Oct 12 15:29:43.828 INFO checking provotum/crypto-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:29:43.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:29:44.204 INFO blam! b1be4dc4bd6546fc8fb29142f110ce6b133a8ead005bcd45dea8b67db35dd6b6
Oct 12 15:29:44.209 INFO running `"docker" "start" "-a" "b1be4dc4bd6546fc8fb29142f110ce6b133a8ead005bcd45dea8b67db35dd6b6"`
Oct 12 15:29:45.447 INFO kablam! usermod: no changes
Oct 12 15:29:45.644 INFO kablam!    Compiling num-traits v0.2.5
Oct 12 15:29:45.644 INFO kablam!    Compiling num-bigint v0.2.0
Oct 12 15:29:45.644 INFO kablam!    Compiling num-rational v0.2.1
Oct 12 15:29:45.644 INFO kablam!    Compiling num-iter v0.1.37
Oct 12 15:29:45.644 INFO kablam!    Compiling num-complex v0.2.0
Oct 12 15:29:45.664 INFO kablam!     Checking digest v0.7.5
Oct 12 15:29:48.192 INFO kablam!     Checking sha2 v0.7.1
Oct 12 15:29:52.300 INFO kablam!     Checking num-integer v0.1.39
Oct 12 15:29:57.103 INFO kablam!     Checking num v0.2.0
Oct 12 15:29:57.564 INFO kablam!     Checking crypto-rs v0.1.2 (/source)
Oct 12 15:30:00.529 INFO kablam! warning: unused arithmetic operation which must be used
Oct 12 15:30:00.530 INFO kablam!    --> src/arithmetic/mod_int.rs:610:9
Oct 12 15:30:00.530 INFO kablam!     |
Oct 12 15:30:00.530 INFO kablam! 610 |         one / zero;
Oct 12 15:30:00.530 INFO kablam!     |         ^^^^^^^^^^
Oct 12 15:30:00.531 INFO kablam!     |
Oct 12 15:30:00.531 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 15:30:00.531 INFO kablam! 
Oct 12 15:30:00.531 INFO kablam! warning: unused arithmetic operation which must be used
Oct 12 15:30:00.532 INFO kablam!    --> src/arithmetic/mod_int.rs:625:9
Oct 12 15:30:00.532 INFO kablam!     |
Oct 12 15:30:00.532 INFO kablam! 625 |         one / zero;
Oct 12 15:30:00.533 INFO kablam!     |         ^^^^^^^^^^
Oct 12 15:30:00.533 INFO kablam! 
Oct 12 15:30:00.596 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.12s
Oct 12 15:30:00.599 INFO kablam! su: No module specific data is present
Oct 12 15:30:01.172 INFO running `"docker" "rm" "-f" "b1be4dc4bd6546fc8fb29142f110ce6b133a8ead005bcd45dea8b67db35dd6b6"`
Oct 12 15:30:01.430 INFO blam! b1be4dc4bd6546fc8fb29142f110ce6b133a8ead005bcd45dea8b67db35dd6b6