Dec 01 17:56:34.545 INFO testing ethowitz/life against 1.30.1 for beta-1.31-5
Dec 01 17:56:34.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:56:34.764 INFO [stdout] e37e183aa2b9d49e7b63bec4a25b44fbcacd54fb2bc86a1027827ed2d5f1941e
Dec 01 17:56:34.766 INFO running `"docker" "start" "-a" "e37e183aa2b9d49e7b63bec4a25b44fbcacd54fb2bc86a1027827ed2d5f1941e"`
Dec 01 17:56:35.208 INFO [stderr] usermod: no changes
Dec 01 17:56:35.248 INFO [stderr]    Compiling life v0.1.0 (/source)
Dec 01 17:56:35.683 INFO [stderr] warning: unused variable: `x`
Dec 01 17:56:35.683 INFO [stderr]   --> src/main.rs:55:21
Dec 01 17:56:35.683 INFO [stderr]    |
Dec 01 17:56:35.683 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 01 17:56:35.683 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 01 17:56:35.683 INFO [stderr]    |
Dec 01 17:56:35.683 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 17:56:35.683 INFO [stderr] 
Dec 01 17:56:36.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 01 17:56:36.185 INFO [stderr] su: No module specific data is present
Dec 01 17:56:36.512 INFO running `"docker" "inspect" "e37e183aa2b9d49e7b63bec4a25b44fbcacd54fb2bc86a1027827ed2d5f1941e"`
Dec 01 17:56:36.590 INFO running `"docker" "rm" "-f" "e37e183aa2b9d49e7b63bec4a25b44fbcacd54fb2bc86a1027827ed2d5f1941e"`
Dec 01 17:56:36.674 INFO [stdout] e37e183aa2b9d49e7b63bec4a25b44fbcacd54fb2bc86a1027827ed2d5f1941e
Dec 01 17:56:36.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:56:36.898 INFO [stdout] cfea1775d735351e789cc8dc01865a4f7e6661027fff2a7ee4795a7a072815c5
Dec 01 17:56:36.900 INFO running `"docker" "start" "-a" "cfea1775d735351e789cc8dc01865a4f7e6661027fff2a7ee4795a7a072815c5"`
Dec 01 17:56:37.288 INFO [stderr] usermod: no changes
Dec 01 17:56:37.319 INFO [stderr]    Compiling life v0.1.0 (/source)
Dec 01 17:56:37.743 INFO [stderr] warning: unused variable: `x`
Dec 01 17:56:37.747 INFO [stderr]   --> src/main.rs:55:21
Dec 01 17:56:37.747 INFO [stderr]    |
Dec 01 17:56:37.747 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 01 17:56:37.747 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 01 17:56:37.747 INFO [stderr]    |
Dec 01 17:56:37.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 17:56:37.747 INFO [stderr] 
Dec 01 17:56:38.157 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 01 17:56:38.157 INFO [stderr] su: No module specific data is present
Dec 01 17:56:38.526 INFO running `"docker" "inspect" "cfea1775d735351e789cc8dc01865a4f7e6661027fff2a7ee4795a7a072815c5"`
Dec 01 17:56:38.645 INFO running `"docker" "rm" "-f" "cfea1775d735351e789cc8dc01865a4f7e6661027fff2a7ee4795a7a072815c5"`
Dec 01 17:56:38.725 INFO [stdout] cfea1775d735351e789cc8dc01865a4f7e6661027fff2a7ee4795a7a072815c5
Dec 01 17:56:38.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:56:39.014 INFO [stdout] c4c62f76f02efd576cc3c27fb26744481948c049838bcdda2ba7a1821992936f
Dec 01 17:56:39.020 INFO running `"docker" "start" "-a" "c4c62f76f02efd576cc3c27fb26744481948c049838bcdda2ba7a1821992936f"`
Dec 01 17:56:40.127 INFO [stderr] usermod: no changes
Dec 01 17:56:40.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 17:56:40.195 INFO [stdout] 
Dec 01 17:56:40.195 INFO [stdout] running 0 tests
Dec 01 17:56:40.195 INFO [stdout] 
Dec 01 17:56:40.195 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:56:40.195 INFO [stdout] 
Dec 01 17:56:40.195 INFO [stderr]      Running /target/debug/deps/life-2fc7dc43c70bd5f5
Dec 01 17:56:40.199 INFO [stderr] su: No module specific data is present
Dec 01 17:56:40.869 INFO running `"docker" "inspect" "c4c62f76f02efd576cc3c27fb26744481948c049838bcdda2ba7a1821992936f"`
Dec 01 17:56:41.150 INFO running `"docker" "rm" "-f" "c4c62f76f02efd576cc3c27fb26744481948c049838bcdda2ba7a1821992936f"`
Dec 01 17:56:41.498 INFO [stdout] c4c62f76f02efd576cc3c27fb26744481948c049838bcdda2ba7a1821992936f
