[INFO] updating cached repository https://github.com/Fonan15/vier_gewinnt [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5b8a7901028c1cb6b9e5e5b15a36c8587e2cfec2 [INFO] testing Fonan15/vier_gewinnt against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFonan15%2Fvier_gewinnt" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fonan15/vier_gewinnt on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Fonan15/vier_gewinnt [INFO] finished tweaking git repo https://github.com/Fonan15/vier_gewinnt [INFO] tweaked toml for git repo https://github.com/Fonan15/vier_gewinnt written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Fonan15/vier_gewinnt already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 0fbfc72ece19cf732110328eff306cad6f749c0a083f41368e1d248769b51503 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0fbfc72ece19cf732110328eff306cad6f749c0a083f41368e1d248769b51503"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling vier_gewinnt v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:108:11 [INFO] [stderr] | [INFO] [stderr] 108 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 109 | | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | | ground[x][y]==ground[x][y+3]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 108 | if ground[x][y] != 0 && [INFO] [stderr] 109 | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | ground[x][y]==ground[x][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:120:11 [INFO] [stderr] | [INFO] [stderr] 120 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 121 | | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | | ground[x][y]==ground[x+3][y]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 120 | if ground[x][y] != 0 && [INFO] [stderr] 121 | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | ground[x][y]==ground[x+3][y] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:132:11 [INFO] [stderr] | [INFO] [stderr] 132 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 133 | | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | | ground[x][y]==ground[x+3][y+3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 132 | if ground[x][y] != 0 && [INFO] [stderr] 133 | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | ground[x][y]==ground[x+3][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:144:11 [INFO] [stderr] | [INFO] [stderr] 144 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 145 | | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | | ground[x][y]==ground[x+3][y-3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 144 | if ground[x][y] != 0 && [INFO] [stderr] 145 | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | ground[x][y]==ground[x+3][y-3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | continue; 0}; //If lane is out of bounds go to beginning of input [INFO] [stderr] | -------- ^ unreachable expression [INFO] [stderr] | | [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `"docker" "inspect" "0fbfc72ece19cf732110328eff306cad6f749c0a083f41368e1d248769b51503"` [INFO] running `"docker" "rm" "-f" "0fbfc72ece19cf732110328eff306cad6f749c0a083f41368e1d248769b51503"` [INFO] [stdout] 0fbfc72ece19cf732110328eff306cad6f749c0a083f41368e1d248769b51503 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7c7e8c3202d71fd10aedcc93ec68df8d7a5bf1e798dd13e10950cb705f202637 [INFO] running `"docker" "start" "-a" "7c7e8c3202d71fd10aedcc93ec68df8d7a5bf1e798dd13e10950cb705f202637"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling vier_gewinnt v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:108:11 [INFO] [stderr] | [INFO] [stderr] 108 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 109 | | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | | ground[x][y]==ground[x][y+3]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 108 | if ground[x][y] != 0 && [INFO] [stderr] 109 | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | ground[x][y]==ground[x][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:120:11 [INFO] [stderr] | [INFO] [stderr] 120 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 121 | | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | | ground[x][y]==ground[x+3][y]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 120 | if ground[x][y] != 0 && [INFO] [stderr] 121 | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | ground[x][y]==ground[x+3][y] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:132:11 [INFO] [stderr] | [INFO] [stderr] 132 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 133 | | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | | ground[x][y]==ground[x+3][y+3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 132 | if ground[x][y] != 0 && [INFO] [stderr] 133 | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | ground[x][y]==ground[x+3][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:144:11 [INFO] [stderr] | [INFO] [stderr] 144 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 145 | | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | | ground[x][y]==ground[x+3][y-3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 144 | if ground[x][y] != 0 && [INFO] [stderr] 145 | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | ground[x][y]==ground[x+3][y-3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | continue; 0}; //If lane is out of bounds go to beginning of input [INFO] [stderr] | -------- ^ unreachable expression [INFO] [stderr] | | [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "7c7e8c3202d71fd10aedcc93ec68df8d7a5bf1e798dd13e10950cb705f202637"` [INFO] running `"docker" "rm" "-f" "7c7e8c3202d71fd10aedcc93ec68df8d7a5bf1e798dd13e10950cb705f202637"` [INFO] [stdout] 7c7e8c3202d71fd10aedcc93ec68df8d7a5bf1e798dd13e10950cb705f202637 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd0e3e52ce6da010c89a0fadc77351390c0e793614b9b9d12a9b8a6ba3e2b66e [INFO] running `"docker" "start" "-a" "cd0e3e52ce6da010c89a0fadc77351390c0e793614b9b9d12a9b8a6ba3e2b66e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:108:11 [INFO] [stderr] | [INFO] [stderr] 108 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 109 | | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | | ground[x][y]==ground[x][y+3]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 108 | if ground[x][y] != 0 && [INFO] [stderr] 109 | ground[x][y]==ground[x][y+1] && [INFO] [stderr] 110 | ground[x][y]==ground[x][y+2] && [INFO] [stderr] 111 | ground[x][y]==ground[x][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:120:11 [INFO] [stderr] | [INFO] [stderr] 120 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 121 | | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | | ground[x][y]==ground[x+3][y]){ [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 120 | if ground[x][y] != 0 && [INFO] [stderr] 121 | ground[x][y]==ground[x+1][y] && [INFO] [stderr] 122 | ground[x][y]==ground[x+2][y] && [INFO] [stderr] 123 | ground[x][y]==ground[x+3][y] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:132:11 [INFO] [stderr] | [INFO] [stderr] 132 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 133 | | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | | ground[x][y]==ground[x+3][y+3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 132 | if ground[x][y] != 0 && [INFO] [stderr] 133 | ground[x][y]==ground[x+1][y+1] && [INFO] [stderr] 134 | ground[x][y]==ground[x+2][y+2] && [INFO] [stderr] 135 | ground[x][y]==ground[x+3][y+3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:144:11 [INFO] [stderr] | [INFO] [stderr] 144 | if(ground[x][y] != 0 && [INFO] [stderr] | ___________^ [INFO] [stderr] 145 | | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | | ground[x][y]==ground[x+3][y-3]){ [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 144 | if ground[x][y] != 0 && [INFO] [stderr] 145 | ground[x][y]==ground[x+1][y-1] && [INFO] [stderr] 146 | ground[x][y]==ground[x+2][y-2] && [INFO] [stderr] 147 | ground[x][y]==ground[x+3][y-3] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | continue; 0}; //If lane is out of bounds go to beginning of input [INFO] [stderr] | -------- ^ unreachable expression [INFO] [stderr] | | [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/vier_gewinnt-df435d5ce84d7a9e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cd0e3e52ce6da010c89a0fadc77351390c0e793614b9b9d12a9b8a6ba3e2b66e"` [INFO] running `"docker" "rm" "-f" "cd0e3e52ce6da010c89a0fadc77351390c0e793614b9b9d12a9b8a6ba3e2b66e"` [INFO] [stdout] cd0e3e52ce6da010c89a0fadc77351390c0e793614b9b9d12a9b8a6ba3e2b66e