[INFO] updating cached repository https://github.com/data-pup/rust-conway
[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] 14f641e7f2793326113a9713678db0a7a56d67fb
[INFO] testing data-pup/rust-conway against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdata-pup%2Frust-conway" "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/data-pup/rust-conway 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/data-pup/rust-conway
[INFO] finished tweaking git repo https://github.com/data-pup/rust-conway
[INFO] tweaked toml for git repo https://github.com/data-pup/rust-conway written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/data-pup/rust-conway 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] 1207c0c5f39524bb99d8ccd16091a9fe02e879d791a28b36f1c2aeec11e820c4
[INFO] running `"docker" "start" "-a" "1207c0c5f39524bb99d8ccd16091a9fe02e879d791a28b36f1c2aeec11e820c4"`
[INFO] [stderr]    Compiling rust-conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "1207c0c5f39524bb99d8ccd16091a9fe02e879d791a28b36f1c2aeec11e820c4"`
[INFO] running `"docker" "rm" "-f" "1207c0c5f39524bb99d8ccd16091a9fe02e879d791a28b36f1c2aeec11e820c4"`
[INFO] [stdout] 1207c0c5f39524bb99d8ccd16091a9fe02e879d791a28b36f1c2aeec11e820c4
[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" "test" "--frozen" "--no-run"`
[INFO] [stdout] a54dcfc65ee02e970e9d8ffd542f135736e39e712ebca55ccd8cb6a39a4044bd
[INFO] running `"docker" "start" "-a" "a54dcfc65ee02e970e9d8ffd542f135736e39e712ebca55ccd8cb6a39a4044bd"`
[INFO] [stderr]    Compiling rust-conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/board/validate.rs:25:51
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let b = Board { dims:dims.clone(), living:living.clone() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   expected struct `std::vec::Vec`, found reference
[INFO] [stderr]    |                                                   help: try using a conversion method: `living.to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::vec::Vec<board::position::BoardPosition>`
[INFO] [stderr]               found type `&[board::position::BoardPosition]`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/board/board_to_string.rs:42:51
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let b = Board { dims:dims.clone(), living:living.clone() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   expected struct `std::vec::Vec`, found reference
[INFO] [stderr]    |                                                   help: try using a conversion method: `living.to_vec()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::vec::Vec<board::position::BoardPosition>`
[INFO] [stderr]               found type `&[board::position::BoardPosition]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rust-conway`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a54dcfc65ee02e970e9d8ffd542f135736e39e712ebca55ccd8cb6a39a4044bd"`
[INFO] running `"docker" "rm" "-f" "a54dcfc65ee02e970e9d8ffd542f135736e39e712ebca55ccd8cb6a39a4044bd"`
[INFO] [stdout] a54dcfc65ee02e970e9d8ffd542f135736e39e712ebca55ccd8cb6a39a4044bd