Dec 04 21:40:55.059 INFO checking bobvandenberge/dammen-in-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:40:55.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 21:40:55.531 INFO [stdout] 93f4c2d7b0dd4fe668f740ae96f1f6f26f698d0590ab0a85ef7f692fc8b47326
Dec 04 21:40:55.533 INFO running `"docker" "start" "-a" "93f4c2d7b0dd4fe668f740ae96f1f6f26f698d0590ab0a85ef7f692fc8b47326"`
Dec 04 21:40:58.146 INFO [stderr] usermod: no changes
Dec 04 21:40:58.255 INFO [stderr]     Checking libc v0.2.41
Dec 04 21:40:59.559 INFO [stderr]     Checking memchr v2.0.1
Dec 04 21:41:00.120 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 21:41:00.903 INFO [stderr]     Checking regex v0.2.11
Dec 04 21:41:03.608 INFO [stderr]     Checking dammen v0.1.0 (/source)
Dec 04 21:41:05.031 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:41:05.031 INFO [stderr]   --> src/core/bord.rs:89:13
Dec 04 21:41:05.031 INFO [stderr]    |
Dec 04 21:41:05.031 INFO [stderr] 89 |         let mut veld = &mut self.velden[index];
Dec 04 21:41:05.031 INFO [stderr]    |             ----^^^^
Dec 04 21:41:05.031 INFO [stderr]    |             |
Dec 04 21:41:05.031 INFO [stderr]    |             help: remove this `mut`
Dec 04 21:41:05.031 INFO [stderr]    |
Dec 04 21:41:05.031 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:41:05.031 INFO [stderr] 
Dec 04 21:41:05.058 INFO [stderr] warning: variant is never constructed: `Dam`
Dec 04 21:41:05.058 INFO [stderr]   --> src/core/schijf.rs:19:5
Dec 04 21:41:05.058 INFO [stderr]    |
Dec 04 21:41:05.059 INFO [stderr] 19 |     Dam(SchijfKleur),
Dec 04 21:41:05.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 21:41:05.059 INFO [stderr]    |
Dec 04 21:41:05.063 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:41:05.063 INFO [stderr] 
Dec 04 21:41:05.063 INFO [stderr] warning: method is never used: `new`
Dec 04 21:41:05.063 INFO [stderr]    --> src/core/engine/regels.rs:129:5
Dec 04 21:41:05.063 INFO [stderr]     |
Dec 04 21:41:05.063 INFO [stderr] 129 |     pub fn new(geslagen_schijf_positie: u32, eind_positie: u32) -> SlagOptie {
Dec 04 21:41:05.063 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.063 INFO [stderr] 
Dec 04 21:41:05.063 INFO [stderr] warning: variant is never constructed: `BeurtBlijftGelijk`
Dec 04 21:41:05.063 INFO [stderr]   --> src/core/engine/mod.rs:13:5
Dec 04 21:41:05.063 INFO [stderr]    |
Dec 04 21:41:05.063 INFO [stderr] 13 |     BeurtBlijftGelijk,
Dec 04 21:41:05.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.063 INFO [stderr] 
Dec 04 21:41:05.063 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 21:41:05.063 INFO [stderr]   --> src/core/bord.rs:49:28
Dec 04 21:41:05.063 INFO [stderr]    |
Dec 04 21:41:05.063 INFO [stderr] 49 |         if index >= 100 || index < 0 {
Dec 04 21:41:05.063 INFO [stderr]    |                            ^^^^^^^^^
Dec 04 21:41:05.063 INFO [stderr]    |
Dec 04 21:41:05.064 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 04 21:41:05.064 INFO [stderr] 
Dec 04 21:41:05.403 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:41:05.403 INFO [stderr]   --> src/core/bord.rs:89:13
Dec 04 21:41:05.403 INFO [stderr]    |
Dec 04 21:41:05.403 INFO [stderr] 89 |         let mut veld = &mut self.velden[index];
Dec 04 21:41:05.403 INFO [stderr]    |             ----^^^^
Dec 04 21:41:05.403 INFO [stderr]    |             |
Dec 04 21:41:05.403 INFO [stderr]    |             help: remove this `mut`
Dec 04 21:41:05.403 INFO [stderr]    |
Dec 04 21:41:05.403 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:41:05.403 INFO [stderr] 
Dec 04 21:41:05.435 INFO [stderr] warning: variant is never constructed: `Dam`
Dec 04 21:41:05.435 INFO [stderr]   --> src/core/schijf.rs:19:5
Dec 04 21:41:05.435 INFO [stderr]    |
Dec 04 21:41:05.435 INFO [stderr] 19 |     Dam(SchijfKleur),
Dec 04 21:41:05.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 21:41:05.435 INFO [stderr]    |
Dec 04 21:41:05.435 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:41:05.435 INFO [stderr] 
Dec 04 21:41:05.435 INFO [stderr] warning: variant is never constructed: `BeurtBlijftGelijk`
Dec 04 21:41:05.435 INFO [stderr]   --> src/core/engine/mod.rs:13:5
Dec 04 21:41:05.435 INFO [stderr]    |
Dec 04 21:41:05.435 INFO [stderr] 13 |     BeurtBlijftGelijk,
Dec 04 21:41:05.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.439 INFO [stderr] 
Dec 04 21:41:05.439 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 21:41:05.439 INFO [stderr]   --> src/core/bord.rs:49:28
Dec 04 21:41:05.439 INFO [stderr]    |
Dec 04 21:41:05.439 INFO [stderr] 49 |         if index >= 100 || index < 0 {
Dec 04 21:41:05.439 INFO [stderr]    |                            ^^^^^^^^^
Dec 04 21:41:05.439 INFO [stderr]    |
Dec 04 21:41:05.439 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 04 21:41:05.439 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:178:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 178 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:185:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 185 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:206:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 206 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:213:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 213 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:234:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 234 |         (*engine).voer_zet_uit(&SchijfKleur::Wit, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:41:05.451 INFO [stderr]    --> src/core/engine/mod.rs:241:9
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr] 241 |         (*engine).voer_zet_uit(&SchijfKleur::Zwart, &mut bord, &zet);
Dec 04 21:41:05.451 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:41:05.451 INFO [stderr]     |
Dec 04 21:41:05.451 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:41:05.451 INFO [stderr] 
Dec 04 21:41:05.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
Dec 04 21:41:05.467 INFO [stderr] su: No module specific data is present
Dec 04 21:41:06.034 INFO running `"docker" "inspect" "93f4c2d7b0dd4fe668f740ae96f1f6f26f698d0590ab0a85ef7f692fc8b47326"`
Dec 04 21:41:06.433 INFO running `"docker" "rm" "-f" "93f4c2d7b0dd4fe668f740ae96f1f6f26f698d0590ab0a85ef7f692fc8b47326"`
Dec 04 21:41:06.823 INFO [stdout] 93f4c2d7b0dd4fe668f740ae96f1f6f26f698d0590ab0a85ef7f692fc8b47326