Oct 13 00:19:09.964 INFO checking bobvandenberge/dammen-in-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:19:09.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 00:19:10.447 INFO blam! 164332c839a8484856d05e59e550bd1589f137da13cd567d37539f817fc9e682
Oct 13 00:19:10.449 INFO running `"docker" "start" "-a" "164332c839a8484856d05e59e550bd1589f137da13cd567d37539f817fc9e682"`
Oct 13 00:19:11.988 INFO kablam! usermod: no changes
Oct 13 00:19:12.112 INFO kablam!     Checking libc v0.2.41
Oct 13 00:19:13.956 INFO kablam!     Checking memchr v2.0.1
Oct 13 00:19:14.552 INFO kablam!     Checking aho-corasick v0.6.4
Oct 13 00:19:15.566 INFO kablam!     Checking regex v0.2.11
Oct 13 00:19:18.534 INFO kablam!     Checking dammen v0.1.0 (/source)
Oct 13 00:19:19.556 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:19:19.557 INFO kablam!   --> src/core/bord.rs:89:13
Oct 13 00:19:19.557 INFO kablam!    |
Oct 13 00:19:19.557 INFO kablam! 89 |         let mut veld = &mut self.velden[index];
Oct 13 00:19:19.558 INFO kablam!    |             ----^^^^
Oct 13 00:19:19.560 INFO kablam!    |             |
Oct 13 00:19:19.560 INFO kablam!    |             help: remove this `mut`
Oct 13 00:19:19.560 INFO kablam!    |
Oct 13 00:19:19.560 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 00:19:19.560 INFO kablam! 
Oct 13 00:19:19.592 INFO kablam! warning: variant is never constructed: `Dam`
Oct 13 00:19:19.593 INFO kablam!   --> src/core/schijf.rs:19:5
Oct 13 00:19:19.594 INFO kablam!    |
Oct 13 00:19:19.594 INFO kablam! 19 |     Dam(SchijfKleur),
Oct 13 00:19:19.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 00:19:19.597 INFO kablam!    |
Oct 13 00:19:19.597 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:19:19.597 INFO kablam! 
Oct 13 00:19:19.597 INFO kablam! warning: method is never used: `new`
Oct 13 00:19:19.597 INFO kablam!    --> src/core/engine/regels.rs:129:5
Oct 13 00:19:19.597 INFO kablam!     |
Oct 13 00:19:19.597 INFO kablam! 129 |     pub fn new(geslagen_schijf_positie: u32, eind_positie: u32) -> SlagOptie {
Oct 13 00:19:19.598 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:19.598 INFO kablam! 
Oct 13 00:19:19.598 INFO kablam! warning: variant is never constructed: `BeurtBlijftGelijk`
Oct 13 00:19:19.598 INFO kablam!   --> src/core/engine/mod.rs:13:5
Oct 13 00:19:19.598 INFO kablam!    |
Oct 13 00:19:19.598 INFO kablam! 13 |     BeurtBlijftGelijk,
Oct 13 00:19:19.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 00:19:19.599 INFO kablam! 
Oct 13 00:19:19.599 INFO kablam! warning: comparison is useless due to type limits
Oct 13 00:19:19.599 INFO kablam!   --> src/core/bord.rs:49:28
Oct 13 00:19:19.599 INFO kablam!    |
Oct 13 00:19:19.599 INFO kablam! 49 |         if index >= 100 || index < 0 {
Oct 13 00:19:19.599 INFO kablam!    |                            ^^^^^^^^^
Oct 13 00:19:19.600 INFO kablam!    |
Oct 13 00:19:19.600 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 13 00:19:19.600 INFO kablam! 
Oct 13 00:19:20.365 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:19:20.365 INFO kablam!   --> src/core/bord.rs:89:13
Oct 13 00:19:20.365 INFO kablam!    |
Oct 13 00:19:20.365 INFO kablam! 89 |         let mut veld = &mut self.velden[index];
Oct 13 00:19:20.365 INFO kablam!    |             ----^^^^
Oct 13 00:19:20.365 INFO kablam!    |             |
Oct 13 00:19:20.365 INFO kablam!    |             help: remove this `mut`
Oct 13 00:19:20.365 INFO kablam!    |
Oct 13 00:19:20.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 00:19:20.365 INFO kablam! 
Oct 13 00:19:20.420 INFO kablam! warning: variant is never constructed: `Dam`
Oct 13 00:19:20.420 INFO kablam!   --> src/core/schijf.rs:19:5
Oct 13 00:19:20.420 INFO kablam!    |
Oct 13 00:19:20.420 INFO kablam! 19 |     Dam(SchijfKleur),
Oct 13 00:19:20.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 00:19:20.420 INFO kablam!    |
Oct 13 00:19:20.420 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:19:20.420 INFO kablam! 
Oct 13 00:19:20.420 INFO kablam! warning: variant is never constructed: `BeurtBlijftGelijk`
Oct 13 00:19:20.420 INFO kablam!   --> src/core/engine/mod.rs:13:5
Oct 13 00:19:20.420 INFO kablam!    |
Oct 13 00:19:20.420 INFO kablam! 13 |     BeurtBlijftGelijk,
Oct 13 00:19:20.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.420 INFO kablam! 
Oct 13 00:19:20.420 INFO kablam! warning: comparison is useless due to type limits
Oct 13 00:19:20.420 INFO kablam!   --> src/core/bord.rs:49:28
Oct 13 00:19:20.420 INFO kablam!    |
Oct 13 00:19:20.420 INFO kablam! 49 |         if index >= 100 || index < 0 {
Oct 13 00:19:20.420 INFO kablam!    |                            ^^^^^^^^^
Oct 13 00:19:20.420 INFO kablam!    |
Oct 13 00:19:20.420 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 13 00:19:20.420 INFO kablam! 
Oct 13 00:19:20.428 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.428 INFO kablam!    --> src/core/engine/mod.rs:178:9
Oct 13 00:19:20.428 INFO kablam!     |
Oct 13 00:19:20.428 INFO kablam! 178 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Oct 13 00:19:20.428 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.428 INFO kablam!     |
Oct 13 00:19:20.428 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 00:19:20.428 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.428 INFO kablam! 
Oct 13 00:19:20.428 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.428 INFO kablam!    --> src/core/engine/mod.rs:185:9
Oct 13 00:19:20.428 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam! 185 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Oct 13 00:19:20.429 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.429 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.429 INFO kablam! 
Oct 13 00:19:20.429 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.429 INFO kablam!    --> src/core/engine/mod.rs:206:9
Oct 13 00:19:20.429 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam! 206 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Oct 13 00:19:20.429 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.429 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.429 INFO kablam! 
Oct 13 00:19:20.429 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.429 INFO kablam!    --> src/core/engine/mod.rs:213:9
Oct 13 00:19:20.429 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam! 213 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Oct 13 00:19:20.429 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.429 INFO kablam!     |
Oct 13 00:19:20.429 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.429 INFO kablam! 
Oct 13 00:19:20.431 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.431 INFO kablam!    --> src/core/engine/mod.rs:234:9
Oct 13 00:19:20.431 INFO kablam!     |
Oct 13 00:19:20.431 INFO kablam! 234 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Oct 13 00:19:20.431 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.431 INFO kablam!     |
Oct 13 00:19:20.431 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.431 INFO kablam! 
Oct 13 00:19:20.431 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:19:20.431 INFO kablam!    --> src/core/engine/mod.rs:241:9
Oct 13 00:19:20.431 INFO kablam!     |
Oct 13 00:19:20.431 INFO kablam! 241 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Oct 13 00:19:20.431 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:19:20.431 INFO kablam!     |
Oct 13 00:19:20.431 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:19:20.431 INFO kablam! 
Oct 13 00:19:20.482 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
Oct 13 00:19:20.491 INFO kablam! su: No module specific data is present
Oct 13 00:19:21.378 INFO running `"docker" "rm" "-f" "164332c839a8484856d05e59e550bd1589f137da13cd567d37539f817fc9e682"`
Oct 13 00:19:21.657 INFO blam! 164332c839a8484856d05e59e550bd1589f137da13cd567d37539f817fc9e682