[INFO] updating cached repository vilhelmen/rusty-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vilhelmen/rusty-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vilhelmen/rusty-life" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vilhelmen/rusty-life" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vilhelmen/rusty-life"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vilhelmen/rusty-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 066925d706f75d63761c82c203d23de2dc739c02
[INFO] sha for GitHub repo vilhelmen/rusty-life: 066925d706f75d63761c82c203d23de2dc739c02
[INFO] validating manifest of vilhelmen/rusty-life on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vilhelmen/rusty-life on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vilhelmen/rusty-life
[INFO] finished frobbing vilhelmen/rusty-life
[INFO] frobbed toml for vilhelmen/rusty-life written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life/Cargo.toml
[INFO] started frobbing vilhelmen/rusty-life
[INFO] finished frobbing vilhelmen/rusty-life
[INFO] frobbed toml for vilhelmen/rusty-life written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vilhelmen/rusty-life/Cargo.toml
[INFO] crate vilhelmen/rusty-life has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vilhelmen/rusty-life against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 7a00aa071b54a482bdff51d06cdbf048884d43aedac6e61d85d848b7447cf4ae
[INFO] running `"docker" "start" "-a" "7a00aa071b54a482bdff51d06cdbf048884d43aedac6e61d85d848b7447cf4ae"`
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/crater/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 3.36s
[INFO] running `"docker" "inspect" "7a00aa071b54a482bdff51d06cdbf048884d43aedac6e61d85d848b7447cf4ae"`
[INFO] running `"docker" "rm" "-f" "7a00aa071b54a482bdff51d06cdbf048884d43aedac6e61d85d848b7447cf4ae"`
[INFO] [stdout] 7a00aa071b54a482bdff51d06cdbf048884d43aedac6e61d85d848b7447cf4ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8ee5b8ed6a7b668e7b075fd96c1804aa2bd51bffca376dabbec32d7e91bdc1c5
[INFO] running `"docker" "start" "-a" "8ee5b8ed6a7b668e7b075fd96c1804aa2bd51bffca376dabbec32d7e91bdc1c5"`
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/crater/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 0.46s
[INFO] running `"docker" "inspect" "8ee5b8ed6a7b668e7b075fd96c1804aa2bd51bffca376dabbec32d7e91bdc1c5"`
[INFO] running `"docker" "rm" "-f" "8ee5b8ed6a7b668e7b075fd96c1804aa2bd51bffca376dabbec32d7e91bdc1c5"`
[INFO] [stdout] 8ee5b8ed6a7b668e7b075fd96c1804aa2bd51bffca376dabbec32d7e91bdc1c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vilhelmen/rusty-life:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 83e294d90c1d4ecf79dddf0646900a11202ec3102013255614a1bf86d937e19a
[INFO] running `"docker" "start" "-a" "83e294d90c1d4ecf79dddf0646900a11202ec3102013255614a1bf86d937e19a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conway-f22e65bbb27b76a5
[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" "83e294d90c1d4ecf79dddf0646900a11202ec3102013255614a1bf86d937e19a"`
[INFO] running `"docker" "rm" "-f" "83e294d90c1d4ecf79dddf0646900a11202ec3102013255614a1bf86d937e19a"`
[INFO] [stdout] 83e294d90c1d4ecf79dddf0646900a11202ec3102013255614a1bf86d937e19a