[INFO] updating cached repository https://github.com/Inityx/minesweepfinity
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/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] 94ffa33bc573f3eef30834808eb6d061eba16465
[INFO] checking Inityx/minesweepfinity against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FInityx%2Fminesweepfinity" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Inityx/minesweepfinity on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Inityx/minesweepfinity
[INFO] finished tweaking git repo https://github.com/Inityx/minesweepfinity
[INFO] tweaked toml for git repo https://github.com/Inityx/minesweepfinity written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Inityx/minesweepfinity already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=forbid" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a2bbb9bca6e601f822098fcbf496002d759ebcbc07a735effeedb46d153c5f8b
[INFO] running `"docker" "start" "-a" "a2bbb9bca6e601f822098fcbf496002d759ebcbc07a735effeedb46d153c5f8b"`
[INFO] [stderr]     Checking libc v0.2.7
[INFO] [stderr]     Checking hashbrown v0.1.7
[INFO] [stderr]     Checking ncurses v5.80.0
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking minesweepfinity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/interface/mod.rs:193:57
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut mouse_event: ncurses::MEVENT = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/interface/mod.rs:193:57
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let mut mouse_event: ncurses::MEVENT = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_let` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(associated_type_defaults, const_fn, const_let)]
[INFO] [stderr]   |                                                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `RENAME_ME` should have a snake case name
[INFO] [stderr]    --> src/game/mod.rs:171:29
[INFO] [stderr]     |
[INFO] [stderr] 171 |                         let RENAME_ME = square_index_i
[INFO] [stderr]     |                             ^^^^^^^^^ help: convert the identifier to snake case: `rename_me`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_let` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(associated_type_defaults, const_fn, const_let)]
[INFO] [stderr]   |                                                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `RENAME_ME` should have a snake case name
[INFO] [stderr]    --> src/game/mod.rs:171:29
[INFO] [stderr]     |
[INFO] [stderr] 171 |                         let RENAME_ME = square_index_i
[INFO] [stderr]     |                             ^^^^^^^^^ help: convert the identifier to snake case: `rename_me`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `"docker" "inspect" "a2bbb9bca6e601f822098fcbf496002d759ebcbc07a735effeedb46d153c5f8b"`
[INFO] running `"docker" "rm" "-f" "a2bbb9bca6e601f822098fcbf496002d759ebcbc07a735effeedb46d153c5f8b"`
[INFO] [stdout] a2bbb9bca6e601f822098fcbf496002d759ebcbc07a735effeedb46d153c5f8b