[INFO] crate ripclip 0.5.0 is already in cache
[INFO] extracting crate ripclip 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ripclip/0.5.0
[INFO] extracting crate ripclip 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ripclip/0.5.0
[INFO] validating manifest of ripclip-0.5.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ripclip-0.5.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ripclip-0.5.0
[INFO] finished frobbing ripclip-0.5.0
[INFO] frobbed toml for ripclip-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ripclip/0.5.0/Cargo.toml
[INFO] started frobbing ripclip-0.5.0
[INFO] finished frobbing ripclip-0.5.0
[INFO] frobbed toml for ripclip-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ripclip/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ripclip-0.5.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ripclip/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6cef7c481df15bdff990ca6a76e57a13db08e8389c5c43be0d2788a4e805dd21
[INFO] running `"docker" "start" "-a" "6cef7c481df15bdff990ca6a76e57a13db08e8389c5c43be0d2788a4e805dd21"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling ripclip v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr] error[E0423]: expected function, found macro `panic`
[INFO] [stderr]   --> build.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 |    panic("ripclip currently only runs on Windows - please file a bug if you are interested in using it!");
[INFO] [stderr]    |    ^^^^^ help: use `!` to invoke the macro: `panic!`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0423`.
[INFO] [stderr] error: Could not compile `ripclip`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6cef7c481df15bdff990ca6a76e57a13db08e8389c5c43be0d2788a4e805dd21"`
[INFO] running `"docker" "rm" "-f" "6cef7c481df15bdff990ca6a76e57a13db08e8389c5c43be0d2788a4e805dd21"`
[INFO] [stdout] 6cef7c481df15bdff990ca6a76e57a13db08e8389c5c43be0d2788a4e805dd21