[INFO] updating cached repository porglezomp-misc/rust-tic-tac-toe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/porglezomp-misc/rust-tic-tac-toe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/porglezomp-misc/rust-tic-tac-toe" "work/ex/beta-1.38-1/sources/1.37.0/gh/porglezomp-misc/rust-tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/porglezomp-misc/rust-tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/porglezomp-misc/rust-tic-tac-toe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/porglezomp-misc/rust-tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/porglezomp-misc/rust-tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bf909779b665384957cb0ec48fbdec0fdbc07fd
[INFO] sha for GitHub repo porglezomp-misc/rust-tic-tac-toe: 6bf909779b665384957cb0ec48fbdec0fdbc07fd
[INFO] validating manifest of porglezomp-misc/rust-tic-tac-toe 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 porglezomp-misc/rust-tic-tac-toe 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 porglezomp-misc/rust-tic-tac-toe
[INFO] finished frobbing porglezomp-misc/rust-tic-tac-toe
[INFO] frobbed toml for porglezomp-misc/rust-tic-tac-toe written to work/ex/beta-1.38-1/sources/1.37.0/gh/porglezomp-misc/rust-tic-tac-toe/Cargo.toml
[INFO] started frobbing porglezomp-misc/rust-tic-tac-toe
[INFO] finished frobbing porglezomp-misc/rust-tic-tac-toe
[INFO] frobbed toml for porglezomp-misc/rust-tic-tac-toe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/porglezomp-misc/rust-tic-tac-toe/Cargo.toml
[INFO] crate porglezomp-misc/rust-tic-tac-toe 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 porglezomp-misc/rust-tic-tac-toe 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-4/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/porglezomp-misc/rust-tic-tac-toe:/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] da4a95fa053d0293fa77144f4bd9afd3f693ef42a7001450177a1ad42f088784
[INFO] running `"docker" "start" "-a" "da4a95fa053d0293fa77144f4bd9afd3f693ef42a7001450177a1ad42f088784"`
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(range_contains)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/game.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:105:28
[INFO] [stderr]     |
[INFO] [stderr] 105 |         if (0..3).contains(row) && (0..3).contains(col) {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            expected reference, found usize
[INFO] [stderr]     |                            help: consider borrowing here: `&row`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&_`
[INFO] [stderr]                found type `usize`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:105:52
[INFO] [stderr]     |
[INFO] [stderr] 105 |         if (0..3).contains(row) && (0..3).contains(col) {
[INFO] [stderr]     |                                                    ^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    expected reference, found usize
[INFO] [stderr]     |                                                    help: consider borrowing here: `&col`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&_`
[INFO] [stderr]                found type `usize`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:115:28
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (0..3).contains(row) && (0..3).contains(col) {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            expected reference, found usize
[INFO] [stderr]     |                            help: consider borrowing here: `&row`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&_`
[INFO] [stderr]                found type `usize`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (0..3).contains(row) && (0..3).contains(col) {
[INFO] [stderr]     |                                                    ^^^
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    expected reference, found usize
[INFO] [stderr]     |                                                    help: consider borrowing here: `&col`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&_`
[INFO] [stderr]                found type `usize`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/game.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `tic-tac-toe`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "da4a95fa053d0293fa77144f4bd9afd3f693ef42a7001450177a1ad42f088784"`
[INFO] running `"docker" "rm" "-f" "da4a95fa053d0293fa77144f4bd9afd3f693ef42a7001450177a1ad42f088784"`
[INFO] [stdout] da4a95fa053d0293fa77144f4bd9afd3f693ef42a7001450177a1ad42f088784