Dec 02 08:50:39.112 INFO testing Catman155/four-in-a-row against 1.30.1 for beta-1.31-5
Dec 02 08:50:39.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:50:39.615 INFO [stdout] 9af1ff14eac8e2fcb47e2f278c5f8ff80ee3b1148a4b54957a7109c38020327d
Dec 02 08:50:39.621 INFO running `"docker" "start" "-a" "9af1ff14eac8e2fcb47e2f278c5f8ff80ee3b1148a4b54957a7109c38020327d"`
Dec 02 08:50:40.982 INFO [stderr] usermod: no changes
Dec 02 08:50:41.043 INFO [stderr]    Compiling four_in_a_row v0.1.0 (/source)
Dec 02 08:50:41.880 INFO [stderr] warning: unused import: `BOARD_SIZE`
Dec 02 08:50:41.880 INFO [stderr]  --> src/objects/ai.rs:2:5
Dec 02 08:50:41.880 INFO [stderr]   |
Dec 02 08:50:41.880 INFO [stderr] 2 | use BOARD_SIZE;
Dec 02 08:50:41.880 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 08:50:41.880 INFO [stderr]   |
Dec 02 08:50:41.880 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:50:41.880 INFO [stderr] 
Dec 02 08:50:42.039 INFO [stderr] warning: unused variable: `direction`
Dec 02 08:50:42.039 INFO [stderr]   --> src/objects/ai.rs:19:17
Dec 02 08:50:42.039 INFO [stderr]    |
Dec 02 08:50:42.039 INFO [stderr] 19 |             let direction = self.get_possible_directions(positions);
Dec 02 08:50:42.039 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_direction` instead
Dec 02 08:50:42.039 INFO [stderr]    |
Dec 02 08:50:42.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:50:42.039 INFO [stderr] 
Dec 02 08:50:42.055 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:50:42.055 INFO [stderr]   --> src/objects/ai.rs:31:13
Dec 02 08:50:42.055 INFO [stderr]    |
Dec 02 08:50:42.055 INFO [stderr] 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Dec 02 08:50:42.055 INFO [stderr]    |             ----^^^^^^^^
Dec 02 08:50:42.055 INFO [stderr]    |             |
Dec 02 08:50:42.055 INFO [stderr]    |             help: remove this `mut`
Dec 02 08:50:42.055 INFO [stderr]    |
Dec 02 08:50:42.055 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 08:50:42.055 INFO [stderr] 
Dec 02 08:50:42.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 02 08:50:42.891 INFO [stderr] su: No module specific data is present
Dec 02 08:50:43.484 INFO running `"docker" "inspect" "9af1ff14eac8e2fcb47e2f278c5f8ff80ee3b1148a4b54957a7109c38020327d"`
Dec 02 08:50:43.833 INFO running `"docker" "rm" "-f" "9af1ff14eac8e2fcb47e2f278c5f8ff80ee3b1148a4b54957a7109c38020327d"`
Dec 02 08:50:44.225 INFO [stdout] 9af1ff14eac8e2fcb47e2f278c5f8ff80ee3b1148a4b54957a7109c38020327d
Dec 02 08:50:44.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:50:44.731 INFO [stdout] bdbc772126ea8479e26a0b719a07574e033a7ee6319c058eced6a211369e7df6
Dec 02 08:50:44.737 INFO running `"docker" "start" "-a" "bdbc772126ea8479e26a0b719a07574e033a7ee6319c058eced6a211369e7df6"`
Dec 02 08:50:46.331 INFO [stderr] usermod: no changes
Dec 02 08:50:46.379 INFO [stderr]    Compiling four_in_a_row v0.1.0 (/source)
Dec 02 08:50:47.111 INFO [stderr] warning: unused import: `BOARD_SIZE`
Dec 02 08:50:47.111 INFO [stderr]  --> src/objects/ai.rs:2:5
Dec 02 08:50:47.111 INFO [stderr]   |
Dec 02 08:50:47.111 INFO [stderr] 2 | use BOARD_SIZE;
Dec 02 08:50:47.111 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 08:50:47.111 INFO [stderr]   |
Dec 02 08:50:47.111 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:50:47.111 INFO [stderr] 
Dec 02 08:50:47.219 INFO [stderr] warning: unused variable: `direction`
Dec 02 08:50:47.220 INFO [stderr]   --> src/objects/ai.rs:19:17
Dec 02 08:50:47.220 INFO [stderr]    |
Dec 02 08:50:47.220 INFO [stderr] 19 |             let direction = self.get_possible_directions(positions);
Dec 02 08:50:47.220 INFO [stderr]    |                 ^^^^^^^^^ help: consider using `_direction` instead
Dec 02 08:50:47.220 INFO [stderr]    |
Dec 02 08:50:47.220 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:50:47.221 INFO [stderr] 
Dec 02 08:50:47.234 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:50:47.235 INFO [stderr]   --> src/objects/ai.rs:31:13
Dec 02 08:50:47.235 INFO [stderr]    |
Dec 02 08:50:47.235 INFO [stderr] 31 |         let mut possible = Vec::<[(i64, i64); 4]>::new();
Dec 02 08:50:47.235 INFO [stderr]    |             ----^^^^^^^^
Dec 02 08:50:47.235 INFO [stderr]    |             |
Dec 02 08:50:47.235 INFO [stderr]    |             help: remove this `mut`
Dec 02 08:50:47.236 INFO [stderr]    |
Dec 02 08:50:47.236 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 08:50:47.236 INFO [stderr] 
Dec 02 08:50:47.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 02 08:50:47.776 INFO [stderr] su: No module specific data is present
Dec 02 08:50:48.882 INFO running `"docker" "inspect" "bdbc772126ea8479e26a0b719a07574e033a7ee6319c058eced6a211369e7df6"`
Dec 02 08:50:49.088 INFO running `"docker" "rm" "-f" "bdbc772126ea8479e26a0b719a07574e033a7ee6319c058eced6a211369e7df6"`
Dec 02 08:50:49.291 INFO [stdout] bdbc772126ea8479e26a0b719a07574e033a7ee6319c058eced6a211369e7df6
Dec 02 08:50:49.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:50:49.583 INFO [stdout] 680f23d35d53bf5637ef1bb8b1aba474db1e06d8b3575f9769f1f55beccec5cd
Dec 02 08:50:49.589 INFO running `"docker" "start" "-a" "680f23d35d53bf5637ef1bb8b1aba474db1e06d8b3575f9769f1f55beccec5cd"`
Dec 02 08:50:50.350 INFO [stderr] usermod: no changes
Dec 02 08:50:50.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 08:50:50.423 INFO [stderr]      Running /target/debug/deps/four_in_a_row-4c7e0d95cc8595b3
Dec 02 08:50:50.443 INFO [stdout] 
Dec 02 08:50:50.443 INFO [stdout] running 0 tests
Dec 02 08:50:50.443 INFO [stdout] 
Dec 02 08:50:50.443 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:50:50.443 INFO [stdout] 
Dec 02 08:50:50.447 INFO [stderr] su: No module specific data is present
Dec 02 08:50:51.171 INFO running `"docker" "inspect" "680f23d35d53bf5637ef1bb8b1aba474db1e06d8b3575f9769f1f55beccec5cd"`
Dec 02 08:50:51.473 INFO running `"docker" "rm" "-f" "680f23d35d53bf5637ef1bb8b1aba474db1e06d8b3575f9769f1f55beccec5cd"`
Dec 02 08:50:51.737 INFO [stdout] 680f23d35d53bf5637ef1bb8b1aba474db1e06d8b3575f9769f1f55beccec5cd
