Dec 14 04:52:00.549 INFO testing VentGrey/FizzBuzz against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 04:52:00.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 04:52:00.867 INFO [stdout] a50914943acf3e7dccb0fbe6410a3acaa0231cf3299354ca9c2c18dd891b1940
Dec 14 04:52:00.871 INFO running `"docker" "start" "-a" "a50914943acf3e7dccb0fbe6410a3acaa0231cf3299354ca9c2c18dd891b1940"`
Dec 14 04:52:01.791 INFO [stderr] usermod: no changes
Dec 14 04:52:01.840 INFO [stderr]    Compiling FizzBuzz v0.1.0 (/source)
Dec 14 04:52:02.331 INFO [stderr] warning: crate `FizzBuzz` should have a snake case name such as `fizz_buzz`
Dec 14 04:52:02.331 INFO [stderr]   |
Dec 14 04:52:02.331 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 04:52:02.331 INFO [stderr] 
Dec 14 04:52:02.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 14 04:52:02.747 INFO [stderr] su: No module specific data is present
Dec 14 04:52:03.125 INFO running `"docker" "inspect" "a50914943acf3e7dccb0fbe6410a3acaa0231cf3299354ca9c2c18dd891b1940"`
Dec 14 04:52:03.451 INFO running `"docker" "rm" "-f" "a50914943acf3e7dccb0fbe6410a3acaa0231cf3299354ca9c2c18dd891b1940"`
Dec 14 04:52:03.751 INFO [stdout] a50914943acf3e7dccb0fbe6410a3acaa0231cf3299354ca9c2c18dd891b1940
Dec 14 04:52:03.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 04:52:04.197 INFO [stdout] 17d521339eac680d5ede57c373724a0ffd2c535eaaf92258ea7633a27742e8f8
Dec 14 04:52:04.315 INFO running `"docker" "start" "-a" "17d521339eac680d5ede57c373724a0ffd2c535eaaf92258ea7633a27742e8f8"`
Dec 14 04:52:05.527 INFO [stderr] usermod: no changes
Dec 14 04:52:05.611 INFO [stderr]    Compiling FizzBuzz v0.1.0 (/source)
Dec 14 04:52:06.140 INFO [stderr] warning: crate `FizzBuzz` should have a snake case name such as `fizz_buzz`
Dec 14 04:52:06.141 INFO [stderr]   |
Dec 14 04:52:06.141 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 04:52:06.141 INFO [stderr] 
Dec 14 04:52:06.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 14 04:52:06.534 INFO [stderr] su: No module specific data is present
Dec 14 04:52:07.257 INFO running `"docker" "inspect" "17d521339eac680d5ede57c373724a0ffd2c535eaaf92258ea7633a27742e8f8"`
Dec 14 04:52:07.571 INFO running `"docker" "rm" "-f" "17d521339eac680d5ede57c373724a0ffd2c535eaaf92258ea7633a27742e8f8"`
Dec 14 04:52:07.891 INFO [stdout] 17d521339eac680d5ede57c373724a0ffd2c535eaaf92258ea7633a27742e8f8
Dec 14 04:52:07.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 04:52:08.423 INFO [stdout] 4848e0155b73eea8cfc2876263ed11d1b768451a6c3b49339cddcef06ef0baf8
Dec 14 04:52:08.424 INFO running `"docker" "start" "-a" "4848e0155b73eea8cfc2876263ed11d1b768451a6c3b49339cddcef06ef0baf8"`
Dec 14 04:52:09.447 INFO [stderr] usermod: no changes
Dec 14 04:52:09.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 04:52:09.500 INFO [stderr]      Running /target/debug/deps/FizzBuzz-4b2f0fcc2bb4a213
Dec 14 04:52:09.504 INFO [stdout] 
Dec 14 04:52:09.504 INFO [stdout] running 0 tests
Dec 14 04:52:09.504 INFO [stdout] 
Dec 14 04:52:09.504 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:52:09.504 INFO [stdout] 
Dec 14 04:52:09.506 INFO [stderr] su: No module specific data is present
Dec 14 04:52:10.148 INFO running `"docker" "inspect" "4848e0155b73eea8cfc2876263ed11d1b768451a6c3b49339cddcef06ef0baf8"`
Dec 14 04:52:10.413 INFO running `"docker" "rm" "-f" "4848e0155b73eea8cfc2876263ed11d1b768451a6c3b49339cddcef06ef0baf8"`
Dec 14 04:52:10.775 INFO [stdout] 4848e0155b73eea8cfc2876263ed11d1b768451a6c3b49339cddcef06ef0baf8