Nov 30 06:04:22.070 INFO checking bobvandenberge/dammen-in-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:04:22.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 06:04:22.545 INFO [stdout] 127cd72ca70fdc47f43ed465b771edb6aa401559f6d93f908bfec814464dd525
Nov 30 06:04:22.549 INFO running `"docker" "start" "-a" "127cd72ca70fdc47f43ed465b771edb6aa401559f6d93f908bfec814464dd525"`
Nov 30 06:04:24.004 INFO [stderr] usermod: no changes
Nov 30 06:04:24.140 INFO [stderr]     Checking memchr v2.0.1
Nov 30 06:04:24.640 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 30 06:04:25.548 INFO [stderr]     Checking regex v0.2.11
Nov 30 06:04:28.228 INFO [stderr]     Checking dammen v0.1.0 (/source)
Nov 30 06:04:29.963 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:04:29.963 INFO [stderr]   --> src/core/bord.rs:89:13
Nov 30 06:04:29.963 INFO [stderr]    |
Nov 30 06:04:29.963 INFO [stderr] 89 |         let mut veld = &mut self.velden[index];
Nov 30 06:04:29.963 INFO [stderr]    |             ----^^^^
Nov 30 06:04:29.963 INFO [stderr]    |             |
Nov 30 06:04:29.963 INFO [stderr]    |             help: remove this `mut`
Nov 30 06:04:29.963 INFO [stderr]    |
Nov 30 06:04:29.963 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:04:29.963 INFO [stderr] 
Nov 30 06:04:29.992 INFO [stderr] warning: variant is never constructed: `Dam`
Nov 30 06:04:29.992 INFO [stderr]   --> src/core/schijf.rs:19:5
Nov 30 06:04:29.992 INFO [stderr]    |
Nov 30 06:04:29.992 INFO [stderr] 19 |     Dam(SchijfKleur),
Nov 30 06:04:29.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 06:04:29.992 INFO [stderr]    |
Nov 30 06:04:29.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:04:29.992 INFO [stderr] 
Nov 30 06:04:29.992 INFO [stderr] warning: method is never used: `new`
Nov 30 06:04:29.992 INFO [stderr]    --> src/core/engine/regels.rs:129:5
Nov 30 06:04:29.992 INFO [stderr]     |
Nov 30 06:04:29.992 INFO [stderr] 129 |     pub fn new(geslagen_schijf_positie: u32, eind_positie: u32) -> SlagOptie {
Nov 30 06:04:29.992 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:29.992 INFO [stderr] 
Nov 30 06:04:29.992 INFO [stderr] warning: variant is never constructed: `BeurtBlijftGelijk`
Nov 30 06:04:29.992 INFO [stderr]   --> src/core/engine/mod.rs:13:5
Nov 30 06:04:29.992 INFO [stderr]    |
Nov 30 06:04:29.992 INFO [stderr] 13 |     BeurtBlijftGelijk,
Nov 30 06:04:29.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 06:04:29.992 INFO [stderr] 
Nov 30 06:04:29.993 INFO [stderr] warning: comparison is useless due to type limits
Nov 30 06:04:29.993 INFO [stderr]   --> src/core/bord.rs:49:28
Nov 30 06:04:29.993 INFO [stderr]    |
Nov 30 06:04:29.993 INFO [stderr] 49 |         if index >= 100 || index < 0 {
Nov 30 06:04:29.993 INFO [stderr]    |                            ^^^^^^^^^
Nov 30 06:04:29.993 INFO [stderr]    |
Nov 30 06:04:29.994 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 30 06:04:29.994 INFO [stderr] 
Nov 30 06:04:30.129 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:04:30.129 INFO [stderr]   --> src/core/bord.rs:89:13
Nov 30 06:04:30.129 INFO [stderr]    |
Nov 30 06:04:30.129 INFO [stderr] 89 |         let mut veld = &mut self.velden[index];
Nov 30 06:04:30.129 INFO [stderr]    |             ----^^^^
Nov 30 06:04:30.129 INFO [stderr]    |             |
Nov 30 06:04:30.129 INFO [stderr]    |             help: remove this `mut`
Nov 30 06:04:30.129 INFO [stderr]    |
Nov 30 06:04:30.129 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:04:30.129 INFO [stderr] 
Nov 30 06:04:30.196 INFO [stderr] warning: variant is never constructed: `Dam`
Nov 30 06:04:30.196 INFO [stderr]   --> src/core/schijf.rs:19:5
Nov 30 06:04:30.196 INFO [stderr]    |
Nov 30 06:04:30.196 INFO [stderr] 19 |     Dam(SchijfKleur),
Nov 30 06:04:30.196 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 06:04:30.196 INFO [stderr]    |
Nov 30 06:04:30.196 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:04:30.196 INFO [stderr] 
Nov 30 06:04:30.196 INFO [stderr] warning: variant is never constructed: `BeurtBlijftGelijk`
Nov 30 06:04:30.196 INFO [stderr]   --> src/core/engine/mod.rs:13:5
Nov 30 06:04:30.196 INFO [stderr]    |
Nov 30 06:04:30.196 INFO [stderr] 13 |     BeurtBlijftGelijk,
Nov 30 06:04:30.196 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.196 INFO [stderr] 
Nov 30 06:04:30.200 INFO [stderr] warning: comparison is useless due to type limits
Nov 30 06:04:30.200 INFO [stderr]   --> src/core/bord.rs:49:28
Nov 30 06:04:30.200 INFO [stderr]    |
Nov 30 06:04:30.200 INFO [stderr] 49 |         if index >= 100 || index < 0 {
Nov 30 06:04:30.200 INFO [stderr]    |                            ^^^^^^^^^
Nov 30 06:04:30.200 INFO [stderr]    |
Nov 30 06:04:30.200 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 30 06:04:30.208 INFO [stderr] 
Nov 30 06:04:30.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.216 INFO [stderr]    --> src/core/engine/mod.rs:178:9
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr] 178 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Nov 30 06:04:30.216 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:04:30.216 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.216 INFO [stderr] 
Nov 30 06:04:30.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.216 INFO [stderr]    --> src/core/engine/mod.rs:185:9
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr] 185 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Nov 30 06:04:30.216 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.216 INFO [stderr] 
Nov 30 06:04:30.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.216 INFO [stderr]    --> src/core/engine/mod.rs:206:9
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr] 206 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Nov 30 06:04:30.216 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.216 INFO [stderr]     |
Nov 30 06:04:30.216 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.216 INFO [stderr] 
Nov 30 06:04:30.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.217 INFO [stderr]    --> src/core/engine/mod.rs:213:9
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr] 213 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Nov 30 06:04:30.217 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.217 INFO [stderr] 
Nov 30 06:04:30.217 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.217 INFO [stderr]    --> src/core/engine/mod.rs:234:9
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr] 234 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Nov 30 06:04:30.217 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.217 INFO [stderr] 
Nov 30 06:04:30.217 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:04:30.217 INFO [stderr]    --> src/core/engine/mod.rs:241:9
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr] 241 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Nov 30 06:04:30.217 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:04:30.217 INFO [stderr]     |
Nov 30 06:04:30.217 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:04:30.217 INFO [stderr] 
Nov 30 06:04:30.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
Nov 30 06:04:30.264 INFO [stderr] su: No module specific data is present
Nov 30 06:04:31.529 INFO running `"docker" "inspect" "127cd72ca70fdc47f43ed465b771edb6aa401559f6d93f908bfec814464dd525"`
Nov 30 06:04:31.902 INFO running `"docker" "rm" "-f" "127cd72ca70fdc47f43ed465b771edb6aa401559f6d93f908bfec814464dd525"`
Nov 30 06:04:32.204 INFO [stdout] 127cd72ca70fdc47f43ed465b771edb6aa401559f6d93f908bfec814464dd525