 0.1.0
[INFO] finished tweaking crates.io crate filter 0.1.0
[INFO] tweaked toml for crates.io crate filter 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e819a36292419cf4bbb9815d1e6e059dbd90faa1bc92b0a64b435ff3d037376
[INFO] running `"docker" "start" "-a" "1e819a36292419cf4bbb9815d1e6e059dbd90faa1bc92b0a64b435ff3d037376"`
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/gh.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 | /         ((g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 | |             / (two * k - (g * (h + k) * (gh2 - four))))
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 230 |         (g * k * (gh2 - four) + h * (g * gh2 + two * h))
[INFO] [stderr] 231 |             / (two * k - (g * (h + k) * (gh2 - four)))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.78s
[INFO] running `"docker" "inspect" "1e819a36292419cf4bbb9815d1e6e059dbd90faa1bc92b0a64b435ff3d037376"`
[INFO] running `"docker" "rm" "-f" "1e819a36292419cf4bbb9815d1e6e059dbd90faa1bc92b0a64b435ff3d037376"`
[INFO] [stdout] 1e819a36292419cf4bbb9815d1e6e059dbd90faa1bc92b0a64b435ff3d037376