[INFO] crate scan-rules 0.2.0 is already in cache
[INFO] checking scan-rules-0.2.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate scan-rules 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate scan-rules 0.2.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scan-rules 0.2.0
[INFO] finished tweaking crates.io crate scan-rules 0.2.0
[INFO] tweaked toml for crates.io crate scan-rules 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+beta-2019-10-27" "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] 75ac41985f5dd155b2a764a1dcb809b5f596fd4b303b1eb5ac870e949c7a3af6
[INFO] running `"docker" "start" "-a" "75ac41985f5dd155b2a764a1dcb809b5f596fd4b303b1eb5ac870e949c7a3af6"`
[INFO] [stderr]     Checking unicode-segmentation v0.1.2
[INFO] [stderr]    Compiling strcursor v0.2.5
[INFO] [stderr]    Compiling scan-rules v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::net::Ipv4Addr: std::cmp::PartialEq<_>`
[INFO] [stderr]    --> src/scanner/std/net.rs:225:33
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 Ok((v, n)) if v == $s.parse().unwrap() && n == $s.len()
[INFO] [stderr]     |                                 ^^
[INFO] [stderr] ...
[INFO] [stderr] 244 |     check_ipv4!("0.0.0.0");
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `scan-rules`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "75ac41985f5dd155b2a764a1dcb809b5f596fd4b303b1eb5ac870e949c7a3af6"`
[INFO] running `"docker" "rm" "-f" "75ac41985f5dd155b2a764a1dcb809b5f596fd4b303b1eb5ac870e949c7a3af6"`
[INFO] [stdout] 75ac41985f5dd155b2a764a1dcb809b5f596fd4b303b1eb5ac870e949c7a3af6