[INFO] updating cached repository raffalevy/math_parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/raffalevy/math_parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/raffalevy/math_parser" "work/ex/beta-1.37-6/sources/1.36.0/gh/raffalevy/math_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/raffalevy/math_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/raffalevy/math_parser" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/raffalevy/math_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/raffalevy/math_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ace2297421b7da414543b181eafb9a614aaf5cda
[INFO] sha for GitHub repo raffalevy/math_parser: ace2297421b7da414543b181eafb9a614aaf5cda
[INFO] validating manifest of raffalevy/math_parser 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 raffalevy/math_parser 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 raffalevy/math_parser
[INFO] finished frobbing raffalevy/math_parser
[INFO] frobbed toml for raffalevy/math_parser written to work/ex/beta-1.37-6/sources/1.36.0/gh/raffalevy/math_parser/Cargo.toml
[INFO] started frobbing raffalevy/math_parser
[INFO] finished frobbing raffalevy/math_parser
[INFO] frobbed toml for raffalevy/math_parser written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/raffalevy/math_parser/Cargo.toml
[INFO] crate raffalevy/math_parser already has a lockfile, it will not be regenerated
[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 raffalevy/math_parser 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/raffalevy/math_parser:/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] 8d322f749e014ff0a83e1c49f3d2c09c8bba5a8724a40d16ca5a792d7a07d247
[INFO] running `"docker" "start" "-a" "8d322f749e014ff0a83e1c49f3d2c09c8bba5a8724a40d16ca5a792d7a07d247"`
[INFO] [stderr]    Compiling raffa_parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> src/compiler.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let main = Func::compile(block, &Vec::new());
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] ...
[INFO] [stderr] 83 |     fn compile(funcs: Vec<Func>, b: &ast::Block, args: &Vec<String>) -> Self {
[INFO] [stderr]    |     ------------------------------------------------------------------------ defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `raffa_parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8d322f749e014ff0a83e1c49f3d2c09c8bba5a8724a40d16ca5a792d7a07d247"`
[INFO] running `"docker" "rm" "-f" "8d322f749e014ff0a83e1c49f3d2c09c8bba5a8724a40d16ca5a792d7a07d247"`
[INFO] [stdout] 8d322f749e014ff0a83e1c49f3d2c09c8bba5a8724a40d16ca5a792d7a07d247