[INFO] crate rung_vm 0.0.1 is already in cache
[INFO] extracting crate rung_vm 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rung_vm/0.0.1
[INFO] extracting crate rung_vm 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rung_vm/0.0.1
[INFO] validating manifest of rung_vm-0.0.1 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 rung_vm-0.0.1 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 rung_vm-0.0.1
[INFO] finished frobbing rung_vm-0.0.1
[INFO] frobbed toml for rung_vm-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rung_vm/0.0.1/Cargo.toml
[INFO] started frobbing rung_vm-0.0.1
[INFO] finished frobbing rung_vm-0.0.1
[INFO] frobbed toml for rung_vm-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rung_vm/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 rung_vm-0.0.1 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rung_vm/0.0.1:/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] 78195a9f8650fb8d69f1060a434a2e1366eccb472dc5a95ce6707f59daac870c
[INFO] running `"docker" "start" "-a" "78195a9f8650fb8d69f1060a434a2e1366eccb472dc5a95ce6707f59daac870c"`
[INFO] [stderr]    Compiling rung_vm v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stderr]   --> src/main.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |     data: [Cell, ..STACK_DEPTH],
[INFO] [stderr]    |                ^ expected one of 7 possible tokens here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stderr]   --> src/main.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Image([Cell, ..IMAGE_SIZE]);
[INFO] [stderr]    |                   ^ expected one of 7 possible tokens here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rung_vm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "78195a9f8650fb8d69f1060a434a2e1366eccb472dc5a95ce6707f59daac870c"`
[INFO] running `"docker" "rm" "-f" "78195a9f8650fb8d69f1060a434a2e1366eccb472dc5a95ce6707f59daac870c"`
[INFO] [stdout] 78195a9f8650fb8d69f1060a434a2e1366eccb472dc5a95ce6707f59daac870c