[INFO] fetching crate macro_helper 0.1.4...
[INFO] checking macro_helper-0.1.4 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate macro_helper 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate macro_helper 0.1.4 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate macro_helper 0.1.4
[INFO] finished tweaking crates.io crate macro_helper 0.1.4
[INFO] tweaked toml for crates.io crate macro_helper 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5945f7bf4c6ac785f291157894835ad5c506ae8579203492018e55018ffb308e
[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" "5945f7bf4c6ac785f291157894835ad5c506ae8579203492018e55018ffb308e"`
[INFO] [stderr]     Checking macro_helper v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function `Stringify` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:352:8
[INFO] [stderr]     |
[INFO] [stderr] 352 | pub fn Stringify(input: TokenStream) -> TokenStream {
[INFO] [stderr]     |        ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `stringify`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Stringify` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:352:8
[INFO] [stderr]     |
[INFO] [stderr] 352 | pub fn Stringify(input: TokenStream) -> TokenStream {
[INFO] [stderr]     |        ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `stringify`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "5945f7bf4c6ac785f291157894835ad5c506ae8579203492018e55018ffb308e"`
[INFO] running `"docker" "rm" "-f" "5945f7bf4c6ac785f291157894835ad5c506ae8579203492018e55018ffb308e"`
[INFO] [stdout] 5945f7bf4c6ac785f291157894835ad5c506ae8579203492018e55018ffb308e