Dec 13 19:52:51.799 INFO testing ethowitz/life against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 19:52:51.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 19:52:52.191 INFO [stdout] a1aa1ccc76aae3c7eca815240b0fe15c466afb1dd02ed188bf77d4e3bdf5efbf
Dec 13 19:52:52.196 INFO running `"docker" "start" "-a" "a1aa1ccc76aae3c7eca815240b0fe15c466afb1dd02ed188bf77d4e3bdf5efbf"`
Dec 13 19:52:53.240 INFO [stderr] usermod: no changes
Dec 13 19:52:53.299 INFO [stderr]    Compiling life v0.1.0 (/source)
Dec 13 19:52:53.755 INFO [stderr] warning: unused variable: `x`
Dec 13 19:52:53.755 INFO [stderr]   --> src/main.rs:55:21
Dec 13 19:52:53.755 INFO [stderr]    |
Dec 13 19:52:53.755 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 13 19:52:53.755 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 13 19:52:53.755 INFO [stderr]    |
Dec 13 19:52:53.755 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:52:53.755 INFO [stderr] 
Dec 13 19:52:54.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 13 19:52:54.383 INFO [stderr] su: No module specific data is present
Dec 13 19:52:55.012 INFO running `"docker" "inspect" "a1aa1ccc76aae3c7eca815240b0fe15c466afb1dd02ed188bf77d4e3bdf5efbf"`
Dec 13 19:52:55.252 INFO running `"docker" "rm" "-f" "a1aa1ccc76aae3c7eca815240b0fe15c466afb1dd02ed188bf77d4e3bdf5efbf"`
Dec 13 19:52:55.435 INFO [stdout] a1aa1ccc76aae3c7eca815240b0fe15c466afb1dd02ed188bf77d4e3bdf5efbf
Dec 13 19:52:55.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 19:52:55.773 INFO [stdout] 2de259f0607f553cd2bc3f1e336b8f0b09c474abdfaa482296a294df1bcd6073
Dec 13 19:52:55.774 INFO running `"docker" "start" "-a" "2de259f0607f553cd2bc3f1e336b8f0b09c474abdfaa482296a294df1bcd6073"`
Dec 13 19:52:56.678 INFO [stderr] usermod: no changes
Dec 13 19:52:56.761 INFO [stderr]    Compiling life v0.1.0 (/source)
Dec 13 19:52:57.097 INFO [stderr] warning: unused variable: `x`
Dec 13 19:52:57.097 INFO [stderr]   --> src/main.rs:55:21
Dec 13 19:52:57.097 INFO [stderr]    |
Dec 13 19:52:57.097 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 13 19:52:57.097 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 13 19:52:57.097 INFO [stderr]    |
Dec 13 19:52:57.097 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:52:57.097 INFO [stderr] 
Dec 13 19:52:57.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 13 19:52:57.308 INFO [stderr] su: No module specific data is present
Dec 13 19:52:57.692 INFO running `"docker" "inspect" "2de259f0607f553cd2bc3f1e336b8f0b09c474abdfaa482296a294df1bcd6073"`
Dec 13 19:52:57.817 INFO running `"docker" "rm" "-f" "2de259f0607f553cd2bc3f1e336b8f0b09c474abdfaa482296a294df1bcd6073"`
Dec 13 19:52:57.927 INFO [stdout] 2de259f0607f553cd2bc3f1e336b8f0b09c474abdfaa482296a294df1bcd6073
Dec 13 19:52:57.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 19:52:58.173 INFO [stdout] fb387312be524c81bed9276dc979e1cadf0b266874d9f4370cfc0c0e0a996ae7
Dec 13 19:52:58.174 INFO running `"docker" "start" "-a" "fb387312be524c81bed9276dc979e1cadf0b266874d9f4370cfc0c0e0a996ae7"`
Dec 13 19:52:58.552 INFO [stderr] usermod: no changes
Dec 13 19:52:58.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 19:52:58.553 INFO [stderr]      Running /target/debug/deps/life-fc050765c93ff32c
Dec 13 19:52:58.553 INFO [stderr] su: No module specific data is present
Dec 13 19:52:58.553 INFO [stdout] 
Dec 13 19:52:58.553 INFO [stdout] running 0 tests
Dec 13 19:52:58.553 INFO [stdout] 
Dec 13 19:52:58.553 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:52:58.553 INFO [stdout] 
Dec 13 19:52:58.935 INFO running `"docker" "inspect" "fb387312be524c81bed9276dc979e1cadf0b266874d9f4370cfc0c0e0a996ae7"`
Dec 13 19:52:59.051 INFO running `"docker" "rm" "-f" "fb387312be524c81bed9276dc979e1cadf0b266874d9f4370cfc0c0e0a996ae7"`
Dec 13 19:52:59.202 INFO [stdout] fb387312be524c81bed9276dc979e1cadf0b266874d9f4370cfc0c0e0a996ae7