Oct 21 23:01:05.804 INFO checking tiny-secp256k1-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:01:05.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 23:01:06.112 INFO blam! 789db5aa3470ef4990b4018db15215e77b1f417da1c1cad5aafe03d9e2481755
Oct 21 23:01:06.112 INFO running `"docker" "start" "-a" "789db5aa3470ef4990b4018db15215e77b1f417da1c1cad5aafe03d9e2481755"`
Oct 21 23:01:06.552 INFO kablam! usermod: no changes
Oct 21 23:01:06.649 INFO kablam!     Checking tiny-secp256k1 v0.1.0 (/source)
Oct 21 23:01:06.650 INFO kablam!    Compiling secp256k1 v0.6.3
Oct 21 23:01:06.657 INFO kablam!     Checking serde v0.6.15
Oct 21 23:01:07.089 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Oct 21 23:01:07.089 INFO kablam!    --> src/big_num.rs:281:4
Oct 21 23:01:07.089 INFO kablam!     |
Oct 21 23:01:07.090 INFO kablam! 281 |             self.mul(rhs.words[0]);
Oct 21 23:01:07.090 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:01:07.090 INFO kablam!     |
Oct 21 23:01:07.090 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 23:01:07.091 INFO kablam! 
Oct 21 23:01:11.111 INFO kablam!     Checking serde_json v0.6.1
Oct 21 23:01:15.722 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Oct 21 23:01:15.722 INFO kablam!    --> src/big_num.rs:281:4
Oct 21 23:01:15.722 INFO kablam!     |
Oct 21 23:01:15.722 INFO kablam! 281 |             self.mul(rhs.words[0]);
Oct 21 23:01:15.722 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:01:15.722 INFO kablam!     |
Oct 21 23:01:15.722 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 23:01:15.722 INFO kablam! 
Oct 21 23:01:15.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
Oct 21 23:01:15.994 INFO kablam! su: No module specific data is present
Oct 21 23:01:16.289 INFO running `"docker" "rm" "-f" "789db5aa3470ef4990b4018db15215e77b1f417da1c1cad5aafe03d9e2481755"`
Oct 21 23:01:16.431 INFO blam! 789db5aa3470ef4990b4018db15215e77b1f417da1c1cad5aafe03d9e2481755