Dec 04 12:11:30.171 INFO checking provotum/crypto-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:11:30.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 12:11:30.736 INFO [stdout] 1b09e9abcd2880441f6959372a8b0aa19e7a7fa3d550aa872dc369b0e618b4ba
Dec 04 12:11:30.741 INFO running `"docker" "start" "-a" "1b09e9abcd2880441f6959372a8b0aa19e7a7fa3d550aa872dc369b0e618b4ba"`
Dec 04 12:11:31.799 INFO [stderr] usermod: no changes
Dec 04 12:11:31.991 INFO [stderr]    Compiling num-traits v0.2.5
Dec 04 12:11:31.991 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 04 12:11:31.999 INFO [stderr]    Compiling num-complex v0.2.0
Dec 04 12:11:31.999 INFO [stderr]    Compiling num-rational v0.2.1
Dec 04 12:11:32.005 INFO [stderr]     Checking arrayref v0.3.5
Dec 04 12:11:32.005 INFO [stderr]     Checking digest v0.7.5
Dec 04 12:11:32.555 INFO [stderr]     Checking block-buffer v0.3.3
Dec 04 12:11:34.103 INFO [stderr]     Checking sha2 v0.7.1
Dec 04 12:11:38.023 INFO [stderr]     Checking num-integer v0.1.39
Dec 04 12:11:39.186 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 12:11:42.562 INFO [stderr]     Checking num v0.2.0
Dec 04 12:11:42.971 INFO [stderr]     Checking crypto-rs v0.1.2 (/source)
Dec 04 12:11:45.804 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 04 12:11:45.804 INFO [stderr]    --> src/arithmetic/mod_int.rs:610:9
Dec 04 12:11:45.804 INFO [stderr]     |
Dec 04 12:11:45.804 INFO [stderr] 610 |         one / zero;
Dec 04 12:11:45.804 INFO [stderr]     |         ^^^^^^^^^^
Dec 04 12:11:45.804 INFO [stderr]     |
Dec 04 12:11:45.804 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 12:11:45.804 INFO [stderr] 
Dec 04 12:11:45.804 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 04 12:11:45.804 INFO [stderr]    --> src/arithmetic/mod_int.rs:625:9
Dec 04 12:11:45.804 INFO [stderr]     |
Dec 04 12:11:45.804 INFO [stderr] 625 |         one / zero;
Dec 04 12:11:45.804 INFO [stderr]     |         ^^^^^^^^^^
Dec 04 12:11:45.804 INFO [stderr] 
Dec 04 12:11:45.854 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.04s
Dec 04 12:11:45.866 INFO [stderr] su: No module specific data is present
Dec 04 12:11:46.676 INFO running `"docker" "inspect" "1b09e9abcd2880441f6959372a8b0aa19e7a7fa3d550aa872dc369b0e618b4ba"`
Dec 04 12:11:47.003 INFO running `"docker" "rm" "-f" "1b09e9abcd2880441f6959372a8b0aa19e7a7fa3d550aa872dc369b0e618b4ba"`
Dec 04 12:11:47.459 INFO [stdout] 1b09e9abcd2880441f6959372a8b0aa19e7a7fa3d550aa872dc369b0e618b4ba