[INFO] updating cached repository Fonan15/vier_gewinnt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Fonan15/vier_gewinnt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Fonan15/vier_gewinnt" "work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Fonan15/vier_gewinnt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fonan15/vier_gewinnt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fonan15/vier_gewinnt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b8a7901028c1cb6b9e5e5b15a36c8587e2cfec2
[INFO] sha for GitHub repo Fonan15/vier_gewinnt: 5b8a7901028c1cb6b9e5e5b15a36c8587e2cfec2
[INFO] validating manifest of Fonan15/vier_gewinnt 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 Fonan15/vier_gewinnt 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 Fonan15/vier_gewinnt
[INFO] finished frobbing Fonan15/vier_gewinnt
[INFO] frobbed toml for Fonan15/vier_gewinnt written to work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt/Cargo.toml
[INFO] started frobbing Fonan15/vier_gewinnt
[INFO] finished frobbing Fonan15/vier_gewinnt
[INFO] frobbed toml for Fonan15/vier_gewinnt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fonan15/vier_gewinnt/Cargo.toml
[INFO] crate Fonan15/vier_gewinnt 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 Fonan15/vier_gewinnt against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 91e28dc4f00060d6947a9487b6be5b1b8f6e5443b48da85b3ec68d5a6968326a
[INFO] running `"docker" "start" "-a" "91e28dc4f00060d6947a9487b6be5b1b8f6e5443b48da85b3ec68d5a6968326a"`
[INFO] [stderr]    Compiling vier_gewinnt v0.1.3 (/opt/crater/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 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 120 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 132 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 |         ifground[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]    |                                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "91e28dc4f00060d6947a9487b6be5b1b8f6e5443b48da85b3ec68d5a6968326a"`
[INFO] running `"docker" "rm" "-f" "91e28dc4f00060d6947a9487b6be5b1b8f6e5443b48da85b3ec68d5a6968326a"`
[INFO] [stdout] 91e28dc4f00060d6947a9487b6be5b1b8f6e5443b48da85b3ec68d5a6968326a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e2c178adc484de774bc3190cb29c3ec2a8e46f1c924225b3bd6208a703d65274
[INFO] running `"docker" "start" "-a" "e2c178adc484de774bc3190cb29c3ec2a8e46f1c924225b3bd6208a703d65274"`
[INFO] [stderr]    Compiling vier_gewinnt v0.1.3 (/opt/crater/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 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 120 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 132 |         ifground[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] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 |         ifground[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]    |                                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "e2c178adc484de774bc3190cb29c3ec2a8e46f1c924225b3bd6208a703d65274"`
[INFO] running `"docker" "rm" "-f" "e2c178adc484de774bc3190cb29c3ec2a8e46f1c924225b3bd6208a703d65274"`
[INFO] [stdout] e2c178adc484de774bc3190cb29c3ec2a8e46f1c924225b3bd6208a703d65274
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Fonan15/vier_gewinnt:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6dab101818b9051f473de551d369d9776d60afe4f9eb4855c9f02ae315ffc510
[INFO] running `"docker" "start" "-a" "6dab101818b9051f473de551d369d9776d60afe4f9eb4855c9f02ae315ffc510"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vier_gewinnt-0b6076efed93be6d
[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" "6dab101818b9051f473de551d369d9776d60afe4f9eb4855c9f02ae315ffc510"`
[INFO] running `"docker" "rm" "-f" "6dab101818b9051f473de551d369d9776d60afe4f9eb4855c9f02ae315ffc510"`
[INFO] [stdout] 6dab101818b9051f473de551d369d9776d60afe4f9eb4855c9f02ae315ffc510