[INFO] updating cached repository jpoler/riddle-io-conways-game-of-life-and-death [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jpoler/riddle-io-conways-game-of-life-and-death [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jpoler/riddle-io-conways-game-of-life-and-death" "work/ex/beta-1.38-1/sources/1.37.0/gh/jpoler/riddle-io-conways-game-of-life-and-death"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jpoler/riddle-io-conways-game-of-life-and-death'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jpoler/riddle-io-conways-game-of-life-and-death" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b199b1cead2b2a77cd0af79097622a6b371cc6e7 [INFO] sha for GitHub repo jpoler/riddle-io-conways-game-of-life-and-death: b199b1cead2b2a77cd0af79097622a6b371cc6e7 [INFO] validating manifest of jpoler/riddle-io-conways-game-of-life-and-death on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jpoler/riddle-io-conways-game-of-life-and-death on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jpoler/riddle-io-conways-game-of-life-and-death [INFO] finished frobbing jpoler/riddle-io-conways-game-of-life-and-death [INFO] frobbed toml for jpoler/riddle-io-conways-game-of-life-and-death written to work/ex/beta-1.38-1/sources/1.37.0/gh/jpoler/riddle-io-conways-game-of-life-and-death/Cargo.toml [INFO] started frobbing jpoler/riddle-io-conways-game-of-life-and-death [INFO] finished frobbing jpoler/riddle-io-conways-game-of-life-and-death [INFO] frobbed toml for jpoler/riddle-io-conways-game-of-life-and-death written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death/Cargo.toml [INFO] crate jpoler/riddle-io-conways-game-of-life-and-death already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jpoler/riddle-io-conways-game-of-life-and-death against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 080789a3f05ec4444d72d7bc1b32d216f43d14b2b71d2c068e074944bf7683d2 [INFO] running `"docker" "start" "-a" "080789a3f05ec4444d72d7bc1b32d216f43d14b2b71d2c068e074944bf7683d2"` [INFO] [stderr] Compiling game-of-life-and-death v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | (Player1, 0...1) | (Player2, 0...1) => Square::Empty, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:95:51 [INFO] [stderr] | [INFO] [stderr] 95 | (Player1, 0...1) | (Player2, 0...1) => Square::Empty, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:96:36 [INFO] [stderr] | [INFO] [stderr] 96 | (p @ Player1, 2...3) | (p @ Player2, 2...3) => p, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:96:59 [INFO] [stderr] | [INFO] [stderr] 96 | (p @ Player1, 2...3) | (p @ Player2, 2...3) => p, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, BufRead}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `action` [INFO] [stderr] --> src/main.rs:24:33 [INFO] [stderr] | [INFO] [stderr] 24 | Message::Action(action) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_action` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rc_coordinate` [INFO] [stderr] --> src/board.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn rc_coordinate(&self, r: usize, c: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `xy_coordinate` [INFO] [stderr] --> src/board.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn xy_coordinate(&self, x: usize, y: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/types.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Move` [INFO] [stderr] --> src/types.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Move(Move), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "080789a3f05ec4444d72d7bc1b32d216f43d14b2b71d2c068e074944bf7683d2"` [INFO] running `"docker" "rm" "-f" "080789a3f05ec4444d72d7bc1b32d216f43d14b2b71d2c068e074944bf7683d2"` [INFO] [stdout] 080789a3f05ec4444d72d7bc1b32d216f43d14b2b71d2c068e074944bf7683d2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 3abed833a01946e190f041ef8996e1891e38da178d31d3fbcf51c9ebd0f60a72 [INFO] running `"docker" "start" "-a" "3abed833a01946e190f041ef8996e1891e38da178d31d3fbcf51c9ebd0f60a72"` [INFO] [stderr] Compiling game-of-life-and-death v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | (Player1, 0...1) | (Player2, 0...1) => Square::Empty, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:95:51 [INFO] [stderr] | [INFO] [stderr] 95 | (Player1, 0...1) | (Player2, 0...1) => Square::Empty, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:96:36 [INFO] [stderr] | [INFO] [stderr] 96 | (p @ Player1, 2...3) | (p @ Player2, 2...3) => p, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/board.rs:96:59 [INFO] [stderr] | [INFO] [stderr] 96 | (p @ Player1, 2...3) | (p @ Player2, 2...3) => p, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, BufRead}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `action` [INFO] [stderr] --> src/main.rs:24:33 [INFO] [stderr] | [INFO] [stderr] 24 | Message::Action(action) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_action` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/types.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Move` [INFO] [stderr] --> src/types.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Move(Move), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "3abed833a01946e190f041ef8996e1891e38da178d31d3fbcf51c9ebd0f60a72"` [INFO] running `"docker" "rm" "-f" "3abed833a01946e190f041ef8996e1891e38da178d31d3fbcf51c9ebd0f60a72"` [INFO] [stdout] 3abed833a01946e190f041ef8996e1891e38da178d31d3fbcf51c9ebd0f60a72 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jpoler/riddle-io-conways-game-of-life-and-death:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 723b34f52a9b446c9242d2622a3be33dcdbfbfab3962eba40c702a83d49829b4 [INFO] running `"docker" "start" "-a" "723b34f52a9b446c9242d2622a3be33dcdbfbfab3962eba40c702a83d49829b4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/game_of_life_and_death-f389e8ff3689db9c [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test board::tests::neighbor_rc_coordinates ... ok [INFO] [stdout] test board::tests::rc_coordinate ... ok [INFO] [stdout] test board::tests::from_state ... ok [INFO] [stdout] test board::tests::simulate_step ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "723b34f52a9b446c9242d2622a3be33dcdbfbfab3962eba40c702a83d49829b4"` [INFO] running `"docker" "rm" "-f" "723b34f52a9b446c9242d2622a3be33dcdbfbfab3962eba40c702a83d49829b4"` [INFO] [stdout] 723b34f52a9b446c9242d2622a3be33dcdbfbfab3962eba40c702a83d49829b4