[INFO] updating cached repository Maplicant/brainfuck-interpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Maplicant/brainfuck-interpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Maplicant/brainfuck-interpreter" "work/ex/beta-1.38-1/sources/1.37.0/gh/Maplicant/brainfuck-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Maplicant/brainfuck-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Maplicant/brainfuck-interpreter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maplicant/brainfuck-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maplicant/brainfuck-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1a048352a93f8f1962b95da747de9c373d4d7866
[INFO] sha for GitHub repo Maplicant/brainfuck-interpreter: 1a048352a93f8f1962b95da747de9c373d4d7866
[INFO] validating manifest of Maplicant/brainfuck-interpreter on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Maplicant/brainfuck-interpreter on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Maplicant/brainfuck-interpreter
[INFO] finished frobbing Maplicant/brainfuck-interpreter
[INFO] frobbed toml for Maplicant/brainfuck-interpreter written to work/ex/beta-1.38-1/sources/1.37.0/gh/Maplicant/brainfuck-interpreter/Cargo.toml
[INFO] started frobbing Maplicant/brainfuck-interpreter
[INFO] finished frobbing Maplicant/brainfuck-interpreter
[INFO] frobbed toml for Maplicant/brainfuck-interpreter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maplicant/brainfuck-interpreter/Cargo.toml
[INFO] crate Maplicant/brainfuck-interpreter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Maplicant/brainfuck-interpreter against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Maplicant/brainfuck-interpreter:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3454ff87f0d5a7fe9cb7f9331eee661c7073502e371c04769aaf1bcd73831a16
[INFO] running `"docker" "start" "-a" "3454ff87f0d5a7fe9cb7f9331eee661c7073502e371c04769aaf1bcd73831a16"`
[INFO] [stderr]    Compiling brainfuck-interpreter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied
[INFO] [stderr]    --> src/main.rs:111:37
[INFO] [stderr]     |
[INFO] [stderr] 111 |     let mut file = File::open(path).expect("Couldn't open file '{}'", path);
[INFO] [stderr]     |                                     ^^^^^^ expected 1 parameter
[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 `brainfuck-interpreter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3454ff87f0d5a7fe9cb7f9331eee661c7073502e371c04769aaf1bcd73831a16"`
[INFO] running `"docker" "rm" "-f" "3454ff87f0d5a7fe9cb7f9331eee661c7073502e371c04769aaf1bcd73831a16"`
[INFO] [stdout] 3454ff87f0d5a7fe9cb7f9331eee661c7073502e371c04769aaf1bcd73831a16