[INFO] updating cached repository https://github.com/vilhelmen/rusty-life
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 066925d706f75d63761c82c203d23de2dc739c02
[INFO] testing vilhelmen/rusty-life against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhelmen%2Frusty-life" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vilhelmen/rusty-life on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vilhelmen/rusty-life
[INFO] finished tweaking git repo https://github.com/vilhelmen/rusty-life
[INFO] tweaked toml for git repo https://github.com/vilhelmen/rusty-life written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/vilhelmen/rusty-life already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6e98ea3bc69b22ac0d760c90cd8662961109546a6b82f97c48dd14e4e82dccfa
[INFO] running `"docker" "start" "-a" "6e98ea3bc69b22ac0d760c90cd8662961109546a6b82f97c48dd14e4e82dccfa"`
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |                   ($a:expr, $b:expr) => {(
[INFO] [stderr]     |  ________________________________________^
[INFO] [stderr] 119 | |                     if $b < 0 {
[INFO] [stderr] 120 | |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 | |                     } else {
[INFO] [stderr] 122 | |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 | |                     }
[INFO] [stderr] 124 | |                 )};
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 133 |                               |&(dx, dy)| match self.coord_map(bs_math!(xi, dx), bs_math!(yi, dy)) {
[INFO] [stderr]     |                                                                ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 ($a:expr, $b:expr) => {
[INFO] [stderr] 119 |                     if $b < 0 {
[INFO] [stderr] 120 |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 |                     } else {
[INFO] [stderr] 122 |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 |                     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |                   ($a:expr, $b:expr) => {(
[INFO] [stderr]     |  ________________________________________^
[INFO] [stderr] 119 | |                     if $b < 0 {
[INFO] [stderr] 120 | |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 | |                     } else {
[INFO] [stderr] 122 | |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 | |                     }
[INFO] [stderr] 124 | |                 )};
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 133 |                               |&(dx, dy)| match self.coord_map(bs_math!(xi, dx), bs_math!(yi, dy)) {
[INFO] [stderr]     |                                                                                  ---------------- in this macro invocation
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 ($a:expr, $b:expr) => {
[INFO] [stderr] 119 |                     if $b < 0 {
[INFO] [stderr] 120 |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 |                     } else {
[INFO] [stderr] 122 |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 |                     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `"docker" "inspect" "6e98ea3bc69b22ac0d760c90cd8662961109546a6b82f97c48dd14e4e82dccfa"`
[INFO] running `"docker" "rm" "-f" "6e98ea3bc69b22ac0d760c90cd8662961109546a6b82f97c48dd14e4e82dccfa"`
[INFO] [stdout] 6e98ea3bc69b22ac0d760c90cd8662961109546a6b82f97c48dd14e4e82dccfa
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ac34c4eb59c3f73ff0758af82211385361dc9420e7b1d82d753b19a6493d55f1
[INFO] running `"docker" "start" "-a" "ac34c4eb59c3f73ff0758af82211385361dc9420e7b1d82d753b19a6493d55f1"`
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |                   ($a:expr, $b:expr) => {(
[INFO] [stderr]     |  ________________________________________^
[INFO] [stderr] 119 | |                     if $b < 0 {
[INFO] [stderr] 120 | |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 | |                     } else {
[INFO] [stderr] 122 | |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 | |                     }
[INFO] [stderr] 124 | |                 )};
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 133 |                               |&(dx, dy)| match self.coord_map(bs_math!(xi, dx), bs_math!(yi, dy)) {
[INFO] [stderr]     |                                                                ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 ($a:expr, $b:expr) => {
[INFO] [stderr] 119 |                     if $b < 0 {
[INFO] [stderr] 120 |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 |                     } else {
[INFO] [stderr] 122 |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 |                     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |                   ($a:expr, $b:expr) => {(
[INFO] [stderr]     |  ________________________________________^
[INFO] [stderr] 119 | |                     if $b < 0 {
[INFO] [stderr] 120 | |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 | |                     } else {
[INFO] [stderr] 122 | |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 | |                     }
[INFO] [stderr] 124 | |                 )};
[INFO] [stderr]     | |_________________^
[INFO] [stderr] ...
[INFO] [stderr] 133 |                               |&(dx, dy)| match self.coord_map(bs_math!(xi, dx), bs_math!(yi, dy)) {
[INFO] [stderr]     |                                                                                  ---------------- in this macro invocation
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 ($a:expr, $b:expr) => {
[INFO] [stderr] 119 |                     if $b < 0 {
[INFO] [stderr] 120 |                         $a.wrapping_sub((-$b) as usize)
[INFO] [stderr] 121 |                     } else {
[INFO] [stderr] 122 |                         $a.wrapping_add($b as usize)
[INFO] [stderr] 123 |                     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "ac34c4eb59c3f73ff0758af82211385361dc9420e7b1d82d753b19a6493d55f1"`
[INFO] running `"docker" "rm" "-f" "ac34c4eb59c3f73ff0758af82211385361dc9420e7b1d82d753b19a6493d55f1"`
[INFO] [stdout] ac34c4eb59c3f73ff0758af82211385361dc9420e7b1d82d753b19a6493d55f1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] f4958551a233758ad9e4f03b524240769c141898d113aa450d3db6f4f3aeed8a
[INFO] running `"docker" "start" "-a" "f4958551a233758ad9e4f03b524240769c141898d113aa450d3db6f4f3aeed8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/conway-226aeb902025e4d6
[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" "f4958551a233758ad9e4f03b524240769c141898d113aa450d3db6f4f3aeed8a"`
[INFO] running `"docker" "rm" "-f" "f4958551a233758ad9e4f03b524240769c141898d113aa450d3db6f4f3aeed8a"`
[INFO] [stdout] f4958551a233758ad9e4f03b524240769c141898d113aa450d3db6f4f3aeed8a