[INFO] updating cached repository https://github.com/gmadrid/hunt
[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] 14df5827c274006a4a8691ed300a4044caee88ac
[INFO] testing gmadrid/hunt against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fhunt" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gmadrid/hunt 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/gmadrid/hunt
[INFO] finished tweaking git repo https://github.com/gmadrid/hunt
[INFO] tweaked toml for git repo https://github.com/gmadrid/hunt written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gmadrid/hunt 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 5ce3434ac661f2feb13f717b3d85b7d2b4cb9e03843458da6c5d7259358bfa52
[INFO] running `"docker" "start" "-a" "5ce3434ac661f2feb13f717b3d85b7d2b4cb9e03843458da6c5d7259358bfa52"`
[INFO] [stderr]    Compiling clap v2.14.0
[INFO] [stderr]    Compiling hunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hunt/board.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let ch = try!(i.next().ok_or(Error::BoardParseError));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |   let _ = try!(args::parse());
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/hunt/board.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / macro_rules! board {
[INFO] [stderr] 12 | |   ( $rows:expr ; $cols:expr) => { Board::new($rows, $cols, HashSet::<Coord>::new()) };
[INFO] [stderr] 13 | |     ( $rows:expr ; $cols:expr ; $($c:expr), *) => {
[INFO] [stderr] 14 | |       {
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |     }
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/hunt/board.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 | / macro_rules! assert_has_coords {
[INFO] [stderr] 171 | |     ( $coords:expr , $($c:expr), *) => {
[INFO] [stderr] 172 | |       {
[INFO] [stderr] 173 | |         let coord_set_in = HashSet::<Coord>::from_iter($coords.into_iter());
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |     }
[INFO] [stderr] 187 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
[INFO] running `"docker" "inspect" "5ce3434ac661f2feb13f717b3d85b7d2b4cb9e03843458da6c5d7259358bfa52"`
[INFO] running `"docker" "rm" "-f" "5ce3434ac661f2feb13f717b3d85b7d2b4cb9e03843458da6c5d7259358bfa52"`
[INFO] [stdout] 5ce3434ac661f2feb13f717b3d85b7d2b4cb9e03843458da6c5d7259358bfa52
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] fc232e34d9068ea0899c1847c37ad27b19a5fd62f499ede8420a0d8c15ff16b4
[INFO] running `"docker" "start" "-a" "fc232e34d9068ea0899c1847c37ad27b19a5fd62f499ede8420a0d8c15ff16b4"`
[INFO] [stderr]    Compiling hunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hunt/board.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let ch = try!(i.next().ok_or(Error::BoardParseError));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hunt/board.rs:126:19
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let sch = try!(i.next().ok_or(Error::BoardParseError));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |   let _ = try!(args::parse());
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "fc232e34d9068ea0899c1847c37ad27b19a5fd62f499ede8420a0d8c15ff16b4"`
[INFO] running `"docker" "rm" "-f" "fc232e34d9068ea0899c1847c37ad27b19a5fd62f499ede8420a0d8c15ff16b4"`
[INFO] [stdout] fc232e34d9068ea0899c1847c37ad27b19a5fd62f499ede8420a0d8c15ff16b4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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"`
[INFO] [stdout] 3069a368d99f25ac263ce261599a7f8ee446757be8231de0c0cbddff7333ee4c
[INFO] running `"docker" "start" "-a" "3069a368d99f25ac263ce261599a7f8ee446757be8231de0c0cbddff7333ee4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hunt-667b62e61ac8ad31
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test hunt::board::test_board_macro ... ok
[INFO] [stdout] test hunt::board::test_board_with_islands ... ok
[INFO] [stdout] test hunt::board::test_board_size ... ok
[INFO] [stdout] test hunt::board::test_is_valid_coord ... ok
[INFO] [stdout] test hunt::board::test_move ... ok
[INFO] [stdout] test hunt::board::test_parse ... ok
[INFO] [stdout] test hunt::board::test_string_to_coords ... ok
[INFO] [stdout] test hunt::direction::test_direction ... ok
[INFO] [stdout] test hunt::coord::test_coord_equals ... ok
[INFO] [stdout] test hunt::coord::test_coord_direction ... ok
[INFO] [stdout] test hunt::coord::test_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3069a368d99f25ac263ce261599a7f8ee446757be8231de0c0cbddff7333ee4c"`
[INFO] running `"docker" "rm" "-f" "3069a368d99f25ac263ce261599a7f8ee446757be8231de0c0cbddff7333ee4c"`
[INFO] [stdout] 3069a368d99f25ac263ce261599a7f8ee446757be8231de0c0cbddff7333ee4c