[INFO] updating cached repository https://github.com/Tretygon/Neural_Network
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8b77af4837bf436456dbd530e15a43a8f11e017
[INFO] testing Tretygon/Neural_Network against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FTretygon%2FNeural_Network" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tretygon/Neural_Network on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Tretygon/Neural_Network
[INFO] finished tweaking git repo https://github.com/Tretygon/Neural_Network
[INFO] tweaked toml for git repo https://github.com/Tretygon/Neural_Network written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Tretygon/Neural_Network already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9f70d73dc9170c161b9aa82821fc8ac6b5b96fda1e5e4a8d5080b985c52e32bb
[INFO] running `"docker" "start" "-a" "9f70d73dc9170c161b9aa82821fc8ac6b5b96fda1e5e4a8d5080b985c52e32bb"`
[INFO] [stderr]    Compiling serde v1.0.45
[INFO] [stderr]    Compiling mnist v0.4.0
[INFO] [stderr]    Compiling syn v0.13.4
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling serde_derive v1.0.45
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling Neural_Network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `x`
[INFO] [stderr]    --> src/main.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     x > 0_f32 ? x 0_f32
[INFO] [stderr]     |                 ^ expected one of `.`, `;`, `?`, `}`, or an operator here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `Neural_Network`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9f70d73dc9170c161b9aa82821fc8ac6b5b96fda1e5e4a8d5080b985c52e32bb"`
[INFO] running `"docker" "rm" "-f" "9f70d73dc9170c161b9aa82821fc8ac6b5b96fda1e5e4a8d5080b985c52e32bb"`
[INFO] [stdout] 9f70d73dc9170c161b9aa82821fc8ac6b5b96fda1e5e4a8d5080b985c52e32bb