Dec 13 06:59:18.636 INFO testing provotum/crypto-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 06:59:18.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 06:59:19.103 INFO [stdout] 45bfa6284b20376ffcb38e2652734af72ff21560613f4e8532152b983eb02607
Dec 13 06:59:19.111 INFO running `"docker" "start" "-a" "45bfa6284b20376ffcb38e2652734af72ff21560613f4e8532152b983eb02607"`
Dec 13 06:59:20.237 INFO [stderr] usermod: no changes
Dec 13 06:59:20.451 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 13 06:59:20.451 INFO [stderr]    Compiling num-rational v0.2.1
Dec 13 06:59:20.451 INFO [stderr]    Compiling num-complex v0.2.0
Dec 13 06:59:20.451 INFO [stderr]    Compiling rand v0.5.5
Dec 13 06:59:20.451 INFO [stderr]    Compiling num-iter v0.1.37
Dec 13 06:59:20.451 INFO [stderr]    Compiling sha2 v0.7.1
Dec 13 06:59:32.367 INFO [stderr]    Compiling num v0.2.0
Dec 13 06:59:32.668 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Dec 13 06:59:35.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.85s
Dec 13 06:59:35.076 INFO [stderr] su: No module specific data is present
Dec 13 06:59:35.954 INFO running `"docker" "inspect" "45bfa6284b20376ffcb38e2652734af72ff21560613f4e8532152b983eb02607"`
Dec 13 06:59:36.143 INFO running `"docker" "rm" "-f" "45bfa6284b20376ffcb38e2652734af72ff21560613f4e8532152b983eb02607"`
Dec 13 06:59:36.304 INFO [stdout] 45bfa6284b20376ffcb38e2652734af72ff21560613f4e8532152b983eb02607
Dec 13 06:59:36.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 06:59:36.603 INFO [stdout] 2c19fce4435ba5690dc46ef076ae2c3f52424173b23562da083ff0dbbdc6790e
Dec 13 06:59:36.609 INFO running `"docker" "start" "-a" "2c19fce4435ba5690dc46ef076ae2c3f52424173b23562da083ff0dbbdc6790e"`
Dec 13 06:59:37.075 INFO [stderr] usermod: no changes
Dec 13 06:59:37.155 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Dec 13 06:59:38.557 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 13 06:59:38.557 INFO [stderr]    --> src/arithmetic/mod_int.rs:610:9
Dec 13 06:59:38.557 INFO [stderr]     |
Dec 13 06:59:38.557 INFO [stderr] 610 |         one / zero;
Dec 13 06:59:38.558 INFO [stderr]     |         ^^^^^^^^^^
Dec 13 06:59:38.558 INFO [stderr]     |
Dec 13 06:59:38.558 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 06:59:38.558 INFO [stderr] 
Dec 13 06:59:38.558 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 13 06:59:38.558 INFO [stderr]    --> src/arithmetic/mod_int.rs:625:9
Dec 13 06:59:38.558 INFO [stderr]     |
Dec 13 06:59:38.558 INFO [stderr] 625 |         one / zero;
Dec 13 06:59:38.558 INFO [stderr]     |         ^^^^^^^^^^
Dec 13 06:59:38.558 INFO [stderr] 
Dec 13 06:59:39.738 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
Dec 13 06:59:39.748 INFO [stderr] su: No module specific data is present
Dec 13 06:59:40.012 INFO running `"docker" "inspect" "2c19fce4435ba5690dc46ef076ae2c3f52424173b23562da083ff0dbbdc6790e"`
Dec 13 06:59:40.138 INFO running `"docker" "rm" "-f" "2c19fce4435ba5690dc46ef076ae2c3f52424173b23562da083ff0dbbdc6790e"`
Dec 13 06:59:40.215 INFO [stdout] 2c19fce4435ba5690dc46ef076ae2c3f52424173b23562da083ff0dbbdc6790e