Dec 05 10:58:40.655 INFO testing provotum/crypto-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 10:58:40.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:58:40.951 INFO [stdout] b33f0ef2d3aab380d82c0755afbb78c2907412f93348bed30ba2a4323b35015e
Dec 05 10:58:40.958 INFO running `"docker" "start" "-a" "b33f0ef2d3aab380d82c0755afbb78c2907412f93348bed30ba2a4323b35015e"`
Dec 05 10:58:41.842 INFO [stderr] usermod: no changes
Dec 05 10:58:41.980 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 05 10:58:41.980 INFO [stderr]    Compiling num-rational v0.2.1
Dec 05 10:58:41.980 INFO [stderr]    Compiling num-complex v0.2.0
Dec 05 10:58:41.996 INFO [stderr]    Compiling serde_json v1.0.31
Dec 05 10:58:47.963 INFO [stderr]    Compiling num v0.2.0
Dec 05 10:58:48.192 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Dec 05 10:58:50.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Dec 05 10:58:50.180 INFO [stderr] su: No module specific data is present
Dec 05 10:58:50.403 INFO running `"docker" "inspect" "b33f0ef2d3aab380d82c0755afbb78c2907412f93348bed30ba2a4323b35015e"`
Dec 05 10:58:50.483 INFO running `"docker" "rm" "-f" "b33f0ef2d3aab380d82c0755afbb78c2907412f93348bed30ba2a4323b35015e"`
Dec 05 10:58:50.599 INFO [stdout] b33f0ef2d3aab380d82c0755afbb78c2907412f93348bed30ba2a4323b35015e
Dec 05 10:58:50.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:58:50.789 INFO [stdout] 0bd74c02ad693f6186b83817a05a9f4f02563c814e2bff995661b871b43e9cc2
Dec 05 10:58:50.792 INFO running `"docker" "start" "-a" "0bd74c02ad693f6186b83817a05a9f4f02563c814e2bff995661b871b43e9cc2"`
Dec 05 10:58:51.196 INFO [stderr] usermod: no changes
Dec 05 10:58:51.283 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Dec 05 10:58:52.797 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 05 10:58:52.797 INFO [stderr]    --> src/arithmetic/mod_int.rs:610:9
Dec 05 10:58:52.797 INFO [stderr]     |
Dec 05 10:58:52.797 INFO [stderr] 610 |         one / zero;
Dec 05 10:58:52.797 INFO [stderr]     |         ^^^^^^^^^^
Dec 05 10:58:52.797 INFO [stderr]     |
Dec 05 10:58:52.797 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 10:58:52.797 INFO [stderr] 
Dec 05 10:58:52.797 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 05 10:58:52.797 INFO [stderr]    --> src/arithmetic/mod_int.rs:625:9
Dec 05 10:58:52.797 INFO [stderr]     |
Dec 05 10:58:52.797 INFO [stderr] 625 |         one / zero;
Dec 05 10:58:52.797 INFO [stderr]     |         ^^^^^^^^^^
Dec 05 10:58:52.797 INFO [stderr] 
Dec 05 10:58:54.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 05 10:58:54.267 INFO [stderr] su: No module specific data is present
Dec 05 10:58:54.525 INFO running `"docker" "inspect" "0bd74c02ad693f6186b83817a05a9f4f02563c814e2bff995661b871b43e9cc2"`
Dec 05 10:58:54.617 INFO running `"docker" "rm" "-f" "0bd74c02ad693f6186b83817a05a9f4f02563c814e2bff995661b871b43e9cc2"`
Dec 05 10:58:54.706 INFO [stdout] 0bd74c02ad693f6186b83817a05a9f4f02563c814e2bff995661b871b43e9cc2