Dec 05 10:21:53.265 INFO testing rehan-jaffer/conway-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 10:21:53.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:21:53.488 INFO [stdout] f530710f9ba5227910e0322848970a74d9ce4d72993f0fa929c58ffb7ae6f32b
Dec 05 10:21:53.490 INFO running `"docker" "start" "-a" "f530710f9ba5227910e0322848970a74d9ce4d72993f0fa929c58ffb7ae6f32b"`
Dec 05 10:21:53.970 INFO [stderr] usermod: no changes
Dec 05 10:21:53.992 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 10:21:54.009 INFO [stderr]    Compiling conway v0.1.0 (/source)
Dec 05 10:21:54.211 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 10:21:54.211 INFO [stderr]   --> src/main.rs:57:20
Dec 05 10:21:54.211 INFO [stderr]    |
Dec 05 10:21:54.211 INFO [stderr] 57 |                 if (score > 3 || score < 2) {
Dec 05 10:21:54.211 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:21:54.211 INFO [stderr]    |
Dec 05 10:21:54.211 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 10:21:54.211 INFO [stderr] 
Dec 05 10:21:54.211 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 10:21:54.211 INFO [stderr]   --> src/main.rs:63:20
Dec 05 10:21:54.211 INFO [stderr]    |
Dec 05 10:21:54.211 INFO [stderr] 63 |                 if (score == 3) {
Dec 05 10:21:54.211 INFO [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:21:54.211 INFO [stderr] 
Dec 05 10:21:54.251 INFO [stderr] warning: value assigned to `x1` is never read
Dec 05 10:21:54.251 INFO [stderr]  --> src/main.rs:8:13
Dec 05 10:21:54.251 INFO [stderr]   |
Dec 05 10:21:54.251 INFO [stderr] 8 |     let mut x1: i32 = 0;
Dec 05 10:21:54.251 INFO [stderr]   |             ^^
Dec 05 10:21:54.251 INFO [stderr]   |
Dec 05 10:21:54.251 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 10:21:54.251 INFO [stderr] 
Dec 05 10:21:54.251 INFO [stderr] warning: value assigned to `y1` is never read
Dec 05 10:21:54.251 INFO [stderr]  --> src/main.rs:9:13
Dec 05 10:21:54.251 INFO [stderr]   |
Dec 05 10:21:54.251 INFO [stderr] 9 |     let mut y1: i32 = 0;
Dec 05 10:21:54.251 INFO [stderr]   |             ^^
Dec 05 10:21:54.251 INFO [stderr] 
Dec 05 10:21:54.257 INFO [stderr] warning: unused variable: `i`
Dec 05 10:21:54.257 INFO [stderr]   --> src/main.rs:27:9
Dec 05 10:21:54.257 INFO [stderr]    |
Dec 05 10:21:54.257 INFO [stderr] 27 |     for i in 0..GRID_SIZE {
Dec 05 10:21:54.257 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 10:21:54.257 INFO [stderr]    |
Dec 05 10:21:54.257 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:21:54.257 INFO [stderr] 
Dec 05 10:21:54.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 05 10:21:54.499 INFO [stderr] su: No module specific data is present
Dec 05 10:21:54.761 INFO running `"docker" "inspect" "f530710f9ba5227910e0322848970a74d9ce4d72993f0fa929c58ffb7ae6f32b"`
Dec 05 10:21:54.837 INFO running `"docker" "rm" "-f" "f530710f9ba5227910e0322848970a74d9ce4d72993f0fa929c58ffb7ae6f32b"`
Dec 05 10:21:54.931 INFO [stdout] f530710f9ba5227910e0322848970a74d9ce4d72993f0fa929c58ffb7ae6f32b
Dec 05 10:21:54.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:21:55.102 INFO [stdout] 9cb48840ccbda5ac546d734e661508cc7a979c0961998ae8241ac263e26b2aee
Dec 05 10:21:55.104 INFO running `"docker" "start" "-a" "9cb48840ccbda5ac546d734e661508cc7a979c0961998ae8241ac263e26b2aee"`
Dec 05 10:21:55.756 INFO [stderr] usermod: no changes
Dec 05 10:21:55.797 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 10:21:55.821 INFO [stderr]    Compiling conway v0.1.0 (/source)
Dec 05 10:21:56.061 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 10:21:56.061 INFO [stderr]   --> src/main.rs:57:20
Dec 05 10:21:56.061 INFO [stderr]    |
Dec 05 10:21:56.061 INFO [stderr] 57 |                 if (score > 3 || score < 2) {
Dec 05 10:21:56.061 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:21:56.061 INFO [stderr]    |
Dec 05 10:21:56.061 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 10:21:56.061 INFO [stderr] 
Dec 05 10:21:56.061 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 10:21:56.061 INFO [stderr]   --> src/main.rs:63:20
Dec 05 10:21:56.061 INFO [stderr]    |
Dec 05 10:21:56.061 INFO [stderr] 63 |                 if (score == 3) {
Dec 05 10:21:56.061 INFO [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:21:56.061 INFO [stderr] 
Dec 05 10:21:56.101 INFO [stderr] warning: value assigned to `x1` is never read
Dec 05 10:21:56.101 INFO [stderr]  --> src/main.rs:8:13
Dec 05 10:21:56.101 INFO [stderr]   |
Dec 05 10:21:56.101 INFO [stderr] 8 |     let mut x1: i32 = 0;
Dec 05 10:21:56.101 INFO [stderr]   |             ^^
Dec 05 10:21:56.101 INFO [stderr]   |
Dec 05 10:21:56.101 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 10:21:56.101 INFO [stderr] 
Dec 05 10:21:56.101 INFO [stderr] warning: value assigned to `y1` is never read
Dec 05 10:21:56.101 INFO [stderr]  --> src/main.rs:9:13
Dec 05 10:21:56.101 INFO [stderr]   |
Dec 05 10:21:56.101 INFO [stderr] 9 |     let mut y1: i32 = 0;
Dec 05 10:21:56.101 INFO [stderr]   |             ^^
Dec 05 10:21:56.101 INFO [stderr] 
Dec 05 10:21:56.101 INFO [stderr] warning: unused variable: `i`
Dec 05 10:21:56.101 INFO [stderr]   --> src/main.rs:27:9
Dec 05 10:21:56.101 INFO [stderr]    |
Dec 05 10:21:56.101 INFO [stderr] 27 |     for i in 0..GRID_SIZE {
Dec 05 10:21:56.101 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 05 10:21:56.101 INFO [stderr]    |
Dec 05 10:21:56.101 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:21:56.101 INFO [stderr] 
Dec 05 10:21:56.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 10:21:56.404 INFO [stderr] su: No module specific data is present
Dec 05 10:21:56.818 INFO running `"docker" "inspect" "9cb48840ccbda5ac546d734e661508cc7a979c0961998ae8241ac263e26b2aee"`
Dec 05 10:21:57.052 INFO running `"docker" "rm" "-f" "9cb48840ccbda5ac546d734e661508cc7a979c0961998ae8241ac263e26b2aee"`
Dec 05 10:21:57.392 INFO [stdout] 9cb48840ccbda5ac546d734e661508cc7a979c0961998ae8241ac263e26b2aee
Dec 05 10:21:57.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:21:57.852 INFO [stdout] 121d7c09423102cbe13ac8aaada5116aa9fcbde3ac9882e177a7c36e66c55bf5
Dec 05 10:21:57.858 INFO running `"docker" "start" "-a" "121d7c09423102cbe13ac8aaada5116aa9fcbde3ac9882e177a7c36e66c55bf5"`
Dec 05 10:21:59.072 INFO [stderr] usermod: no changes
Dec 05 10:21:59.119 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 10:21:59.157 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 10:21:59.158 INFO [stderr]      Running /target/debug/deps/conway-d9935ac77e07986d
Dec 05 10:21:59.163 INFO [stdout] 
Dec 05 10:21:59.163 INFO [stdout] running 0 tests
Dec 05 10:21:59.163 INFO [stdout] 
Dec 05 10:21:59.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:21:59.163 INFO [stdout] 
Dec 05 10:21:59.164 INFO [stderr] su: No module specific data is present
Dec 05 10:21:59.856 INFO running `"docker" "inspect" "121d7c09423102cbe13ac8aaada5116aa9fcbde3ac9882e177a7c36e66c55bf5"`
Dec 05 10:22:00.168 INFO running `"docker" "rm" "-f" "121d7c09423102cbe13ac8aaada5116aa9fcbde3ac9882e177a7c36e66c55bf5"`
Dec 05 10:22:00.484 INFO [stdout] 121d7c09423102cbe13ac8aaada5116aa9fcbde3ac9882e177a7c36e66c55bf5